CONTROL 602/702/ TR- CONTROL II Touch

Transcription

1 CONTROL 602/702/ TR- CONTROL II Touch The Solar and Heating Controllers Operating Instructions Solar: Solar Control with Stratification Logic New: Operation of Solar Pump under partial shade conditions Capture the solar yield with or without a flow meter New: East / West with two pumps Cooling Function Control for two thermal stores Swimming pool function Boiler control and integration: New: single-stage or modulating control of the boiler (power or temperature) Solid fuel boiler control Return temperature raising or boiler buffering Heating systems: Control of up to 3 heating circuits with the CONTROL 702 New: screed drying function Hot water system: New: Programmable timer for 3 hot water temperatures: set back / normal / extra comfort Circulation control schedule The CONTROL 602 / 702 series are generalpurpose solar and heating controller with a range of features for high energy-efficient operation of the system. For boiler and heating systems in old and new buildings, the efficient operation is due to the large range of functions available. The majority of commercially available boilers, even modulating boilers can be operated via the CONTROL 602 / 702. The SD Card captures data, stores it and uploads the setting in case of problems occurring. The data can be transferred to other systems or remote access to the plant can be achieved via a standard LAN interface and web portal. Additional Functions: Multi-functional Temperature differential Controller Multi-functional Temperature Switch New: Holiday mode allows disabling of auto-heating & dhw for a set period of days New: service engineer s telephone number can be stored and displayed in the event of a fault occurring New: Data logger, Parameter storage and operating system update via SD Card Optional: Remote control and room thermostat function through the use of the TR-CONTROL 2 Touch Display texts in four languages Note: The features available differ between both variants (see Function Table). 1

2 1 GENERAL INFORMATION Information on the Documentation Storgae Symbols Limitation of Liability Copyright Protection Warranty Provision Support and Customer Service CE Declaration of Conformity 4 2 SAFETY Special Hazards Conduct in Emergency Situations and Accidents 5 3 TECHNICAL DATA Technical Data CONTROL Technical Data CONTROL Technical Data TR-CONTROL II Touch 7 4 OPERATION Structure Explanation of Symbols Assisgnment of the Control Buttons Menu Structure Operation of the TR-CONTROL II Touch 10 5 FUNCTIONS AND SETTINGS Display Values (Temperature and Calculated Values) Variant Options Functions Error! Bookmark not defined Solar system Operation Function (Solar Input) Yield Measurement (Calculated Input) Hot Water Operation Function (Water Input) Heating System Operation Functions (Heating Input) Boiler Control Function (Boiler Input) T-PRO / T-PRO 2 / T-PRO Holiday Function Service Menu Firmware (Software) Updates via SD-Card CONTROL 602: Sample Variant A CONTROL 602: Sample Variant B CONTROL 702: Sample TR-CONTROL II Touch Special Functions 52 6 ASSEMBLY CONTROL Mounting of the CONTROL Electrical Connections CONTROL ASSEMBLY CONTROL Mounting of the CONTROL Electrical Connections CONTROL ASSEMBLY AND OPERATION OF THE TR-CONTROL II TOUCH Wiring up the TR-CONTROL II Touch Mounting the TR-CONTROL II Touch Electrical Connections TR-CONTROL II Touch Operation 68 9 FAULT AND FUNCTION CHECK Solar Control without Additional Functions Solar Control with Active Frost Protection Solar Control with Two Thermal Stores Solar Control with Heating Function 71 2

3 1 General Information In this technical documentation, the installation and operating instructions are the Original Instructions. 1.1 Information on the Documentation This documentation provides information on installation and instructions for the use and operation of the system. Conditions for safe operation, compliance with all specified safety and handling instruction. 1.2 Storage This document should be handed over to the owner of the system after successful commissioning. It should remain with the owner and be made available for future servicing and maintenance requirements of the system. 1.3 Symbols Used -> WARNING NOTICES DANGER! Indicates an imminent hazardous situation, which leads to death or serious injury f not avoided. WARNING! Indicates an imminent hazardous situation that can result in death or serious injury if not avoided. CAUTION! Indicates an imminent hazardous situation that can lead to minor injuries, if not avoided. Attention! Indicates an imminent hazardous situation that can lead to property damage if not avoided. -> TIPS AND ADVICE NOTE! Highlights useful tips and advice with recommendations for efficient and trouble-free operation. -> SPECIAL PRECAUTIONS Risk of Electric Shock Fall Risk if necessary, wear a safety belt or wear appropriate protective clothing. 3

4 1.4 Limitations of Liability All information and instructions in this document have been compiled in accordance with the applicable standards and regulations, plus our many years of experience. The manufacturer assumes no liability for damages due to: Failure to follow the documentation Improper use Installation by non-trained personnel Unauthorised modification Use of unauthorised replacement parts The actual scope of delivery can differ from the descriptions and illustrations given here in case of special designs, additional ordering options or the latest technical changes. 1.5 Copyright Protection Copyright laws protect the content of information, text, illustrations and other depictions. Any further use requires the approval of Consolar. Any unauthorised use is forbidden and will lead to legal proceedings being implemented. 1.6 Warranty Provision The warranty terms are in the separate document Consolar warranty certificate and in the price list. 1.7 Support and Customer Service Technical information is available from the specialist companies we support. Technical Support: CE Declaration of Conformity We, Consolar Solare Energiesysteme GmbH, declare under sole responsibility that the product CONTROL 602 and CONTROL 702 with the following standards: 2004/108/EG (EMC Directive) DIN EN ; DIN EN ; DIN EN 55011; DIN EN ; DIN EN ; DIN EN ; DIN EN ; DIN EN ; DIN EN ; DIN EN ; DIN EN /95/EG (Low Voltage Directive) DIN EN

5 2 Safety Please read the following instructions for installation and commissioning carefully before you start installing the equipment and putting into operation. This will prevent damage to the plant, which can result from improper handling. All work must be carried out in accordance with relevant local and VDE guidelines by authorised personnel only. 2.1 Special Hazards DANGER of Electric Stock! In case of contact with live components there is immediate danger to life. Damage to the insulation or components can be fatal. Therefore: If damage has been caused to the insulation, turn off the power immediately and arrange for repair. Work on electrical systems should only be undertaken by suitably qualified electricians. Before doing any work on electrical systems, check that the system is isolated and safe. Ensure the fuse is not bypassed or the system overridden. When replacing fuses, ensure the correct amperage fuse is used. Keep all moisture away from live parts, as this can cause short circuits. 2.2 Conduct in Emergency Situations & Accidents Preventive measures Correct action in case of emergency Always be prepared for any accidents or fires that may arise. Have first-aid equipment and fire extinguishers handy. Personnel should familiarise themselves with first aid equipment and rescue facilities. All access routes should be kept clear for emergency vehicles. Switch off plant immediately. Initiate first aid if required. Remove persons from danger. Inform Site Manager. Raise the fire alarm and/or medical assistance. Make sure access routes are clear for emergency vehicles. 5

6 3 Technical Data 3.1 Technical Data CONTROL 602 Base Unit: Protection: IP 20 Operating Voltage: Power Consumption: Ambient Temperature Outputs / Inputs Plastic housing 235 x 170 x 75 mm 230 V ±10%, 50 Hz, AC max. 10 W 0 C...40 C Switching Outputs A1 A7: Semi-conductor Triac 230V, max. 2A, Fused with glass fuse 3 x15a slow blow, only suitable for the loads Switch Analogue Outputs Analogue Inputs ES Digital Inputs D1,D2 Ethernet interface Temperature sensor inputs Operation: Service menu: A8: potential-free changeover relay, max. 240 V, max. 2A, not protected a.) 0V... 10V, minimum load resistance 1 kohm b.) PWM, max. 1 khz, minimum load resistance 1 kohm 0V...10V, Load resistance 10 kohm, resolution 10 Bit supply voltage: 18V...24V, max. 100mA a.) Potential-free contacts b.) Open Contact: low < 10V, high > 14V Supply voltage: 18V...24V, max. 100mA 10/100 BASE-T 10 x RTD Type Pt1000, Class B Scale range: -40 C C Measuring range: -20 C C Accuracy in measuring range: +/- 1 C Menu driven Each output can be switched manually. Temp. in C R in Ohm 961, , , , , , ,5 Note: The details and advice in the Technical Documentation do not claim to be comprehensive and are not a replacement for professional planning. Errors and omissions accepted. 6

7 3.2 Technical Data CONTROL 702 Base unit: Protection: IP 20 Operating Voltage: Power consumption: Ambient temperature: Output / Input: Plastic housing, ca. 235 x 170 x 130 mm 230 V ±10%, 50 Hz, AC max. 10 W 0 C...40 C Switching outputs: A1 A17: Semi-conductor Triac 230V, max. 2A, fused with glass fuse 3 x 15A slow blow, only suitable for the loads Switch: A18 A19: potential free changeover relay, max. 240 V, max. 2A, Analogue outputs Analogue inputs ES Digital inputs D1 D6 Ethernet interface Temperature sensor inputs Operation: Service menu: not protected The Analogue outputs 3 6 are not used a) 0V... 10V, ± 5 %, minimum load resistance 1 kohm b) PWM, max. 1 khz, minimum load resistance 1 kohm 0V...10V, load resistance 10 kohm, resolution 10 Bit supply voltage: 18V...24V, max. 100mA a) potential free contacts b) Open Contact: low < 10V, high > 14V supply voltage: 18V...24V, max. 100mA 10/100 BASE-T 24 x resistance temperature sensors Type Pt1000, class B Scale range: -40 C C Measuring range: -20 C C Accuracy in measuring range: +/- 1 C Menu driven Each output can be switched manually. Temp. in C R in Ohm 961, , , , , , ,5 3.3 Technical Data TR-CONTROL II Touch Base unit: Plastic housing, ca. 132 x 90 x 21 mm Protection: IP 20 Power Input Max. 2 W Ambient temperature: 0 C...40 C Room sensor accuracy +/- 0.5 oc (with wall compensation) Note: The details and advice in the technical documentation do not claim to be comprehensive and are not a replacement for professional planning. Errors and omissions excepted 7

8 4 Operation 4.1 Structure Display Control Buttons Status Indicators Slot for SD-Card Name plate with Serial Number 4.2 Explanation of Symbols Operating Fault Circle Professional menu / no circle end user menu Depending on the operational state the following symbols may be displayed here: SD Card is inserted Network connection exists Connection active to remote site Submenu available (Press Enter Key) Solar Pump * East - West Frost Protection T-PRO T-PRO 2 Circulation Pump Hot Water Requirement Heating Requirement Heating & Hot Water in Auto Mode Hot Water in Auto Mode: Heating is Turned Off * LED Solar pump: Light On = Solar pump running; Light Flashing = Solar pump in intermittent mode (see 5.4.2) 4.3 Assignment of the Control Buttons / Forwards & Backwards within a Menu Option Return to Previous Screen Confirming Entry (Enter) or Change in Menu Offered / Increase/ Decrease/ Change of Parameters Simultaneously pressing the and -> for Main MenuThe display values flashes after it has been changed and by pressing will confirm the value and store it. 8

9 4.4 Menu Structure Note: Only qualified personnel should do the input of the system parameters. The chart below shows an example of the CONTROL 602, Version A menu structure. Main menu Sub menu Main Menu 12:34 TK: 70 TO: 60 Simultaneously Press the and Setting Values: / and Main Menu 12:34 Temperatures Main Menu 12:34 Calc Values with confirm. to * Main Menu 12:34 Variants Change to Sub Menu Variant A * Main Menu 12:34 Set Solar * Main Menu 12:34 Set Hot Water Next Menu: Stratification Function: Auto * Main Menu 12:34 Set Calc Values Main Menu 12:34 Set Heating Additional Function 1 Yield Previous Menu: Additional Function 2 Cooling Holidays: 0 Day (s) Additional Function 3 Hot Water Charge Next Menu: Main Menu 12:34 Service Additional Function 4 Circulation Additional Function 6 No Function Additional Functon 7 No Function Select Function 1 Boiler Pre Heat Previous Menu: Select Function 2 East- West 2 Pumps Select Function 3 No Function Return to Previous Menu: Select Function 4 No Function Solar in max via: Yield Sensor 9

10 4.5 Operation of the TR-CONTROL II Touch General Operations Status Bar (The area aove the display screen) Display-Screen Info Bar (The area between the display screen and keypad) Buttons Buttons: Back & forth within a menu Back one menu level Confirmation of entry (Enter) or change in the menu offered Increase/ decrease/ change the parameters Touching this area returns you to the main menu Status Bar: The following information is displayed here: Top Right: = in Professional Menu - No O = Customer Menu Top Left: X (red cross) = Fault - No X = No Fault Info Bar: The display shows the symbols below showing the operating conditions: SD Card inserted Network connection exists Connection active to remote site Submenu available (press Enter key) After changing a value the figure flashes and an exclamation mark appears above the enter button. On pressing the Enter button, the value is confirmed and saved. A green tick appears above the enter button to show confirmation of the change. 10

11 5 Functions and Settings 5.1 User Levels The controller has two user levels: 1. End User Level: Delivery of the controller is in this menu level. The setting of all necessary everyday items (eg. Hot water target temp, timers, room temperature, etc) occurs in this level. 2. Professional Level: - To enable this menu the code 3003 must be inputed (Service menu, Authorised Service Menu section 5.11). The setting of all menu items (eg. Plant variant, circuit paramenters, boiler parameters, etc.) occurs in this menu level. 30 minutes after the last entry, the controller automatically switches to the End User level. 5.2 Display values (Temperature and calc. values) Main Menu 12:34 Temperature values Shows all measured temperatures, such as collector and store temperatures including store top min/max temperatures. Main Menu 12:34 Calc values Shows the various calc values, such as power, performance, and operation hours. 5.3 System Variants and Functions Main Menu 12:34 Variants With the CONTROL 602 the selection of the appropriate system variant must be chosen. The CONTROL 602 is factory set to Variant A. The CONTROL 702 only has one variant. The menu system variants can only be set in the Professional menu (see Section 5.1) Variant A / B The variant required must be choen before any other setting on the CONTROL 602 can be set. See table on page 12 for the functions available for each variant. Basic function (Solar control): is always active; permantly set. Additional function (e.g. radiation measurement): optional activatable. The corresponding temperatures or settings only appear on the display when the feature is activated. Select function: Functions can be selected and activated between several different functions. Additional Function: The particular function can be activated. If it is not required, it has no effect and can be set so that no sensor fault is reported. Refer to controller for connection details (See section 5.13, 5.14 and 5.15) Select Function: With each Select function only one function can be selected, the others will not be active. See Variant A & B function list chart (section 5.13, 5.14 und 5.15). 11

12 5.3.1 Function Overview CONTROL 602 / 702 CONTROL 602 Variant A CONTROL 602 Variant B CONTROL 702 Solar Solar pump with or without top loading (Stratification function* 9 ) East-West with 2 Pumps* 2 Yield measurement Radiation measurement Active frost protection Two stores (priority, equal priority) swimming pool* 2 * 1 * 1 Cooling Cooling with heating circuit * 3 Hot Water DHW heating with separate output Circulation Circulation and bath button * 7 * 8 * 6 Boiler Heating Boiler control for hot water and heating Pump control for boiler and store Heating Circuits Heating mixing valve Circuit 1 Heating mixing valve Circuit 2 Heating mixing valve Circuit 3 Buffer logic Return temperature raising T-Control T-PRO T-PRO 2 T-PRO 3 Solid fuel boiler Quantity of heat detection Solid fuel boiler with temperature differential control Heat meter 1 Heat meter 2 Heat meter 3 Flow meter for measuring solar output * 4 Thermostat (TR-Touch) Htg circ 1 Thermostat (TR-Touch) Htg circ 2 Thermostat (TR-Touch) Htg circ 3 12

13 * 1 Only when cooling is possible, * 2 East/West with 2 Pumps and Swimming pool cnnot be activated together, * 3 Only heating circuit is activated, * 4 Only activated if heating circuit flow meter is available, * 5 Not available for East/West with 2 Pumpsh, * 6 Only available if the circulation is activated, * 7 Only available when the circulation function and hot water function are activated by a remote control, * 8 Only possible when circulation function and boiler control are enabled = Basic function: always active = Additional function: can be activated = Select function 1 (one function can be activated) = Select function 4 (one function can be activated) = Select function 2 (one function can be activated) = Select function 5 (one function can be activated) = Select function 3 (one function can be activated) = Select function 6 (one function can be activated) = Select function 7 (one function can be activated) = Select function 8 (one function can be activated) = Select function 9 (one function can be activated) = Select function 10 (one function can be activated) = Select function 11 (one function can be activated) Stratification Function: Auto / On / Off Auto: Stratification function with automatic switching to solar winter operation. On: Stratification function without automatic switching to solar winter operation. Off: Simple differential temperature control, e.g. for store without stratified solar load. For explanation of stratification function, see section Note: Stratification function AUTO is possible in Variant A only if the heating return temperature raising is activated. Stratification function cannot be activated in East-West with 2 pumps (automaticall set to off)! Solar maximum via: Yield Measurement/Collector Sensor Yield Measurement: to enable, select Yield Sensor in the menu and then activate. Via collector sensor: the maximum allowable collector fluid temperature ( C) that can enter the solar heat exchanger is calculated from the store bottom temperature. Via yield sensor: The maximum temperature that may occur in the solar heat exchanger is measured at the yield sensor (heat exchanger inlet). The solar pump will shut down when the temperature exceeds 100 C at the yield sensor or 140 C at the collector sensor. DHW Back- up heating via Control Yes / No Hot water back-up heating should be controlled by using the CONTROL 602 / 702 Return Temperature Raising function. The back-up heating option should be set to Yes. During the heating of the hot water standby component the return temperature raising (3-way diverter valve) is interrupted, to prevent a hydraulic short-circuit. The interruption of Return Temperature Raising also occurs during the summer operation. 13

14 5.4 Functions to Operate the Solar System (Solar Input) Main Menu 12:34 Set Solar The microprocessor-controlled controller CONTROL 602 and CONTROL 702 are designed for optimum functionality and reliability of the Consolar solar systems. Even for solar systems with other stores, these controllers can be used. The controls allows for intelligent use of differing insolation and weather conditions by automatically switching between three operating levels depending on the solar loading Solar Pump Operation Collector Yes/ No Tube Function This function allows the solar system to start, for example, with a temporarily shaded collector. During this start-up period, the solar pump is switched cyclically on and off for an adjustable duration. To Submenu? If above was Yes then you get the option by pressing the down arrow to go to a submenu, where the following functions can be set or adjusted. Start: 08:00 hr Tube Function End: 09:00 hr Tube Function Stop Time 2 60 Min Run Time 5 20 Sec Operation of the Solar pump Top Loading (Stratification Function): In good weather conditions, the full flow of solar-fluid is only circulated without interruption once the collector reaches a set minimum temperature (top loading temperature). The top loading temperature is calculated automatically by the CONTROL 602 / 702 (DHW set temperature + 5 K). The hysteresis is set at the factory with 2 K. The hot water is then stratified loaded at the top of the Consolae store at a temperature 2..5 K lower. Intermittent Operation: If there is not enough solar irradiation to heat the collector on top loading, the controller switches on to intermittent operation. That is, the CONTROL 602/702 waits a certain time, while the collector heats up. This state is indicated by a flashing LED Solar Pump. After this fixed period, it switches on the solar pump, unless during this period the solar irradiation has increased and has reached the top loading setting and has already started the solar pump. The run-time of the solar pump during intermittent operation should be the length of time it takes to circulate the fluid once through the system. In the Consolar store this lower temperature water is automatically directed to the middle or lower storage areas. With intermittent operation, usable temperature difference control. In summer, this avoids restarting the boiler. 14

15 Preheating: In winter and during the transitional periods (ie., spring and autumn) when the solar energy is not sufficient for top loading, the controller will go into preheat mode. The heated water is then used to heat the store s buffer area. Change to Mode Winter: C Here the temperature can be set when the changeover takes place in the solar system for winter operation. The solar pump will operate on a pure temperature difference control. Switching over to winter operation is by either the heating return sensor or the heating flow sensor dependenrt upon which variant of the CONTROL 602 is selected. This is only possible if the Stratification function is set to AUTO. CONTROL 602 Control Setting Sensor Variant A Return temperature raising Heating return temperature sensor Variant B Heating control Flow sensor Difference Solar: K The temperature difference between the collector sensor and the store temperature is set here. If the collector sensor is higher than the bottom store sensor by the amount set, then solar charging will take place. For small pipe diameters and good thermal insulation, a small value can be set. For longer pipelines, large diameter pipes, poor insulation or poor sensor configuration, the temperature difference must be greater. Example: A 15 mm diameter pipe, 20 m long, pump with low power consumption and good thermal pipe insulation, the value of 6 K can be set. In setting 6 K, the solar pump will turn on when the temperature is ar least 6 K above the temperature of the bottom store sensor. If the temperature difference between collector and the bottom stoer temperature falls below 4 K (hysteresis of 2 K, set at the factory), the solar pump shuts off Solar pump: Allocation input - Function - Output Collector sensor (Supplied) Input Store sensor bottom (Supplied) Flow/Return flow sensors (Art. Nr. RE 046) Function Top Loading (Stratified loading function) Solar Differential Maximum Solar input Solar Differential Switch to Winter Output: Solar pump 15

16 5.4.3 East-West-Control with two pumps The East-West with two pumps is for systems with two collector panals (fields), which have different orientation. For example, one facing East and another facing West. This function controls two separate solar pumps. Here, the sensor F2 (store bottom sensor) is used to control both solar pumps, as a reference sensor. If this function is activated, it automatically changes the stratification functon to Off. When the solar yield function has been selected, the controller starts to count when either of the two pumps run.. East-West with two Pumps: allocation input - Function - output Input Collector sensor Field 1 (F1) Collector sensor Field 2 CONTROL 602 Variant A (F8) CONTROL 602 Variant B (F9) CONTROL 702 (F11) Store top sensor (F3) Store bottom sensor (F2) Function Activation conditions for solar pump control 1 (Temperature difference) Activation conditions for solar pump control 2 (Temperature difference) Max. Permissible store temperature (90 C) Differential Solar Output: Solar pump Field 1 (output A1) Solar pump Field 2 (CONTROL 602 Output A3 in Variant A and Ouput A4 in Variant B; CONTROL 702 Output A2) Cooling, Swimming Pool and two store control This function is to prevent overheating of the collector or put heat to a second store (or pool). The solar pump will continue during the cooling of the store as long as the maximum collector or store temperature is not exceeded. Select Function Cooling: If the store top sensor has reached the set cooling temperature, the output cooling state is operated. This output can drive for example; a charging pump to cool the store or redirect the heat to another store. Cooling Temperature: C Here the desired cooling temperature can be set. Hysteresis: K The hysteresis of cooling control can be set. For example, with a cooling temperature of 85 C and a Hysteresis of 5 K, the output is activated at 85 C and deactivated at 80 C. Seclect Function - Cooling via Heating Circuit: When the store temperature is above a set value, the store can be cooled by using heating circuit 1. The mixing valve and pump of heating circuit 1 is operational. The cooling temperature and hysteresis settings are described below. 16

17 Flow Temp HC : Calc: C The desired heating circuit flow set temperature in cooling mode is set here. Select Function Two Store Priority: If the store top sensor has reached the set cooling temperature, the output is switched to two store mode, for example, to move a three-port valve to redirect the heat flow to another store. Simultaneously, the store bottom sensor will switch to store bottom sensor 2. The hysteresis setting is described in select function Cooling. Switching Temperature.: C The desired switching temperature for the function Two store priority and Swimming pool are set here. Select Function Two Store Equal: When the second thermal store bottom sensor temperature is lower than that of the first, the Two store function is activated, This activates a tree-port valve so that the heat flow is diverted to another thermal store, and simultaneously switches from the first to second lower thermal store sensor. The hysteresis of 2 K is set in the factory. Select Function Swimming Pool: When the store top sensor has reached the set temperature the heat is switched to the pool heat exchanger. On contact closure, the solar pump is switche doff and the pool pump is turned on, to direct the heat flow into the pool heat exchanger. Simultaneously the store bottom sensor switches to the second store bottom sensor. The changeover temperature and hysteresis settings are described under two Store Priority Select Function. Swimming pool Max: C Here the swimming pool maximum temperature is set via the second store bottom sensor. Input Store Sensor Top (Supplied) Cooling, Two Store control and Swimming pool: allocation Input - Function output Function Store max, Cooling, Two Store, Swimming Pool Store Sensor Bottom 2 (Art. Nr. RE 046) Two Store, Swimming Pool Output: Cooling, Two Store or Swimming Pool 17

18 Store Max: C If the store top sensor reaches above the set temperature, the solar pump is switched off. Note: In some cases (such as a holiday in order to protect the system conponents) it may be advisable to lower the maximum storage temperature to less than 90 C. The cooling temperature should also be set below the maximum store temperature, so that the collector does not stagnate Frost protection of solar circuit Overrun Timer: min When the Frost Protection option has been chosen, the sytstem for frost protection is implemented. When the frost protection sensor falls below 5 C the solar pump is activated and when the teperature rises to 9 C the pump switches off. The frost protection circuit operates with vacuum tube collectors and those that have water in the solar circuit. An overrun frost protection timer (adjustable) allows the pump to run for a short period after the temperature rises above the upper limit. Consolar does not recommend solar fluid that is only water, as it may become frozen under adverse weather conditions and cause the solar pump to fail. 5.5 Yield Measurement (Calc Values) Main Menu 12:34 Calc Values Antifreeze Type Propylen / Ethylen Frost Protection Percentage 0 80% The solar yield is determined from the temperature differential between the yield sensors on the heat exchanger inlet & outlet and the flow rate. The flow rate can also be entered as a constant value, if no flow meter is installed. However, the yield measurment can be fraught with msclculations and can be up to 50% out, because the viscosity of the heat transfer fluid is highlt temperature dependent. Through these two settings, the parameters for the density and heat capacity of the heat transfer medium can be determined. These parameters depend on the temperature, mixing ratio of water/antifreeze and what type of antifreeze used, from a propylene gycol mix: such as Tyforcor L; Tyfocor LS; Antifrogen L; P-NF Liquid Reinsol; Ethylene Glycol; Tyforcor; Antifrogen N. Obtainable from Consolar if Tyfocor LS (Item No. KR 130/135) whose percentage of the antifreeze is set to 40%. If a flow meter is installed for the CONTROL 602 Variant A choose Select Function 4 or for Variant B choose Select Function 6 Heat Meter. For the CONTROL 702 this is a basic function and does not have to be separately set. Flowmeter Data 0, Litre / pulse Solar Fluid Flow 0, l/ min If a flow meter is connected, the pusle rate of each metering unit can be entered to allow for the automatic calculation of volume flow. Available from Consolar is a flow meter (No. RE096) which is set at the controller with l/pulse. If a flow meter is connected, the flow rate must be set to 0 l/min. If no flow meter is connected, the flow rate must be determined by using q Taco setter and the vlue entered. Note: In East-West with 2 Pumps if you enter the flow of one collector array, the controller will assume that both arrays are the same! 18

19 Yield Measurement: Allocation Input-Function-Output Input Function Yield Sensor Flow (Solar Hot) Temperature differential for Yield (Art. Nr. RE 046) calculation Yield Sensor Return (Solar Cold) Temperature differential for Yieldn (Art. Nr. RE 046) calculation Flow Meter (Art. Nr. RE 096) Flow measurement No Output Radiation Measurment (Input Data) Here the solar radiation is measured. This requires a radiation sensor to be connected. Radiation Sensor: W/Vm 2 In this menu option, the proportionality factor between the measured volatage and the solar radiation can be set. The value of the Radiaition Sensor is 100 W/ Vm 2 (RE354) and is preset in the controller. Input Radiation Sensor (Art. Nr. RE 354) Heat Meter Solar Radiation: Allocation input - Function - output No Output Function Measurement of Solar Radiation For the CONTROL 602 select function 3 and 4 (Variant A) and 5 and 6 (Variant B) to activate the calculation of heat quality. The heat meter with pulse output (No. RE064) is connected to the digital inputs D1 and D2. The measured amount of energy can then be read directly on the controller in Calc Values. The CONTROL 702 can have three heat meters, which can be activated in Select Function 9, 10 & 11. Heat Meter Pulse Rate D1 Rate 1,0 kwh / pulse Here the pulse rate of the heat meter can be set. Wioth each pulse recorded, the appropriate amount of heat is displayed on the controller. The rate is stated in the manufacturer s literature for the heat meter. Heat Meter D 1 In this menu item you can enter the details of the heat meter to be used. To Set? Heat Meter D 1 With the and, the name / type of meter can be entered with numbers or letters. The curor than jumps automatically to the next character. When the name is entered and confirmed with the you can the use the to input details of other heat meters if fitted. 19

20 5.6 Functions for operating domestic hot water system (Set Hot water) Time controlled heating of the hot water supply Main Menu 12:34 Set Hot Water If the temperature of the store top sensor falls below the minimum set value, the hot water back up heating and boiler On/Off functions are activated. The minimum temperature can be raised as a one off via, for example, the circulation and bath button. Hot water back up heating can also be overridden at particular times via an integrated time switch. The boiler On/Off is activated by the hot water back-up heating requirement as well as by heating demand. The back-up heating is only activated by a hot water back-up heating demand. Hot Water Charge Targ Temp : C When the store top sensor reaches the set Hot water heating set-point temperature the outputs DHW heating and boiler On/Off are switched off and the loading of the hot water volume is complete. Hot Water Charge Hysteresis: K The hysteresis for the DHW back-up heating can be set here. If for example, a DHW required a temperature of 60 C and a hysteresis of 5 K are chosen, the contacts for the DHW back-up heating and the Boiler On/Off will close when the temperature reaches 55 C and switches them on. When the temperature reachs 60 C the contact opens and switches off the back up heating requirement. Note: Be aware of Legionella Regulations Hot Water Charge Min Temp: C The hot water back up heating minimum temperature can be set here. The DHW temperature will not fall below this minimum temperature, even when the time switch is off. Hot Water Charge Overrun: min The hot water back-up heating function will continue to run for the set time period after the set point has been reached. This function allows the thermal store to be loaded above the minimum hot water demand volume. This reduces the number of stop/start operations of the boiler, thereby prolonging its life. Optimised Hot Water Charge Yes / No This function can reduce the boiler run time for hot water heating and thus the fuel consumption. If the optimised hot water back-up heating option is set to Yes, the hot water target temperature will be calculated by the controller as a function of the store bottom temperature. If the store bottom temperature is high, the hot water setpoint will automatically be reduced. 20

21 Hot Water Charge Priority: Yes / No If the hot water charge priority is set to Yes and the demand for hot water is required, the heating circuit pump is switched off and the heating mixing valve closes. This allows all the heat to go to the store to provide the hot water only. Once this demand has been achieved the heating circuit pump is switched on and the mixing valve opens.. Hot Water Extra Comfort Temp: 80 C To activate the Extra Comfort Temp go to Select Function 3 (Variant A) and Select Function 5 (Variant B) on the CONTROL 602 or with the CONTROL 702 this is an Additional Function. In the Set Hot Water option, you can set a raised hot water temperature for a short period, which is operated by athe circiulation and bath button through Digital input D2. If you press the circulation and bath button three times within 5 seconds, the hot water heating setpoint temperature is raised to the temperature set here. Thus a particularly high hot water temperature is ensured. This function can make a signicant contribution to saving energy, especially if the hot water is set lower during off-peak times. This function also operates during the timer off periods. Hot Water Charge: Timer: On / Off If the timer is set to On the hot water charge runs only during the specified time windows. Hot Water Charge: Each Day / Every Day / Weekend- Weekday Here the timer for the hot water charges can be set and adjusted. Each Day: Here different times for each day can be set. Every Day the Same: The same time applies for every day. The adjustment is made only once. Weekend/Weekday: The operating periods needs only be entered once for the weekdays and once for the weekend (Saturday and Sunday). For each switching time (6 No) there are three conditions to choose from On, Comfort and Off. On: The store is heated at the top to the set Hot Water Temperature. Comfort: The store is heated at the top to the set Hot Water Extra Comfort Temperature. Off: The store is heated at the top to the set Hot Water Minimum Temperature. Example: DHW Heating - Weekday / Weekend Timer: Times Switching Status Mo-Fr Switching time 1: 06:00 hr On (1) Mo-Fr Switching time 2: 08:00 hr Off (0) Mo-Fr Switching time 3: 17:00 hr Comfort (2) Mo-Fr Switching time 4: 21:00 hr Off (0) Sa-So Switching time 1: 08:00 hr On (1) Sa-So Switching time 2: 13:00 hr Off (0) Sa-So Switching time 3: 19:00 hr Comfort (2) Sa-So Switching time 4: 22:00 hr Off (0) The hot water heating takes place from Monday to Friday during the hours of 6 8 and and on the weekend between 8 13 and (with the later time periods being at the extra comfort temperature). During the off periods the store will be maintained at the minimum temperature required. 21

22 Monday to Friday Saturday & Sunday Note: In Variant B (CONTROL 602) the boiler control in Set Heating can be set to Auto + DHW or just DHW. The menu options in: Set Hot Water are retained and the output Boiler On / Off switches at the DHW s request. Hot Water Heating: Allocation Input Function - Output Input Function Store Sensor Top (Supplied) Timed DHW Heating Button Timed control of extra comfort of DHW heating Output: DHW-heating, Boiler On/Off Time Controlled Hot Water Circulation The time controlled hot water circulation can save a lot of energy without sacrificing comfort. The circulation pump can be connected into a bath button and a built-in timer will be activated. If the bath button (circulation and bath button, see section 5.6.1) is operated, the circulation pump is switched on for the set time. Circulation Pump Running Time Min. Here, the operating time of the circulation pump can be set. The running time should be such that warm water is pumped around the circuit form the store to the furthest tap. After switching off the pump, there will be an interval break of 15 minutes. During this period the pump will not run, even when the button is pressed. Circulation: Timer: On / Off If the circulation time switch is turned On, the circulation occurs within the specified time frames according to the programme chosen (circulation period / interval periods). 6 switching times can be set. The setting of the timer is decribed in Section Note: Be aware of Legionella Regulations 22

23 Example: Hot water circulation weekend / weekday Circulation running time: 2 Minutes Times: Time Switching Status Mo-Fr Switching time 1: 06:00 hr On (1) Mo-Fr Switching time 2: 08:00 hr Off (0) Mo-Fr Switching time 3: 17:00 hr On (1) Mo-Fr Switching time 4: 21:00 hr Off (0) Sa-Su Switching time 1: 08:00 hr On (1) Sa-Su Switching time 2: 13:00 hr Off (0) Sa-Su Switching time 3: 19:00 hr On (1) Sa-Su Switching time 4: 22:00 hr Off (0) The circulation takes place from Monday to Friday during the hours 6 to 8 and 17 to 21 and on weekends from 8 to 13 and 19 to 22. Here, the pump runs for 2 minutes with an interval break of 15 minutes. Outside this period, the pump only runs when you press the button. Monday to Friday Saturday to Sunday 23

24 5.7 Functions to operate the heating, the heating circuit and heating support Set Heating Main Menu 12:34 Set Heating The setting of the heating can be set here. Start Heat Day Outd. Temp: C Start Heat Night: Outd. Temp: C When the outdoor temperature exceeds the set Start Heat Day Outd. Temp., the heating is switched off (heaing circuit pump = off and mixing valve = close). At 2 K below this temperature, the controller will turn the heating back on. If a setback temperature is enabled, the Start Day Outd. Temp. will only be active outside the setback periods. A similar action occurs at night as for the day, as mentioned above. Frost Protection: Outd. Temp: C Day Setback: On / Off Night Setback: On / Off If the outdoor air temperature drops below the Frost set point temperature value, the heating independently of the operating mode (Auto heating + DHW (winter) / Only DHW (summer) / Holiday) will switch on. When the heating is switched off, the selected minimum flow temperature (flow temp. min.) is adjusted. During either the day or night, the room temperature can be setback to a lower temperature, rather than having the heating turned off. The length of time for this set back temperature either during the day or night is adjustable. Night Setback: Each Day / Every Day / Weekend- Weekday The setting of the timer occurs as described in Section Example: Night Setback Night Setback enabled: On Timer: Weekday/Weekend Weekday On (1): 22:00 hr Weekday Off (0): 6:00 hr Weekend On (1): 23:00 hr Weekend Off (0): 8:00 hr Room temperature Night 16 C The night set back is from 22:00 to 06:00 Monday to Friday and 23:00 to 08:00 Saturday & Sunday The room temp is lowered to the preset value. Monday - Friday Saturday - Sunday 24

25 Party Switch: On / Off If the Party switch is set to On during the night or day setback periods, the temperature setback is delayed until the party switch is set to Off again. If the Party switch is not deactivated, the night setback waits until the following night before coming active again. The Party switch can also be activated by the TR-CONTROL. (see section ) See Technical Documentation on the TR-CONTROL for more information. Operating Mode: Auto htg + DHW / DHW only Only DHW (Summer): The boiler and heating circuit pumps are switched off. DHW heating is in operation. The heating circuit is active only for frost protection. Auto htg + DHW (Winter): Heating circuit pump, boiler and DHW heating in operation. The heating circuit is active for frost protection. Note: Be aware of Legionella Regulations Settings for a connected TR_CONTROL II Touch Room Sensor Active: Yes / No TR CONTROL: Htg. allocation If the CONTROL 602/702 and a TR-CONTROL II Touch are installed, then the integrated room temperature sensor in the TR-CONTROL can be activated. Only one circuit can be present in the reference room. If the CONTROL 702 is to control multiple heating circuits, each having a TR- CONTROL II Touch, then each circuit can be allocated against a TR-CONTROL. Assign a TR-CONTROL II Touch to each heating circuit: On start up of the TR- CONTROL II Touch, press the screen where is says Set ID. You will get the screen shown opposite. For Heating Circuit 1 press number 1, for Heating Circuit 2 press 2, etc. The TR-CONTROL II Touch, after a few seconds revert to the set time screen. Once this has bee set press the up key to go to main menu. Note The following 7 settings can be entered for each heating circuit (Set HC), as long as each circuit has an active room sensor! Heating off at 0 20 k against set room temperature Here the temperature difference between the actual room tenperature and the target room temperature can be set. The boiler will then switch off and the mixing valve closes. When a CONTROL 702 has several TR-CONTROL II Touch s connected, the controller will only shut off the boiler and the heating pump when all the TR-CONTROL s temperature differentials are met. The hysteresis is factory set at 0.5 K If a complete shutdown of the heating is not desired (eg. Set heating off at 20K) the system can still use the temperatures in the heating circuits during both the day and night setback periods on the calculated flow temperatures to be lowered. 25

26 Example of CONTROL 602: Room sensor active Yes Heating off at Room temperature required: 1 K above room set temperature 20 C When the room reaches 21 O C the controller will shut of the boiler, boiler pump and heating circuit pump and closes the mixing valve. For the CONTROL 702: With more than one TR-CONTROL Touch, the boiler and boiler pump are only turned off when all the heating off temperatures have been reached. The heating is switched back on when the room reaches 20.5 O C. Temperature rising at: 0 40 C Temperature raising for: 0,5 12 h Temperature lowering to: 0 40 C Here you set the room temperature, which is required on activation of temperature raising. Here you can set the time period for the how long you want the room temperature to increase. Here you can set the reduction in room temperature required. Temperature lowering for: 0,5 12 h Ventilate room temperature target: 0 30 C Wall Correction: C Here you can set the time period for how long you want the room temperature to decrease. Here you can set the minimum room temperature at which the heating system must switch on again. Here you can correct the room temperature measurement. 26

27 Screed Function Screed Dry Function On / Off This function allows the floor screed to dry by using the underfloor heating circuits. The screed function is independent of the outside air temperature. It is possible to enter up to 20 time intervals with different durations (shortest duration 1 day) and different flow temperatures. A submenu allows you to make the appropriate settings. Delay Start: for: 0 Day(s) For a later start of the screed function, the time delay can be set here. Time Intervals 0 Interval Duration 1 0 Days(s) Depending on the screed size and construction, different time-temperature curves for the drying process will be required. Here the number of time intervals can be set. Here the duration of interval 1 can be set. Interval 1 Flow Temperature: 45 C The heating flow temperature for interval 1 can be set here. Follow the above procedure for all the intervals: Screed Dry Function: Start: Yes / No This function can be started immediately. After starting the programm the display will flash screed function VL-Temp C with the respective flow temperature. To stop the screed dry function at any time, turn the screed Dry Function Start to No. The number of power failures that occurred during the activated screed drying function, can be read in the sub-menu. 27

28 5.7.2 Set Heating Circuit Main Menu 12:34 Set HC The flow temperature of the heating circuit is a function or outdoor temperature. The heating curve slope can be adjusted depending on building type and type of heating system. The CONTROL 602/702 calculates the required flow temperature and operates the mixing valve to achieve this temperature. The menu allows the following items to be adjusted individually. For the CONTROL 602, the control of the heating circuit is only possible in Variant B. Room Temperature: Target: C The preset room temperature is 20 C. If a higher or lower room temperature is desired, it can be set here. Heating Slope: 0,3...4,4 The heating slope required for the building location and flow temperature can be set here. Heating Slope Example: Flow Temperature C Slope (1.) Location: Edinburgh (from table below: -6 C, high thermal inertia building without overload capacity) (2.) Heating temperature: Flow 60 C/ Return 40 C (3.) From the diagram gives a slope of heating of 1.4, which is set on the controller. External Temperature C External Tenperature for Various Locations Location Low Thermal Inertia Building High Thermal Inertia Building Overload Capacity Without Overload Capacity With Overload Capacity Without Overload Capacity Birmingham Cardiff Edinburgh Glasgow London Manchester Plymouth

29 Heat Curve: 1,0...1,6 The curviture of the curve is solely dependent on the type of heating system. Example: Heating Curve Underfloor Heating: 1,1 Column radiators made of cast iron or steel at normal connection 1,3 Convector Heaters depending on Manufacturer: 1,3...1,6 Flow Temp Max: C Here the maximum flow temperature from the mixing valve can be set (eg. Underfloor heating 40 o C) Flow Temp: Min: C Here the minimum flow temperature from the mixing valve can be set (eg, Underfloor heating 30 o C). Note: With a defective external temperature sensor (open or short circuit), the heating system will operate on frost protection (heating circuit pump = On and flow temperature is set to flow temp. Min. control) Heating Mixing Valve Response The heating mixing valve response is preset to 100 (for Consolar mixing valve). This valve will change, either higher or lower, depending on Manufcturer. Note: The larger control parameter entered, the quicker the deviation from the target temperature will be corrected. However, using a parameter setting which is to high can lead to the correct target temperatures not being achieved Safety Function to Prevent the Mixing Valve or the Heating Circuit Pump sticks: The controller opens and closes the mixing valve and turns on the heating circuit pump for 30 seconds on a daily basis. This protective function is activated when the heating circuit pump has been switch off for longer than 24 hours. Heating circuit: Input Allocation Function - Output Input Function External Air Temperature Sensor Heating circuit flow temperature, (Art. Nr. RE 046) heating frost protection limit Heating circuit flow temperature, Flow Sensor (Art. Nr. RE 046) Winter switch Output: Heating circuit pump and mixing valve 29

30 5.7.3 Return Temperature Raising Main Menu 12:34 Set Heating Diff. Return Temp: Flow K The CONTROL 602 / 702 has an adjustable temperature differential control, which allows Return Temperature Raising to be implemented. Return Temperature Raising is only possible in the CONTROL 602 with Variant A. In the summer mode (DHW only) the Return Temperature Raising function is disabled. The temperature difference by which the temperature of the heating return can be set here. The thermal store temperature must be higher than the return flow temperature by this set amount to activate this function (switching the divert valve from AB to A). The hysteresis is factory set at 2 K. Note: For the function Return Temperature Raising the setting in Section 5.2 must be considered. Temperature differential Switch: Allocation Input - Function - Ouput Input Function Store sensor (D) (Art. Nr. RE 046) Return Temperature Raising Return Temp. Raising Return Temperature Raising (Art. Nr. RE 046) Switch to winter mode (Soalr system) Output: Return Temp Raising (divertor valve) 5.8 Functions required to operate boiler (Set Boiler) Main Menu 12:34 Set Boiler This menu item can be any settings that affect either the boiler (eg., oil or solid fuel), the boiler pump or the store charging pump. To control the boiler, select the boiler control in the CONTROL 602 Variant B (select function 2) and in the CONTROL 702 (additional function 1). If a boiler and a boiler pump are to be controlled by the controller, set the pump control as following Control 602 (select function 3) and the CONTROL 702 (additional function 2) Boiler (Oil, Gas, Pellets) Depending on the hydraulic circuit, either the boiler pump or store charging pump is driven. The assignment are as follows: Control Setting Automatic assignement of the hydraulic circuit Buffer logic Return temp raising No setting With Boiler Pump With Store charging pump With Store charging pump Boiler Temperature Min: C Here the minimum boier temperature is set, at which the boiler or store charging pump output (A2) is turned on. 30

31 Boiler Temperature Max: C Here the maximum boiler temperature can be set. The boiler (burner) is switched off by the potential-free contact or via the 0-10V interface. Boiler Differential Max: K Heating: Here is calculated the temperatre difference between the heating setpoint + differential buffer logic (if buffer logic is enabled) and sets the actual boiler temperature. If the boiler actual temperature is higher than this temperature differential, the burner switces off. Hot Water Heating: The temperature difference between the hot water target temperature and the actual boiler temperature is set here. When the actual boiler temperature is higher than the target temperature by this set amount th buner will switch off. Example: Boiler heating Heating circuit target temperature: 50 C Hot water temperature setpoint: 55 C Max Boiler differential: 15 K If during hot water back up heating operation the bopiler reaches a temperature of 70 C, the boiler will switch off. During the heating operation, the boiler will switch off at 65 C. However, when the buffer logic function is activated (Buffer logic differential 6 K), the boiler will switch off at 71 C. Boiler Input: 1 Step Boiler Input: Modulated With this function, the boiler (depending on design) 1-step, modulating or temperature setpoint delivery can be controlled. 1-Step: The boiler is switched on and off via the potential-free contact. Modulated: A voltage of between 0 to 10 V controls the boiler. The output voltage is dependent upon the temperature difference between actual and desired temperature of the boiler The modulation is carried out by the CONTROL 602/702. Witht eh CONTROL 602, the modulation of the boiler control system can only be used in Variant A. The electrical connections are made in accordance with Section or The following 6 menu items for the modulation of the boiler control are only found in the Engineer s menu. Note: If Modulation has been set no speed control of the store charging pump or boiler pump can be made. Min: kw Boiler Output Here the minimum boiler output for modulating for modulating control can be set. Max: kw Boiler Output Here the maximum boiler output for modulating control can be set. 0 V: kw Boiler Output At this point the minimum boiler output corresponding to the 0 V value could be set. 31

32 10 V: kw Boiler Output At this point the maximum boiler output corresponding to the 10 V could be set. P - Para: Control Parameters The P & I (tn) parameters of the 0 to 10 V output can be set here. Tn: ,0 Sec Control Parameters It is recommended not to change the preset parameters. Example: Condensing Boiler Giega Star from Giersch (1) Boiler Output max: 30 kw (2) Boiler Input min: 10 kw (3) 0V: 0 kw (4) 10V: 30 kw P-Para: 10 I-Para: 15s Ifthe boiler target temperature is either exceeded or not achived, the capacity of the boiler output will be decreased or increased until the target temperature is reached. Attention The modulation boiler control is only suitable with boilers who can be modulated via 0-10 V output and do not independently modulate on their own. Boiler Input Temperature Target Temperature Target: The CONTROL 602/702 transmits the calculated target temperature via a voltage between 0-10 v using the control on the boiler. This processes the voltage signal and modulates the boiler automatically to the desired temperature. The modulation is done by the boiler conrtroller. The following two menu items appear only in the Engineer s menu with a boiler operating with Temperature Target. Note: When setting Temperature Target, no speed control of store charging pump or boiler pump can occur! 32

33 1 V: 10 C Output Temp : At this point, the target temperature can be set for 1 V (Boiler off = 0V). 10 V: 100 C Output Temp : At this point, the target temperature can be set for 10 V. Pump Type standard/ 0-10v/ pwm The type of pump used is set here. For a PWM pump 1 khz = 10V Pump Speed min: 100 % Here the minimum speed of the pump can be set. The speed of the boiler or store charge pump is controlled, so that the desired temperature is reached at the boiler. The speed of the boiler or store charge pump is always set at 100% when the boiler is operating in a modulating capacity. Note If the boiler is set for modulating control or a temperature target no speed control of the boiler pump or store charge pump can occur! Minimum Duration: Boiler: min. Here the minimum duration of the boiler operation can be set, although the maximum allowable boiler temperature will still activate the boiler safety shutoff Overrun Time: Boiler Pump min Here the overrun time of the boiler pump can be set. Overrun Time: Store Pump: min Here the overrun time of the Store Charge Pump is set. Note For the control of the boiler, the rules of the boiler manufacturer must be observed. Boiler Control: Allocation Input - Fuction - Output Input Function Boiler sensor Maximum temperature (Art. Nr. RE 046) Minimum temperature Boiler/Store pump Output: Boiler On/Off, Boiler /Store Pump Solid Fuel Boiler Pump The Solid Fuel Boiler function can be used to provide the on/off control of the solid fuel boiler pump. A temperature differential and minimum temperature requirements are set, from which both conditions must be met before the pump is started. Solid Fuel Boiler: Temp: min: C When the solid fuel boiler sesnors reaches the minimum temperature, the Solid Fuel Boiler function is activated. The solid feul boiler pump runs until the minimum temperature is exceeded by 2 K (hysteresis set at factory). 33

34 Diff. Solid Feul Boiler: SFB- Store: K With this function, the temperature difference can be adjusted to maintain the temperature at which the solid feul boiler sensor must be higher than the temperature of the store sensor, so that the solid feul boiler is switched on. The hysteres of 2 K has been set at the factory. Boiler Off if Solid Fuel Boiler is On Yes/No If this function is set to Yes, then the boiler (oil, gas) is turned off when the solid feul boiler is running. Solid Fuel Boiler Control: Allocation Input - Function - Output Input Function Solid Fuel Boiler Sensor Minimum Temperature (Art. Nr. RE 046) Solid Fuel Boiler Differential Store Temp Sensor - Solid Fuel Solid Fuel Boiler Differential Boiler (Art. Nr. RE 046) Output: Solid Fuel Boiler Pump Buffer logic This function enables the boiler to be switched off when the buffer region of the thermal store has reached the heating target temperature, whether this has been achieved from solar energy or byusing the boiler. The buffer logic controls the boiler operation in relation to the external temperature. The additional Lower buffer temperature sensor which is situated below the Upper buffer temperature sensor enables the boiler to run longer in order to load the buffer region between these two temperature sensors. Note The buffer logic function is activated in CONTROL 602, Variant B, and Additional Function 8, while for the CONTROL 702 it is in Select Function 4. Differential Buffer - logic: K This function allows the temperature differential to be set. The temperature in the buffer area.must be higher than the heating setpoint temperature to activate the boiler on/off control Hysteresis Buffer- logic: K Here the hysteresis switching logic can be set. Function: Buffer logic The control switches the output depending on If both buffer temperature sensors are the heating circuit flow temperature, plus the buffer logic differential minus the hysteresis Domestic hot water heating active Frost protection active If both buffer sensors are the heating circuit flow temperature plus buffer differential Heizgrenzen überschritten Output Boiler On/Off Boiler On Boiler Off 34

35 Example: Buffer Logic Heating Circuit setpoint temperature: 50 C Upper Buffer Sensor: 48 C Lower Buffer Sensor 42 C ffer Logic Differential Buffer Logic Hysteresis: When both buffer temperature sensors reach a temperature of 58 o C, the boiler contact opene and switches off the boiler. When the temperature falls to 53 o C ( ) or less the boiler contact close and the boiler switches on. 8K 5K 5.9 T-PRO / T-PRO 2 / T-PRO 3 Main Menu 12:34 Set T PRO The CONTROL 602 has 2 all-pupose temperature difference control capability, which enable control of hrdraulic circuits of various types. The CONTROL 702 has 3 T-Pro s. Since the settings are identical, only that of the T-Pro will be explained in more detail. Temperature Sensor 2 Yes / No If the Temperature sensor 2 : No option is set, the the T-PRO will function as one temperature switch.. Differential T- PRO K The temperature differential can be adjusted so that the temperature at sensor 1 (source) must be higher than the temperature at sensor 2 (sink), so that the T-PRO function is activated. Hysteresis T- PRO K To prevent the contact switching continuously on and off, the switch hysteresis is set here. Temperature Min C The minimum and maximum temperatures for T-PRO sensors 1 and 2 can be set. Temperature Max C Overrun T- PRO: min The T-PRO function will turn off after the preset overrun time has expired. Timer T- PRO: Yes/No If the timer is set to Yes, the T-PRO will only be active between the selected time limits. T- PRO: Everyday/All Day/Weekday- Weekend Thet timer settings are described in Section

36 Example: Temperature sensor T2: Differential T-PRO: Hysteresis T-PRO: Differential Temperature Control Yes 4K 2K Temperature T1 min: 50 C Temperature T1 max: 90 C Temperature T2 min: 50 C Temperature T2 max: Timer T-PRO: 90 C On T-PRO On 1: 08:00 hr T-PRO Off 1: 16:00 hr If the temperature at T1 is higher than T2 by 4k, the contact will close. If the temperature of T1 falls back to within 2K of T2 the contact opens. If the temperature exceeds the max temperature the contact opens and if it falls below the minimum value the contact closes. This feature is only active between 08:00 and 16:00. Example: Temperature Switch Temperature Sensor T2: Nein Temperature T1 min: 55 C Temperature T1 max: 60 C Overrun T-PRO 2 Minuten If the temperature at temperature sensor T1 is lower than the preset temperature of 55 C, the contact will close. When the temperature rises to 60 C, at sensor T1, the contact will open after the set overrun time of 2 minutes Holiday function Holiday: Day(s) Holiday Operation: For the number of days set the heating circuit pumps, boiler and DHW back-up heating is switched off. The frost protection function remains active. The holiday function can be found in the mainmenu options. At low ambient temperatures, the home could become cold, therefore ensure the holiday mode is turned off. In winter, if necessary, the minimum heating flow temperature can be raised. If the number of days is set to 0, all the systems that were switched off are activated again. The flashing message Active Holiday Function indictes the holiday function is active. 36

37 5.11 Service Menu Main Menu 12:34 Service Consolar Con. 602 App: V In this and the next item, the controller software version (App.) along with the system and basic software versions can be read. System V Basis V0.26 Time 12:34 Hrs / Min + / - The time of the controller clock can be adjusted by using the - and + keys. The hours are changed first and are set by pressing theconfirmation key. The minutes can then be set. Note Time and date will continue to record for up to 2 hours following a power failure. After that time the clock must be reset. Date Day The date on the controller can be set here. With - and + keys you set the year first and after confirmation with pressing the, you can then change the month followed by the day. Summer/Winter: Yes/No Auto time: You can set whether the controller will automatically select either summer or wintertime. Clock Calibration: 0, 1 min / Month The time fields are set by which the clock should be calibrated monthly. Service Tel No. Input The telephone number of the service/installation company can be entered, which will appear automatically in the display in the event of a fault occurring. Service Tel No With the keys and the cursor can be navigated by the number row. The key can select numbers or spaces. If the phone number entered is complete, it should be confirmed with. Factory Setting: Restore? Will restore the factory settings if confirmed with all values enter to those set in the factory (Variant A in 602).. The controller will reset Warning! With Factory Settings all setting will be overwritten. The controller must then be re-programmed. Update: Input No A software update can be performed (see Section 0). 37

38 SD Recording Status: On If the Sd recoding status On is selected, the controller records, as soon as an SD card is put into the controller, all measured values automatically. Also all temperature values and output states will be recorded. It is recommended that an SD Card is left in the controller and recording, so that in case of a failure the cause can be found from the data recorded. Interval: 1 0 s The time interval between the readings that the SD card will record. SD - Recording Settings Save? The complete settings (selected system variant with all customer specific adjustments) are saved to the SD card. Settings Upload? Saved settings / configerations can be uploaded. This can be useful for programming errors or for firmware updates. Service Menu: Ethernet Input The IP address for the controller can either be set or read. Ifthe DHCP state: On is selected, the controller will automatically assign an IP address when the controller is on a network. The remore portal MAC address, which is required for registration, can be found here. Manual? Here all outputs can be switched manually. The settings in manual mode have priority over everything else. This means that the pumps, or mixing valves can be switched on or off, even if the function is turned off, in another menu, or even if in a fault condition. Example: Manual Mode of Solar Pump On: Off: The solar pump is switched on permanently. The solar pump is switched off. Auto: The controller controls the pump according to the state of the system. Note If the DHW back-up heating and the boiler functions are activated manually to On they switch back to Auto operation after 10 minutes automatically. Note: Choosing Open, Close, Off or Auto can operate the mixing valve manually. In the Open, Close or Off positions, the mixing valve will remain in that position permanently until the control is switched back to Auto. You should therefore always set it to Auto. Caution The manual switching (manual operation) must only be used in short periods or for testing purposes only. Continual running in manual mode will damage the system or components, because the safety functions are overridden. 38

39 Output View? By confirming with View of CONTROL 602: the outputs appear as follows: M 1 : 00,0 V M 2 : 00,0 V With the CONTROL 702 the outputs are shown in two views (View 1 = output 1 to 19, View 2 = Output M1 to M6). If an output is switched on the corresponding number will change to a, whilst for unswitched outputs the display shows a symbol. The outputs that require a 0-10V voltage are displayed along side the corresponding M symbol. With pressing the key you will be returned to the service menu. Select Language English The language used can be selected here from English, German, French and Italian. Authorisation: Set? The professional menu can be access by using the code number minutes after the last input, the controller automatically locks the professional menu. By inputing 0000, the professional menu is locked Software Update via SD-Card Note: A software update is only possible in the professional menu. Any new controller software must be stored on the SD Card under a folder called Firmware. This allows the controller to locate the software. The settings made in the web portal such as data recording, graphical views, may need to be re-set after a firmware update. It is recommended that the data is saved prior to the update. Authorisation: Set? The Engineer s menu is found by inputing the cose 3003 in the authorised to set option. Insert the SD-Card into the slot provided on the side of the controller (see photo). When the controller detects the SD Card, an SD Card icon appears in the display window. Located on the SD Card in the Firmware folder is a control software that matches the controller, the controller asks whether a software update is to be performed. 39

40 Update: No Confirm with Yes and to activate. Perform? The controller switches to the basic system and displays a list of the possible controller software versions. Available Firmware - > CONTROL 602 V1.00 CONTROL 602 V1.02 Selection of the software via and. Confirm the software and start the updates with. The controller automatically makes a backup of the control software. The controller automatically installs the selected software. 40

41 5.13 CONTROL 602: Example Variant A Solar Cooling Hot water T-Pro Heat Sensing Function Solar pump with and without top loading ** East-West V Yield Measurement Sub Sele Cannot be sect ction combined with ion X BF - SF 2 AF 1 Active frost protection, cooling - F Sensor allocation Collector sensor Store bottom (F) Store top (A; B) A Output allocation 1 Collector pump 230 V Collector pump 8 Collector sensor Yield sensor (cold) Yield sensor (hot) Radiation measure AF - ES Radiation sensor - - Frost protection Cooling * Two store (Priority or Equal) pool** DHW heating Circulation Circulation with bath button *** Return temperature raising Solid fuel boiler T-Pro T-Pro 2 Heat meter 1 Heat meter 2 Flow meter for Yield measurement V SF 2 AF 2 SF 2 AF 3 AF 4 SF 3 SF 1 SF 1 SF 1 AF 6 SF 3 SF 4 SF V East-West, cooling 8 Frost sensor 1 Collector pump 230 V Store top (A; B) 2 Cooling V East-West, Frost protection 8 Store 2 bottom; Pool sensor 2 Cooling - 3 Store top (A; B) 8 DHW heating Circulation pump Heat meter D1 Bath button T-Pro, Solid fuel boiler Return temp raising, T-Pro Return temp raise, Solid fuel boiler - Circulation with bath button Yield measurement flow meter Heat meter 1 9 Heating return 10 store sensor (C) 9 Solid fuel boiler 10 Store sensor (E) 9 T-Pro sensor 1 10 T-Pro sensor T-Pro 2 sensor 1 T-Pro 2 sensor 2 D1 Heat meter D2 Heat meter Flow meter (solar D3 return line) 230 V 230 V 230 V Return temp raising V 4 Solid fuel boiler 230 V T-Pro V 6 T-Pro 2 BF = Basic function (always active); AF AF8 = Additional function (need activating); SF1 SF6 = Select function (one function can be activated); A, B, C, D, E and F : Sensor sleeve position SOLUS II; * Cooling is possible only if selected, ** East-West and Swimming pool cannot be activated together, ***Only when circulation function and hot water heating are activated with a separate output V 41

42 5.13.1Hydraulic Circuit example CONTROL 602 Variant A Legend Flow Meter Pump Analoge Thermometer Non Return Valve Flushing Valve Stop Valve Mixing Valve Diverting Valve Temperature Sensor CONTROL Outputs Control Settings: Variant: A Additional Func 1: No Function Additional Func 2: No Function Additional Func 3: No Function Additional Func 4: No Function Additional Func 6: No Function Additional Func 7: No Function 42

43 System Variant Recommended Value: Setting: Variant A Stratisification Function Auto Additional Function 1 Yield Additional Function 2 Additional Function 3 Additional Function 4 Additional Function 6 Additional Function 7 Select Function 1 Select Function 2 Select Function 3 Select Function 4 Solar max via: Yield Sensor DHW Heating back-up via Control: 1 Solar Input: Recommended Value: Setting: Solar Differential K Solar Differential K Switch to Winter 3 25 C Store Top max 90 C Cooling Temperature 4,5 85 C Cooling Hysteresis 4,5 5 K Changeover 85 C Temperature 6,7,8 Changeover Hysteresis 6,7,8 5 K Swimming Pool max 8 25 C Solar Collector Start Frost Protention Overrun 9 Water Input 10 : Recommended Value: Setting: DHW Temperature Setpoint 55 C DHW Temp Hysteresis 5 K DHW Back-up Htg Overrun 4 Min. DHW Back-up Min Temp DHW Heating Optimised DHW Extra Comfort 65 C DHW Heating Timer On To Engineer s Menu? DHW Back-up Heating Switching Time1 Switching Time 2 Switching Time 3 Switching Time 4 Switching Time 5 Switching Time 6 Volumetric Flowmeter 14 Heating Input: Recommended Value: Setting: Return Flow Differential 1 6 K Screed Function Off Boiler Input: Recommended Value: Setting: Solid Fuel Boiler Temp.min 50 C Solid Fuel Boiler Differential 6 K Input T-PRO 15 : Recommended Value: Setting: Temperature Sensor 2 Differential T-PRO Hysteresis T-PRO Temperature T1 min Temperature T1 max Temperature T2 min Temperature T2 max T-PRO Overrun Use T-PRO Timer? to Engineer s Menu? T-PRO Timer Switching Time 1 Switching Time 2 Switching Time 3 Switching Time 4 Input T-PRO 2 16 : Recommended Value: Setting: Temperature Sensor 2 Differential T-PRO Hysteresis T-PRO Temperature T1 min Temperature T1 max Temperature T2 min Temperature T2 max T-PRO Overrun Use T-PRO Timer? To Engineer s Menu? T-PRO Timer Switching Time 1 Switching Time 2 Switching Time 3 Switching Time 4 Service: Recommended Value: Setting: Consolar Con. 602 App Software Version Basic Basic Version Time Current Time Water Input 11 : Recommended Value: Setting: Date Current Date Circulation Run Time Automatic Switching Yes Circulation Timer On Summer/Winter Time To Engineer s Menu? Circulation Clock Calibration Service Tel.-Nr. Setting Switching Time 1 Restore factory Settings No Switching Time 2 Interval of SD Card 60 s Switching Time 3 Recordng Switching Time 4 Ethernet Input Switching Time 5 DHCP state Switching Time 6 IP Address Sub-network Input Calc. Values: Recommended Value: Setting: Gateway Address Anti-Freeze Type 12 Propylen MAC Address Anti-Freeze Concentration 12 Manual Control Auto Solar Flow Rate 12, i View Outputs Heat Meter Value 13 Select Language 12, 13 Heat Meter Setting Authorised Set Only if set: 1. Return Temperature Raising 9. Frost Protection 2. East West 10. DHW Heating 3. Stratification Function Auto 11. Circulation Contoller Serial No. 4. Cooling 12. Yield 5. Cooling using Heating Circuit Heat Meter 6. Two Store Priority 14. Volume Flowmeter 7. Two Store Equal 15. T- PRO 8. Swimming Pool 16. T- PRO 2 Note: When using a flow meter set the solar flow to 0 l/min on the controller. 43

44 5.14 CONTROL 602: Example Variant B H ea Solar DH Water Boiler Heating Support Function Solar pump with and without top loading Se lec tio n Sub secti on X BF - * 3 East-West V SF 1 Yield Measurement SF 1 Cannot be combined with Active frost protection, cooling East-West, T-Pro, Solid Fuel Boiler 44 F Sensor allocation A Collector sensor Store bottom (F) Store top (A; B) Collector sensor 2 Yield sensor (cold) Yield sensor (hot) Output allocation 1 Collector pump 230V Collector pump 2 230V Radiation measure AF - ES Radiation sensor - - Frost Protection Cooling via Frost Protection Heating Circuit, SF 2 8 Sensor (Coldest Two Store, Point) Boiler Control 1 Collector pump 230V DHW Back-up Cooling SF 3 Htg, Circulation, Pump Control 3 Store Top (A; B) 2 Cooling 230V t Se ns in g Two Store * 1 (Priority, Equal Priority), Swimming Pool SF 2 Cooling via Heating Circuit * 2 SF 2 DHW Heating with Separate Output SF 3 Circulation SF 3 Circulation with Frost Protection, Cooling via Heating Circuit, Boiler Control Frost Protection, Two Store, Boiler Control Cooling, Circulation, Pump Control Cooling, DHW Back-up Heating, Pump Control 8 Store 2 Bottom; Swimming Pool Sensor 3 Store Top (A; B) 2 Cooling 230V Store Top (A; B) 2 Cooling Heating Circuit DHW Back-up heating - Without Sensor 2 Circulation Pump Bath Button * 4 SF 5 Heat Meter 1 D1 Bathroom Button - - Boiler Control for DHW and Heating Pump Control for Boiler and Store 1 Heating Circuit / Mixing Valve and Pump Control Frost Protection, Two Store, V SF 2 Cooling via Heating Circuit Cooling, V SF 3 Circulation, DHW Back-up Heating V SF 4 1 Heat PI Buffer Logic V AF 8 - Solid Fuel Boiler SF 1 T-Pro SF 1 Heat Meter 1 East-West, T-Pro, Yield Measurement East-West, Yield Measurement, Solid Fuel Boiler SF 5 Circulation/Bath Button 8 3 Boiler Sensor Store Top (A; B) 3 Store Top (A; B) Htg Flow Sensor Ambient Air Temp Buffer Top (C) Buffer Bottom (D) Solid Fuel Boiler Store SFB (E) T-Pro 1 T-Pro 2 8 Boiler Control Boiler/ Store Pump Heating Pump Mixing Vv Close Mixing Vv Open - - D1 Heat Meter V 230V 230V 0-10V 230V 230V 4 Solid Fuel Boiler 230V 4 T-Pro 230V

45 Heat Meter 2 Solar Yield Flow Measurement SF 6 Yield Flow Meter V SF 6 Heat Meter 2 D2 Heat Meter D2 Volumetric Flow Meter (Solar Flow ) - - BF = Basic Function (always active); AF AF8 = Addittional Function (Activate); SF1 SF6 = Select Function (One function can be activated); A, B, C, D, E and F: Sensor sleeve position on the SOLUS II; * 1 Cooling is possible only when set, * 2 Only possible with heating circuit * 3 East-West and Swimming pool cannot be activated togther, * 4 Only possible when circulation and boiler controls are activated. 45

46 Sample Circuit for CONTROL 602 Variant B Legende Flow Meter Pump Analoge Thermometer Non Return Valve Flusing Valve Stop Valve Mixing Valve Diverting Valve Temperature Sensor CONTROL Outputs Safety Valve Control Settings: Variant: B Additional Func. 7:No Function Additional Func. 8: Buffer Logic Select Func. 1: Yield Select func. 2: Boiler Control Select func. 3: Pump Control Select Func. 4: Heating Circuit 46

47 System Variant Recommended Value Sttings Variant B Stratification Function Auto Additional Function 7 Additional Function 8 Select Function 1 Select Function 2 Select Function 3 Select Function 4 Select Function 5 Select Function 6 Solar max via: Solar Input: Recommended Value Settings Differential Solar K Differential Solar K Switch to Winter 2 25 C Store Top max 90 C Cooling Temperature 3,4 85 C Hysteresis Cooling 4,5 5 K Changeover Temperature 5,6,7 85 C Hysteresis Changeover 6,7,8 5 K Swimming Pool max 8 25 C Solar Collector Start Frost Protection Overrun 8 Water Input 10 Recommended Value Settings DHW Set-point Temperature 55 C DHW Heating Hysteresis 5 K DHW Heating Overrun 4 Min. DHW Heating Min Temp Optimised DHW Heating DHW Priority DHW Extra Comfort 65 C DHW Heating Timer On To Engineer s Menu? DHW Back-up Heating Switching Time 1 Switching Time 2 Switching Time 3 Switching Time 4 Switching Time 5 Switching Time 6 Water Input 11 : Recommended Value Settings Circulations Run Time Circulation Timer On To Engineers s Menu? Circulation Switching Time 1 Switching Time 2 Switching Time 3 Switching Time 4 Switching Time 5 Switching Time 6 Input Calc. Values: Recommended Value Settings Anti-Freeze Type 12 Propylen Anti-Freeze Concentration 12 Solar Flow Rate 12, i Heat Meter Value 13 Heat Meter Setting 13 12, 14 Volumetric Flow Meter Heating Input: Recommended Value Settings Day outside temp htg limit C Night outside temp htg limit C Frost protection temp limit C Day Set-back 15 On To Engineer s Menu? Room Temp Day 18 C Day Set-back Switching Time 1 Switching Time 2 Night Set-back 15 On Room Temp Night 16 C Night Set-back Switching Time 1 Switching Time 2 Party Switch 15 Operating Mode 15 Minimum flow temperature Screed Function Season Dependent Off Heating Circuit Input 15 : Recommended Value Settings Desired Room Temperature 20 C Heating Curve Slope See Technical Doc. Heating Characteristic Curve Flow Temperature max Flow Temperature min Mixing Valve Control Parameter Boiler Input 10 : Recommended Value Settings Boiler Temperature min System Dependent Boiler Temperature max System Dependent Differential Boiler max 10 K Boiler Input Boiler Output min ii System Dependent Boiler Output max ii System Dependent Boiler Output 0 V ii System Dependent Boiler Output 10 V ii System Dependent Control Parameter P ii Control Parameter Tn ii Pump Speed min Min Run Time of Boiler 2 Minutes Boiler Pp Extended Running Time Difference Bufferlogic 16 Hysterese Bufferlogic Solid Fuel Boier Temp.min C Difference Solid Fuel Boiler 17 4 K Boiler off if Solid fuel boiler on? 17 T-PRO 18 Input Recommended Value Settings Temperature sensor 2 Difference T-PRO Hysterese T-PRO Temperature T1 min Temperature T1 max Temperature T2 min Temperature T2 max Overrun T-PRO Timer T-PRO Use? To Engineer s Menu? Timer T-PRO Switching Time 1 Switching Time 2 Switching Time 3 Switching Time 4 Service: Recommended Value Settings Consolar Con. 602 App Software version Basic Basic version Time Current Time Date Current Date Auto Switching Sum/Win time Yes Calibrate Clock Service Tel.-Nr. insert Restore Factory Settings No Interval SD-Recording 60 s Ethernet Input DHCP State IP Address Sub-Network Gateway Address MAC Address Manual Operation Auto View Outputs Language Authorisation Set? Controller Serial No. Only if Set: 1 East-West 7 Swimming Pool 13 Heat Meter 2 Stratification Function Auto 8 Frost Protection 14 Volume Flow Meter 3 Cooling 9 DHW Heating 15 Heating 4 Cooling via Heating Circuit 1 10 Boiler Control 16 Bufferlogic 5 Two Store Priority 11 Circulation 17 Solid Fuel Boiler 6 Two Store Equal 12 Yield 18 T-PRO i Note: When using a flow meter set the solar flow to 0 l/min on the controller. ii Only with modulated boiler operation must the parameters be set 47

48 5.15 CONTROL 702: Example Solar Function Cooling DHW Boiler Function Solar pump with & without top loading Sele ctio n Subsecti on: X BF - Cannot be combined with: F Sensor Allocation A Output Allocation Collector Sensor Store Bottom (F) Store Top (A; B) 1 Collector pump 230V East-West SF 5-11 Collector Sensor 2 2 Collector pump 2 230V Yield Measurement AF Yield Sensor (Cold) Yield Sensor (Hot) - - Radiation Measure AF 7 - ES Radiation Sensor - - Frost Protection AF 6-17 Frost Sensor 1 Collector pump 230V * Twin Store (Priority, Equal), Swimming Pool ** Cooling via Heating Circuit DHW Heating with Separate Output SF 6 - SF 6 Twin Store (Priority, Equal), Swimming Pool 3 15 Store top (A; B) Store 2 Bottom 3 Store Top (A; B) 3 Cooling 230V 9 Pump Heating circ 1 10 Mixer Close HC1 11 Mixer Open HC1 SF 7-3 Store Top (A; B) 18 DHW Heating Circulation AF Circulation pump 230V Circulation/ Bath Button Boiler Control for DHW & Heating 230V 0-10V BF - D2 - Digital Input 2 - Circulation pump 230V AF Store Top (A; B) Boiler Sensor Ambient Temperature 19 Boiler Demand 0-10V Htg Heating Support Temp.- Control Pump Control for Boiler & Heating Heating Circ 1 / Mixer Vv & Pump Control Heating Circ 2 / Mixer Vv & Pump Control Heating Circ 3 / Mixer Vv & Pump Control AF 2-12 Boiler Sensor 6 Boiler pump 230V SF 1 - SF 2 - SF 3 - Bufferlogic SF 4 Return Temp Raising Return Temp Raising SF 4 Bufferlogic Solid Fuel Boiler SF 8 T-Pro 2 T-Pro AF 5 - T-Pro 2 T-Pro 3 SF 7 SF 8 Solid Fuel Boiler DHW Heating with Separate Output Heating Flow 1 Ambient Temp Sensor Heating Flow 2 Ambient Temp Sensor Heating Flow 3 Ambient Temp Sensor Buffer Sensor 1 Buffer Sensor 2 Heating Return Store Heating Return Solid Fuel Blr Sensor Store Solid Fuel Blr T-Pro Sensor 1 T-Pro Sensor 2 T-Pro 2 Sensor 1 T-Pro 2 Sensor 2 T-Pro 3 Sensor 1 T-Pro 3 Sensor 2 9 Pump Heating Cir 1 10 Mixer Close HC1 11 Mixer Open HC1 12 Mixer Close HC2 13 Mixer Open HC2 14 Pump Heating Cir 2 15 Mixer Close HC3 16 Mixer Open HC3 17 Pump Heating Cir Heat Meter 1 SF 9 Thermostat HC 1 D3 Digital Input Heat Meter 2 SF 10 Thermostat HC 2 D4 Digital Input Heat Meter 3 SF 11 Thermostat HC 3 D5 Digital Input V 230V 230V 7 Return Temp Raising 230V 8 Solid Fuel Boiler 230V 4 T-Pro 230V 8 T-Pro 2 230V 18 T-Pro 3 230V Flowmeter for Solar BF D1 Digital Input Output Measurement BF = Basic function (always active); AF1 AF7 = Additional Function (activate); SF1 SF11 = Select Function (one function can be activated); A, B, C, D, E and F: SOLUS II Sensor Sleeve Positions; *Only when Cooling is set, **Only with activated heating circuit control. 48

49 Sample Circuit for CONTROL 702 Boiler Buffering Legend Volume Flow Meter Pump Temperature Gauge Non-Return Valve Flushing Valve Isolating Valve Miving Valve Diverting Valve Temperaturs Sensor Inputs - CONTROL Safety Valve Control Setting: Additional Func. 1: Boiler Control Additional Func. 2: Pump Control Additional Func. 4: Yield Select Func. 1: Heating Circuit 1 Select Func. 2: Heating Circuit 2 Select Func. 3: Heating Circuit 3 Select Func. 4: Buffer Logic Select Func. 6: Two Store Priority Select Func. 8: Soid Fuel Boiler 49

50 System Variant Recommended Value Setting Stratification Function Auto Additional Function 1 Additional Function 2 Additional Function 3 Additional Function 4 Additional Function 5 Additional Function 6 Additional Function 7 Select Function 1 Select Function 2 Select Function 3 Select Function 4 Select Function 5 Select Function 6 Select Function 7 Select Function 8 Select Function 9 Select Function 10 Select Function 11 Solar max. via: Solar Input: Recommended Value Setting Difference Solar K Difference Solar K Switch to Winter 2 25 C Store Top max 90 C Cooling Temperature 3,4 85 C Hysteresis Cooling 4,5 5 K Changeover Temperature 5,6,7 85 C Hysteresis Changeover 6,7,8 5 K Swimming Pool max 8 25 C Solar Collector Start Frost Protection Overrun 8 Water Input 9,10 : Recommended Value Setting DHW Set-point Temp. 55 C DHW Heating Hysteresis 5 K DHW Heating Overrun 4 Min. DHW Heating min Temp. Optimised DHW Heating DHW Priority DHW Extra Comfort Temp. 65 C DHW Timer On To Engineer s Menu? WW-Nachheizung Switchinh Time 1 Switchinh Time 2 Switchinh Time 3 Switchinh Time 4 Switchinh Time 5 Switchinh Time 6 Eingabe Wasser 11 : Recommended Value Setting Zirkulationslaufzeit Zirkulation Schaltuhr EIN To Engineer s Menu? Circulation Switching Time 1 Switching Time 2 Switching Time 3 Switching Time 4 Switching Time 5 Switching Time 6 Input Calc. Values: Recommended Value Setting Antifreeze Type 12 Propylen Antifreeze Concentration 12 Solar Flow Rate 12, i Rdiation Sensor Heat Meter 1 (D3) Value 13 Heat Meter 1 (D3) Set 13 Heat Meter 2 (D4) value 13 Heat Meter 2 (D4) Set 13 Heat Meter 3 (D5) Value 13 Heat Meter 3 (D5) Set 13 12, 14 Volumetric Flow Meter Application Dependent Heating Input: Recommended Value Setting Frost Protection Temp C Setting of Heat Circuits Room sensor Active Input HC1 15 : Recommended Value Setting Day Outside Temp Htg Limit C Night Outside Temp Htg Limit C Desired Room Temperature 20 C Day Setback 15 On To Engineer s Menu? Day Setback Room Temp. 18 C Switching Time 1 Switching Time 2 Night Setback 15 On Night Setback Room Temp. 16 C Switching Time 1 Switching Time 2 Party Switch 15 Operating Mode 15 Season Dependent Heating Curve Slope See Technical Document Heating Characteristic Curve Flow Temperature max Flow Temperature min Mixing Vv Control Parameter Input HC2 15 : Recommended Value Setting Day Outside Temp Htg Limit C Night Outside Temp Htg Limit C Desired Room Temperature 20 C Day Setback 15 On To Engineer s Menu? Day Setback Room Temp. 18 C Switching Time 1 Switching Time 2 Night Setback 15 On Night Setback Room Temp. 16 C Switching Time 1 Switching Time 2 Party Switch 15 Operating Mode 15 Season Dependent Heating Curve Slope See Technical Document Heating Characteristic Curve Flow Temperature max Flow Temperature min Mixing Vv Control Parameter Input HC3 15 : Recommended Value Setting Day Outside Temp Htg Limit C Night Outside Temp Htg Limit C Desired Room Temperature 20 C Day Setback 15 On To Engineer s Menu? Day Setback Room Temp. 18 C Switching Time 1 Switching Time 2 Night Setback 15 On Ra Night Setback Room Temp. 16 C Switching Time 1 Switching Time 2 Party Switch 15 Operating Mode 15 Season Dependent Heating Curve Slope See Technical Document Heating Characteristic Curve Flow Temperature max Flow Temperature min Mixing Vv Control Parameter Input Boiler 10 : Recommended Value Setting Boiler Temperature min Boiler Dependent Boiler Temperature max Boiler Dependent Difference Boiler max 30 K Boiler Input Boiler Output min ii Boiler Dependent 50

51 Boiler Output max ii Boiler Dependent Boiler Output 0 V ii Boiler Dependent Boiler Output 10 V ii Boiler Dependent Control Parameter P ii Control Parameter Tn ii Pump Speed min Min Run Time of Boiler 2 Minutes Boiler Pp Extended Running Time Difference Buffer Logic 16 Hysteresis Buffer Logic Solid Fuel Boiler Temp.min C Difference Solid Fuel Boiler 17 4 K Boiler off, if Solid Fuel Boiler on? 17 Input T-PRO 18 : Recommended Value Setting Temperature Sensor 2 Difference T-PRO Hysteresis T-PRO Temperature T1 min Temperature T1 max Temperature T2 min Temperature T2 max Overrun T-PRO Timer T-PRO Use? To Engineer s Menu? Timer T-PRO Switching Time 1 Switching Time 2 Switching Time 3 Switching Time 4 Input T-PRO 2 18 : Recommended Value Setting Temperatur e Sensor 2 Difference T-PRO Hysteresis T-PRO Temperature T1 min Temperature T1 max Temperature T2 min Temperature T2 max Overrun T-PRO Timer T-PRO Use? To Engineer s Menu? Timer T-PRO Switching Time 1 Switching Time 2 Switching Time 3 Switching Time 4 Input T-PRO 3 18 : Recommended Value Setting Temperature Sensor 2 Difference T-PRO Hysteresis T-PRO Temperature T1 min Temperature T1 max Temperature T2 min Temperature T2 max Overrun T-PRO Timer T-PRO Use? To Engineer s Menu? Timer T-PRO Switching Time 1 Switching Time 2 Switching Time 3 Switching Time 4 Service: Recommended Value Setting Consolar Con. 702 App Software Version Basic Basic Version Time Current Time Date Current Date Auto Switching Sum/Win Time Yes Calibrate Clock Service Tel. Nr. Insert Restore factory Settings No Interval SD-Recording 60 s Input Ethernet DHCP State IP Address Sub-network Gateway Address MAC Address Manual Operation Auto View Outputs Language Authorisation Set? Serial No.. Only if set: 1 East-West 2 Stratification Function Auto 3 Cooling 4 Cooling via Heating Circuit 1 5 Two Store Priority 6 Two Store Equal 7 Swimming Pool 8 Frost Protection 9 DHW Heating 10 Boiler Control 11 Circulation 12 Yield 13 Heat Meter 14 Volume Flow Meter 15 Hearing 16 Buffer logic 17 Solid Fuel Boiler 18 T-PRO Note: i When using a flow meter set the solar flow to 0 l/min on the controller. ii Only with modulated boiler operation must the parameters be set. 51

52 5.16 TR-CONTROL II Touch Special Features The TR-CONTROL II Touch allows access to various functions (if programmed) by just pressing the key whilst in the main menu screen (such as circulation button, party button and extra comfort). These special functions can be found by pressing either the / keys and then the. You can turn on or off the function by pressing the + or keys and then pressing the key. If you turn one of the functions off, you are asked disable function really? by pressing Circulation Button the feature is turned off. The circulation pump can be activated on demand via the TR-CONTROL II Touch, by pressing the key when in the main menu screen. To change the pump from off to On, use the + or keys and then confirm with the key. The circulation pump will run for the allocated time (set Hot Water Circulation Run Time). This function is only possible if in Variants the circulation function is activated. When the circulation pump run time has expired, it is locked for about 20 minutes. Reactivation during this time is not possible. The display will show Circulation Locked (gesperrt) DHW Heating Extra Comfort Temperature The DHW set-point temperature can be raised for a set period to an Extra Comfort DHW Temperature level (within Set Hot Water function). If this function has been turned on, then the hot water will be delivery at the raised temperature. If the store top temperature cannot provide the required extra comfort temperature, the controller will bring on the back up heating to raise the store top temperature. After the extra confort temperature is reached the display will show Comfort at 65 o C (or temperature chosen). When the temperature has been reached a re-activation is not possible until the temperature in the store top has fallen below the DHW heating Extra Comfort Temperature (2K hysteresis). This function can make a significant contribution to energy saving during off-peak periods, where the reheating temperature can be set lower. Even during the off-times the extra comfort temperature switch can still operate Ventilation The heating circuit can be switched off briefly, when ventilation the house (ie by opening the windows on a daily basis). When in the main menu, press the and then until Ventilation is shown, then press + to change to ON then press to confirm. This will switch off the heating pump and the mixer is left running. When the room temperature falls below the Set Room Temperature the ventilation function is automatically disabled and the heating goes back to normal. To disable the function press the and the following message appears Disable Function Really. To confirm press. This function is only possible if the room sensor of the TR-CONTROL II Touch has been enabled. Notes for CONTROL 702 In setting Individual setting of heating circuits: Inputing Yes The function is effective only on the heating circuit, which the TR-CONTROL II Touch has been assigned. Inputing No The function affects all heating. 52

53 Party Switch If heat is required during the night setback period, then pressing the Party Switch will bring the heating back on. To do this press when in the main menu screen and continue to press the until Party Switch appears on the screen, then press + followed by which will change the Off to On. To revert back to normal operation, press the which shows the following message Function Really Deactivate?, to confirm press. If you do not deactivate the Party Switch, the controller will naturally do this the next time the night setback is required. Notes for CONTROL 702 In setting Individual setting of heating circuits: Inputing Yes The function is effective only on the heating circuit, which the TR-CONTROL II Touch has been assigned. Inputing No The function affects all heating Room Temperature Drop.min to o C With this function, the ambient temperature of the room can be lowered. When activated (press then until Room Temp Drop is shown, then press to activate) the room temperature is lowered for the duration set and to the preset temperature. The setting values can be found in Set HC. To deactivate this function press, a message will appear asking Disable Function Really? to confirm press and the function will be deactivated. (see Section 5.7.1) Temperature Rise Min at C With this function, the ambient temperature of the room can be raised. When activated (press then until Room Temp Rise is shown, then press to activate) the room temperature is raised for the duration set and to the preset temperature. The setting values can be found in Set HC. To deactivate this function press, a message will appear asking Disable Function Really? to confirm press and the function will be deactivated. (see Section 5.7.1) 53

54 6 Asembly CONTROL 602 The unit must be restricted to indoor use only. Authorised personnel must carry out all work under the relevant local and national guidelines. Note to VDE Guidelines The relevant local and IEE regulations must be observed. The sensor cables carry low voltage and should not share a trunking with cables carrying more than 50 V. Note on Electrical Wiring The pin assignments of inputs and outputs occur under the controller connection information in Section 5.13 and Note on the Position of the Collector Sensor The sensor should be mounted on the last possible absorber plate (TUBO 12), so as to be able to pick up the maximum insolation. If a pocket is used (PLANO 27), a good contact must be made between the sensor and the pocket. The use of heat conducting paste is recommended. In no case should the sensor be mounted outside of the collector. Incorrect positioning of the sensor can lead to inaccurate collector temperature measurement and thus the controller will not function correctly. 6.1 Mounting the CONTROL 602 Caution The controller should only be opened after the power has been disconnected from it. Risk of electrical stock and death! Note for Mounting the Controller The template, included, should be used to mount the controller. 1 After removing the screw (1) the front cover can be tilted up from the front (2) and removed (see picture opposite). When you reinsert the upper part make sure the hinges slide into the slots provided, before lowering the front section and refixing the screw. 2 54

55 140m m The lower housing section is fixed to the wall by three screws. First drill and screw two screws into the wall at 140 mm centres. Mount housing onto these screws and then drill and insert the third screw through the lower hole and fix to the wall. Third screw location hole Thereafter, the electrical connections can be made. 6.2 Electrical Connections CONTROL 602 Caution Never remove the front cover when mains voltage is present! Danger! In order to prevent faulty operation during commissioning, the connections should be made in the following order: 1. Sensor and network connections 2. Set he system variant (see Section 5.3) 3. Interrupt the power supply and connect all outputs. Not following this sequence can lead to faluty operation during commissioning, causing the Restore Factory Settings to be implemented which goes automatically to Variant A, which may not match the desired output circuits Connection Board - CONTROL

56 Note: Mains Voltage When mains voltage is applied to the controller, a green LED Power light (top right hand side of the front cover) will be illuminated. 230V cables (inputs and outputs) are installed on the left hand side of the controller, whilst the sensor cables (inputs) and network cable is to be installed on the right. 230V Sensor cables All cables must be secured by the cable clamps and screws provided, as shown in the photograph adjacent. NOTE! The connection plugs indicate whether they are inputs or outputs, thus ensuring the appropriate connections are made correctly Electrical Connection The CONTROL 602 is powered by an external power supply 230 V ± 10 % (50-60 Hz). The connections are made to the terminals L/ N/ PE (see drawing adjacent) Outputs Note: Control relays and contactors are connected to the outputs of the CONTROL 602 and 702. These may not be `Hum-free. A`Hum-free contctor can lead to a shutdown of the controller output and is not reliable. Check the outputs and the connected loads after startup and treat with respect. We rocmmend the use of Consolar contactors (RE080 und RE081) Outputs The outputs are respectively 230 V outputs. These outputs are connected to terminals A1 through to A7. Output 8 is a potential free contact. The output should be connected to the terminals A8 (UA, UM, UB). If the output 8 is switched, contacts M-A are closed. 56

57 Potential Free Output With the potential free output, a 230 V output can be realised by installing a link between the Live terminal and the output terminal 8, using the link cable provided V Outputs A boiler connected to a modulating signal, has to be connected to terminals 1 and GND. When using a boiler/store-charging pump with either 0-10 V or PWM signal, use terminal 2 and GND. The digital output A3 is not occupied Inputs The connection of the temperature sensors goes to terminals F1 through to F10. The polarity of the sensor connections is arbitary. To avoid damage to the collector sensor by lightning, the installation of a surge protector (No. RE500) is recommended. The digital output A3 is not occupied. Example of maximum cable length: Sensor Cable Max length PT X 0,75 mm 25 m Connection of Comfort Button The connection of the comfort button (for DHW and back-up heating extra comfort or circulation) needs to be put into digital input part of D1 and Gnd. 57

58 6.2.6 Connection of Flow Measuring Unit (RE096) Used for Yield measurement. A volume flow-measuring unit is connected at D2 (see figure). The corresponding option or additional functions should be activated. 1 = White (+ 24 Volt) in D1 2 = Green (Impulse input) in D2 3 = brown (GND) in D Connecting Insolation Sensor (RE354) For measurement purposes, n insolation sensor can be connected to the CONTROL 602. The terminal layout is shown in the adjacent figure. RE354 Note The function of the insolation sensor is described in Section Inserting the SD Card into the CONTROL 602 The SD Card nust be inserted into the designated slot on the right hand side of the controller with the contacts facing up-wards. In the menu setting turn the SD card recording to On. Now the data will be recorded. In the case of a filaure, the problem may be abled to be pinpointed based on the recorded data saved. 58

59 7 Assembly CONTROL 702 The unit must be restricted to indoor use only. Authorised personnel must carry out all work under the relevant local and national guidelines. Note to VDE Guidelines The relevant local and IEE regulations must be observed. The sensor cables carry low voltage and should not share a trunking with cables carrying more than 50 V. Note on Electrical Wiring The pin assignments of inputs and outputs occur under the controller connection information in Section 5.13 and Note on the Position of the Collector Sensor The sensor should be mounted on the last possible absorber plate (TUBO 12), so as to be able to pick up the maximum insolation. If a pocket is used (PLANO 27), a good contact must be made between the sensor and the pocket. The use of heat conducting paste is recommended. In no case should the sensor be mounted outside of the collector. Incorrect positioning of the sensor can lead to inaccurate collector temperature measurement and thus the controller will not function correctly. 7.1 Mounting the CONTROL 702 Caution The controller should only be opened after the power has been disconnected from it. Risk of electrical stock and death! Note for Mounting the Controller The template, included, should be used to mount the controller. The controller consists of two plastic housing. As standard both housing are assembled one on top of the other. The controller can be split to fit side by side, which is possible with the separately available cover (RE123) Top cover (with disply, control buttons and LED status indicators). 59

60 Input Unit (with inputs, Ethernet socket and SD slot). Output Unit (with power supply and outputs) Superimposed Assembly Note: For mounting the controller, the output unit is always secured under the input unit. 1 After removing the screw (1) the front cover can be tilted up from the front (2) and removed (see picture opposite). When you reinsert the upper part make sure the hinges slide into the slots provided, before lowering the front section and refixing the screw m m The lower housing section is fixed to the wall by three screws. First drill and screw two screws into the wall at 140 mm centres. Mount housing onto these screws and then drill and insert the third screw through the lower hole and fix to the wall. Third screw location hole Thereafter, the electrical connections can be made (see Section 7.2). 60

61 After completing the electrical connections of the output unit, the input unit is placed on top of the output unit and secured with three screws. Screws The electrical connections of the input unit can be installed (sensors, etc.) Adjacent Mounting of Controller Units Note: To fix the controller An adjacent assembly is only possible with the separate cover (RE123). The input module must be installed always to the right of the output module. This is to prevent the SD Card slot from being blocked by the output unit. RE123 includes all the necessary cables etc to connect both sections together. After connecting both sections the output unit should be fitted with the blank cover. 1 2 After removing the screw (1) the front cover can be tilted up from the front (2) and removed (see picture opposite). When you reinsert the upper part make sure the hinges slide into the slots provided, before lowering the front section and refixing the screw. 140m m The lower housing section is fixed to the wall by three screws. First drill and screw two screws into the wall at 140 mm centres. Mount housing onto these screws and then drill and insert the third screw through the lower hole and fix to the wall. 61

62 Third screw location hole Install the input unit in the same way as the output unit, but on the right hand side of the output unit. By using the enclosed bus cable, connect the input and output units (connect to terminals marked as `Internal Bus Note: The bus cable must not be extended! The cable can be cut, but remember the order of the wires. Make the electrical according to Section Electrical Connections CONTROL 702 Caution Never remove the front cover when mains voltage is present! Danger! Connector Board CONTROL 702 Output Unit Analog- Ausgänge AN AUS Ausgang A19 Umschaltrelais U2 Ausgang Ausgang Ausgang Ausgang Ausgang Ausgang Ausgang Ausgang Ausgang A18 Umschaltrelais U1 AN AUS Netzanschluss Sicherung 3,15A träge A1 A4 Sicherung 3,15A träge A5 A10 Sicherung 3,15A träge A11 A16 Ausgang Ausgang Ausgang Ausgang Ausgang Ausgang The 0 10 V Analoge Outputs A3 A6 are not used. 62

63 7.2.2 Connector Board CONTROL 702 Input Unit Betrieb Modulsteckplatz 1 Modulsteckplatz 2 Digitaleingänge Ethernet- Anschluss Temperaturfühler F1 F V cables (mains supply and output cables) installed in the output unit. Sensor cables (inputs) and network cable installed in the input unit. All cables must be secured by the cable clamps and screws provided, as shown in the photograph adjacent. NOTE! The connection plugs indicate whether they are inputs or outputs, thus ensuring the appropriate connections are made correctly. 63

64 7.2.3 Power Supply (Output Unit) The CONTROL 702 is powered by an external power supply 230 V ± 10 % (50-60 Hz). The connections are made to the terminals L/ N/ PE (see drawing adjacent) Outputs (Output Unit) V Output The outputs 1..7 are respectively 230 V outputs. These outputs are connected to terminals A1 through to A7. U2 (A19) Potential Free Output The outputs 18 and 19 are potential free switching relays (max. 240 V, max. 2A), not protected. The output loads are connected to terminals U1 and U2. The load of output 18 should be connected to the terminals of U1 (U1A, U1M, U1B). If the output is switched, the contact U1M-U1A is closed. The load of output 19 should be connected to the terminals of U2 (U2A, U2M, U2B). If the output is switched, the contact U2M-U2A is closed. U1 (A18) Should either of these volt free outputs require a 230V supply, a link between L and the appropriate UM terminals will provide the operating voltage for the required output V Output If a boiler requires a modulating input signal, connect to terminals 1 and GND. If the boiler/store charge pump requires 0-10V or PWM signal, this is to be connected into terminals 2 and GRD. The digital outputs A3 A6 are not used. 64

65 7.2.5 Inputs (Input Unity) Terminals F1 to F24 are for the connection of temperature sensors. The polarity of the sensor connections is arbitary. To prevent damage to the collector sensor by lighting, install a surge protector (No. RE500) is recommended. Terminals D1 to D6 are for digital inputs. Temperaturfühler Digitaleingäng e Example of the maximum cable length: Sensor Cable Length to PT X 0,75 mm 25 m Connection of the Comfort Button See section for further details Connection of Flow Measuring Unit (RE096) A volume flow-measuring unit if used should be connected to D2 (see diagram opposite). The wire assignment when using a Consolar flow-measuring unit (RE096) are as follows: 1 = White (+ 24 Volt) 2 = Green (Impulse input) 3 = brown (GND) Connecting Insolation Sensor (RE354) For measurement purposes, an insolation sensor can be connected to the CONTROL 702. The terminal layout is shown in the djacent figure. Note: The function of the insolation sensor is described in Section Installing the SD Card in the CONTROL 702 See section for further details 65

66 8 Installation and Commissioning of the TR-CONTROL II Touch The unit is for indoor use only. All work must be in accordance with relevant local and national guidelines and by authorised personnel. Note: VDE Directive The relevant local and IEE regulations must be observed. The sensor cables carry low voltage and should not share the same truncking/conduit/cable tray with cables carrying more than 50V. 8.1 Connecting the TR-CONTROL II Touch One TR-CONTROL II Touch can be connected to a CONTROL 602, whilst the CONTROL 702 can have 3. The wiring is via a 2-core cable, which is provided (0.5mm 2 x 30m). The cables should not be installed next to any 230V cables. The following cabling connections are available. 8.2 Mounting the TR-CONTROL II Touch Caution Only open the TR-CONTROL when the power has been disconnected. Note on fixing unit Secure the base plate to the wall by two screws, as shown in the picture opposite. 66

67 8.3 Electrical Connection TR-CONTROL II Touch Connecting the TR-CONTROL II Touch Caution The unit should only be opened when the power has been disconnected. Remove the connector for the connecting cable from the board. Insert the connecting cable into the terminals of the connector. Then plug the connector back into the board. 1 Insert the top of the front panel (1) onto the base section and swing down (2) 2 Use the Allen key to secure the front panel to the rear base section. 67

68 8.3.2 Connecting to the CONTROL 602 Connect the cabling from the TR-CONTROL II Touch into the terminals of the CONTROL 602 marked as BUS. The cables can be connected to either terminal, as there is no polarity to be considered! Connecting to the CONTROL 702 Connect the cabling from the TR-CONTROL II Touch into the terminals of the Input Section of the CONTROL 702 and which is marked as BUS The cables can be connected to either terminal, as there is no polarity to be considered! 8.4 Start-up The TR_CONTROL II Touch will automatically start-up on power up. After a few seconds the display panel shows the control buttons and display. If necessary each TR-CONTROL must be set to the appropriate heating circuit (see section ) 68

69 9 Troubleshooting and Functon Control In the event that a temperature sensor becomes defective (short or open), the controller will respond according to the tables set out below. Whenever a fult occurs, the LCD display will flash with the fault and the Service Engineer s telephone number (if programmed). Interruption Sensor Nr.... If a sensor is interrupted, the display shows the measure opposite. Short Circuit Sensor Nr.... A sensor short circuit will appear on the display with the message opposite. The fault messages are only programmed for functions and their outputs! If a function (eg. Yield) is not activated and no sensor connected, no error will be displayed. There will be no reaction to the absence of the sensor. A fault message will be generated if the collector sensor is not installed when the system is powered up. 9.1 Solar Control without Additional Function Sensor Failure Collector Sensor Store Top Sensor Store Bottom Sensor Action Solar pump = Off Cooling = Normal operation DHW heating = Normal operation Solar pump = Off Cooling = Off DHW Heating = Off Solar pump = Off Cooling = Normal operation DHW Heating = Normal operation 9.2 Solar Control with Active Frost Protection Control Sensor Failure Collector Sensor Store Top Sensor Store Bottom Sensor Action Solar pump = Off Cooling = Normal operation DHW heating = Normal operation Solar pump = Off Cooling = Off DHW Heating = Off Solar pump = Off Cooling = Normal operation DHW Heating = Normal operation 69

70 Frost Protection Sensor Solar pump = Normal operation and when collector temperature <20 C, then solarpump = On. When collector temperature > 22 C, then solar pump = off Cooling = Normal operation DHW Heating = Off Frost protection sensor and collector sensor (short circuit) Or Frost protection sensor, collector sensor (short circuit) and store bottom sensor Solar pump = On but when store top temperature is >90 C, then solar pump = Off Cooling = Normal operation DHW Heating = Off Frost protection sensor and collector sensor (interruption) Or Frost protection sensor, collector sensor (interruption) and store bottom sensor Solar pump = Off Cooling = Normal operation DHW Heating = Off Frost protection sensor and store top sensor Or Frost protection sensor and cylinder sensor below Solar pump = Off, but when collector temperature is r < 20 C, then solar pump = On, when collector temperature is > 22 C, then solar pump = Off Cooling = Off DHW heating = Off Frost protection sensor, collector sensor and store top sensor Solar pump = Off Cooling = Off DHW heating =Off 9.3 Solar Control with Two Store Control Sensor Failure Collector Sensor Store Top Sensor Store Bottom Sensor Store Bottom Sensor 2 Store bottom sensor2 and Collector Sensor Store Bottom Sensor 2 and Store Sensor Top Store Bottom Sensor 2 and Store Bottom Sensor Action Solar pump = Off Cooling= Normal operation DHW Heating = Normal operation Solar pump = Off Cooling = Off DHW Heating = Off Solar pump = Off Cooling = Normal operation DHW Heating = Normal operation Solar pump = Normal operation Cooling = Off, Uswitching to store bottom sensor DHW Heating = Normal operation Solar pump = Off Cooling = Off DHW heating = Normal operation Solar pump = Off Cooling = Off DHW Heating = Off Solar pump = Off Cooling = Off DHW heating = Normal operation 70

71 9.4 Solar Control with Heating Function Sensor Failure Collector Sensor Store Top Sensor Store Bottom Sensor Store Sensor (Return Temperature Raising) Return Flow Sensor (Return Temperature Raising) Solid Fuel Boiler Sensor (Solid Fuel Boiler) Store Sensor (Solid Fuel Boiler) Buffer Sensor Uppe & Lower Boiler Sensor External Air Temperature Sensor Heating Circuit Flow Sensor Action Solar pump = Off Cooling = Normal operation DHW heating = Normal operation Solar pump = Off Cooling = Off DHW heating = Off Boiler = Off Boiler pump = Off Solar pump = Off Cooling = Normal operation DHW heating = Normal operation Solar pump = Normal operation Cooling = Normal operation DHW heating = Normal operation Mixing Valve = energised (AB-B) Solar pump = Normal operation Cooling = Normal operation DHW heating = Normal operation Mixing Valve = energised (AB-B) Solar pump = Normal operation Cooling = Normal operation DHW heating = Normal operation Solid Fuel Boiler pump = On Solar pump = Normal operation Cooling = Normal operation DHW heating = Normal operation Solid Fuel Boiler pump = Pump is controlled by solid fuel boiler sensor Solar pump = Normal operation Cooling = Normal operation DHW heating = Normal operation Heating pump = Normal operation Boiler = Off (even with DHW heating on) Boiler pump = Off Solar pump = Normal operation Cooling = Normal operation DHW heating = Off Heating pump = Normal operation Boiler = Off Boiler pump = Off Solar pump = Normal operation Cooling = Normal operation DHW heating = Normal operation Heating pump = Off Boiler = Off Solar pump = Normal operation Cooling = Normal operation DHW heating = Normal operation Heating pump = Off Boiler = Normal operation 71

72 NOTE: The statements made in the technical documentation and the information provided, do not lay claim to completeness and do not replace professional planning. Changes and errors excepted. Technischer Support: Consolar Solare Energiesysteme GmbH Gewerbestraße 7 D Lörrach Fon: Fax: info@consolar.com Consolar Product and advice from: Consolar UK Greenshop Solar Ltd Calf Way Bisley Gloucestershire GL6 7BX consolar@greenshop-solar.co.uk Stand Änderungen und Irrtum vorbehalten. NOTIZEN 72