ETNC-FC-BAC-PIR- Rev.
Index Operating instructions....- Turning the thermostat and OFF Selecting temperature scale Adjusting the Set point temperature (for set point and set points configurations) Selecting system mode Selecting Fan speeds (for and fan speeds configuration) Turning Auto fan or OFF (fan on demand) Resetting filter alarm Locking the thermostat buttons Sleep mode Economy mode Freeze Protection Installation...... Wiring... Jumpers... End of line resistor Temperature display Set point & Ambient or Set point only Enable / Disable PIR detector No valve configuration Chilled beam configuration Floor heating configuration DIP Switch settings...... - Number of fan speeds -Pipe / -Pipe system Enable/Disable Electric heater on nd stage heating Communication MAC Address / MAC Address table Pg. ETNC-FC-BAC-PIR- Tel: +-- Fax: +--
Index Technician settings...... - P Offset for temperature readings calibration P Set point limit for cooling P Set point limit for heating P Lock the [Fan] button P Lock the [Mode] button P Lock the [On/Off] button P Lock the [+] and [-] buttons (Set buttons) P Functionality of T terminals P Functionality of IN, terminals P Window contact (terminals IN,) polarity P Window contact delay time P Door switch (terminals T,) polarity P Door switch delay time P Enable/Disable Auto change over mode P Occupancy sensor logic (PIR) P Enable/Disable Occupancy sensor P PIR (occupancy sensor) delay time P PIR (Occupancy sensor) polarity P Sleep mode time delay P Sleep mode offset in cooling P Sleep mode offset in heating P Economy set point for cooling P Economy set point for heating P LCD Backlight or OFF P Beeper or OFF P Fan delay in cooling (seconds) P Fan OFF delay in cooling (seconds) P Fan delay in heating (seconds) P Fan OFF delay in heating (seconds) P Enable/Disable Freeze protection P Freeze protection cut-in set point P Freeze protection cut-out set point P View filter counter (hours) Read only P Reset filter time P Adjust filter alarm delay counter (hours) P Soft start in heat cut-in temperature P Soft start in heat cut-out temperature P Cool differential band P Cool differential band offset P Heat differential band P Heat differential band offset P Shift between Cool and Heat in Auto mode P Shift between Heating stages P View T temperature sensor readings P View T temperature sensor readings P One or Two set points RT Remote control - option...... Pg. ETNC-FC-BAC-PIR- Tel: +-- Fax: +--
Operating instructions Turning the thermostat and OFF Press the [On/Off] button to turn the thermostat or OFF. OFF Selecting temperature scale Press and hold both [+] and [-] buttons for seconds to switch between temperature scales. Celsius Fahrenheit Adjusting the Set point temperature In One set point configuration: Press the [+] or [-] buttons once to view the set point temperature. Press again to adjust the set point. In Two set points configuration: Press the [+] or [-] buttons once CL and the set point temperature for cooling will appear on display. Use the [+] or [-] buttons to adjust the set point for cooling. Press the [Mode] button or wait seconds Ht and the set point temperature for heating will appear on display. Use the [+] or [-] buttons to adjust the set point for heating. Set point Set point For cooling Set point For heating Note: The set point for cooling must be higher than the set point for heating. Pg. ETNC-FC-BAC-PIR- Tel: +-- Fax: +--
Operating instructions (Cont ) Selecting system mode Press the [Mode] button to switch between system modes. Notes:. During demand for cooling or heating, the active mode will flash.. In Auto mode, the active mode icon (Cool or Heat) will appear on display.. Auto mode is not available in -Pipe system configuration. Cool Heat Auto Fan only Selecting Fan speeds (for and fan speeds configuration) Press the [Fan] button to switch between fan speeds. Notes:. In Auto speed, the active fan speed icon will appear on display.. Medium speed available in speeds config. Low Medium High Auto Turning Auto fan or OFF (fan on demand) In speed configuration: Press the [Fan] button to turn Auto fan or OFF. In and speeds configuration: Press and hold the [Fan] button for seconds to turn Auto fan or OFF. When, the fan will run on demand for cooling or heating, When OFF, the fan will run continuously. Note: Auto fan cannot be selected in Fan only mode. Auto fan OFF Auto fan Resetting filter alarm Press and hold the [Fan] button for seconds to reset filter alarm. Pg. ETNC-FC-BAC-PIR- Tel: +-- Fax: +--
Operating instructions (Cont ) Locking the thermostat buttons Press and hold both [Mode] and [On/Off] buttons for seconds to lock or unlock the thermostat buttons. When locked, the lock icon will appear on display and the letters LC (lock indication) will flash with any attempt to press the buttons. Sleep mode Press and hold the [mode] button for seconds to activate sleep mode. Press the mode button again (short press) to deactivate sleep mode. When sleep mode is activated, the thermostat will use comfort set point temperatures offset set by technician. Please refer to objects SleepCoolSetpointOffset and SleepHeatSetpointOffset in the technician setting section of this manual. Lock mode Lock indication Sleep mode Economy mode Economy mode can be activated by triggering the window contact or the PIR sensor (passive infrared sensor). When Economy mode is active, the thermostat will use special economy set points for cooling and heating set by technician. Please refer to objects EconomySetpointinHeat and EconomySetpointinCool in the technician setting section of this manual. Economy by window contact Economy by PIR Freeze Protection The Freeze protection feature will not allow the room temperature to drop below predefined cut-in temperature. Depending on which configuration the system is operating under (W/WO Heat pump) this feature will force the system to operate in heat mode and activate the fan. This feature will take effect when the thermostat is either or OFF. When the room temperature rises above the predefined cut-out temperature, the thermostat will return to its previous state. When freeze protection is activated, the display alternates between AL and room temperature. Temperature Cut-out Cut-in Normal work Time Freeze protection Pg. ETNC-FC-BAC-PIR- Tel: +-- Fax: +--
Installation The ETNC is designed for wall mounting in the room to be controlled. It should be located where the occupant can easily read the LCD display and use the controls and where the built in PIR occupancy sensor can easily detect any movement in the room (consider PIR detection are below). If the built in temperature sensor is being used to measure room temperature, the module should be placed where the temperature is representative of the general room conditions. Cold or warm air draughts; radiant heat and direct sunlight should be avoided. General points to follow: - Disconnect power to the main board before installing the unit. - The standard height to install this unit is. meter ( feet) from the floor. Installation procedure: A. Separate the front panel from back panel by pressing the tongue located in the top of the unit and pull the back panel out. B. Line the back panel up against the wall or flat surface. Install three screws as required. C. Make electrical connections as shown on enclosed electrical wiring diagram. D. Install the cove to the back panel; first the two bottom tabs and then the top tongue. Push until tight against the wall. PIR detection area Horizontal (Top view) Vertical (Side view).m / ft m / ft Pg. ETNC-FC-BAC-PIR- Tel: +-- Fax: +--
Wiring -Pipe system (with auto change over mode) -Pipe system (without auto change over mode) T B High speed Medium speed Low speed Heat element *External sensor / Soft start sensor / Door switch T B High speed Medium speed Low speed Heat element *External sensor / Soft start sensor / Door switch A IN C R Communication RS BACnet protocol **Sensor / Remote switch / External PIR Cool valve Heat valve Main supply VAC A IN C R Communication RS BACnet protocol **Sensor / Remote switch / External PIR Cool/Heat valve Not in use Main supply VAC All outputs VAC,.A max. Selection of -Pipe or -Pipe system by DIP switch (See DIP switch SW configuration) *Options for T, terminals: -Not in use - External sensor - Soft start in heat sensor - Door switch (Hotel mode) (See P section in technician settings) **Options for IN, terminals: - Not in use - T (Change over sensor) - T (Soft start in heat sensor) - Remote On/Off switch - Remote Economy switch - External Passive Infrared detector (PIR) (See P section in technician settings) Pg. ETNC-FC-BAC-PIR- Tel: +-- Fax: +--
Jumpers JP JP JP JP JPJP JP JP JP - End of line resistor (Ω) Open - Not End of line Close - End of line End of line Communication line JP, JP Not in use Must remain at factory default position End of line JP JP JP No valve configuration Open - Disable No valve configuration Close - Enable No valve configuration Note: in no valve configuration, the fan will run only on demand for cooling or heating. JP Chilled beam configuration Open - Disable Chilled beam configuration Close - Enable Chilled beam configuration Note: in Chilled beam configuration, the fan will remain OFF in cooling mode. JP Temperature display Open - Ambient & Set point Close - Set point only JP Enable/Disable PIR detector Open - Enable PIR detector Close - Disable PIR detector JP Floor heating configuration Open - Disable Floor heat configuration Close - Enable Floor heat configuration Note: in Floor heat configuration, the fan will remain OFF in st stage heating (floor heating). Pg. ETNC-FC-BAC-PIR- Tel: +-- Fax: +--
DIP switch SW - configuration SW SW Number of fan speeds Use DIP Switches SW. and SW. to select number of fan speeds: speed: SW. SW. OFF speeds: SW. OFF SW. speeds: SW. OFF SW. OFF Default = Speeds Speed Speeds Speeds -Pipe (without auto change over mode) or -Pipe (with auto change over mode) system Use DIP Switch SW. to select between -Pipe and -Pipe system configuration: -Pipe: SW. OFF -Pipe: SW. Default = -Pipe -Pipe -Pipe Enable/Disable Electric heater on nd stage heating Use DIP Switch SW. to enable or disable the operation of electric heater on nd stage heating. Enable: SW. Disable: SW. OFF Default = Disable Enable nd stage heat Disable nd stage heat DIP switch SW MAC Address SW SW Use DIP Switches SW...SW. to define unique communication MAC address for each unit in communication line (range to ). Examples: MAC Address :... OFF MAC Address :,... OFF MAC Address :,... OFF Use the following MAC address table for all combinations. Pg. ETNC-FC-BAC-PIR- Tel: +-- Fax: +--
Tel: +-- Fax: +-- ETNC-FC-BAC-PIR- MAC Address table (-) Switches Switches Not in use Switches Switches Pg.
Tel: +-- Fax: +-- ETNC-FC-BAC-PIR- MAC Address table (-) Switches Switches Switches Switches Pg.
Technician Settings Enter technician settings mode: Press and hold the [-] button and while holding it, press and hold the [Mode] button for seconds to enter technician settings mode. P will appear on display. View objects and make adjustments: Use the [Mode] button to step forward between different objects (parameters). Use the [Fan] button to step backward between different objects (parameters). Press the [On/Off] button to exit technician settings and return to normal display. If no button is pressed for seconds, the thermostat will automatically exit technician settings and return to normal display. Use the [+] and [-] buttons to make adjustments when required. P Offset for temperature readings calibration Range: - + C / - + F. Default: C / F. Offset ( C) Offset ( F) P Set point limit for cooling Range: C / F. Default: C / F. Limit cool ( C) Limit cool ( F) P Set point limit for heating Range: C / F. Default: C / F. Limit heat ( C) Limit heat ( F) Pg. ETNC-FC-BAC-PIR- Tel: +-- Fax: +--
Technician Settings (Cont ) P Lock the [Fan] button LF + [Fan] button Locked LF + OFF [Fan] button unlocked [Fan] locked [Fan] unlocked P Lock the [Mode] button L + [Fan] button Locked L + OFF [Fan] button unlocked [Mode] locked [Mode] unlocked P Lock the [On/Off] button L + [On/Off] button Locked L + OFF [On/Off] button unlocked [On/Off] locked [On/Off] unlocked P Lock the [+] and [-] buttons (Set buttons) LS + [+] and [-] buttons Locked LS + OFF [+] and [-] buttons unlocked [+] and [-] locked [+] and [-] unlocked P Functionality of T terminals and Office or Hotel configuration,, - Office config.: - T terminals are not in use - External sensor - Soft start in heat sensor - Hotel config.: - Door switch T terminals Not in use T sensor (External sensor) Soft start sensor Door switch (hotel config.) Pg. ETNC-FC-BAC-PIR- Tel: +-- Fax: +--
Technician Settings (Cont ) P Functionality of IN, terminals - IN, terminals are not in use - T (Change over sensor) - *T (Soft start in heat sensor) - Remote On/Off switch - Remote Economy switch - External Passive Infrared detector (PIR) IN, terminals Not in use T sensor (change over) T sensor (Soft start) * Where T terminals are used for external sensor, the IN, terminals can be used for T sensor. Remote On/Off Remote Economy External PIR sensor P Window contact (terminals In,) polarity - Normally open - Normally close Win. contact Normally close Win. contact Normally open P Window contact delay time Range: seconds. Default: seconds. Window contact delay time (sec.) P Door switch (terminals T,) polarity - Normally open - Normally close Door switch Normally close Door switch Normally open P Door switch delay time Range: seconds. Default: seconds. Pg. Door switch delay time (sec.) ETNC-FC-BAC-PIR- Tel: +-- Fax: +--
Technician Settings (Cont ) P Enable/Disable Auto change over mode - Disable Auto change over mode - Enable Auto change over mode Disable Auto mode Enable Auto mode P Occupancy sensor logic (PIR) - Thermostat turns off when unoccupied and back on when re-occupied. - Thermostat turns off when unoccupied and remains off when re-occupied. - Thermostat uses economy set points. Unocc. Off Re-occ. - On Unocc. Off Re-occ. - Off Economy set points P Enable/Disable Occupancy sensor - Disable - Enable Disable occ. sensor Enable occ. sensor P PIR (occupancy sensor) delay time before switching to unoccupied mode ( delay) Range: minutes. Default: minutes. PIR delay (sec.) P PIR (Occupancy sensor) polarity - Normally open - Normally close PIR Normally open PIR Normally close Pg. ETNC-FC-BAC-PIR- Tel: +-- Fax: +--
Technician Settings (Cont ) P Sleep mode time delay Range: minutes Default: minutes Sleep mode time delay (minutes) P Sleep mode offset in cooling Range: C / F Default: C / F Sleep offset in cooling ( C) Sleep offset in cooling ( F) P Sleep mode offset in heating Range: -... C / - F Default: - C / - F Sleep offset in heating ( C) Sleep offset in heating ( F) P Economy set point for cooling Range: C / F. Default: C / F. EC set point In cooling ( C) EC set point In cooling ( F) P Economy set point for heating Range: C / F. Default: C / F. EC set point In heating ( C) EC set point In heating ( F) Pg. ETNC-FC-BAC-PIR- Tel: +-- Fax: +--
Technician Settings (Cont ) P LCD Backlight or OFF bl + LCD Backlight bl + OFF LCD Backlight OFF Backlight Backlight OFF P Beeper or OFF bp + Beeper bp + OFF Beeper OFF Beeper Beeper OFF Pg. ETNC-FC-BAC-PIR- Tel: +-- Fax: +--
Technician Settings (Cont ) P P Fan on/off delay with fan on demand (auto fan) active. Valve Fan OFF Fan delay Fan OFF delay Time (sec.) P Fan delay in cooling (seconds) Range: seconds Default: seconds (no delay) Fan delay in cooling (seconds) P Fan OFF delay in cooling (seconds) Range: seconds Default: seconds (no delay) Fan OFF delay in cooling (seconds) P Fan delay in heating (seconds) Range: seconds Default: seconds (no delay) Fan delay in heating (seconds) P Fan OFF delay in heating (seconds) Range: seconds Default: seconds Fan OFF delay in heating (seconds) Pg. ETNC-FC-BAC-PIR- Tel: +-- Fax: +--
Technician Settings (Cont ) P Enable/Disable Freeze protection FP + Enable Freeze protection FP + OFF Disable Freeze protection Enable freeze protection Disable freeze protection P Freeze protection cut-in set point Range:... C / F Default: C / F FP cut-in set point ( C) FP cut-in set point ( F) P Freeze protection cut-out set point Range:... C / F Default: C / F FP cut-out set point ( C) FP cut-out set point ( F) Pg. ETNC-FC-BAC-PIR- Tel: +-- Fax: +--
Technician Settings (Cont ) P View filter counter (hours) Read only Range: hours View filter Counter (hours) P Reset filter time Fr + OFF Fr + No action (keep counting) Reset filter counter Reset filter counter No action (keep counting) P Adjust filter alarm delay time counter (hours) Range: hours Default: hours ( = Disable) Adjust filter alarm delay time (hours) Pg. ETNC-FC-BAC-PIR- Tel: +-- Fax: +--
Technician Settings (Cont ) P P Soft start in heat with fan on demand (auto fan) active. Heat valve Fan OFF Fan cut-out temperature Fan cut-in temperature T Temp. P Soft start in heat cut-in temperature The fan will not start before the temperature on T sensor reaches the cut-in temperature. Range:... C / F Default: C / F Soft start heat Cut-in ( C) Soft start heat Cut-in ( F) P Soft start in heat cut-out temperature The fan will stop if the temperature on T sensor drops below the cut-out temperature. Range:... C / F Default: C / F Soft start heat Cut-out ( C) Soft start heat Cut-out ( F) Pg. ETNC-FC-BAC-PIR- Tel: +-- Fax: +--
Technician Settings (Cont ) P P Cool differential band / offset (with cool differential band offset = ) OFF Set point Room Temp. Compressor / Valve Cool differential band P P Cool differential band / offset (with cool differential band offset ) OFF Set point Room Temp. Compressor / Valve Cool differential band Offset P Cool differential band Range:... C / F Default: C / F Cool diff. band ( C) Cool diff. band ( F) P Cool differential band offset Range:... C / F Default: C / F Cool diff. band offset ( C) Cool diff. band offset ( F) Pg. ETNC-FC-BAC-PIR- Tel: +-- Fax: +--
Technician Settings (Cont ) P- Heat differential band / offset (with heat differential band offset = ) Room Temp. Set point OFF Compressor / Valve Heat differential band P- Heat differential band / offset (with heat differential band offset ) Room Temp. Set point OFF Compressor / Valve Heat differential band Offset P Heat differential band Range:... C / F Default: C / F Heat diff. band ( C) Heat diff. band ( F) P Heat differential band offset Range: -... C / - F Default: C / F Heat diff. band offset ( C) Heat diff. band offset ( F) Pg. ETNC-FC-BAC-PIR- Tel: +-- Fax: +--
Technician Settings (Cont ) P Shift between Cool and Heat in Auto change over mode Compressor / Valve OFF Heat differential band Set point Shift between Cool and Heat Cool differential band Temp. P Shift between Cool and Heat in Auto change over mode Range:... C / F Default: C / F Shift between Shift between P Shift between Heating stages Range:... C / F Default: C / F Shift between Shift between P View T temperature sensor readings Note: If T is not connected, -. C / -. F will appear on display T Sensor Not connected T Sensor readings T Sensor readings P View T temperature sensor readings Note: If T is not connected, -. C / -. F will appear on display T Sensor Not connected T Sensor readings T Sensor readings Pg. ETNC-FC-BAC-PIR- Tel: +-- Fax: +--
Technician Settings (Cont ) P One or Two set points (for cool and for heat) - One set point for cooling and heating - two set points one for cool and one for heat One set point Two set points Press the [Mode] button or wait seconds to return to normal display. Restore defaults Reset thermostat to factory settings Press and the [Mode], [Fan] and [On/Off] buttons simultaneously for seconds to reset the thermostat to factory settings. Pg. ETNC-FC-BAC-PIR- Tel: +-- Fax: +--
Remote control (option) Clock Timer Active Not active F Temperature scale Set-point display Fan speeds display Modes display Low High Fan only Cool Medium Auto Heat Auto Turn system OFF Fan speed selection Clock adjustment Mode selection Turn system / Send changes Set-point adjustment Real Time Clock and Day Press the Select button CLOCK SET will flash. Press the [+] or [-] buttons - the hours will flash. Adjust the hours using the [+] or [-] buttons. Press the [Select] again - minutes will flash. Adjust the minutes using the [+] or [-] buttons. Press the [Select] again to return to normal display. Press the [On/Send] button to send information to the thermostat. Batteries Replacement When the batteries are low, the display of the remote control will dim. - Pull the batteries cover down to reveal the batteries. - Remove the old batteries and wait at least minutes before installing new AAA batteries. - Reassemble the batteries cover. Important: The remote control will not operate unless at least minutes pass between removing the old batteries and installing the new ones. Timer Start Time: Press the [Select] button twice PROGRAM & START will flash on display. Press the [Select] button - the hours will flash. Adjust the hours using the [+] or [-] buttons. Press the [Select] button - the minutes will flash. Adjust the minutes using the [+] or [-] buttons. Stop Time: Press the [Select] button PROGRAM & STOP will flash on display. Press the [Select] button - the hours will flash. Adjust the hours using the [+] or [-] buttons. Press the [Select] button - the minutes will flash. Adjust the minutes using the [+] or [-] buttons. Press the [Select] button - the TIMER will blink Select TIMER (black icon) or OFF (white icon) using the [+] or [-] buttons. Press the [On/Send] button to send the information to the thermostat. Pg. ETNC-FC-BAC-PIR- Tel: +-- Fax: +--
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