Y : PUHY R2 : PURY WY : PQHY WR2: PQRY S : PUMY INDOOR UNIT PLFY-VAM VCM PCFY-VGM PLFY-VLMD PKFY-VAM VGM VFM PMFY-VBM PFFY-VKM PEFY-VMS PFFY-VLRM VLEM PEFY-VMR Fresh Air Intake type PEFY-VML VMM VMH LONWORKS 62
Integrated Communications Control with Mitsubishi's Unique Transmission Network() Operation Start Stop Operation mode Temperature setting Permit Prohibit direction Fan speed Air flow direction ONOFF Model No. of units controllable (Groups (G) units) Error flashing Local remote Simple Wireless Remote remote remote PAR-21MAA ONOFF remote Group remote System remote PAC-SF44SRA System Schedule timer Centralized PAR-F27MEA PAC-SEYT51CRA PAR-FA32MA PAR-FL32MA PAC-YT40ANRA PAC-SC30GRA PAC-YT34STA G-50A GB-50A TG-2000A 50G50units 50G50units 1G16units 1G16units 1G16units 1G16units 1650 8G16units 5050 50G50U 2000G2000units G-50A browser GB-50A browser *4 *4 *4 63 Monitoring Scheduling Recording Others Control and management Operation Monitoring Error content Filter sign Operating hour Operation mode Set temperature Indoor temperature (intake) Permit Prohibit Fan speed Air flow direction Weekly Annual (Designated day setting) One day Times of stops Starts per day Times of stops Starts per week Auto off timer Minimum setting unit (minutes) Error history Daily Monthly reports Electricity charges Set temperature range limit Auto lock Ventilation (group interlocked) Group setting Block setting Revision of electricity charges Ventilation (group interlocked) Ventilation (group interlocked) Start Stop Fan speed Ventilation mode Status Fan speed Ventilation mode *5 8 56 1 *5 *5 *1 11 10 *5 : Each group Batched : Each group : Block (City Multi indoor unit only) : Batched handling (for maintenance) : Batched only : Not available : Not used : G-50A license registration possible. *1: For group operation, cross-over wring is required between indoor unit. : Installation possible at Initial setting tool. *3: Interlock setting from local remote. *4: From schedule setting *5: When PAC-YT32PTA is connected. 11 10 *3 * 5 * 5 48 * 5 336 * 5 30 16 112 5 33 2121 10 12 84 1 12 84 1 12 84 1
Building Air conditioning HAND-HELD MA PAR-21MAA Example of system configuration Non-polarized 2-wire MA remote Non-polarized 2-wire MA remote High-quality pure-white color body Dot liquid-crystal display is applied Symbols, Japanese, Chinese, English, Germany,Spanish, Russian, Italian, French display can be selected freely. TM Connectable to all CITYMULTI indoor unit, and automatically adjust its function with the indoor unit connected Limiting temperature setting range is possible Help to avoid over-cooling or over-heating. Save energy. Auto-stop timer is available Help to avoid forgetting to stop the air conditioner. Weekly scheduler is available ONOFFTemperature setting 8 times per day, 1 week scheduling. Grouping via cross-over wire directly Usable as the local remote for system (MELANS) Combining ME remote andor LOSSNAY remote in a group is not possible. LCD temperature setting and display in 1 C 1 F unit. ME PAR-F27MEA Example of system configuration ME remote ME remote Easy to read, easy to operate icon display Temperature selection Room air temperature display Outlet angle display Displays the angle of blowing between 20 and 70. (Only for cassette model PL and PK. Ceiling mounted models display the air volume ratio.) Auto-diagnosis display A microcomputer constantly monitors operation to keep the units running smoothly. Should problems occur, the temperature setting display changes to an auto-diagnosis display that shows the inspection mode and the unit address alternately. Standardized remote s for all indoor units All wiring is simply done with non-polarized two-wire signal lines Room thermometer is built into the remote Daily timer Repeated ON OFF timer every day. Auto OFF timer 0:30, 1:00, 1:30, 2:00...4:00 one touch timer. Function lock All functions or all functions except ON OFF can be selected. Limit setting of room temperature. 64
Building Air conditioning HAND-HELD SIMPLE MA PAC-YT51CRA PAC-YT51CRA To simplify operation of the system, the range of controls has been limited to STARTSTOP, room temperature and fan speed The only wiring required is cross-over wiring based on two-wire signal lines Room temperature sensors are built-in. The indoor unit can be replaced with body thermostats Easy to read, easy to operate icon display LCD temperature setting and display in 1 C 1 F unit. Can operate all types of indoor units Standardized remote s for all indoor units *Since this system has no operation mode switching, test operation, selfdiagnosis or interlock setting functions, it should always be used in conjunction with the PAR-21MAA or other centralized. *Combining ME remote andor LOSSNAY remote in a group is not possible. WIRELESS PAR-FL32MA PAR-FA32MA Wireless construction supports multi - systems in buildings. No need to configure addresses for group operation. Lit LED keeps you informed of operation - blinking even gives you the error code via the number of blinks. Can be used with the MA remote. *When used in group configurations, wiring between indoor units is required. *Combining ME remote andor LOSSNAY remote in a group is not possible. LCD temperature setting and display in 1 C 1 F unit. PAR-FL32MA PAR-FA32MA 65
UP UP POWER SUPPLY UNIT MODEL PAC-SC50KUA POWER RATING WEIGHT 2.11kg SERIAL No. MITSUBISHI ELECTRIC CORPORATION POWER SUPPLY UNIT MODEL PAC-SC50KUA POWER RATING WEIGHT 2.11kg SERIAL No. MITSUBISHI ELECTRIC CORPORATION Building Air conditioning CENTRAL CONTROLLER G-50AGB-50A Up to 50 units of packaged air conditioners can freely be monitored and operated! Furthermore, it has enabled the Monitoring and Operation Via a Web Browser on a Personal Computer connected to it using a LAN or telephone line! First in the industry With Web Server Functions! G-50A (with display) GB-50A Simple and Flexible This new generation is suitable for small to large systems with simple to complex functions available. Web Browser Enables monitoring and operation of air conditioning units using a PC with Microsoft Internet Explorer. Remote Access Allows users to remotely monitor and operate the air conditioning units using a PC connected to a telephone line. Auto Alarm In the case of any malfunction, necessary information will be sent to a mobile phone andor personal computer by e-mail. Easy to Upgrade Various new functions will be introduced gradually and can easily be down loaded into any existing G-50AGB-50A. Example: Energy Monitoring Demand Control Annual Schedule Example of display icons (air conditioner icons) Operation In timer operation Stop Lossnay on Occurrence of abnormality Under energy-saving control Operation Occurrence of a filter sign System Structure Remote monitoring via a Web browser Web browser G-50A City Multi outdoor unit Public telephone line Provider Router Ethernet Power supply unit PAC-SC50KUA City Multi Provider GB-50A City Multi outdoor unit Power supply unit PAC-SC50KUA City Multi * Microsoft is a trademark or trademark of Microsoft corporation. 66
UP Building Air conditioning GROUP PAC-SC30GRA Up to 8 groups can be operated (maximum of 16 units). Just by pressing switches, groups can be started and stopped individually, or all groups can be started and stopped as a batch. Detailed settings and operations can also be made for each individual group. All the wiring is simply done with non-polarized two wire signal lines. The connection is the same as the connection to the master system. It supports operation of groups that can extend beyond one refrigerant system. Furthermore, it is possible to drive interlocked systems that use ventilator equipment or drive ventilator equipment in a stand-alone situation. *With the group remote, you cannot control groups that only contain the LOSSNAY remote. *It is impossible to use the group remote to control K control units. *When connecting to signal cables for central control, it must use a power supply unit for the signal cables. System example Connect to the centralized transmission line Group remote Power supply unit MA RC MA RC RC:Remote Controller Connect to the indooroutdoor transmission line 67 RC:Remote Controller Group remote MA RC MA RC
UP Building Air conditioning SYSTEM PAC-SF44SRA 50 groups50 units of air conditioners can be controlled Up to 50 groups50 units of air conditioners can be operated with one remote. A general-purpose interface is available for control, so general devices can also be turned ON and OFF. Operation status displayed on easy-to-read LCD The group currently operating can be seen at a glance with the operation status display for each group. Independent LOSSNAY operation is possible LOSSNAY units can be grouped the same as the Central remote and ONOFF remote. "Automatic ventilation", "Normal ventilation" and "Ventilation with heat exchanger" can be switched from the system. Simple remote limited to basic operations. The only operations required for the air conditioner are "ONOFF", "Operation mode changeover", "Temperature setting" and "Prohibit operation by local remote ", so anyone can easilyoperate the unit. Using collective control from the system remote, operation mode settings using the local remote s can be prohibited. (Operation mode limit function) Schedule operation is available Groups of air conditioners are available for operation at a set schedule using the Schedule timer (PAC-YT34STA). System example System remote Power supply unit MA RC MA RC LOSSNAY PZ-52SF LOSSNAY LOSSNAY PZ-52SF RC:Remote Controller 68
UP Building Air conditioning Schedule timer PAC-YT34STA The weekly schedule of up to 50 groups50 units can be controlled with one schedule timer. General-purpose devices can also be turned ON and OFF by connecting a general-purpose interface. The weekly schedule of up to ten patterns (no setting + nine patterns) is available for setting. "ONOFF", "Operation Prohibit", "COOLHEAT" and "Set Temperature" can be scheduled with up to 16 settings in one pattern. It can be connected to the center control transmission line or to the indooroutdoor transmission line without the power supply unit (PAC-SC50KUA). It is nonpolar 2-wire. It can be interlocked with a building management system using the external inputoutput managing function. An error unit address and error code appear on the display. (*) Use in combination with other system s. System example System remote Power supply unit ME RC LOSSNAY Schedule timer MA RC Simple ME RC RC:Remote Controller 69
Building Air conditioning ONOFF remote PAC-YT40ANRA 16 groups50 units can be controlled Up to 16 groups50 units can be operated with one ONOFF remote. A general-purpose interface is available for control, so general devices can also be turned ON and OFF. Just press a switch to start. All of the units can be started and stopped by pressing the main switch, and each unit in the group can be started and stopped with individual switches. A general-purpose interface is available for control, so general devices can also be turned ON and OFF. LED flashing during failure. If any error should occur in the air conditioner, its details can be confirmed easily with the flashing LED. The LED also indicates whether each group is running or stopped. Interlock operation with external system possible. It can be flexibly interlocked with a card reader, fire alarm system or building management system, etc., using the incorporated external inputoutput function. Flexible group setting. The groups can be easily configured, so the group pattern can be freely set according to the layout. The ONOFF remote can be connected at the indooroutdoor transmission line without the power supply unit. System example LOSSNAY ONOFF remote PAR-F27MEA PZ-52SF PAR-21MAA RC:Remote Controller PAC-YT51CRA 70
UP POWER SUPPLY UNIT MODEL PAC-SC50KUA POWER RATING WEIGHT 2.11kg SERIAL No. MITSUBISHI ELECTRIC CORPORATION Building Air conditioning Integrated centralized control software TG-2000A (1) Example of Basic System Configuration. Charge license Web monitor license Input G-50A 12VDC Single-phase 208230V Single-phase 208230V Schedule license Uninterruptive power supply (UPS) Power supply unit PAC-SC50KUA 3-phase 208230V (3-wire) RS-232C RS-485 Indoor unit system watt-hour meter Outdoor unit system watt-hour meter Converter Central personal computer TG-2000A Indoor unit watt-hour meter Compatible with TG-2000A Ver. 4.10 and higher * The electric amount count software or separately procured parts must be used with the designated PLC. Uninterruptible power supply (UPS) power source Indoor unit system watt-hour meter Indoor unit watt-hour meter Outdoor unit system watt-hour meter PLC (with electric amount count software) Central control personal computer TG-2000A Integrated centralized control software installation Integrated centralized control software installation 71 Main features of TG-2000A The TG-2000A can realize the following functions using the G-50AGB-50A option (license). * Operationmonitor * Annualweekly schedule * Charge * Energy saving *1 * Peak cut *1 *1: Compatible with TG-2000A Ver. 4.10 and higher, G-50A Ver. 2.51 or later. 1 Up to 2000 indoor units (40 G-50AGB-50A units) can be operated and monitored simultaneously. 2 The air-conditioner layout can be displayed on the screen, making control and operation easier. 3 The annual and weekly schedules can be set. Two schedules, such as the summer master and winter master, can be saved in the weekly schedule. 4 Air-conditioning charges can be calculated based on the multiple air-conditioner usage results. The power apportionment percentage data and apportioned power rate can be calculated for each indoor unit using the power apportionment function, and can be output as a CSV format file. * Power apportionment charging is not possible with the old model, A control or K control. Charging without WHM : The user manually inputs the power rate to calculate the air-conditioning charges. (Using a tool) RS-485 WHM charging : The RS-485 WHM value is automatically tabulated to calculate the air-conditioning charges. PLC + pulse WHM charging : The pulse output WHM value is automatically tabulated by the PLC to calculate the air-conditioning charges. 5 Energy saving operation is possible using the "ONOFF", "set temperature change", "fan operation changeover" and "performance save operation (60% to 90%)" functions. Energy saving operation matching the amount of power in use is possible by using the PLC's electric amount count software. 6 Night set-back operation is possible with schedule settings. *1*4 7 General equipment can be operated and monitored. 8 General equipment can be schedule-controlled when using PAC-YG21CDA with PLC. For details of PLC refer to Installation Manual of PAC-YG21CDA. *3 *1: Compatible with TG-2000A Ver. 4.10 and higher, G-50A Ver. 2.51 and higher. : Compatible with TG-2000A Ver. 4.30 and higher, G-50A Ver. 2.51 and higher. *3: Compatible with TG-2000A Ver. 4.60 and higher, G-50A Ver. 2.70 and higher. *4: With Night Set-Back function,the CITY MULTI system can run at heating mode with target temperature set to 54 F12 C under schedule control. This function can protect the room from dropping down to extremely low temperature at mid-night.
Building Air conditioning LONWORKS (LMAP02) CITY MULTI TM can easily combine into a Building Management System (BMS) via the LonWorks TM and adapter LMAP03-U. LonWorks TM is an opened transmission protocol widely used at BMS, and related equipment control. CITY MULTI TM is therefore compatible with large-scaled BMS management via LonWorks TM. One LM ADAPTER unit can connect up to 50 Groups50 indoor units. Using a single LONWORKS adapter (LM ADAPTER), you can connect up to a maximum of 50 indoor units. Operation Monitor Item Request OnOff Request Mode Setpoint from network (Both cool and heat) Request Fanspeed Request Local Prohibit OnOff Request Local Prohibit mode Request Local Prohibit SetPoint Request All Off OnOff run state Mode state Setpoint state (both cool and heat) FanSpeed state Thermo OnOff state Temperature state of indoor Alarm state Local Prohibit OnOff state Local Prohibit mode state Local Prohibit SetPoint state LMAP LMAP 02 Protocol converter between LON WORKS and LON WORKS LMAP CITY MULTI System Example of System Configuration System design made simple through integration of various devices into a total control configuration. 208-230V 60Hz Outdoor unit CITY MULTI Outdoor unit LON WORKS (78kdps) LMAP Indoor units Max. 50 indoor units Indoor units Indoor units Indoor units Indoor units Center control device Lighting Security Remote Remote Remote Remote Remote LON WORKS The building management system is connected to the CITY MULTI air conditioning system using LON WORKS, which is widely used on field networks, allowing for an open network and savings in construction to face. LON, LON WORKS and the Echelon logo are trademarks of Echelon Corporation registered in the United States and other countries. 72
UP Building Air conditioning BACnet TM interface(pac-yg31cda) MITSUBISHI ELECTRIC's CITYMULTI can be easily connect to the building management system through BACnet. BACnet is the appropriate transmission method and used in many of the backbone networks and also it is easy to combine with other equipment corresponding to BACnet. One BACnet interface software manages up to 500 Groups500 Indoor units. (10 G-50AGB-50A units). (1) Example of Basic System Configuration. Central monitor BMS TM BACnet LAN G-50A WHM WHM TM BACnet interface software PAC-YG31CDA PAC-SC50KUA Power supply unit G-50A Web Browser (Optional) TG-2000A (Optional) 73 Operation Monitor Item OnOff (state) Operation mode (state) Fan Speed (state) Air direction (state) Room Temp. Filter Signal Alam signal Error Code Communication State OnOff (setup) Operation mode (setup) Fan Speed (setup) Air direction (setup) Set Temp. Filter Signal Prohibition of local operation (OnOff) Prohibition of local operation (Mode) Prohibition of local operation (filter reset) Prohibition of local operation (Set temp.) System Forced Off