Controls McQuay AC 2800A-B_512-513_8000
Contents
1. Date Nov 2005 AC Hydronic Controls Member of CISQ Federation Se RINA ISO 9001 2000 Certified Quality System Air Conditioning INDEX AC2800A ELECTRONIC CONTROL FEATURES WIRING DIAGRAM AC2800B ELECTRONIC CONTROL FEATURES WIRING DIAGRAM AC512 MECHANICAL THERMOSTAT FEATURES WIRING DIAGRAM AC513 MECHANICAL THERMOSTAT FEATURES WIRING DIAGRAM AC8000 ELECTRONIC THERMOSTAT FEATURES WIRING DIAGRAM OPERATING ISTRUCTION AC8000_NIM ELECTRONIC THERMOSTAT FEATURES WIRING DIAGRAM OPERATING ISTRUCTION NIM CONNECTION 358 55 amp ol P P Pl oo ou NNN To HYDRONIC CONTROLS McQuay PM05A ENG page 2 12 AC2800A ELECTRONIC CONTROL FEATURES Cooling Heating mode Fan speed LEDs Auto diagnosis Coil amp Ambient sensors Auto restart Integrated NIM module Frost protection 2 Pipe amp 4 Pipe Valve control NIM connection WIRING DIAGRAM MIM BUS A CONTROL BOARD FIELD SUPPLY WIRING VALVE gt OPTIONAL HYDRONIC CONTROLS McQuay AC PM05A ENG CH 274 PIPE 8 3 12 220 1 AC2800A ELECTRONIC CONTROL FEATURES Cooling Heating mode Fan speed LEDs Coil amp Ambient sensors Frost protection 2 Pipe amp 4 Pipe Valve control WIRING DIAGRAM ACZEO0E MOTOR HYDRONIC CONTROLS McQuay ENG page 4 12 512 MECHAN2. H L Low SPEED M MED SPEED H HIGH SPEED VI VALVE We VALVE L M M NEUTRAL 220 VAC SINGLE PHASE LIME LINE HYDRONIC CONTROLS McQuay AC ENG page 9 12 8000 NIM ELECTRONIC THERMOSTAT OPERATING INSTRUCTION Display Indoor room temperature Press setting key continually once and LCD display indoor temperature To exit you have to press any key or wait for 5 Time setting Week setting Press setting key continually 3 times and access to modify week mode Press Up Down key to set the week Clock setting Press setting key continually 4 times and access to modify clock mode Press Up Down key to set the clock To exit you have to press any key or wait for 5 Setting Key Up Down Key Timer setting Timer setting Press setting key continually 5 NIM setting times and access to modify timer mode Press Up Down key to set the timer Press setting key and the LCD display There are 14 setting timer a week press setting key to set next setting timer To modify the settings you have to press To exit you have to press any key or wait for 5 timer mode Sec Press Up Down key at the same time I and when the display blinks you are Timer disable or enable allowed to modify the group number and l E unit number Press setting key continually till display set clock set timer and access to set disable or Press Up Down key to set the group and enable on ti
3. ICAL THERMOSTAT FEATURES Cooling Heating mode Fan speed ON OFF Valve control 2 Pipe system WIRING DIAGRAM CONNECTOR ONBOARD HIGH SPEED LINE NEUTRAL 812 2 V VALVE HYDRONIC CONTROLS McQuay AC PM05A ENG page 5 12 AC513 MECHANICAL THERMOSTAT FEATURES Cooling Heating mode Fan speed ON OFF Valve control 4 Pipe system WIRING DIAGRAM CONNECTOR ON BOARD HIGH SPEED LINE NEUTRAL 13 THERMOSTAT 4 PIPE VT COOLING VALVE HEATING VALVE HYDRONIC CONTROLS McQuay AC PM05A ENG page 6 12 AC8000 ELECTRONIC THERMOSTAT FEATURES s ON OFF 1 ON Cooling Heating mode 2 Cooling heating Fan speed 3 Timer LEDs 4 Fan speed n Auto diag NOSIS 5 Temperature TEL n GE 2 Sensors 6 Temperature Frost protection d ace Gp 2 Pipe amp 4 Pipe Valve control Wall mount Remote control 1 6 WIRING DIAGRAM CONNEC TOR ONBOARD L Low SPEED hi MEDIUM SPEED H HISH SPEED VI VALVE 1 VALVE 2 M MEUTRAL LINE LINE POWER SUPPLY 220 VAC MONOFASE HYDRONIC CONTROLS McQuay AC PM05A ENG page 7 12 8000 ELECTRONIC THERMOSTAT OPERATING INSTRUCTION Display Indoor room temperature Press setting key continually once and LCD SET TEMP display indoor temperature exit you have to press any key or wait for 5 Sec Time setting Wee
4. k setting Press setting key continually 3 times and access to modify week mode Press Up Down key to set the week Clock setting Press setting key continually 4 times and access to modify clock mode Press Up Down key to set the clock To exit you have to press any key or wait for 5 Sec Timer setting Timer setting Press setting key continually 5 times and access to modify timer mode Press Up Down key to set the timer There are 14 setting timer a week press setting key to set next setting timer 5174 0 0 0 To exit you have to press any key or wait for 5 349 sec Timer disable or enable Press setting key continually till display set clock set timer and access to set disable or enable timer mode Electric connector Press up key to select disable or enable open status or press down key to select disable or To AC8000 enable close status To exit you have to press any key or walt for 5 i dui Power board HYDRONIC CONTROLS McQuay AC ENG page 8 12 8000 NIM ELECTRONIC THERMOSTAT FEATURES Cooling Heating mode Fan speed LEDs Auto diagnosis Coil amp Ambient sensors Auto restart Frost protection 2 Pipe amp 4 Pipe Valve control Wall mount Remote control NIM connection WIRING DIAGRAM A STA v Srm LN GEO v Srm MOTOR CONNECTOR 52 vp EN E L MH H AC8DDD NIM
5. mer mode the unit Press up key to select disable or enable open Left number Group status or press down key to select disable or Right number Unit enable close status To exit you have to press any key or wait To exit you have to press any key or wait for 5 for 5 sec Sec HYDRONIC CONTROLS McQuay AC PM05A ENG page 10 12 AC8000 NIM ELECTRONIC THERMOSTAT NIM CONNECTION ALADOUCIT P AA tit To AC8000 NIM Electric connector HYDRONIC CONTROLS McQuay AC PM05A ENG page 11 12 Air Conditioning McQuay Italia S p A 5 5 Nettunense km 12 300 00040 Cecchina Roma Italia tel 39 06 937311 fax 39 06 9374014 www mcquayeurope com info mcquayeurope com HYDRONIC CONTROLS McQuay AC PM05A ENG page 12 12
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