Carrier 30AJ - Electrical Circuit; Unit 30 AJ 220 V

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7.6 - ELECTRICAL CIRCUIT
7.6.1 - Unit 30AJ 220V
COLORS CODIFICATION AMR - YELLOW AZL - BLUE BRC - WHITE CNZ - GRAY LRJ - ORANGE MRM - BROWN PRT - BLACK ROS - PINK VIO - VIOLET VRD - GREEN VRM - RED
NOTES: 1 - CONNECT ELECTRICAL BRIDGE BETWEEN TERMINALS 5 AND IN4, IF WANT TO WORK IN LOW TEMPERATURE (–7°C). 2 - CONNECT ELECTRICAL BRIDGE BETWEEN TERMINALS 5 AND IN6, IF IS DESIRED TO COMMAND THE UNIT AT A DISTANCE BY THE ICD, IF:
ICD OPENED - BLINKING SLOW LED N°1. ICD CLOSED - BLINKING FAST LED N°1.
IT MUST BE CONNECTED BETWEEN TERMINALS 5 AND 6, FLOW SWITCH, NORMALLY OPEN CONTACT PUMP AND REMOTE SWITCH. 3 - IF THE UNIT TURN OFF BY SOME REASON, THEN THE LED N°3 WILL BE ILUMINATED INDICATING THAT THIS UNIT WILL TURN ON IN THE NEXT 4 MINUTES, 30 SEC, BEFORE THE FINISHING OF THE MINUTES, THE LED N°3 WILL BEGIN BLINK ANNOUCING THE CONCLUSION OF TIMER. 4 - IF THIS TEMPERATURE IS SETTED IN 2°C MINIMUM (WITHOUT ELECTRICAL BRIDGE BETWEEN TERMINALS 5 AND IN4) AND PUT THE PA TO LESS OF 2°C , THE UNIT WILL BE INTERRUPTED BY FREEZING.
LEGEND: BC - CONTROL TERMINAL BLOCK BF - POWER TERMINAL BLOCK COMP - COMPRESSOR CAP - CAPACITOR CB - PUMP CONTACT CC - COMPRESSOR CONTACTOR CH - CRANCKASE HEATER F - FUSE FS - FLOW SWITCH HPS - HIGH PRESSURE SWITCH ICD - REMOTE SWITCH C - COMMON TERMINAL BS - SENSOR TERMINAL BLOCK PTC - COMPRESSOR TERMIC PROTECTOR (ONLY IN SOME MODELS)
LPS - LOW PRESSURE SWITCH PC - DISPLAY (IHM) PLC - ELECTRONIC BOARD TR - TRANSFORMER OFM - OUTDOOR FAN MOTOR VS - VALVE SOLENOID RT1 - LIVING WATER TEMPERATURE SENSOR RT2 - ENTERING WATER TEMPERATURE SENSOR PA - SET POINT TEMPERATURE ADJUST * - ACESSORY -- -- -- CONNECT MADE IN FIELD
ELECTRICAL DIAGRAM
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