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WARNING: The Cooling Unit must be electrically grounded to avoid possible fatal electrical shock or serious injury to the operator. A green ground wire is provided inside electrical box to connect power circuit ground wire which electrically grounds the Cooling Unit.
2.60HZ Cooling Unit
Connect 208/230VAC Single Phase 60Hz electrical power circuit with a
COOLING UNIT MUST BE PROPERLY GROUNDED, POWER CIRCUIT MUST BE MADE UP OF COPPER CONDUCTORS, AND ALL WIRING MUST CONFORM TO NATIONAL AND LOCAL ELECTRICAL CODES.
50HZ Cooling Unit
Connect 208/230VAC Single Phase 50Hz electrical power circuit with a
COOLING UNIT MUST BE PROPERLY GROUNDED, POWER CIRCUIT MUST BE MADE UP OF COPPER CONDUCTORS, AND WIRING MUST CONFORM TO APPLICABLE ELECTRICAL CODES.
CONNECTING ELECTRICAL POWER CIRCUIT TO REMOTE CONDENSER COIL AND FAN ASS’Y (IF APPLICABLE) see Figures 6 and 15)
CAUTION: The Cooling Unit refrigeration system is cooled by a Remote Condenser Coil and Fan Assembly (P/N 309602000) that is authorized by IMI Cornelius Inc. Use of an unauthorized Remote Condenser Coil and Fan Assembly will automatically void the
Cooling Unit factory warranty.
Remote Condenser Coil and Fan Assembly (P/N 309602000)
NOTE: Electrical power circuit may be connected to the Remote Condenser Coil and Fan Assembly (P/N 309602000) in two ways. The preferred way is to draw electrical power from the Cooling Unit contactor which allows the Remote Condenser Coil and Fan assembly to operate only when the Cooling Unit refrigeration system is operating. The optional way is to connect a separate electrical power circuit (independent of the cooling unit) through an appropriately rated and fused disconnect switch or an equivalent HACR circuit breaker which allows the Remote Condenser Coil and Fan Assembly to operate at all times (independent of Cooling Unit operation).
Connect and route electrical power circuit cable from Remote Condenser Coil and Fan Assembly through fuse box (not provided), fused at
A.Remove four screws securing electrical control box to Cooling Unit back panel, (see Figure 6) then pull control box out for access to contactor inside box.
B.Route Remote Condenser Coil and Fan Assembly power cable electrical wires through electrical handy box on back of Cooling Unit to inside of electrical control box.
C.Connect Remote Condenser Coil and Fan Assembly power cable electrical wires to T1 and T2 terminals on contactor inside Cooling Unit electrical control box.
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