Unit installation

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NOTE: An optional Cooling Unit Stand (P/N 309309069) is available to elevate the Cooling Unit up and
off the floor.
1. Place Cooling Unit in location approximately 36-inches out from operating location to allow access all
around the Unit.
2. Remove four screws securing the Cooling Unit top cover, then remove the cover.
PLACING REMOTE CONDENSER COIL AND FAN ASS’Y (IF APPLICABLE) IN
LOCATION
(see Figure 5)
The Remote Condenser Coil and Fan Assembly must be installed meeting requirements of SELECTING
LOCATION. The Remote Condenser Coil and Fan Assembly must be installed in a level position and must be
anchored to the rooftop with adequate fastening devices.
1. The Remote Condenser Coil and Fan Assembly must be installed meeting requirements of SELECTING
LOCATION. Install the Remote Condenser Coil and Fan Assembly in a level position. Make sure the
Remote Condenser Coil and Fan Assembly is anchored to the rooftop with adequate fastening devices.
2. Route refrigeration lines of REFRIGERATION LINE KIT (item 6) from Remote Condenser Coil and Fan
Assembly down to the Cooling Unit location.
3. Connect ends of the refrigeration lines to the Remote Condenser Coil and Fan Assembly refrigeration
connectors.
CONNECTING REMOTE CONDENSER COIL AND FAN ASS’Y (IF APPLICABLE)
REFRIGERATION LINES TO COOLING UNIT
(see Figure 5)
Connect refrigeration lines, from the Remote Condenser Coil and Fan Assembly, to the refrigeration connectors
on back of the Cooling Unit.
CONNECTING ELECTRICAL POWER CIRCUIT TO COOLING UNIT
(see applicable Figure 4 or 5 and applicable10 or 11)
WARNING: Make sure 40-amp minimum-rated disconnect switch (not provided) is in ‘ ‘OFF’’
position.
1. Remove cover from electrical handy box on back of Cooling Unit.
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. 60 HZ Cooling Unit.
Connect (Refer to Cooling Unit nameplate for power circuit requirements) power circuit from 40-amp
minimum rated disconnect switch (not provided) fused at 40-amps (maximum) with GFCI or circuit
connected through an equivalent HACR circuit breaker with GFCI to electrical wires inside the electrical
handy box on back of the Cooling Unit. THE COOLING UNIT MUST BE PROPERLY GROUNDED. THE
POWER CIRCUIT MUST BE MADE UP OF COPPER CONDUCTORS, AND ALL WIRING MUST
CONFORM TO NATIONAL AND LOCAL ELECTRICAL CODES. DO NOT CONNECT ELECTRICAL
POWER TO THE COOLING UNIT AT THIS TIME.