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208-230 VOLT, 60 HZ, 1 PHASE CONNECTION
All 208-230 volt models are to be permanently connected and are provided with
four (4) field wiring leads which exit the electrical console box located in the
machine compartment rear, next to the compressor. The cabinet circuitry is 115
volts and the condensing unit is 208-230 volts in which the wiring includes a
neutral and a mechanical ground. This wiring should be connected to the
appropriate power source by a qualified electrician and must conform to all
local electrical codes.
SPECIAL VOLTAGE CONNECTIONS
When models are ordered from the factory with special, optional voltages,
connections should be made as required on the electrical wiring diagram
provided on the inside compressor compartment rear next to the electrical
console box.
START-UP CHECKLIST
After your model has been installed, leveled, cleaned, and electrically connected
in accordance with this manual, please take the time before start-up to observe the
following precautions to assure trouble free operation:
1. Check that all exposed refrigeration lines are free of severe dents or kinks.
2. Check the condenser fan and evaporator fans for freedom to rotate without
any obstructions
3. Make sure that the cabinet is properly leveled (see “leveling” under
installation and location section).
The system should run smoothly and quietly in accordance with generally accepted
commercial standards. If any unusual noises are heard, turn the unit off immediately
and check for any obstructions of the condenser or evaporator fans. Fan motors, fan
blades, or fan housings can be jarred out of position through rough handling in transit
or during installation.
Caution: If unit is unplugged or disconnected for any reason, allow several
minutes (5-6 minutes) before turning the unit back on to allow the system
pressures to equalize. Disregarding this procedure could cause an overload
and prevent the unit from operating.
REMOTE APPLICATIONS
All models are available for purchase as remote models in which case the condensing
unit is purchased separately and installed at the time of installation. All remote models
are equipped with an expansion valve located within the evaporator coil housing, and
both liquid and suction lines stubbed and extending out from the cabinet rear behind
the rear cover. Installation of the refrigeration accessories, condensing unit, and
electrical hook-up should be performed by qualified refrigeration personnel of a
competent refrigeration company only.
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