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MPS
031413
Electrical Needs
The Condensing Unit requires a dedicated 115-volt 20-amp circuit
. The unit draws a large inrush current for about
one second the instant the compressor starts. With a dedicated circuit and circuit breaker, the condensing unit will
the condensing unit. This feature eliminates the need for wiring between the Evaporator Unit (Fan Coil Unit) and the
Condensing Unit.)
•
•
Provide a non GFI dedicated circuit and an appropriate outlet for the Evaporator Unit’s (Fan Coil Unit) power cord.
•
Provide a dedicated circuit and circuit breaker for the Condensing Unit.
•
Provide a weatherproof disconnect for Condensing Units located outside.
As with all sensitive electrical equipment, damage may be caused in the event of power surges and spikes. WhisperKOOL
recommends plugging the unit into a surge protector, or power conditioner, in order to protect your system. As outlined
in our terms & conditions, power surges and spikes are not covered under warranty.
WE RECOMMEND THAT YOU DO NOT USE A GROUND FAULT INTERRUPTER (GFI) WITH THIS PRODUCT.
In case the system should lose power, check the home/main circuit breaker. If the system does not respond properly, refer
to the Troubleshooting section on page 30.
PREPARING THE CONDENSING UNIT
manual. The technician shall be required to be equipped with the proper tools of the trade including: refrigerant 134a,
brazing equipment, dry Nitrogen, an accurate manifold gauge set (digital preferred), plus a four valve manifold set
for evacuation, digital micron gauge, digital scale, deep vacuum pump and accurate digital thermometers. Without
HIGH PRESSURE SWITCH
LOW PRESSURE SWITCH
SUCTION LINE
SERVICE VALVE
POWER CORD
