Heat Controller HSS Air Conditioner User Manual


 
HEAT CONTROLLER, INC. WATER-SOURCE HEAT PUMPS
Residential Split - 60Hz R22 &R410A
Rev.: 5 June, 2008
26
Heat Controller, Inc. Water-Source Heating and Cooling Systems
Electrical - Line Voltage
ELECTRICAL - POWER WIRING
Electrical - Line Voltage
All eld installed wiring, including electrical ground, must comply
with the National Electrical Code as well as all applicable local
codes. Refer to the unit electrical data for fuse sizes. Consult
wiring diagram for eld connections that must be made by the
installing (or electrical) contractor.
All nal electrical connections must be made with a length of
exible conduit to minimize vibration and sound transmission
to the building.
General Line Voltage Wiring
Be sure the available power is the same voltage and phase
shown on the unit serial plate. Line and low voltage wiring
must be done in accordance with local codes or the National
Electric Code, whichever is applicable.
Power Connection
Line voltage connection is made by connecting the incoming
line voltage wires to the “L” side of the contactor as shown in
Figures 21a through 21c. Consult Tables 8a through 8c for
correct fuse size.
208-230 Volt Operation
Verify transformer tap with air handler wiring diagram to
insure that the transformer tap is set to the correct voltage,
208V or 230V.
Figure 21a: R-410A Compressor Section Line Voltage
Field Wiring
Figure 21b: R-22 Indoor Compressor Section Line
Voltage Field Wiring
Unit Power Supply
(see electrical table for wire
and breaker size)