Comfort-Aire HEH Series 2 to 5 Tons - Manual (Page 22)

22
Installation, Operation & Maintenance HEV/H SERIES Heat Controller, LLC.
Electrical Data -
ELECTRICAL - LINE VOLTAGE
WARNING! To avoid possible injury or death
due to electrical shock, open the power
supply disconnect switch and secure it in an
open position during installation.
CAUTION! Use only copper conductors for field
installed electrical wiring. Unit terminals are not
designed to accept other types of conductors.
Electrical - Line Voltage
All field 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 field connections
that must be made by the installing (or electrical)
contractor.
All final electrical connections must be made with a
length of flexible 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.
ѥ WARNING! ѥ
ѥ CAUTION! ѥ
HE
Model
Volt
Code
Rated Voltage
Voltage
Min/Max
Compressor
HWG
Pump
FLA
Ext
Loop
Pump
FLA
Fan
Motor
FLA
Total
Unit
FLA
Min
Circuit
Amp
Max
Fuse/
HACR RLA LRA Qty
024 1 208-230/60/1 197/252 11.7 58.3 1 0.5 4.0 3.9 20.1 23.0 30
030 1 208-230/60/1 197/252 13.1 73.0 1 0.5 4.0 3.9 21.5 24.7 35
036 1 208-230/60/1 197/252 15.3 83.0 1 0.5 4.0 3.9 23.7 27.5 40
042 1 208-230/60/1 197/252 17.9 96.0 1 0.5 4.0 5.2 27.6 32.0 45
048 1 208-230/60/1 197/252 21.2 104.0 1 0.5 4.0 5.2 30.9 36.2 50
060 1 208-230/60/1 197/252 27.1 152.9 1 0.5 4.0 6.9 38.5 45.2 70
HACR circuit break in U.S. only Wire length based on one way measurement with 2% voltage drop
All fuses Class RK-5 Wire sizes based on 140°F (60°C) copper conductor