Specifications

035-17377-000 REV A (0201)
Unitary Products Group 17
NOTE: Since not all local codes allow the mounting of a dis-
connect on the unit, please confirm compliance with local
code before mounting a disconnect on the unit.
Electrical line must be sized properly to carry the load. USE
COPPER CONDUCTORS ONLY. Each unit must be wired
with a separate branch circuit fed directly from the meter
panel and properly fused.
Refer to Figures 14, 15 and 16 for typical field wiring and to
the appropriate unit wiring diagram mounted inside control
doors for control circuit and power wiring information.
POWER WIRING DETAIL
Units are factory wired for the voltage shown on the unit
nameplate. Refer to Electrical Data Tables 12 through 21 to
size power wiring, fuses, and disconnect switch.
Power wiring is brought into the unit through the side of the
unit or the basepan inside the curb.
When connecting electrical power and control wir-
ing to the unit, water-proof connectors must be
used so that water or moisture cannot be drawn
into the unit during normal operation. The above
water-proofing conditions will also apply when
installing a field supplied disconnect switch.
FIGURE 14 : ELECTRONIC THERMOSTAT FIELD WIRING