NOTE: Route heater control wiring outside of accessory electric heat
box. Secure with field-supplied wire ties to base unit control box. Con-
trol wiring must clear hinged door on electric heat box.
Fig. 8 — Electric Heater Wiring Connections Using Accessory Electric Heat Box
(Accessory Electric Heat Kit Numbers CRHEATER142A00 and CRHEATER143A00)
TO TB1 (BASE UNIT CONTROL BOX)
DOOR
ELECTRIC HEATER POWER WIRING
LEGEND
TB — Terminal Block
NOTE: This accessory is only required for accessory electric heater
kit part numbers CRHEATER142A00 and CRHEATER143A00.
Fig. 7 — Accessory Electric Heat Box
FIELD
POWER
SUPPLY
WIRING
ACY
— Accessory
ASMLY — Assembly
EQUIP — Equipment
7
LEGEND
FU
— Fuse
GND — Ground
TB
— Terminal Block