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LEGEND
ASM — Air Sweep Motor
ASR — Air Sweep Relay
EQUIP GND — Equipment Ground
FL — Fuse Link
FPT — Freeze Protection Thermostat
HP — Heat Pump
HR — Heater Relay
HTR — Heater
HTT — Heater Temp. Thermostat
IFM — Indoor-Fan Motor
NEC — National Electrical Code
PL — Plug
TB — Terminal Board
TRAN — Transformer
Terminal (Marked)
Terminal (Unmarked)
Splice
NOTES:
1. If any of the original wire furnished must be replaced, it must be replaced with type 90 C wire or its equivalent.
2. Wire in accordance with NEC and local codes.
3. Transformer is thermally protected and will reset automatically.
4. Indoor-fan motor(s) are inherently thermally protected.
Fig. 17 — Control Circuit Connections Arrangement
Terminal Block
Factory Wiring
Field Power Wiring
Field Control Wiring
Printed Circuit Board
Accessory or Optional Wiring
a40-941