Hunter Fan 144860 manual Add jumper between W2 and E terminals on systems without an E wire

Models: 144860

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• Add jumper between W2 and E terminals on systems without an E wire.

Heat Pump Systems

Optional

Jumper

RC/R

C

Y1

Y2

W2

E

O

B

G

L

24VAC Supply

Compressor

Compressor

Auxiliary

Emergency

Reversing Valve

Reversing Valve

Fan

System

Stage 1

Stage 2

Heat

Heat

Cool

Heat

Control

Monitor

24VAC Common (if available)

Number of wires connected depends on the heat pump system requirement. Not all terminals need to be connected.

• Add jumper between W2 and E terminals on systems without an E wire.

74

44002-01 r051807

Page 75
Image 75
Hunter Fan 144860 manual Add jumper between W2 and E terminals on systems without an E wire