Bryant IIT6-WEM-02 Installation Instructions Manual page 25

WIRING DIAGRAMS (Cont.)
Rc
G
Y/Y1
W/W1
(AUX1)
O/B
Air Handler
Y1 Y2
R C
W1** C O/B*
Y1 Y2 R
Air Conditioner
or Heat Pump
Stage 2 Heat and Cool (If Applicable)
*Reversing Valve for Heat Pumps Only
**Do not connect W1 at HP (set enabled w/ defrost)
Fig. 13 - - Boiler or Radiant System With Fan Coil
and Conventional Cooling or Heat Pump
R
H
C
Y2
W2
(AUX2)
ACC+
ACC–
O/B
G
W1 R W2
Boiler
22
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