Installation Manual

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50

Y

G

W

C

Y

C

Furnace

Single-Stage

Air Conditioner

* Indicates connection may not be required/available

O/W2/B

G

Y1/W2

Y/Y2

Rc/V+

Rh

C/Vg

W/W1

HUM*

N/A

Fan

N/A

Cool Stage 1

24VAC Hot Cooling

24VAC Hot Heating

24VAC Common

Heat Stage 1

Humidify

R R*

Côr 5, Côr 5C, Côr 7, or Côr 7C Thermostat

Humidifier Solenoid

Valve*

Fig. 34 -- Single--Stage Furnace with Single--Speed Air Conditioner