Hunter 47550 - WIRING DIAGRAMS; 4-wire Heat;Cool System; 5-wire Heat;Cool System

36-37
WIRING DIAGRAMS
5-wire Heat/Cool System
X - No Connection
THERMOSTAT
G W Y RHRC
Heat Relay
or Valve
Heat
24V Supply
Fan
Relay
Cool
Contactor
Cool
24V Supply
THERMOSTAT
G W Y RHRC
Heat/Cool
24V Supply
Fan
Relay
Heat Relay
or Valve
Cool
Contactor
Jumper
4-wire Heat/Cool System
X
O/B
X
O/B