Honeywell Prestige THX9000 System Installation Manual page 4

Prestige TM Installation Guide
Equipment Interface Module wiring
Wiring guide
Typical hookup of conventional system with up to three-stage heat and two-stage cool with one
transformer (3H/2C, 2H/2C, 2H/1C, 1H/2C, 1H/1C, 1H, 2H, 3H, 1C, 2C conventional).
69-2445EFS—01
M32052
THM5421R
IAQ DEVICE
SENSOR TYPE
Strip 1/4" insulation, then insert wires as shown.
Wiring must comply with local
electrical codes.
(24 VAC)
TO
THERMOSTAT
CONV
EQUIPMENT
IAQ
CONTROL
24V
POWER
SENSORS
4
M32053
HEAT 1 RELAY
HEAT 2 RELAY
HEAT 3 RELAY
COOL 1 RELAY
COOL 2 RELAY
FAN RELAY
M32054