Wall Thermostat Connections - Carrier 52M Performance Series Product Data

WALL THERMOSTAT CONNECTIONS

TYPICAL WALL THERMOSTAT
NOTES:
1. Use terminal "O" for heat pump connection only.
2. Terminal "C" (common) is typically only required for digital thermostats.
Control Box Wire Terminal for
Wall Thermostat Models
THERMOSTAT WIRE ROUTING
(UNDER SLEEVE, BEHIND FRONT PANEL)
Terminal Wire Routing
Energy
Management
(24VAC in)
Common
R
W
Y
O
See Note 1
GH
GL
C
See Note 2
TERMINAL BLOCK
A07059
NOTE: Thermostat wire is field supplied. Recommended wire gage is 18
to 20 gage solid thermostat wire. Thermostat wire should always be routed
around or under, NEVER through, the wall sleeve. The wire should then
be routed behind the front panel to the easily accessible terminal
connector.
A07074
29
R W Y O Gh Gl C
Terminal Connector Removal and Replacement
A07073