Auxiliary controls on your Zoneline
External Fan (Field Installed)
controlled at the same time as the indoor fan motor on
a remote relay.
and a RAKCDC accessory must be installed. For model
Remote Thermostat (Field Supplied)
required to allow the use of a remote wall thermostat in
When connected to a remote thermostat, the indoor
air temperature sensing is shifted from the unit to
the remote thermostat. For this reason, the units will
operate slightly differently when connected to a remote
when connected to a remote thermostat.
IMPORTANT:
for the wall thermostat.
Feature
Freeze Sentinel
Reverse Cycle Defrost
Simultaneous Partial Resistance Heat with
Heat Pump
Central Desk Control
NOTE:
49-5000355 Rev. 6
R
CDC
E. Fan
R
CDC
E. Fan
NOTICE:
electronics can result from improper connections.
Special care must be used in connecting the wires. No
line voltage connections should be made to any circuit.
Older Models
7
6
5
4
3
R
GL
GH
B
Y
Heat Pump
Yes
Yes
No
Yes
Yes
Yes
Yes
Yes
" for the unit to operate with a Class 2 Remote Wall
Connect to
CDC Switch
fan relay
Current Models
On Some Models
2
1
8
7
6
5
4
W
C
R
GL
GH
B
Electric Heat
Yes
Yes
No
Yes
3
2
1
Y
W
C