Central Desk
Control
TL1 (C) (Temp. Limit 1–Cool)
TL2 (C) (Temp. Limit 2–Cool)
TL3 (C) (Temp. Limit 3–Cool)
TL1 (H) (Temp. Limit 1–Heat)
TL2 (H) (Temp. Limit 2–Heat)
TL3 (H) (Temp. Limit 3–Heat)
MAIN
BOARD
CDC SWITCH
7
8
GEA01218
When a CDC switch is connected to the main
board terminal strip, the unit can be turned on and
off from a remote location. Up to 2000 feet of wire
may be used to connect a remote CDC switch to
the unit.
A separate wire pair must be run from each CDC
switch to each Zoneline. Multiple units cannot be
run from the same CDC switch.
The remote CDC switch will be closed when the
unit is off.
REMOTE CDC SWITCH CLOSED = UNIT OFF
REMOTE CDC SWITCH OPEN = UNIT ON
Note:
The Freeze Sentinel is still operational
when the remote CDC switch has turned the unit
off (room air sensor must be installed and Freeze
Sentinel dip switch must be in the down position
for the Freeze Sentinel to operate).
Temperature Limiting
Temperature limiting limits the lowest temperature that can be set for cooling and the highest
temperature that can be set for heating. The dip switches are used to control temperature limiting.
Temperature limiting is dependent on the Room Air Sensor (kit). If the Room Air Sensor (kit) is not
installed, temperature limiting will not operate. Temperature limiting is not dependent on the Occupied
dip switch, Motion Sensor (kit), or Door Sensor (kit).
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Summary of Contents for AZ75E09DAC
Page 7: ... 5 Direct Connection 208 VAC 230 VAC 265 VAC ...
Page 37: ... 35 Notes ...
Page 45: ... 43 Parts List ...
Page 46: ... 44 ...
Page 47: ... 45 ...
Page 48: ... 46 ...
Page 55: ... 53 Notes ...
