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User Manual - Page 15

For AZ91H12E5CW1.

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49-7769 
Installation Instructions
INSTALLATION INSTRUCTIONS
REMOTE THERMOSTAT
AND LOW VOLTAGE CONTROL CONNECTIONS
To Connect the wall-mounted thermostat
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the chassis.
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the main breaker panel or the closet mounted
disconnect.
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panel.
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connections on the right side of the control.
5. Make the wire connections per the instructions
that are included with the thermostat.
6 Once each wire is matched and connected, the unit is
now ready for operation.
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Thermostat terminals requirements
For cooling with electric heat units: C, R, GL, Y, W.
For heat pump units: C, R, GL, Y, W, B.
For two fan speeds, thermostat must have 2 fan
speed selection.
Heat Pump Units During Heat Mode:
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Electric Heat mode.
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Terminal
Code
Wire Connection Function
FP Factory use only.
(Ensure there is not jumper at FP
and F2)
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no jumper at FP and F2)
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off operation
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off operation
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GH Call for High Fan
GL Call for Low Fan
B Call for Heat Pump Reversing Valve
Y Call for Compressor
W Call for Heating
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FP F2 F1 D2 D1 C
GH
GL B Y W R
CAUTION
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Common busing is permitted. A separate wire pair
must be run from each separate controlling switch
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Electronic
Control
Terminal Connection
on unit
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