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Error
Screen Text
Code
no external
9
sensor
Priority
Message
0: high
Type
1: middle
2: low
1
critical
Condition
For Outdoor
Temperature Sensor:
No Humiditrol or
Humidity operation.
D terminal stays
activated and other
operation will continue
to operate.
Thermostat will stop
the system operation
if input from requires
outdoor temperature
information when any
The outdoor
of these conditions,
temperature
i.e. balance point
sensor is out of
control and 2nd stage
range
lock in are applicable.
(-50°F to 180°F)
System will default
to mode of operation
that does not required
input from the outdoor
temperature sensor.
The temperature display
on the home screen will
be disabled. If user turns
on the display from user
settings and error will
be displayed again.
This error is displayed in
notification screen.
31
System Action
Action to Clear
Replace outdoor
temperature
sensor.
/ Recovery
Condition
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