Honeywell Home Prestige TH9321 System Installation Manual page 24

System Installation Guide
Indoor sensor operation
Wireless indoor sensor
Battery level indicators (when batteries are inserted)
• Good: Status light flashes green for 5 seconds.
• Low: Status light flashes red for 5 seconds. Use fresh batteries.
Battery level indicators (during use)
• Good: Status light remains off.
Low: Battery power will be depleted in about 2 months. Thermostat displays Low Battery warning. Status light remains
•
off.
• Critical: Battery power will be depleted in about 2–3 weeks. Status light flashes red.
The Wireless Indoor Sensor is compatible only with RedLINK 2.0 thermostats. The thermostat can use up to 6 optional
wireless sensors.
69-2490—07
Temperature control
The thermostat can be set to respond to
its internal temperature sensor, or to an
optional remote indoor sensor. If mul-
tiple sensors are used, the thermostat will
respond to an average of temperatures
detected at each sensor.
Humidification control
If optional remote indoor sensors are
installed, you can choose which sensor you
want to use for humidification control. You
can use a different sensor for dehumidifi-
cation.
Dehumidification control
If optional remote indoor sensors are
installed, you can choose which sensor you
want to use for dehumidification control.
For example, you can use one sensor for
humidification control, and another for
dehumidification.
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