Dehumidification Settings - Honeywell C7189R2002-2 User Manual

Dehumidification
The thermostat reads the indoor humidity level and allows
the user to set a dehumidification setting. The thermostat
controls the humidity level using the cooling system or a
whole house dehumidifier.
Control Dehumidification Level
1. Touch any part of the display to wake the thermostat.
2. Touch the MENU icon at the bottom of the screen.
3. Select Dehumidification.
4. Touch ^ or v to select dehumidity level.
5. Touch options if you want to enable/disable the
dehumidifier.
When disabled, the display will show "off" when viewing the
dehumidifier setting screen.
6. Touch Done to save your settings.
NOTE: If your air conditioner is used to control humidity, the
temperature may drop up to 3° F below your temperature
setting until humidity reaches the desired level.
NOTE: If humidification and dehumidification are setup
to operate in the same system mode (Off) the thermostat
will automatically enforce a 15% deadband between the
humidification and dehumidification settings. The thermostat
will automatically switch between humidification and
dehumidification to maintain the desired humidity level.
Dehumidification overcooling limit (cooling droop)
If the thermostat was configured to use the air-conditioning
to dehumidify, the thermostat allows the cooling system
to lower the temperature up to 5° F below the current cool
setpoint until the desired humidity is reached. The Dehum
Over Cooling Limit range is from 1° to 5° F.
Dehum setting range: 25% RH to 80% RH.
Models made prior to October 2019 had a minimum of 40%
RH but if connected to Wi Fi and registered to Honeywell
Home App the minimum setting is automatically updated to
25% RH. This would not affect any range stop settings.
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