More Detailed Information on the USER SETTINGS
DIFFERENTIAL SETTING
1ST DIFF | 1˚F | |
2ND DIFF | 2˚F | |
2ND DELAY |
| 20 MIN |
USER MENU | SELECT | |
DIFFERENTIAL SETTINGS
The temperature differential is your comfort level. The differential is the difference from setpoint before your heating or cooling system will turn on. The 81M27 and 81M28 models also have 2nd stage differential. In the Heat mode, if the temperature falls below (or above for cooling) the set- point by the 1st stage differential plus the 2nd stage differential, the second stage of heating (or cooling) will turn on.
The 2nd stage delay is a timed delay before the second stage will turn on if the setpoint has not been achieved within that time frame, and if the difference between the setpoint and the actual temperature is bigger than the first stage differential but smaller than the first stage differential plus the second stage differential.
SET COOLING LIMIT
LOWEST COOLING |
| 45 | °F |
SETTING ALLOWED |
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USER MENU | SELECT | ||
SET HEATING LIMIT
HIGHEST HEATING |
| 90 | °F |
SETTING ALLOWED |
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USER MENU | SELECT | ||
HEATING and COOLING LIMITS
To prevent individuals (probably your kids) from adjusting the ther- mostat too hot or too cold, you can limit the maximum setting for the heating and cooling modes. This will help you save on
energy costs.
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