Question about Honeywell Heating & Cooling
SOURCE: I want to adjust the
To enter the adjustment mode, press the UP, DOWN, and I buttons simultaneously for three seconds. Press the I button until the feature requiring adjustment is displayed:
HL High Limit.
LL Low Limit.
Ldf Low Limit differential.
Then press the UP and/or DOWN buttons to move the set point to
the desired value. After 60 seconds without any button inputs, the
control will automatically return to the READ mode.
(copied from honeywell's instructions)
to clarify the differential is cut in minus the cut out.
Hope i can be some help to you.
Posted on Apr 21, 2008
SOURCE: have an oil fired boiler
These boilers usually have multiple controls. The control that would take it out of the circuit at 210 degrees is a safety.
You should definitely have a professional take a look at this unit before you continue using it.
Posted on Sep 18, 2008
I would say high if you need cooling. If the tempature is cool enough for you then set it to low.If you are hot and need more cooling then high.
Posted on Apr 07, 2009
SOURCE: HI IAM A ELECTRICIAN WORKING
I would suspect a water circulation problem, most likely air in the system, if the water can't flow it will overheat.
If the problem persists after bleeding check to make sure the pump is running
Posted on May 06, 2010
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