Honeywell X2P handleiding

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Handleiding

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19
Troubleshooting
Display is blank Make sure fresh AA alkaline batteries are correctly installed (see
Step 7 in the section Intalling the Thermostat)
Heating or
cooling does not
run
When running heat, display will show HEAT ON in lower right of display
When running cool, display will show COOL ON in lower right of display
If display shows WAITING FOR EQUIPMENT under
temperature reading, it is in compressor delay mode to protect
the system. Wait 5 minutes to see if the thermostat makes a
Heat or Cool call
If display does not indicate a call for Heat or Cool or WAITING
FOR EQUIPMENT, verify the mode setting, temperature
setpoint and room temperature
If the Up or Down arrow is pressed
Upper left of display shows mode setting
Upper right shows setpoint
Center of display shows room temperature
If the issue persists
Check circuit breaker and reset if necessary
Make sure power switch at heating & cooling system is on
Make sure furnace door is closed securely
Heat or Aux
Heat runs with
Cooling
Verify there is not a wire attached to W for heat pump systems.
See Wiring section
For heat pump applications the reversing valve is energized
in Heat on some heat pumps and Cool for other heat pumps.
Verify that ISU 2060 is set correctly
Verify that no wires are shorted. Look for exposed sections of
wire at the UWP
Heat or Aux heat
runs with no
call for heat or
cooling
Verify display does not indicate HEAT ON, COOL ON or AUX HEAT ON
Verify there is not a wire attached to W for heat pump systems.
See Wiring section.
Verify that no wires are shorted. Look for exposed sections of
wire at the UWP
Cannot change
setpoint to
desired setting
Verify the mode setting (Heat, Cool, Auto, or Em Heat in upper
left of display)
The setting ranges for these modes are:
Heat or Em Heat: 32 ºF to 90 ºF (0 ºC to 32.0 ºC)
Cool: 50 ºF to 99 ºF (10.0 ºC to 37.0 ºC)
If the setpoint can be adjusted, but not to the full range shown
above, the thermostat may be configured for a maximum heat or
minimum cool setpoint to restrict settings that are energy inefficient.
WAITING FOR
EQUIPMENT
shown in display
under room
temperature
The compressor protection feature is engaged. Wait a few
minutes for the system to safely restart to avoid damaging the
compressor.

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Productinformatie

MerkHoneywell
ModelX2P
CategorieThermostaat
TaalNederlands
Grootte6641 MB