Honeywell X2P handleiding
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
Merk | Honeywell |
Model | X2P |
Categorie | Thermostaat |
Taal | Nederlands |
Grootte | 6641 MB |