Honeywell VISIONPRO 68-0287-04 User Manual page 38

®
VISIONPRO IAQ TOTAL HOME COMFORT SYSTEM
Symptom
Heat On is not in the display.
Cool On is not in the display.
Wait is in the display.
"Screen Locked" appears on the
screen and all or some of the
keys do not respond.
68-0287—04
Table 15. Troubleshooting. (Continued)
Possible Cause
System setting is not set to Heat
and/or temperature setting is not set
above room temperature.
System setting is not set to Cool
and/or the temperature setting is
not set below room temperature.
Compressor minimum off timer is
active.
The keypad is fully or partially
locked.
38
Action
Set the system setting to Heat and set the temperature
setting above the room temperature.
Set the system setting to Cool and set the temperature
setting below the room temperature.
Wait up to five minutes for the cooling or heating (heat
pump) equipment to turn on.
Check Installer Setup Number 0670 to change keypad
locked options.