Honeywell CT1801 - Manual (Page 19)

19 69-0395—2
Troubleshooting (continued)
1 Not applicable on heating-only model.
1
(continued)
Problem Check Action
No heat (continued). — other. Contact a qualified service technician for
assistance.
Energy savings
temperature program 12
hours off. — program dial for proper day or
night phase.
Turn clock ahead 12 hours Move minute
hand clockwise only.
Rooms do not warm up
at programmed time. — clock program for heating system.
May need more time to warm up
rooms.
Move red pin one-half hour earlier on the
program dial.
Temperature change
occurs at the wrong
time. — program pins for correct time
locations.
Relocate pins to desired settings.
Room temperatures are
not correct. — positions of thermostat setpoint
levers.
Reset to desired temperatures.
— position of subbase system
switch.
Move to desired operating position.