Orbit Clear Comfort Pro 83521 - Incorrect room temperature; Non-functional display buttons

34
Problem:
Incorrect room temperature
Solution:
1. Let the thermostat sit (do not touch) for 30 minutes to allow the temperature to stabilize.
2. Check placement of thermostat; make sure it’s not in an unusually dray or heated area.
3. Verify that the wall hole for wires is insulated properly.
4. Check Temperature Offset (see “Temperature Offset,” page 16).
Problem: Buons below display do not function
Solution: Verify that the thermostat is not in MANUAL mode
(see “Turning Off Schedules,” page 28).
TROUBLESHOOTING