26
MONDAY
thru
SUNDAY
Factory Preprogramming
WAKE
6:00 AM
LEAVE
8:00 AM
RETURN
6:00 PM
SLEEP
10:00 PM
HEAT
70°F
HEAT
62°F
HEAT
70°F
HEAT
62°F
COOL
78°F
COOL
85°F
COOL
78°F
COOL
82°F
The thermostat comes pre-programmed with the following schedule:
Symptom
Remedy
No display
Check for 24 VAC at thermostat; display is blank when 24 VAC is not present.
Time and day of week must be reset after power loss with no batteries installed.
System fan does not come on properly
Verify wiring is correct, check heat source (Gas/Electric) in Configuration
(see Section 6, Page 13).
No response with first button press
Press
to activate touch icons.
Program schedule activates at wrong time
Check time (AM/PM) set on thermostat (see Setting the Time & Date, Page 23).
Thermostat turns on/off too frequently
Adjust temperature differential (see Configuration Mode Setting, Section 2, Page 11).
Thermostat does not follow program
Verify the schedule is on
: check time (AM/PM); check if in program
override.
Fan runs continuously
Press
and set to auto
.
is continuous run.
Room temperature is not correct
Calibrate thermostat (see Configuration Mode Setting, Section 13, Page 15).
If remote sensor is used, check S1 and S2 terminal connections.
LOCK
displays when any button is pressed
Thermostat has the button lockout function activated (see Lockout & Unlock
Feature, Page 10).
on display instead of room temp.
Check for a bad connection at S1 and S2 terminals.
Troubleshooting