Problem (cont.)

Solution (cont.)

39

Erratic Display

1.

Press the RESET button once with a small pin and hold for two

 

 

 

seconds. The thermostat will need to be re-programmed.

 

 

 

 

 

If unit continues to operate in

1.

Replace unit.

 

the Off position

 

 

 

 

 

 

 

Thermostat permanently reads

1.

Replace unit.

 

“HI,” “LO,” or “ERR-” after

 

 

 

pressing reset button

 

 

 

 

 

 

 

If you experience any other problems, call 800-676-7861 from 8 AM to 5 PM Central Time for technical assistance.