LAARS Heating Systems
Page 6
Operating Mode
LAARS Heating Systems
Page 50
SECTION 5. C
ontrol Display and Operation
5.3 Operating Mode
Operating Mode
After the Power is turned on, and/or the Control Display is turned on
, the Control Display
will go through a ‘Start Up’ checklist and briefl y show a sequence of diagnostic codes before
entering into the ‘Operating Mode. It will then display the following information.
Indicate
Example
Current Operating Temperature
110
°
F
Temperature sign Celsius or Fahrenheit letter
°C or °
F
Display and Controller are communicating
If fl ame detected
If pump is operating
Outdoor sensor or 0-10V
