Laars FT Series - Operating Mode Display; Information Shown in Operating Mode

The FT Series Floor Standing, Combination Boiler
Page 63
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 brie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 ame detected
If pump is operating
Outdoor sensor or 0-10V
Call for Heat
E
55page
56page
B C
A D
Note:
The house symbol will blink when the outdoor sensor
is not connected to the boiler.
E
55page
56page
B C
A D