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Operating Mode
The FT Series Wall Mounted, Combination Boiler
Page 53
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
E
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B
C
A
D
