XSol Diagnostic System
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FUNCTIONAL SEQUENCE
Observation:
Select from the list below if you are
confident
that the appliance has reached that point in its operational sequence correctly. If in any doubt use the full XSol model or Fault Codes.
BOILER DOES NOT RESPOND TO A DHW DEMAND
FAN RUNS BUT BURNER DOES NOT IGNITE
BURNER IGNITES BUT DHW OPERATION IS UNSATISFACTORY
DHW OK BUT BOILER DOES NOT RESPOND TO CH DEMAND
CH OPERATION UNSATISFACTORY
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