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Error Message
41
Inlet Sensor Open
The boiler will continue operation
Test the inlet sensor and related wiring. The error message will clear once
the error condition is corrected and a button is pressed.
System Sensor Short Circuit
If the outlet sensor is operational, the boiler will operate using the outlet
sensor. If the outlet sensor is not available and the inlet sensor is operational,
the boiler will operate using the inlet sensor. Otherwise, the control will not
operate the burner.
Test the supply sensor and related wiring. The error message will clear once
the error condition is corrected and a button is pressed.
System Sensor Open
If the outlet sensor is operational, the boiler will operate using the outlet
sensor. If the outlet sensor is not available and the inlet sensor is operational,
the boiler will operate using the inlet sensor. Otherwise, the control will not
operate the burner.
Test the supply sensor and related wiring. The error message will clear once
the error condition is corrected and a button is pressed.
Outdoor Sensor Short Circuit
The BTC assumes an outdoor temperature of 32
operation.
Test the outdoor sensor and related wiring. The error message will clear once
the error condition is corrected and a button is pressed.
Outdoor Sensor Open
The BTC assumes an outdoor temperature of 32
operation.
Test the outdoor sensor and related wiring. The error message will clear once
the error condition is corrected and a button is pressed.
DHW Sensor Short Circuit
The control will not operate the burner.
Test the DHW sensor and related wiring. The error message will clear once
the error condition is corrected and a button is pressed.
DHW Sensor Open
The control will not operate the burner.
Test the DHW sensor and related wiring. The error message will clear once
the error condition is corrected and a button is pressed.
Flame Proof Error
Flame was not proved within 120 seconds of Demand 1
Flame Loss Error
Flame loss occurs when burner is lit and unexpectedly loses the
flame signal.
Description
o
o
F (0
C) and continues
o
o
F (0
C) and continues
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