Pilot And Main Burner Flames; Main Burner - Camus Hydronics MFH060 Installation, Operation And Service Manual

Error Message
19

PILOT AND MAIN BURNER FLAMES

To maintain safe operation and the greatest efficiency of the boiler, check the main burner and pilot
burner every six months for proper flame characteristics.
19.1

MAIN BURNER

The main burner, Figure 24 for models 60 -300 and Figure 25 for models 400 – 600 should display the
following characteristics;
•
Acceptable CO and CO
•
Light off smoothly.
•
Reasonably quiet while running.
•
Stable flame with minimum of lifting.
•
Blue flame with natural gas, yellow tips with propane gas
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
levels for complete combustion.
2
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Description