Faults in heating mode, function · gf8370p2007d · Mercedes-Benz WIS

GF83.70-P-2007D

Faults in heating mode, function

27.5.99

MODEL 220 with ENGINE 613.960
with heater booster unit

MODEL 220 with ENGINE 628.960
with heater booster unit

The start of heater booster operation can be canceled by a faulty flame monitor or through a lack of flame formation.

During heater operation, overheating, overvoltage, flame termination or a faulty flame monitor or internal temperature sensing can lead to a premature end of the heater booster operation.

	Flame monitor fault during start of heater operation, function		GF83.70-P-3051E
	No flame formation at heater operation start-up, function		GF83.70-P-3052E
	Heater overheating, function		GF83.70-P-3053E
	Flame failure/flame monitor faulty during heater operation, function		GF83.70-P-3054D
	Overvoltage during heater operation, function		GF83.70-P-3055C
	Fault in coolant temperature sensing, function		GF83.70-P-3065C

Referenced documents

gf8370p3051e Fault at flame sensor when heating mode started function
gf8370p3052e No flame at start of heating mode, function
gf8370p3053e Overheating of heater unit, function
gf8370p3054d Flame out/flame sensor fault during heating mode, function
gf8370p3055c Overvoltage during heating mode, function
gf8370p3065c Fault in detecting coolant temperature function