Master Lock BR150CE Trouble- Shooting, Observed Fault, Possible Cause, Remedy, See Pump Pressure

TROUBLE- SHOOTING

WARNING

Never service heater while it is plugged in, operating, or hot. Severe burns and electrical shock can occur.

OBSERVED FAULT

Heater ignites, but flame-out control shuts off heater after a short period of time.

POSSIBLE CAUSE

Wrong pump pressure

Dirty air output, air intake, and lint filters

Dirty fuel filter

Dirt in nozzle

Dirty photocell lens

Bad flame-out control

REMEDY

See Pump Pressure Adjustment, page 12.

See Air Output, Air Intake and Lint Filters, page 12.

See Fuel Filter, page 10.

See Nozzle, page 13.

Clean photocell lens.

Replace flame-out control.

Heater will not ignite, but motor runs for a short period of time.

Wrong pump pressure	See Pump Pressure
	Adjustment, page 12.
Carbon deposits on spark	See Spark Plug, page 11.
plug and/or improper gap
Dirty fuel filter	See Fuel Filter, page 10.
Dirt in nozzle	See Nozzle, page 13.
Water in fuel tank	Drain and flush fuel tank
	with clean kerosene. See
	Storing, Transporting, or
	Shipping, page 8.
WARNING: High voltage!
Electronic ignitor not	Make sure electronic
grounded (earthed)	ignitor mounting is tight.
Bad electronic ignitor	Replace electronic
	ignitor.

Motor does not start when heater is plugged in, fan rotates slowly or does not turn.

Flame-out control not reset	Reset flame-out control
	button, see Figure 5,
	page 7.
Binding pump rotor	If fan is hard to turn, see
	Pump Rotor, page 14.
Thermostat setting is too	Turn thermostat knob to a
low.	higher setting.

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