PUMP PRESSURE ADJUSTMENT:
While heater is operating, turn relief valve clockwise to increase, counterclockwise to decrease. Use flat
blade screwdriver to turn valve. Correct pump pressure is as follows:
For best measurement of pressure, test with full tank of fuel. Optimum pressure occurs when the nose
cone is cherry red and there are no extending flames from the heater.
NEVER LEAVE HEATER UNATTENDED WHILE BURNING OR WHILE CONNECTED TO A FUEL
SOURCE.
Kerosene Portable Heaters Manual
MAINTENANCE
Model #
MH-0075-0D10
Tolerance ± 10%
Pressure Valve
Adjusting Screw
CONTROL PCB
POWER LAMP
(LED)
THERMOSTAT
(TEMP.CONTROL)
CN3
BLACK
PHOTO CELL
BLACK
POWER
SWITCH
POWER
PLUG
BLACK
AC 120V
WHITE
60Hz
GREEN
EARTH
MH-0075-0D10
Pump Pressure
4.0 PSI
BLACK
SPARKPLUG
Red
CN4
IGNITOR
Red
BLACK
BLUE
MOTOR01
PUMP
MOTOR
BLUE
RED
MOTOR02
CAPACITOR
GREEN
12uF/250VAC
ACN2
EARTH
CD5
CN2
R-TH
BLUE
ROOM
SENSOR
BLUE
LIMIT
FUSE
CONTROL
8A/125VAC
BLACK
ACN1
BLACK
17