Pump Pressure Adjustment - THERMOHEAT RMC-KFA75TL Manual Del Usuario E Instrucciones Para El Funcionamiento

NEVER LEAVE THE HEATER
UNATTENDED WHILE BURNING!
H.) FUEL FILTER
CLEAN OR REPLACE TWICE A HEATING
SEASON OR AS NEED.
- Remove side cover screws using medium phillips
screwdriver.
- Disconnect switch wires from power switch and
remove side cover.
- Pull fuel line off fuel filter neck.
- Turn fuel filter 90˚ to counter clockwise and pull to
remove (RMC-KFA75TL Model only).
- Turn fuel filter 90˚ to clockwise and pull to remove
(RMC-KFA125TL/210TL Models only).
- Wash fuel filter with clean fuel and replace in tank.
- Attach fuel line to fuel filter neck.
- Replace switch wires to power switch.
- Reinstall side cover.
I.) PUMP PRESSURE ADJUSTMENT
NOTE: Low BTU level pump pressure is
increased or decreased according to High
BTU level pump pressure, So, In case
need Pump pressure adjusting, Only
adjust high BTU level Pump Pressure.
- Turn BTU CONTROL Knob to HIGH BTU Level.
(See Operation, page 8)
- Start heater (See Operation, page 8)
Allow motor to reach full speed
- Adjust pressure (Using a flat blade screwdriver)
Turn relief valve to clockwise to increase pressure.
Turn relief valve to counter clockwise to decrease
pressure.
- Set pump pressure to correct High BTU level
pressure for each model
- Stop heater (See Operation, page 8)
MODEL
RMC-KFA75TL
RMC-KFA125TL
RMC-KFA210TL
NOTE : USE ONLY ORIGINAL EQUIPMENT
REPLACEMENT PARTS.
Use of alternate or third party components
will void any warranty and may cause unsafe
operation condition.
Pump Pressure
High BTU level Low BTU level
3.8 psi 2.7 psi
5.5 psi 3.5 psi
8.5 psi 6.5 psi
13
Fuel Filter
Screw
Side Cover
Power Switch
Figure 21. Fuel Filter Replacement Figure 21. Fuel Filter Replacement
Pressure Gauge
Flat blade
Screw
driver
Figure 22. Adjusting Pump Pressure
Fuel line
Switch Wires
Relief Valve