Lighting Instructions - Master MH-375T-GFA-A Manuel D'instructions

Lighting Instructions:

Starting the Heater (Ignition)
1. Connect the heater to a three prong (grounded)
power source. You must use a three prong
(grounded) extension cord that is at least 6 feet
long is a minimum of 14 AWG rating.
2. Connect heater to a proper LP cylinder.
3. Wait five (5) minutes for any glass to clear.
Smell for gas, if you do not smell gas, go to
step 5.
4. Adjust the regulator setting to between
7 PSIG and 10 PSIG.
5. Select desired heat setting with thermostat
knob (see Figure 4).
Do not adjust the regulator
CAUTION
above 10 PSIG or below 7
PSIG or the heater may not operate properly.
6. Turn power switch to the ON position. Heater
will start within 20 seconds. (Figure 5)
7. If the heater does not start, the thermostat
setting may be too low. Turn thermostat to
higher setting to start heater.
Power Switch
Figure 5
© 2019 Pinnacle Climate Technologies, Inc.
NEVER LEAVE HEATER UNATTENDED WHILE BURNING,
CONNECTED TO A POWER SOURCE, OR WHILE
CONNECTED TO A FUEL SOURCE
OPERATION (CONT.)
ON
OFF
High
NOTE: If the heater still does not start, turn
power switch to OFF position and wait 10
seconds for safety control to reset. Then follow
all starting procedures to light heater.
Shutdown Instructions
To Shut Off the Heater:
1. Turn power switch to the OFF position
2. Turn gas supply OFF by turning the LP cylinder
valve CLOCKWISE to close.
3. Disconnect heater from power supply.
Test Firing the Heater
Test fire your construction heater following the
lighting instructions applicable to the gas control
system employed.
Leak test all gas connections with 50/50 soap
and water solution prior to start-up. Soap bubbles
indicate a gas leak. DO NOT use a match or flame
to test for gas leaks.
NOTE: Heater surface temperature must be cold
before initiating service, cleaning or storage.
-°F
-°C
+°F
+°C
Thermostat
Knob
9 Propane Forced Air Heater User's Manual
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