Master MH-150NGT-GFA-A Manual De Usuario E Instrucciones De Funcionamiento página 7

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 and is a minimum of 14 AWG rating.
2. Connect heater to the proper Natural Gas (NG)
supply.
3. Open gas valve slowly.
4. Press power switch to "ON" position.
5. Turn thermostat control knob to desired
temperature setting (Figure 3).
TIP: If the heater does not ignite, the
thermostat may be set too low. Turn the
control knob to a higher setting until the
heater ignites. If the heater does not ignite;
move switch to "Off" position, check steps 1-3
above and then move switch to "On" position.
This heater is equipped with a
CAUTION
thermostat, once it is plugged
in, it can start at anytime in accordance with the
thermostat setting.
Lower Temperature
Higher Temperature
Figure 3
© 2018 Pinnacle Climate Technologies, Inc.
NEVER LEAVE HEATER UNATTENDED WHILE BURNING,
CONNECTED TO A POWER SOURCE, OR WHILE CONNECTED TO A
OPERATION (CONT.)
-°F
+°F
7
FUEL SOURCE
Shutdown Instructions
To Shut Off the Heater:
1. Turn power switch to the "OFF" position.
2. Turn the knob at the supply cylinder clockwise
to the CLOSED position.
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.
Natural Gas Forced Air Heater User's Manual