CAMPO EQUIPMENT BLAZE 400G/MLPGFH315-400 - Manuel (Page 11)

SEQUENCE OF OPERATION
With “Selector Switch” in “Thermostat” position and heat stat plugged into receptacle:
1: Heat stat senses a drop in temperature and the ignition control module is energized.
2: The module performs a safe start check and the burner and spark generator start. Burner lights, ignition
stops, and flame current is sensed.
3: Temperature controller thermocouple heats up to factory set point (120
o F) and circulating air blower
starts.
4: When the heat stat senses space temperature at set point, the burner shuts down.
5: The circulating blower continues to operate until the air in the unit cools to the factory set point (80
o F)
then turns off.
With selector switch in “BYPASS” position:
1: The module performs a safe start check and the burner and spark generator start.
2: Burner lights, ignition stops, and flame current is sensed.
3: Temperature controller thermocouple heats up to factory set point (120
o F) and circulating air blower
starts.
4: When the selector switch is placed to the off position the burner shuts down.
5: The circulating blower continues to operate until the air in the unit cools to the factory set point (80
o F)
then turns off.
OPERATING INSTRUCTIONS
STARTING HEATER
1.) ENSURE HEATER IS ON FLAT, LEVEL GROUND BEFORE STARTING, CANOPY AND FAN GUARDS
MUST BE CLOSED AND THAT ELECTRICAL CORD IS GROUNDED.
2.) MAKE SURE SELECTOR SWITCH IS IN “OFF” POSITION.
3.) PLUG IN SUPPLY CORD TO 120 VOLT OUTLET WITH GROUND.
4.) FLIP SELECTOR SWITCH TO “ON” POSITION.
5.) FOR THERMOSTAT OPERATION FLIP TOGGLE SWITCH TO “THERMOSTAT” POSITION.
Please Note: When using a generator for electrical supply, make sure the generator is properly grounded and
is running at a 60HZ frequency. In the event that a generator is being used and the generator runs out of fuel,
make sure the heater switch is in the “OFF” position before restarting generator, failure to do so may damage
heater.
STOPPING HEATER
1.) Close main gas supply valve while heater is operating.
2.) Flip selector switch to “OFF” position. The supply fan will continue to operate until the heat exchanger has
sufficiently cooled. Do not disconnect main power until supply fan has stopped running.
3.) Disconnect heater from gas supply.
WARNING BEFORE REMOVING ANY GUARDS OR SAFETIES DISCONNECT THE MAIN POWER AS THE
SUPPLY FAN WILL CYCLE AUTOMATICALLY.
IF HEATER FAILS TO START
1.) MLPGFH315-400: TURN SELECTOR SWITCH OFF FOR AT LEAST 45 SECONDS THEN ON TO RESET
CONTROL. BLAZE 400G: PRESS RESET BUTTON ON RIELLO BURNER.
2.) CHECK GAS PRESSURE SUPPLY. SUPPLY AND MANIFOLD PRESSURE MUST FOLLOW THOSE ON
RATING PLATE.
3.) ENSURE PROPER POWER SUPPLY AND EXTENSION CORD IS BEING USED.
CAMPO EQUIPMENT CO. LTD. (ECOBLAZE)
6 Carson Court, Brampton, ON, CANADA, L6T 4P8
Tel: (905) 793-2525 | Fax: (905) 793-8768 | www.campoequipment.com P a g e | 11