Procom ML300TGA Instructions, To Turn Off Gas To Appliance, Manual Lighting Procedure, Pilot

OPERATING YOUR HEATER

	LIGHTING		7. Keep control knob pressed in
	INSTRUCTIONS		for thirty (30) seconds after
1.	STOP!	Read the safety	lighting	pilot.	After	30
	information on the side of		seconds,	release	control knob.
	heater.		If control	knob does not		pop
2.	Check that gas supply to		up when released, contact a
	heater is	on.	qualified	service	person	or

3. Push in gas control knob

gas

supplier

for repairs.

slightly and

turn clockwise

NOTE:

to the OFF position.

If pilot

goes

out,

repeat

steps 3 through 7. Wait one (1)

NOTE: Knob cannot be turned from

minute

before lighting

pilot

again

"PILOT"

to "OFF" unless knob is

8. Turn

control

knob

pushed

in

slightly . Do

not

force.

counterclockwise

to

desired

heating

Level. The

4. Wait five (5) minutes

to

clear

main burner should light. Set

out

any

air. Then

smell for

control knob to any heat level

gas, including near

the

floor.

between

HI

and LO.

If

you

smell

gas, STOP!

Follow

"B"

in

the

safety

information on the side of the

heater. If you do not smell

gas,

go

to

the

next step.

5.Push in gas control knob

slightly	and	turn	Figure 17 - Control Knob in The
counterclockwise		to
			OFF Position
"PILOT/IGN"	and	depress for

five(5) seconds

NOTE: The first time that the heater is operated after connecting the gas supply , the control knob should be depressed for about thirty

(30)seconds. This will allow air to bleed from the gas system.

6.

With

control knob

pressed

in,

Figure 18 - Pilot

push down and

release

the

ignitor button. This

will light

THERMOSTAT

pilot. If needed,

keep

pressing

ignitor button until pilot

lights.

CONTROL

NOTE: If

pilot does

not

stay

lit,refer

OPERATION

The thermostatic control used on

to Troubleshooting, pages 14 through

these models differs from standard

16.

Also

contact a

qualified

service

thermostats. Standard thermostats

person or

gas supplier

for

repairs.

simply turn on and off the burner.The

Until

repairs are made,

light

pilot

thermostat used on this heater

with

match. To light

pilot

with match,

senses the room temperature. The

see Manual Lighting

Procedure.

thermostat adjusts

the

amount

of

gas flow to

the

burner.

This increases or decreases the burner flame height. At times the room may exceed the set temperature. If so, the burner will shut off. The burner will cycle back on when room tem- perature drops below the set temperature. The control knob can be set to any heat level between HI and LO. Selecting the HI setting will cause the burner to remain fully on without modulating down in most cases.

NOTE: the thermostat sensing bulb measures the temperature of air near the heater cabinet. This may not al- ways agree with room temperature (depending on housing construction. installation location, room size, open air temperatures, etc.). frequent use of

your	heater	will let you	determine
y o u r	o w n	c o m f o r t	l e v e l s .

TO TURN OFF

GAS TO APPLIANCE

Shutting Off Heater

1.Turn control knob clockwise

to the OFF position.

2.Turn off all electric power to the appliance if service is to

be performed.

SHUTTING OFF BURNER ONLY (PILOT STAYS LIT)

Turn control knob clockwise to the PILOT/IGN position.

MANUAL LIGHTING

PROCEDURE

1.Remove lower front panel (see Figure 7 page 7).

2.Follow steps 1 through 5 under Lighting Instructions.

3.With control knob pressed in, strike match. Hold match to pilot until pilot lights.

4.Keep control knob pressed in for 30 seconds after lighting pilot. After 30 seconds, release control knob. Follow step 8 under Lighting Instructions.

5.Replace lower front panel.

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