Table of Contents
Advertisement
Note: If pilot goes out, repeat steps 3
through 7. This heater has a safety inter-
lock system. Wait one (1) minute before
lighting pilot again.
8. Turn control knob counterclockwise
to desired heating level. The main burner
Shutting Off Heater
Turn control knob clockwise
OFF position.
1. STOP! Read the safety information on
page 16.
2. Make sure equipment shutoff valve is fully
open.
3. Turn control knob clockwise
OFF position.
4. Wait five (5) minutes to clear out any air.
Then smell for gas, including near the
floor. If you smell gas, STOP! Follow "B"
in the safety information on page 16. If you
do not smell gas, go to the next step.
5. Turn control knob counterclockwise
to the PILOT position. Press in control
knob for five (5) seconds (see Figure 20).
Note: The first time that the heater is oper-
ated after connecting the gas supply, the
control knob should be pressed for about
thirty (30) seconds. This will allow air to
bleed from the gas system.
6. With control knob pressed in, push down
and release the ignitor button. This will
light pilot. If needed, keep pressing ignitor
button until pilot lights.
The thermostatic control used on this model
differs from standard thermostats. Standard
thermostats simply turn the burner on and off.
The thermostat used on this heater senses
the room temperature. At times the room may
200233-01B
OPERATION
TO TURN OFF GAS TO APPLIANCE
to the
MODEL MNSD300TGA
LIGHTING INSTRUCTIONS
to the
THERMOSTAT CONTROL OPERATION
www.usaprocom.com
should light. Set control knob to any heat
level between HI and LOW.
CAUTION: Do not try to ad-
just heating levels by using the
equipment shutoff valve.
Shutting Off Burner Only
(pilot stays lit )
Turn control knob clockwise
PILOT position.
7. Keep control knob pressed in for 10 sec-
onds after lighting pilot. After 10 seconds,
release control knob. If control knob does
not pop up when released, contact a quali-
fied service technician or gas supplier for
repairs. If pilot goes out, repeat steps 5,
6 and 7.
8. To select the desired heating level, partial-
ly press down the control knob slightly and
rotate counterclockwise
the downward pressure on the knob while
continuing to turn until the knob locks at
the desired setting position. Do not oper-
ate between locked positions. Set control
knob any heat level between 1 and 5.
CAUTION: Do not try to ad-
just heating levels by using the
equipment shutoff valve.
Ignitor Button
Figure 20 - Control Knob in the OFF
Position
exceed the set temperature. If so, the burner
will shut off. The burner will cycle back on
when room temperature drops below the set
temperature. The control knob can be set to
any comfort level between 1 and 5.
to the
. Release
Control Knob
17
- Quick Links:
- Specifications
- Installation
- Operation
- Troubleshooting
- Replacement Parts
- Parts
Hide quick links:
Advertisement
Table of Contents
Need help?
Do you have a question about the MNSD300HGA and is the answer not in the manual?
Questions and answers
I cant get the pilot light to light I followed the instructions correctly ??
To troubleshoot the pilot light issue on a Procom MNSD300HGA:
1. Check Gas Supply – Ensure the equipment shutoff valve is fully open.
2. Follow Lighting Instructions – Turn the control knob to OFF, wait five minutes, then try lighting the pilot again by pressing the ignitor button.
3. Manual Lighting – If the ignitor does not work, light the pilot with a match following the Manual Lighting Procedure (page 18).
4. Hold Control Knob – After lighting, keep the control knob pressed for 30 seconds.
5. Check Gas Pressure – If the pilot does not stay lit, gas pressure may be too low. Contact your gas supplier.
6. Consult Troubleshooting Guide – Refer to pages 20-24 for additional troubleshooting steps.
7. Seek Professional Help – If the issue persists, contact a qualified service technician or gas supplier for repairs.
This answer is automatically generated