Heatmaster Fan HMDGII User Manual

UNVENTED ROOM HEATER  
DiamondGlo Heater  
Models HMDGII and HMDGJ  
WARNING: Improper installation, adjustment, alteration, service or  
maintenance can cause property damage, personal injury or loss of life. Refer to  
this manual for information. Installation and service must be performed by a  
qualified installer, service agency or the gas supplier.  
This is an unvented gas-fired heater. It uses air (oxygen) from the  
room in which it is installed. Provisions for adequate combustion  
and ventilation air must be provided. Refer to page 4 of these  
instructions.  
This heater is equipped with a PILOT LIGHT SAFETY SYSTEM designed to turn off the heater if not  
enough fresh air is available.  
DO NOT TAMPER WITH PILOT LIGHT SAFETY SYSTEM  
WARNING: If the information in this manual is not followed exactly, a fire or explosion may  
result causing property damage, personal injury or loss of life.  
Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other  
appliance.  
WHAT TO DO IF YOU SMELL GAS  
Do not try to light any appliance.  
Do not touch any electrical switch; do not use any phone in your building.  
Immediately call your gas supplier from a neighbor’s phone. Follow the gas  
supplier’s instructions.  
If you cannot reach your gas supplier, call the fire department.  
Installation and service must be performed by a qualified installer, service agency or the gas supplier.  
16-1000
Download from Www.Somanuals.com. All Manuals Search And Download.  
IMPORTANT INFORMATION  
This appliance must not be installed in a bedroom or bathroom.  
Do not use this room heater if any part has been under water. Immediately call a qualified  
service technician to inspect the room heater and to replace any part of the control system  
and any gas control system and any gas control which has been under water.  
WARNING: When used without fresh air, heater may give off CARBON MONOXIDE, an  
odorless poisonous gas.  
Early signs of carbon monoxide poisoning resemble the flu. with headache, dizziness and/or  
nausea. If you have these signs, heater may not be working properly. Get fresh air at  
once! Have heater serviced.  
Some people - pregnant women, persons with heart or lung disease, anemia, those under  
the influence of alcohol and those at high altitudes are more affected by carbon monoxide  
than others.  
ATTENTION INSTALLER:  
REVIEW AND LEAVE THESE INSTRUCTIONS WITH CUSTOMER  
FOR FUTURE REFERENCE.  
3
Download from Www.Somanuals.com. All Manuals Search And Download.  
COMBUSTION AND VENTILATION PROVISIONS  
WARNING: This heater shall not be installed in a confined space or unusually tight construction unless  
provisions are provided for adequate combustion and ventilation air.  
Confined Space and Unconfined Space  
The National Fuel Gas Code, ANSI Z223.1 defines a confined space as a space whose volume is less than  
50 cubic feet per 1,000 Btu per hour (4.8m³ per kw) of the aggregate input rating of all appliances  
installed in that space and an unconfined space as a space whose volume is not less than 50 cubic feet  
per Btu per hour (4.8m³ per kw) of the aggregate input rating of all appliances in that space. Rooms  
communicating directly with the space in which the appliances are installed, through openings not  
furnished with doors, are considered a part of the unconfined space.  
WARNING: If the area in which the heater may be operated is smaller than that defined as an  
unconfined space or if the building is of unusually tight construction, provide adequate  
combustion and ventilation air by one of the methods described in the National Fuel Gas Code,  
ANSI Z223.1, Section 5.3 or applicable local codes.  
Unusually tight construction is defined as construction where:  
a. Walls and ceilings exposed to the outside atmosphere have a continuous water vapor retarder  
-
with a rating of 1 perm (6 x10 ¹¹ kg per pa-sec-m²) or less with openings gasketed or sealed, and  
b. Weather stripping has been added to openable windows and doors, and  
c. Caulking or sealants are applied to areas such as joints around windows and door frames,  
between sole plates and floors, between wall-ceiling joists, between wall panels, at penetrations  
for plumbing, electrical and gas lines and at other openings.  
Instructions for determining maximum Btu’s for a room  
Step 1  
This calculation is for combustion and ventilation air provisions only and is not intended to be used for  
sizing for heating comfort. To determine the maximum Btu’s allowed for a given room size you will need  
to calculate the volume of the room in cubic feet. To perform this calculation, fill in the table below and  
multiply the room’s width, length and height to obtain the room volume in cubic feet.  
ROOM  
LENGTH  
ROOM  
WIDTH  
ROOM  
HEIGHT  
ROOM VOLUME  
IN CUBIC FEET  
X
X
=
Example:If your room is 20 feet in length, 16 feet wide and has an 8 foot ceiling height, the  
calculation would be as follows: 20 x 16 x 8 = 2,560 cubic feet.  
Step 2  
Divide the room volume by 50 cubic feet to determine the maximum Btu’s per hour the room can  
utilize.  
Example:Using the above example: 2,560 cubic feet divided by 50 = 51.2 x 1,000 = 51,200 Btu’s.  
If the rate of your appliance plus any other gas appliances installed in the space is rated at more Btu’s  
than the example calculated above, you must follow instructions for confined space. See shaded  
WARNING above. If your appliance is rated at less Btu’s than the example calculated above, then your  
area is considered unconfined space.  
4
Download from Www.Somanuals.com. All Manuals Search And Download.  
INSTALLATION INSTRUCTIONS  
The installation of this appliance must conform with local codes or, in the absence of local codes with  
the National Fuel Gas Code, ANSI Z223.1.  
NOTE: Before the unit is connected to any gas line, check the name plate on the unit for the proper  
gas type you will be using.  
Do not install this appliance in a bedroom or bathroom.  
This appliance is equipped with a control valve that has an internal regulator, and is not intended to regulate  
any gas pressure above ½psig. If using LP gas, a low pressure regulator (not furnished) must be installed in  
the gas line between the tank and appliance. Do not connect the appliance to the gas line if this regulator is  
not in place. If using natural gas, check with the gas company to insure that proper gas pressure is available.  
GAS PRESSURE: Minimum inlet gas supply pressure must be 5.0” WC for natural gas or 11” WC for  
LP gas for the purpose of input adjustment. Maximum inlet gas supply pressure must not exceed 10.5”  
WC for natural gas, or 13” WC for LP gas. The gas line supplying the appliance must be sufficient size  
to furnish the appropriate supply pressure to the appliance when being operated on the high setting.  
The appliance and its appliance main gas valve must be disconnected from the gas supply  
piping system during any pressure testing of that system at test pressures in excess of ½  
psig (3.5kPa).  
The appliance must be isolated from the gas supply piping system by closing its individual  
manual shutoff valve during any pressure testing of the gas supply piping system at test  
pressures equal to or less than ½psig (3.5kPa).  
Always keep appliance area clear and free from combustible materials, gasoline and other  
flammable vapors and liquids.  
Pressure tap screws must be closed before turning on gas to appliance.  
HEATER CLEARANCES FROM COMBUSTIBLES:  
The minimum clearances to any combustible surface are: 1 inch from the left and right sides, 4 inches  
from the rear, 24 inches from the front and 24 inches from the top of the heater. The left and right side  
clearances are measured from the outside edge of the top of the heater. The front clearance is measured  
from the front of the cabinet and the top measurement is measured from the top of the heater. The rear  
clearance is measured from the back panel of the heater.  
CLEARANCES AROUND AIR OPENINGS:  
Do not place any material or store any objects behind the heater. After installation of the heater, do not  
block the open area behind the heater in any way.  
HEATER CLEARANCES FOR SERVICING:  
The minimum clearances for servicing the heater are: 18 inches from the right side and 18 inches from  
the rear of the heater.  
This appliance may be installed in an aftermarket permanently located manufactured (mobile)  
home, where not prohibited by state or local codes.  
Aftermarket: Completion of sale, not for the purpose of resale, from the manufacturer.  
This appliance is only for use with the type of gas indicated on the rating plate. This appliance is  
not convertible for use with other gases.  
5
Download from Www.Somanuals.com. All Manuals Search And Download.  
ASSEMBLY INSTRUCTIONS  
NOTE: It is recommended by the manufacturer that a qualified individual install this appliance.  
Your new DiamondGlo heater is shipped in one box and the logs are shipped in a separate box. Packed  
with the DiamondGlo heater is a thermostat that must be hooked to the appliance before it is operated.  
Please follow the instructions on page 7 for the installation of this thermostat.  
1. Remove DiamondGlo heater from the box by cutting bands around the box and lifting the box off  
the heater.  
2. Lift heater from the bottom of the box and place near the final location of the heater. CAUTION:  
Lift heater when moving. Do not slide heater on the floor.  
3. Locate thermostat that was packaged with the heater and see instructions on page 7 of these  
instructions for installation of the thermostat.  
4. The manufacturer has furnished a 3/8” flare brass fitting for connection to the gas line. If the gas  
line is anything but a 3/8” flare connection, this fitting must be changed to the appropriate fitting by  
the installer.  
5. Connect the gas line to the fitting located at the back of the heater.  
6. Remove the screen from the front of the heater by removing the screw from the middle top of the  
screen, and pulling the screen off by pulling on the two brass knobs located on the bottom of the  
screen.  
7. Place the heater in its final location.  
8. Make sure all gas connections are tight. Turn on gas and coat each joint with a soap and water  
solution and watch for air bubbles which will indicate leaks. Any leaks must be corrected before  
proceeding with installation. DO NOT USE A FLAME OR ANY IGNITION SOURCE TO  
CHECK FOR LEAKS.  
9. Your DiamondGlo heater was leak tested before it left the factory, but it is recommended to check  
all connections for leaks.  
10. Remove logs from box. Notice the notches in the larger logs and the numbers on the bottom of the  
same logs. The log placement is very important to the safe operation of the appliance.  
11. NOTE: For correct log placement, match the log placement photo in this manual with the model number  
of your heater. The logs MUST be placed exactly as shown. If there is any evidence of carbon or blackening  
on the logs, they may be incorrectly placed. There should not be any carbon or blackening on the logs at  
any time.  
12. Place the back log in the grooves on the elevated cradle toward the back of the grate making sure  
the grooves in the bottom of the log fit on the cradle.  
13. Place the middle log in the grooves on the center elevated section of the cradle making sure the  
grooves in the bottom of the log fit on the cradle. This will position the middle log between the  
burner.  
14. Place the front log on the front of the grate in front of the cradle making sure the grooves on the  
bottom and front of the log fit the bars on the grate.  
15. Place the small top logs in the grooves on top of the front and back log, making sure these logs lay  
across the middle log in the appropriate groove.  
16. Match the model number of your heater with the heater model number on page 12 of this  
instruction manual. The log placement should look like this. If it doesn’t, follow steps 10 through 16  
above.  
17. Replace the front screen on the heater by sliding the two sides into the notches and replacing the  
screw in the top middle of the screen.  
6
Download from Www.Somanuals.com. All Manuals Search And Download.  
INSTALLATION AND OPERATING INSTRUCTIONS  
THERMOSTAT - REMOTE CONTROL  
THERMOSTAT  
It is suggested by the manufacturer that a qualified individual make this installation.  
Your DiamondGlo II and DiamondGlo JR is shipped from the factory with a thermostat included.  
Follow these instructions for the installation and operation of this thermostat.  
Locate the control valve at the back of the heater. Notice the electric terminals on the control  
valve, located on the right hand side of the valve when facing the back of the heater. See FIG 1.  
1. Decide where you want to mount the thermostat. The thermostat can be mounted directly to the  
back of the heater using the bracket that is furnished with the thermostat or it can be located on a  
wall adjacent to the heater. (The bracket can be discarded if the thermostat is mounted on the wall  
adjacent to the heater.)  
2. Run wire (included) from the log set to the location of the thermostat.  
3. It is recommended that only the wire furnished with the thermostat is used.  
4. You may cut the wire to the appropriate length needed, but it is recommended not to use any  
additional wire, so locate the thermostat within the distance of the wire included.  
5. Attach the two bare end wires to the wall thermostat.  
TP TH  
TP  
TH  
6. Make sure the ON/OFF lever on the wall thermostat is turned  
OFF and mount the wall thermostat. The cover of the  
thermostat snaps off for access to the mounting screw location.  
7. Attach the two wires at the control valve to the two outside terminals on  
the terminal block. See drawing at right. (FIG. 1) (Make sure the wall  
thermostat is turned OFF.)  
8. Follow the safety information on page 9 of this instruction manual.  
9. Follow the lighting instructions on page 9 of this instruction manual.  
FIG. 1  
10. After lighting the pilot, turn the ON/OFF control knob (FIG. 4 on page 9) to the ON position and  
the thermostat ON/OFF lever to the ON position. Adjust the temperature lever to the desired  
position. You can now adjust the HI/LOW knob to the desired level. If you have the HI/LOW  
control knob on “HI” the log set will burn on high flame when the thermostat calls for heat. If you  
have the HI/LOW control knob on “LOW” the log set will burn on low flame when the  
thermostat calls for heat.  
11. You can allow the log set to operate by the thermostat setting or you can keep the log set from  
operating by turning the ON/OFF lever to “OFF” on the thermostat.  
12. It is recommended that the ON/OFF control knob (FIG. 4 on page 9) on the control valve be turned to  
the “OFF” position when leaving home for any period of time.  
7
Download from Www.Somanuals.com. All Manuals Search And Download.  
THERMOSTAT REMOTE CONTROL  
Remove screen from front of heater. Place the remote control receiver on the floor of the heater,  
over next to the inside wall of the heater. Run the two wires from the receiver through the  
opening in the floor of the heater so they can be connected to the valve. ( NOTE: Make sure the  
wires are placed so they are not close to any flames on the burner.)  
It is recommended by the manufacturer that a qualified individual install this device.  
The DiamondGlo II and DiamondGlo Jr. are shipped from the factory with a thermostat  
included. If using the Thermostat Remote Control, the thermostat package, including the wire  
can be discarded.  
Locate the control valve located at the back of the heater. Notice the electric terminals on the  
control valve, located on the right hand side of the valve when facing the back of the heater. See  
FIG. 2.  
1. Follow the instructions supplied with the Thermostat Remote Control.  
TP TH  
TP  
TH  
This is a millivolt gas valve.  
It is recommended by Heatmaster, Inc. that all precautions are  
followed exactly. (NOTE: In the instructions supplied with the remote  
control, there are instructions on a crackling sound system. This is an  
optional system and is not available from Heatmaster, Inc.)  
2. Follow the safety information on page 9 of this instruction manual.  
3. Follow the lighting instructions on page 9 of this instruction manual.  
4. After lighting the pilot, turn the ON/OFF control knob (FIG. 4 on  
page 9) to the “ON” position. You may now operate your log set  
FIG. 2  
according to the remote control instructions. You can now adjust the HI/LOW knob to the desired  
level. If you have the HI/LOW control knob on “HI”, thelog set will burn on high flame when the  
remote control calls for heat. If you have the HI/LOW control knob on “LOW” the log set will  
burn on low flame when the remote control calls for heat.  
5. It is recommended that you turn the ON/OFF control knob (FIG. 4 on page 9) on the control  
valve to the “OFF” position when leaving home for any period of time.  
FAN OPERATION  
Your heater can be operated without the fan running in the event of a power failure.  
Your heater is equipped with a built-in thermostat that will cause the fan to operate with the burner unit  
in the heater. The heater may need to operate approximately 5 minutes before the fan thermostat allows  
the fan to come on. After the burner shuts off, the fan may continue to run for approximately 5 minutes  
before the fan thermostat allows it to cut off. The fan is designed to operate with the burner unit of the  
heater automatically as long as the electrical cord is plugged in.  
8
Download from Www.Somanuals.com. All Manuals Search And Download.  
FOR YOUR SAFETY READ BEFORE LIGHTING  
WARNING: If you do not follow these instructions exactly, a fire or explosion may result causing property damage,  
personal injury or loss of life.  
A. This appliance has a pilot which must be lighted by hand. When lighting the pilot, follow these instructions exactly.  
This appliance is equipped with a push button piezo ignition device which can be used to light the pilot. If the piezo  
fails to ignite the pilot, then follow the instructions for lighting pilot with match.  
B. BEFORE LIGHTING smell all around the appliance area for gas. Be sure to smell next to the floor because some  
gas is heavier than air and will settle on the floor.  
WHAT TO DO IF YOU SMELL GAS  
Do not try to light any appliance.  
Do not touch any electrical switch; do not use any phone in your building.  
Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions.  
If you cannot reach your gas supplier, call the fire department.  
C. Use only your hand to push in or turn the gas control handle, Never use tools. If the handle will not push in or turn  
by hand, do not try to repair it. Call a qualified service technician. Force or attempted repair may result in fire or  
explosion.  
D. Do not use this appliance if any part has been under water. Immediately call a qualified service technician to inspect  
the appliance and to replace any part of the control system and any gas control which has been under water.  
LIGHTING INSTRUCTIONS  
1. STOP! Read the safety information previously listed above.  
2. Make sure the thermostat or remote control is in the “OFF” position.  
3. Turn ON/OFF control knob (FIG. 4) clockwise  
to the “OFF” position. Do not force.  
4. Wait five (5) minutes to clear out any gas. Then smell for gas, including near the floor. If you smell gas, STOP! Follow  
“B” in the safety information above on this label. If you don’t smell gas, go to the next step.  
5. Locate pilot (Fig. 3) - mounted on the outside of the right hand bracket that holds the burner in place, just behind  
the front part of the burner.  
6. Turn ON/OFF control knob (FIG. 4) counterclockwise  
to the “PILOT” position.  
7. Push down on ON/OFF (FIG. 4) control knob until it stops and hold down. While still holding down on the knob,  
press down on the igniter push button (FIG. 4) several times. This will cause a spark at the pilot burner which will  
ignite the pilot flame. Continue to hold the ON/OFF control knob (FIG. 4) down for about (1) minute after the pilot  
is lit. Release knob and it will pop back out. Pilot should remain lit. If it goes out, repeat steps 1 through 6.  
If the knob does not pop out when released, stop and immediately call your service technician or gas supplier.  
If the pilot will not stay lit after several tries, turn the gas control handle to “OFF” and call your service technician or  
gas supplier.  
LIGHTING PILOT WITH MATCH: Remove screen from the front of the heater. Turn ON/OFF control knob (FIG.  
4) counterclockwise  
to “PILOT”. Place a lit match at the pilot burner, then push the  
ON/OFF control knob (FIG. 4) down until it stops. Continue to hold the control knob in for about one (1) minute  
after the pilot is lit. Release knob and it will pop back out. Pilot should remain lit. If it goes out, repeat the  
above step.  
Replace screen on the front of the heater.  
If the pilot will not stay lit after several tries, turn the ON/OFF control knob (FIG. 4) clockwise  
call your service technician or gas supplier.  
to “OFF” and  
8. To turn the main burner on, turn ON/OFF control knob counterclockwise  
to the “ON” position.  
9. Adjust the heater to high or low by turning the HI/LOW control knob (FIG. 4).  
10. Adjust thermostat to the desired setting.  
TO TURN OFF GAS TO APPLIANCE  
ON/OFF  
CONTROL KNOB  
Turn ON/OFF control knob (FIG. 4) clockwise  
to the “OFF” position. Do not force.  
PILOT BURNER  
IGNITOR  
LOW  
PILOT  
IGNITER  
PUSH BUTTON  
HI/LOW  
CONTROL KNOB  
HI  
Fig. 3  
Fig. 4  
9
Download from Www.Somanuals.com. All Manuals Search And Download.  
CLEANING AND MAINTENANCE INSTRUCTIONS  
ALWAYS REMEMBER:  
1. Do not place any combustible material near the appliance.  
2. Do not place any paper, trash or other material on the log set or in the heater.  
3. Do not touch any part of the appliance when the unit is in operation.  
Your heater is designed to be virtually maintenance free, although periodic visual inspection and  
cleaning is required. Follow the instructions below for the correct procedures.  
If at any time the flames on your log set look abnormal or an odor is noticed that coming from the  
appliance, contact a qualified service technician or the gas company.  
Periodically, visually inspect the main burner flames as well as the pilot flame. The appearance of these  
flames should resemble the drawings on page 11 (FIG. 5 and FIG. 6 or FIG. 7). Any measurements are  
approximate. Flame heights may vary.  
To ensure that your unit operates at peak performance, inspect and clean it at least monthly during the  
heating season by following the guidelines below. More frequent cleaning may be required due to  
excessive lint from carpeting, bedding material, etc. It is imperative that control compartments, burners  
and circulating air passageways of the appliance be kept clean.  
CAUTION: Before cleaning the appliance, be sure it is turned completely off. The pilot should also be  
turned off. The unit must be completely cooled.  
DO NOT USE ANY CLEANING FLUIDS OR TOOLS FOR CLEANING PURPOSES  
1. Remove front screen.  
2. Remove logs from front assembly and place on the floor close to the heater.  
3. Lightly vacuum any loose particles or dust from the grate and burner. Pay close attention to the air  
opening at the beginning of the main burner. This opening is located at the point of the main burner  
where the gas line from the control valve is attached. This opening must remain free of any  
obstruction.  
4. Lightly vacuum any loose particles or dust from the pilot flame area, being sure not to touch any part  
of the pilot with the vacuum.  
5. Lightly vacuum any dust from the logs.  
6. Carefully replace logs on the grate assembly and relight the pilot as stated in this instruction manual.  
NOTE: If any of the appliance parts are hit with the vacuum during cleaning, a gas leak could occur. If  
this happens, be sure to check for leaks as described on page 6 of this instruction manual.  
FAN MOTOR LUBRICATION  
It is recommended by the manufacturer that the fan motor be re-lubricated every six (6)  
months.  
Use six (6) drops of a #20 non-detergent oil when re-lubricating.  
1. Unplug the heater from the electric wall outlet.  
2. Remove the fan cover from the back of the heater.  
3. While looking at the back of the heater, notice the notch that is punched in the end of the  
motor at the 2 o’clock position. This notch is also punched at the other end of the motor in  
the same position.  
4. Notice the location of the motor brackets, because the motor must be re-installed exactly as  
you remove it.  
10  
Download from Www.Somanuals.com. All Manuals Search And Download.  
5. Remove the three (3) screws that hold the fan motor in place.  
6. Slowly pull the motor and fan wheel out from the back of the heater.  
7. Look between the fan wheel and the end of the motor and locate the notches referenced  
above in item 3.  
8. Put six (6) drops of oil in the notch at each end of the motor.  
9. Replace the motor with the brackets in the same location as they were  
mounted at the factory.  
10. Replace the fan cover on the back of the heater.  
11. Plug the heater back into the electric wall outlet.  
NATURAL GAS  
PROPANE GAS  
Fig. 5  
DiamondGlo Jr.  
DiamondGlo II  
Fig. 6  
Fig. 7  
11  
Download from Www.Somanuals.com. All Manuals Search And Download.  
LOG PLACEMENT PHOTOS  
3
4
2
5
1
6
HMDGJR with RO Logs  
HMDGJR with RO Logs  
HMDGJR with SO Logs  
HMDGII with RO Logs  
HMDGII with SO Logs  
9
10  
11  
7
12  
8
HMDGJR with SO Logs  
19  
15  
18  
16  
17  
13  
14  
HMDGII with RO Logs  
25  
22  
23  
24  
20  
21  
HMDGII with SO Logs  
WARNING: Failure to position the parts in accordance with these diagrams or failure to use only parts  
specifically approved with this heater may result in property damage or personal injury.  
The logs MUST be placed exactly as shown.  
12  
Download from Www.Somanuals.com. All Manuals Search And Download.  
LOG PARTS LIST  
KEY  
KEY  
LETTER  
LETTER PART NO.  
DESCRIPTION  
PART NO.  
DESCRIPTION  
1
2
3
4
5
6
7
8
Log # 429  
Log # 430  
Log # 431  
Log # 432  
Log # 444  
Log # 409  
Log # 439  
Log # 440  
Log # 441  
Log # 416  
Log # 438  
Log # 415  
Front Log  
Middle Log  
Back Log  
Right Log  
Left Log  
Middle Top Log  
Front Log  
Middle Log  
Back Log  
Right Log  
Left Log  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
Log # 426  
Log # 427  
Log # 428  
Log # 410  
Log # 409  
Log # 424  
Log # 408  
Log # 435  
Log # 436  
Log # 437  
Log # 416  
Log # 438  
Log # 415  
Front Log  
Middle Log  
Back Log  
Right Log  
Left Bottom Log  
Left Top Log  
Middle Top Log  
Front Log  
Middle Log  
Back Log  
Right Log  
Left Log  
Middle Top Log  
9
10  
11  
12  
Middle Top Log  
13  
Download from Www.Somanuals.com. All Manuals Search And Download.  
A connection wiring diagram to aid in locating components.  
FIG. 13  
120  
VOLTS  
MOT  
A schematic wiring diagram of ladder form.  
FIG. 14  
CAUTION: Label all wires prior to disconnection when servicing controls. Wiring errors can cause  
improper and dangerous operation.  
Verify proper operation after servicing.  
WARNING  
Electrical Grounding Instructions  
This appliance is equipped with a three-prong (grounding) plug for your protection against shock hazard  
and should be plugged directly into a properly grounded three-prong receptacle.  
If any of the original wire supplied with the appliance must be replaced, it MUST be replaced with type  
SPT-2 wire or its equivalent.  
14  
Download from Www.Somanuals.com. All Manuals Search And Download.  
PARTS DRAWING  
ZZ  
N
A10  
A5  
A1  
W
A6  
RR  
W
IGNITOR WIRE  
to ignitor tip  
A4  
B
VALVE MOUNTING  
BRACKET (T)  
A3  
TT  
XX  
NN  
W
A21  
Z
A
W
O
DD  
Y
T
LL  
G
J
MM  
Q
DD  
GG  
R
K
THERMOSTAT PACKAGE  
H
C
E
O
JJ  
A2  
EE  
II  
O
TEMP  
OFF  
ON  
90  
70  
50  
S
I
I
D
J
F
P
G
F
L
FF  
U
HH  
W
U
W
SS  
N
N
FLOOR PANEL  
BURNER ASSEMBLY  
VALVE  
AA  
X
YY  
NATURAL GAS  
PILOT LINE  
REGULATOR  
BB  
UU  
VV  
WW  
VV  
UU  
UU  
A9  
CC  
MM  
PP  
OO  
U
KK  
MM  
TT  
W
NN  
A7  
V
IGNITOR WIRE  
to push button  
O
NN  
W
A8  
NN  
15  
Download from Www.Somanuals.com. All Manuals Search And Download.  
PARTS LIST  
KEY  
LETTER  
PART  
NO.  
KEY  
LETTER  
PART  
NO.  
DESCRIPTION  
DESCRIPTION  
A
A
B
B
C
D
E
F
16-1150 Heater Back - DGII *  
16-1250 Heater Back - DGJr *  
11-1136 Heater Top - DGII *  
16-1136 Heater Top - DGJr *  
02-1040 Junction Box  
16-1500 Junction Box Cover & Mount  
07-1013 Junction Box Screw 6-32 x 3/8"  
11-1412 Brass Trim 3/4" x 17 - DGII  
16-1400 Brass Trim 3/4" x 12 7/8 - DGJr  
11-1410 Brass Trim 3/4" x 8 1/32" - DGII  
(Side Louver)  
16-1410 Brass Trim 3/4" x 5 3/4" - DGJr  
(Side Louver)  
11-1413 Brass Trim 3/4" x 17 15/16" - DGII  
(Front Louver)  
16-1415 Brass Trim 3/4" x 13 1/2" - DGJr  
(Front Louver)  
11-1415 Brass Trim 1/2" x 38 1/4" - DGII  
16-1420 Brass Trim 1/2" x 29 7/8" - DGJr  
11-1138 Side Louver - DGII *  
16-1138 Side Louver - DGJr *  
11-1139 Front Louver - DGII *  
16-1139 Front Louver - DGJr *  
16-1300 Front Screen - DGII  
16-1350 Front Screen - DGJr  
02-1060 8-32 x 3/4" Pointed Phillips Head  
11-1440 Brass Decorative Knob  
02-1075 8-32 Keeps Nut  
11-1401 Name Plate  
16-1032 3" Control Knob Extender HI/LO  
11-1450 8-32 x 3" Screws  
11-1403 Push-On Nut  
16-1505 Valve Assembly Monuting Bracket  
11-1445 8-32 x 5/16" Screw  
AA  
BB  
CC  
DD  
EE  
FF  
GG  
HH  
II  
01-1004 Brass Fitting 3/8 NPT x 3/8 FL  
11-1036 Orifice  
11-1036 Orifice  
11-1505 10-32 Keeps Nut  
16-1530 Thermostat  
16-1540 120volt AC - Electric Cord  
04-1012 10-32 x 1 1/4" Screw  
16-1550 Thermostat Bracket  
04-1009 8-32 x 1/2" Pointed Head Phillips Screw  
02-1056 Insulated Wire Nut  
11-1181 Burner - DGII  
F
G
JJ  
KK  
KK  
LL  
G
H
H
11-1182 Burner - DGJr  
01-1158 10-32 x 1/4" Screw  
01-1080 10-32 x 1/2" Screw  
01-1095 10-32 Nut  
03-1000 Pilot Tubing - LP  
03-1000 Pilot Tubing - Nat  
16-1040 ODS Pilot - LP gas # 8404  
16-1045 ODS Pilot - Nat gas # 8214  
11-1164 Piezo Ignitor  
MM  
NN  
OO  
OO  
PP  
PP  
RR  
SS  
TT  
UU  
VV  
WW  
XX  
YY  
YY  
ZZ  
A1  
A2  
A3  
A4  
A5  
A6  
A7  
A8  
A8  
A9  
I
I
J
J
16-1600 Bottom Cover Plate  
16-3600 Piezo Wire - 36"  
K
K
L
11-1076 3/16" Nut & Ferrule  
11-1155 3/16" MPT Connector  
11-1150 Pilot Regulator - Nat gas ONLY  
16-1031 3" Control Knob Extender  
16-1030 Millivolt Valve - LP gas  
16-1035 Millivolt Valve - Nat gas  
16-1560 Fan Cover  
11-1460 Rubber Grommet  
02-1058 Strain Relief - Small  
16-1201 Strain Relief - Large  
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
Nov-01  
8x1 s/drill  
14-1202 Control Knob  
11-1465 Flat Washer  
16-1110 Pilot Burner Bracket - LP gas  
16-1510 Grate DGII  
16-1515 Grate DG Jr.  
16-1200L Burner & Log Support - DGII  
06-1032 #8 x 1/2" Std. Screw  
07-1020 90deg Street Elbow  
11-1395 Thermodisc  
16-1520 Valve Control Rods ( 1/4" x 1/4" sq.)  
11-1441 Loxit Nut & Sleeve  
Parts may be ordered directly from:  
HEATMASTER, INC.  
3625 Benson Road, P.O. Box 1717  
Angier, NC 27501  
(919) 639-4568  
When ordering, please include complete part number, part name and description.  
* Specify COLOR - Grey or Almond  
16  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Download from Www.Somanuals.com. All Manuals Search And Download.  

Graco Marine Instruments g250 User Manual
Grizzly Saw G8122 User Manual
Hasbro Motorized Toy Car 33392 User Manual
Hasty Bake Convection Oven Continental User Manual
Hotpoint Washer HAULT 943 User Manual
HP Hewlett Packard Computer Drive 2 SP4 User Manual
HP Hewlett Packard Network Card NC320T User Manual
Husqvarna Trimmer 335LS User Manual
hussman Network Router P N 374511B User Manual
Ikelite Carrying Case 601410 User Manual