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7

101870

OWNER’S MANUAL

ANCHOR 

Installing Two Mounting Screws

Note:

 Wall anchors and mounting screws

are in hardware package. The hardware pack-
age is provided with heater.

Attaching to wall stud method

For attaching mounting screw to wall stud

1.

Drill hole at marked location using 9/64"
drill bit.

2.

Insert mounting screw into wall stud.

3.

Tighten screw until 1/16" space (thick-
ness of penny) is between screwhead
and wall.

Attaching to wall anchor
method

Follow instructions below to attach mount-
ing screws to hollow walls (wall areas be-
tween studs) or solid walls (concrete or
masonry).

1.

Drill holes at marked locations using
5/16" drill bit. For solid walls (concrete
or masonry), drill at least 1 1/4" deep.

2.

Fold wall anchor (see Figure 6).

INSTALLING TO
WALL

Continued

Figure 8 - Tightening Anchors

1/16"
Space

Thin or
Thick Wall
(thick wall
shown)

Solid
Wall

Thin Walls
(1/4" to 1/2"
thick)

Figure 7 - Popping Open Anchor Wings
For Thin Walls

3.

Insert wall anchor (wings first) into
hole. Tap anchor flush to wall.

4.

For thin walls (1/2" or less), insert red
key into wall anchor. Push red key to
“pop” open anchor wings (see Figure
7). 

IMPORTANT:

 Do not hammer key!

For thick walls (over 1/2" thick) or solid
walls, do not pop open wings.

Figure 6 - Folding Anchor

5.

Tighten two screws until 1/16" space
(thickness of penny) is between
screwheads and wall (see Figure 8).

Placing Heater On Mounting
Screws

1.

Locate two keyhole slots on back panel
of heater (see Figure 9).

2.

Place large openings of slots over
screwheads. Slide heater down until
screws are in small portion of slots.

Figure 11 - Installing Bottom Mounting
Screw

Removing Front Panel Of Heater

1.

Remove two screws near bottom cor-
ners of front panel.

2.

Lift straight up on grill guard until it
stops. Grill guard will slide up about 1/4".

3.

Pull bottom of front panel forward, then
down.

Figure 10 - Removing Front Panel Of
Heater

Installing Bottom Mounting
Screw

1.

Locate bottom mounting hole. This
hole is near bottom on back panel of
heater (see Figure 11).

2.

Mark screw location on wall.

3.

Remove heater from wall.

4.

If installing bottom mounting screw
into hollow or solid wall, install wall
anchor. Follow steps 1 through 5 under
Attaching To Wall Anchor Method.

If installing bottom mounting screw
into wall stud, drill hole at marked lo-
cation using 9/64" drill bit.

5.

Replace heater on wall.

6.

Insert bottom anchor screw through
back panel into bottom anchor or drilled
hole (see Figure 11).

7.

Tighten screw until heater is firmly se-
cured to wall. Do not over tighten.

Note:

 Do not replace front panel at this

time. Replace front panel after making
gas connections and checking for leaks
(see pages 8 and 9).

Keyhole Slots

Figure 9 - Location Of Keyhole Slots On
Back Panel Of Heater

Summary of Contents for Comfort Glow CGN10A

Page 1: ...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 ins...

Page 2: ...ach your gas supplier call the fire department 3 Heater model CGN10A shall not be installed in a bathroom 4 Never install the heater in a recreational vehicle where curtains furniture clothing or othe...

Page 3: ...effi cient than ever New materials increased insulation and new construction methods help reduce heat loss in homes Home own ers weather strip and caulk around windows and doors to keep the cold air...

Page 4: ...onfined or Unconfined Space Use this worksheet to determine if you have a confined or unconfined space Space Includes the room in which you will install heater plus any adjoining rooms with doorless p...

Page 5: ...connecting the two spaces see options 1 and 2 Figure 2 You can also remove door into adjoining room see op tion 3 Figure 2 Follow the National Fuel Gas Code NFPA 54 ANSI Z223 1 Section 5 3 Air for Com...

Page 6: ...all heater Follow all local codes AnA G A design certifiedmanualshutoff valve with 1 8 NPT tap is an acceptable alternative to test gauge connection Pur chase the optional A G A design certified manua...

Page 7: ...screws until 1 16 space thickness of penny is between screwheads and wall see Figure 8 Placing Heater On Mounting Screws 1 Locate two keyhole slots on back panel of heater see Figure 9 2 Place large...

Page 8: ...ccur Installation must include a manual shutoff valve ground joint union and plugged 1 8 NPT tap Locate NPT tap within reach for test gauge hook up NPT tap must be upstream from heater see Figure 12 A...

Page 9: ...to control valve see Figure 14 Apply mixture of liquid soap and wa ter to gas joints Bubbles forming show a leak 5 Correct all leaks at once 6 Light heater see Operating Heater pages 9 and 10 Check th...

Page 10: ...leshooting pages 12 through 14 Also contact a qualified service person or gas supplier for repairs Until repairs are made light pilot with match To light pilot with match see Manual Lighting Procedure...

Page 11: ...pingoftheflame It also shows the flame higher than 1 2 the glass panel height WARNING If yellow tipping occurs your heater could pro duce increased levels of carbon monoxide If burner flame pat tern s...

Page 12: ...alve not fully open 4 Thermocouple connection loose at con trol valve 5 Pilot flame not touching thermocouple which allows thermocouple to cool causing pilot flame to go out This prob lem could be cau...

Page 13: ...n heater blocked 4 Dirty or partially clogged burner orifice REMEDY 1 Clean burner orifice see Cleaning and Maintenance page 11 or replace burner orifice 2 Replace burner orifice 3 Contact local natur...

Page 14: ...eck ing Gas Connections page 9 1 Refer to Fresh Air for Combustion and Venti lation requirements page 3 OBSERVED PROBLEM Heater produces a clicking ticking noise just after burner is lit or shut off H...

Page 15: ...r 5 00 payable to DESA International ACCESSORY Purchase this heater accessory from your local dealer If they cannot supply this ac cessory either contact your nearest Parts Central page 18 or call DES...

Page 16: ...16 101870 NATURAL GAS HEATER CGN10A AND CGN6 12 2 12 1 ODS PILOT HEATER EXPLODED VIEW 10 12 11 1 2 3 4 5 6 7 9 8 10 13 14 15 16 17 18 21 23 24 27 22 26 25 19 20 28 29 ILLUSTRATED PARTS LIST...

Page 17: ...03 100701 03 ODS Pilot Assembly 1 12 1 098514 01 098514 01 Thermocouple 1 12 2 098594 01 098594 01 Ignitor Electrode 1 13 099386 02 099386 02 Burner 1 14 099387 05 099387 05 Pilot Tubing 1 15 098251 0...

Page 18: ...49120 616 684 2697 1 800 268 4983 Parts Only Dayton Hardware P O Box 275 North Dayton Station Dayton OH 45404 All States 513 258 3721 OH 1 800 762 3426 Halco Enterprises 208 Carter Drive Unit 21 West...

Page 19: ...___________________ _______________________________________________________________________________________________ ____________________________________________________________________________________...

Page 20: ...oes not apply to parts that are not in original condition because of normal wear and tear or parts that fail or become damaged as a result of misuse accidents lack of proper maintenance or defects cau...

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