background image

12

107553

UNVENTED NATURAL GAS LOG HEATER

For more information, visit www.desatech.com

INSTALLATION

Continued

Figure 14 - Equipment Shutoff Valve

ON

POSITION

OFF

POSITION

Open

Equipment
Shutoff Valve

Figure 15 - Checking Gas Joints

Gas Meter

Equipment
Shutoff Valve

Thermostat Gas
Valve or Control
Valve Location

Closed

 WARNING: Never use an open

flame to check for a leak. Apply a
mixture of liquid soap and water
to all joints. Bubbles forming show
a leak. Correct all leaks at once.

 WARNING: Test all gas pip-

ing and connections for leaks
after installing or servicing. Cor-
rect all leaks at once.

CHECKING GAS
CONNECTIONS

Pressure Testing gas Supply
Piping system

Test Pressures In Excess Of 1/2 PSIG
(3.5 kPa)

1.

Disconnect appliance with its appliance
main gas valve (control valve) and equip-
ment shutoff valve from gas supply pip-
ing system. Pressures in excess of 1/2
psig will damage heater regulator.

2.

Cap off open end of gas pipe where
equipment shutoff valve was connected.

3.

Pressurize supply piping system by either
using compressed air or opening main gas
valve located on or near gas meter.

4.

Check all joints of gas supply piping
system. Apply mixture of liquid soap
and water to gas joints. Bubbles form-
ing show a leak.

5.

Correct all leaks at once.

6.

Reconnect heater and equipment
shutoff valve to gas supply. Check re-
connected fittings for leaks.

Test Pressures Equal To or Less Than
1/2 PSIG (3.5 kPa)

1.

Close equipment shutoff valve (see Fig-
ure 14).

2.

Pressurize supply piping system by either
using compressed air or opening main gas
valve located on or near gas meter.

3.

Check all joints from gas meter to equip-
ment shutoff valve (see Figure 15). Ap-
ply mixture of liquid soap and water to
gas joints. Bubbles forming show a leak.

4.

Correct all leaks at once.

Pressure Testing Heater Gas
Connections

1.

Open equipment shutoff valve (see Fig-
ure 14).

2.

Open main gas valve located on or near
gas meter.

3.

Make sure control knob of heater is in
the OFF position.

4.

Check all joints from equipment shutoff
valve to control valve (see Figure 15).
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 15 through 17). Check all other
internal joints for leaks.

7.

Turn off heater (see To Turn Off Gas to
Appliance
, page 16).

Front

Back

Front

Back

INSTALLING REMOTE
RECEIVER UNIT

1.

Disconnect switch wires from the con-
trol valve.

2.

Remove phillips head screws and heat
shield.

3.

Remove switch plate (see Figure 16).
Discard after removing.

4.

Install remote receiver unit onto gas log
heater base using phillips head screws.

5.

Connect wires as shown in Figure 18.

Figure 16 - Switch Plate and Wiring Har-
ness (Switch Plate and Orientation May
Vary Depending On Model)

Figure 17 - Installing Remote Receiver

Wires

Screws

Remote
Receiver

Screws

Figure 18 - Connecting Wires

Valve

White
Wire From
Receiver

Red Wire From Receiver

Summary of Contents for Comfort Glow CCL3924NR

Page 1: ...NRA CCL3924NR CCL3930NR 24 and 30 Remote Ready P I L O T O F F O N LO REMOTE OFF HI Also Design Certified As Vented Decorative Appliances When Not Used With Hand Held Thermostat Remote OWNER S OPERATI...

Page 2: ...ke turn offheaterandcallaqualifiedserviceper son Note Duringinitialoperation slight smokingmayoccurduetologcuringand heater burning manufacturing residues 7 To prevent the creation of soot follow the...

Page 3: ...ly by grate 2 Remove all protective packaging ap plied to logs and heater for shipment 3 Check all items for any shipping dam age If damaged promptly inform dealer where you bought heater UNPACKING PR...

Page 4: ...construction is de fined as construction where a walls and ceilings exposed to the outside atmosphere have a con tinuous water vapor retarder with a rating of one perm 6 x 10 11 kg per pa sec m2 or le...

Page 5: ..._____________Btu Hr Do not include direct vent gas appliances Direct vent draws combustion air from the outdoors and vents to the outdoors 4 Compare the maximum Btu Hr the space can support with the a...

Page 6: ...ducts You must provide two per manent openings one within 12 of the ceiling and one within 12 of the floor Connect these items directly to the outdoors orspacesopentotheoutdoors Thesespaces include a...

Page 7: ...tateorlocalcodesmay onlyallowoperationofthisappli ance in a vented configuration Check your state or local codes WARNING Make sure the se lector switch is in the OFF posi tion before installing heater...

Page 8: ...27 Less than 8 Noncombustible material must be extended to at least 8 See Between 8 and 12 above If you cannot extend material you must operate heater with flue damper open Figure 5 Heat Resistant Mat...

Page 9: ...tallation does notmeettheminimumclearances shown you must do one of the following operate the logs only with the flue damper open raise the mantel to an accept able height remove the mantel 14 Min Com...

Page 10: ...e Figure 12 page 11 If installing in a brick bottom fire place mark screw locations in mortar joint of bricks 5 Remove heater base from fireplace 6 Drill holes at marked locations using 3 16 masonry d...

Page 11: ...to male threads This will prevent excess sealant from going into pipe Excess sealant in pipe could result in clogged heater valves CAUTION Usepipejointseal ant that is resistant to liquid pe troleum...

Page 12: ...Test Pressures Equal To or Less Than 1 2 PSIG 3 5 kPa 1 Close equipment shutoff valve see Fig ure 14 2 Pressurizesupplypipingsystembyeither usingcompressedairoropeningmaingas valve located on or near...

Page 13: ...ont Log 3 Recess Post Post Burner Cutout Continued CAUTION After installation andperiodicallythereafter check to ensure that no flame comes in contact with any log With the heater set to HIGH check to...

Page 14: ...g rests firmly between the grate fingers and the grate base see Figure 26 2 Place the base of the middle log 2 in the U shaped slots of the grate base The cutout on the right of the middle log shouldf...

Page 15: ...he OFF position 5 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 in formation columns 1 and 2 If you don t smell gas...

Page 16: ...s lit You may shut off the burners and keep the pilot lit by doing one of the following 1 Turn control knob clockwise to the PILOT position 2 UseremotecontrolmanualOFFbutton 3 SetselectorswitchintheOF...

Page 17: ...ockage or replace burner Blocked burner flame holes will create soot CGHRCTA Series Operation 2b Press the AUTO ON OFF button on the hand held remote control see Figure 36 The lights to the left of th...

Page 18: ...G BURNER INJECTOR HOLDER AND PILOT AIR INLET HOLE The primary air inlet holes allow the proper amount of air to mix with the gas This provides a clean burning flame Keep these holes clear of dust dirt...

Page 19: ...7 Control valve damaged REMEDY 1 Reconnect ignitor cable 2 Free ignitor cable if pinched by any metal or tubing Keep ignitor cable dry 3 Tighten nut holding piezo ignitor to base panel of log set Nut...

Page 20: ...nti lation requirements page 4 1 Turn control knob to LO position and let warm up for a minute 2 Operate burner until air is removed from line Have gas line checked by local natural gas company 3 Obse...

Page 21: ...er produces a clicking ticking noise just after burner is lit or shut off Heater produces unwanted odors Heater shuts off in use ODS operates Gas odor even when control knob is in OFF position Gas odo...

Page 22: ...HEATER For more information visit www desatech com ILLUSTRATED PARTS BREAKDOWN CGD3924NRA 7 16 16 17 25 16 3 2 1 4 11 21 10 9 12 15 8 19 18 20 6 14 5 13 27 26 26 22 23 24 O F F P I L O T O N H I L O...

Page 23: ...102772 01 Burner 1 13 099387 12 Pilot Tube Valve to Regulator 1 14 103781 01 Gas Control Valve 1 15 103345 01 Lower Bracket 1 16 M11084 38 Screw 8 x 38 7 17 102775 06CK Painted Base Assembly 1 18 098...

Page 24: ...or more information visit www desatech com ILLUSTRATED PARTS BREAKDOWN CCL3924NR CCL3930NR 30 18 18 19 27 18 13 23 12 11 14 4 5 1 2 17 10 21 20 22 6 7 3 9 16 8 15 29 28 28 25 26 O F F P I L O T O N H...

Page 25: ...8 M11084 38 M11084 38 Screw 8 x 38 7 19 102775 06CK 102775 06CK Painted Base Assembly 1 20 098271 07 098271 07 Ignitor Cable 1 21 102445 01 102445 01 Piezo Ignitor 1 22 103587 02CK 103587 02CK Plate S...

Page 26: ...riginal replacement parts and accessories Baltimore Electric 1348 Dixwell Avenue Hamden CT 06514 0322 1 800 397 7553 203 248 7553 Parts Department Portable Heater Parts 342 N County Rd 400 East Valpar...

Page 27: ...ur near est Parts Central see page 26 or call DESA International s Sales Department at 1 800 972 7879 for referral information You can also write to the address listed on the back page of this manual...

Page 28: ...to repairing a defective heater will be the responsibility of the owner TO THE FULL EXTENT ALLOWED BY THE LAW OF THE JURISDICTION THAT GOVERNS THE SALE OF THE PRODUCT THIS EXPRESS WARRANTY EXCLUDES AN...

Reviews: