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11

104332

OWNER’S MANUAL

INSTALLATION

Continued

Continued

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 ei-
ther using compressed air or opening
propane/LP supply tank valve.

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 15).

 WARNING: Test all gas pip-

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

 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.

 CAUTION: Make sure exter-

nal regulator has been installed
between propane/LP supply and
heater. See guidelines under 

Con-

necting to Gas Supply, page 10.

Figure 15 - Equipment Shutoff Valve

Figure 16 - Checking Gas Joints

ON

POSIT

PO

Equipment
Shutoff
Valve

Open

Closed

Thermostat Gas Valve

Propane/LP
Supply Tank

Equipment
Shutoff Valve

OPERATING
HEATER

FOR YOUR SAFETY

READ BEFORE

LIGHTING

A. This appliance has a pilot which must

be lighted by hand. When lighting the
pilot, follow these instructions exactly.

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 electric 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 sup-

plier, call the fire department.

C. Use only your hand to push in or turn

the gas control knob. Never use tools.
If the knob will not push in or turn
by hand, don’t try to repair it, call a
qualified service technician or gas
supplier. Force or attempted repair
may result in a 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 un-
der water.

 WARNING: If you do not fol-

low these instructions exactly, a
fire or explosion may result caus-
ing property damage, personal
injury or loss of life.

2.

Pressurize supply piping system by ei-
ther using compressed air or opening
propane/LP supply tank valve.

3.

Check all joints from propane/LP sup-
ply tank to equipment shutoff valve (see
Figure 16). Apply 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 15).

2.

Open propane/LP supply tank valve.

3.

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

4.

Check all joints from equipment shutoff
valve to thermostat gas valve (see Fig-
ure 16). Apply mixture of liquid soap
and water to gas joints. Bubbles form-
ing show a leak.

5.

Correct all leaks at once.

6.

Light heater (see Operating Heater,
pages 11 and 12). Check all other in-
ternal joints for leaks.

7.

Turn off heater (see To Turn Off Gas to
Appliance
, page 12).

8.

Replace front panel.

Summary of Contents for CGP20TB

Page 1: ...ence CGP20TB CGP20TLB CGP30TB CGP30TLB 20 000 Btu Hr Thermostat and 30 000 Btu Hr Thermostat Model Heaters WARNING Improper installa tion adjustment alteration ser vice or maintenance can cause injury...

Page 2: ...can be dangerous 4 This heater shall not be installed in a bedroom or bathroom 5 This heater needs fresh outside air ven tilation to run properly This heater has an Oxygen Depletion Sensing ODS safety...

Page 3: ...shipment 3 Check heater for any shipping damage If heater is damaged promptly inform dealer where you bought heater PRODUCT FEATURES SAFETY DEVICE This heater has a pilot with an Oxygen Depletion Sen...

Page 4: ...ing only iftherearedoorlesspassagewaysorventila tion grills between them PROVIDING ADEQUATE VENTILATION The following are excerpts from National Fuel Gas Code NFPA 54 ANS Z223 1 Sec tion5 3 AirforComb...

Page 5: ...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 actual amount of Btu Hr used...

Page 6: ...igure 2 Ventilation Air from Inside Building WARNING Rework work sheet adding the space of the adjoining unconfined space The combined spaces must have enough fresh air to supply all appliances in bot...

Page 7: ...N This heater cre ates warm air currents These currents move heat to wall sur faces next to heater Installing heater next to vinyl or cloth wall coverings or operating heater where impurities such as...

Page 8: ...ng bracket to wall in one of two ways 1 Attaching to wall stud 2 Attaching to wall anchor Removing Front Panel Of Heater 1 Remove two screws near bottom cor ners of front panel 2 Liftstraightupongrill...

Page 9: ...l mounting bracket is firmly fastened to wall Figure 9 Folding Anchor INSTALLATION Continued Figure 10 Popping Open Anchor Wings For Thin Walls Stand Out Tab Figure 11 Mounting Heater Onto Mounting Br...

Page 10: ...un properly IMPORTANT Holdpressureregulatorwith wrench when connecting it to gas piping and or fittings CAUTION Never connect heater directly to the propane LP supply This heater requires an external...

Page 11: ...ppliance area for gas Be sure to smell next to the floor because some gas is heavier than air and will settle on the floor WHATTODOIFYOUSMELLGAS Do not try to light any appliance Do not touch any elec...

Page 12: ...ol knob Note If pilot goes out repeat steps 3 through 7 This heater has a safety interlock system Wait one 1 minute before lighting pilot again 8 Turn control knob counterclockwise C clockwise to desi...

Page 13: ...an WARNING Turn off heater and let cool before cleaning CAUTION You must keep control areas burner and circu lating air passageways of heater clean Inspect these areas of heater before each use Have h...

Page 14: ...d REMEDY 1 Replace ignitor 2 Replace ignitor 3 Reconnect ignitor cable 4 Free ignitor cable if pinched by any metal or tubing Keep ignitor cable dry 5 Tighten nut holding piezo ignitor to heater cabin...

Page 15: ...ound clean burner see Cleaning and Maintenance page 13 2 Replace gas regulator 1 Problem will stop after a few hours of operation 1 Turn control knob to LO position and let warm up for a minute 2 Oper...

Page 16: ...se 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 odor during combustion Moisture conde...

Page 17: ...may be low When Gas Quality Is Bad pilot will not stay lit burner will produce flames and soot heater will backfire when lit Youmayfeelyourgaspressureistoolowor gas quality is bad If so contact your l...

Page 18: ...ted on the back page of this manual FLOOR MOUNTING STAND 20 000 Btu Hr Models CGP20TLB GA4500L Ivory CGP20TB GA4500 Champagne 30 000 Btu Hr Models CGP30TLB GA4510L Ivory CGP30TB GA4510 Champagne For l...

Page 19: ...ww nbmc com Washer Equipment Co 1715 Main Street Kansas City MO 64108 2195 KS MO AR 816 842 3911 www washerparts com East Coast Energy Products 707 Broadway W Long Branch NJ 07764 1542 732 870 8809 1...

Page 20: ...20 104332 BLUE FLAME PROPANE LP HEATER 11 1 11 2 CGP20TB CGP20TLB CGP30TB CGP30TLB ILLUSTRATED PARTS BREAKDOWN 1 2 3 4 5 6 7 8 9 10 10 11 12 13 14 16 18 19 20 21 22 15 23 24 17 7...

Page 21: ...Cable 1 10 098249 01 098249 01 Nut M5 2 11 103594 04 103594 04 Pilot ODS 1 11 1 098514 01 098514 01 Thermocouple 1 11 2 106842 01 106842 01 Ignitor Electrode 1 12 103446 01 103447 01 Burner 1 13 0993...

Page 22: ...the unit This warranty does 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 m...

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