Page 2 - CONTENTS; SECTION; Carbon Monoxide Poisoning:; Early signs of carbon monoxide poisoning; Propane Gas; : Propane gas is odorless. An odor-making agent is added to propane; WARNINGS; DANGER; Carbon monoxide poisoning may lead to death!
2 099403 CONTENTS SECTION PAGE Safety Information ......................................................................... 2 Product Identification .................................................................... 4 Local Codes .......................................................................
Page 3 - Continued
3 099403 SAFETY INFORMATION Continued WARNING ICON G 001 WARNINGS Continued WARNING: Any change to this heater or its controls can be dangerous. 1. Use only propane gas. Do not convert heater to use different fuel type.2. Do not place propane supply tank(s) inside any structure. Locate propane suppl...
Page 4 - dealer where you bought heater.; Safety Device
4 099403 PRODUCT IDENTIFICATION LOCAL CODES Install and use heater with care. Follow all local codes. In the absence of localcodes, use the latest edition of The National Fuel Gas Code ANSI Z223.1, alsoknown as NFPA 54*. *Available from: American National Standards Institute, Inc. 1430 Broadway New ...
Page 5 - WARNING; PRODUCING ADEQUATE VENTILATION; Unusually Tight Construction; and; Unconfined Space
5 099403 FRESH AIR FOR COMBUSTION AND VENTILATION WARNING ICON G 001 WARNING This heater must have fresh air for proper operation. If not, poorfuel combustion could result. Read the following instructions toinsure proper fresh air for this and other fuel-burning appliancesin your home. Today’s homes...
Page 6 - You must provide additional ventilation air in a confined space.; DETERMINING FRESH-AIR FLOW FOR HEATER LOCATION; Determining if You Have a Confined or Unconfined Space
6 099403 FRESH AIR FOR COMBUSTION AND VENTILATION Continued WARNING ICON G 001 WARNING You must provide additional ventilation air in a confined space. DETERMINING FRESH-AIR FLOW FOR HEATER LOCATION Determining if You Have a Confined or Unconfined Space Use this worksheet to determine if you have a ...
Page 7 - Ventilation Air From Inside Building; Figure 2 - Ventilation Air from Inside Building
7 099403 FRESH AIR FOR COMBUSTION AND VENTILATION Continued VENTILATION AIR Ventilation Air From Inside Building This fresh air would come from an adjoining unconfined space. When ventilating to anadjoining unconfined space, you must provide two permanent openings: one within 12" of theceiling a...
Page 8 - Ventilation Air From Outdoors; Figure 3 - Ventilation Air from Outdoors
8 099403 FRESH AIR FOR COMBUSTION AND VENTILATION Continued VENTILATION AIR (Continued) Ventilation Air From Outdoors Provide extra fresh air by using ventilation grills or ducts. You must provide two perma-nent openings: one within 12" of the ceiling and one within 12" of the floor. Connect...
Page 9 - NOTICE; CHECK GAS TYPE; • external regulator (supplied by; LOCATING HEATER; This heater is designed to be mounted on a wall.; Never install the heater; CAUTION; If you install the heater in a home garage
9 099403 INSTALLING TO WALL NOTICE A qualified service person must install heater. Follow all local codes. CHECK GAS TYPE Use only propane gas. If your gas supply is not propane, do not install heater. Calldealer where you bought heater for proper type heater. INSTALLATION ITEMS Before installing he...
Page 10 - For convenience and efficiency, install heater; INSTALLING HEATER TO WALL; Marking Screw Locations; Determine where you will locate heater.; JOINING WALL
10 099403 INSTALLING TO WALL Continued For convenience and efficiency, install heater • where there is easy access for operation, inspection, and service• in coldest part of room Figure 4 - Mounting Clearances As Viewed From Front of Heater INSTALLING HEATER TO WALL Marking Screw Locations 1. Determ...
Page 11 - Installing Two Mounting Screws; package is provided with heater.; Attaching to wall stud method; INSTALLING; Figure 6 - Folding Anchor; Figure 8 - Tightening Anchors
11 099403 Installing Two Mounting Screws Note: Wall anchors and mounting screws are in hardware package. The hardware package is provided with heater. Attaching to wall stud method For attaching mounting screw to wall stud1. Drill hole at marked location using 9/64" drill bit.2. Insert mounting ...
Page 12 - Placing Heater On Mounting Screws; are in small portion of slots.; Removing Front Panel Of Heater; Figure 10 - Removing Front Panel Of Heater; Installing Bottom Mounting Screw; Figure 11 - Installing Bottom Mounting Screw; Figure 9 - Location Of Keyhole Slots On Back Panel Of Heater
12 099403 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. Removing Front Panel Of Heater 1. Remove two screws near bottom corners of fr...
Page 13 - Figure 12 - External Regulator With Vent Pointing Down
13 099403 CONNECTING TO GAS SUPPLY NOTICE A qualified service person must connect heater to gas supply.Follow all local codes. The installer must supply an external regulator. The external regulator will reduceincoming gas pressure. You must reduce incoming gas pressure between 11 and 14inches of wa...
Page 14 - Figure 13 - Gas Connection; Connecting to Gas Sup-; PRESSURE TESTING GAS SUPPLY PIPING SYSTEM; Test Pressures In Excess Of 1/2 PSIG
14 099403 IMPORTANT: Hold pressure regulator with wrench when connecting it to gas piping and/or fittings. Figure 13 - Gas Connection CHECKING GAS CONNECTIONS Tee Joint ReducerBushing to1/8" NPT 1/8" NPTPlug Tap Test Gauge Connection * Tee Joint Pipe Nipple Cap PressureRegulator HeaterCabine...
Page 15 - Test Pressures Equal To or Less Than 1/2 PSIG; propane supply tank valve.; PRESSURE TESTING HEATER GAS CONNECTIONS; internal joints for leaks.; Figure 14 - Manual Shutoff Valve; Figure 15 - Checking Gas Joints; CHECKING
15 099403 3. Pressurize supply piping system by either using compressed air or opening propane supply tank valve. 4. Check all joints of gas supply piping system. Apply mixture of liquid soap and water to gas joints. Bubbles forming show a leak. 5. Correct all leaks at once. Test Pressures Equal To ...
Page 16 - FOR YOUR SAFETY READ BEFORE LIGHTING; LIGHTING INSTRUCTIONS; Figure 16 - Control Knob In The OFF Position
16 099403 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...
Page 17 - OPERATING
17 099403 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 informationat the top of page 16. If you don’t smell gas, go to the next step. 5. Press in control knob and turn counterclockwise C-clockwise to the...
Page 18 - TO TURN OFF GAS TO APPLIANCE; Shutting Off Heater; Shutting Off Burner Only (pilot stays lit); MANUAL LIGHTING PROCEDURE; INSPECTING; Check pilot flame pattern and burner flame pattern often.; PILOT FLAME PATTERN; Figure 19 - Incorrect Pilot Flame Pattern; If pilot flame pattern is incorrect, as shown in Figure 19; Figure 18 - Correct Pilot Flame Pattern
18 099403 TO TURN OFF GAS TO APPLIANCE OPERATING HEATER Continued Shutting Off Heater 1. Turn control knob clockwise Clockwise to the PILOT position. 2. Press in control knob and turn clockwise Clockwise to the OFF position. Shutting Off Burner Only (pilot stays lit) 1. Turn control knob clockwise C...
Page 19 - Figure 20 - Correct Burner Flame Pattern; BURNER FLAME PATTERN; If burner flame pattern is incorrect, as shown in Figure 21
19 099403 CORRECT FLAME PATTERN AT HIGH POSITION 1/2 GLASS HEIGHT 1/2 GLASS HEIGHT INCORRECT FLAME PATTERN AT HIGH POSITION Figure 20 - Correct Burner Flame Pattern YellowTipping Figure 21 - Incorrect Burner Flame Pattern BURNER FLAME PATTERN Figure 20 shows a correct burner flame pattern. Figure 21...
Page 20 - ODS/PILOT AND BURNER ORIFICE; Air Passageways; Turn off heater and let cool before cleaning.; Note: All troubleshooting; SHOOTING; REMEDY
20 099403 CLEANING AND MAINTENANCE ODS/PILOT AND BURNER ORIFICE • Use a vacuum cleaner, pressurized air, or small, soft bristled brush to clean. CABINET Air Passageways • Use a vacuum cleaner or pressurized air to clean. Exterior • Use a soft cloth dampened with a mild soap and water mixture. Wipe t...
Page 23 - If you smell gas
23 099403 TROUBLE- SHOOTING Continued If you smell gas • Shut off gas supply.• 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’sinstructions. • If you ...
Page 24 - SPECIFICATIONS
24 099403 You may have further questions about installation, operation, or troubleshooting.If so, contact DESA International’s Technical Service Department at 1-800-323-5190. TECHNICAL SERVICE When gas pressure is too low • pilot will not stay lit• burner will have delayed ignition• heater will not ...
Page 26 - HEATER EXPLODED VIEW
26 099403 10 12 11 1 2 3 4 5 6 7 9 8 GRHpv014C CGP10 10 13 14 15 16 17 18 21 23 24 27 22 26 25 19 20 28 29 HEATER EXPLODED VIEW
Page 27 - PARTS LIST
27 099403 PARTS LIST CGP10 This list contains replaceable parts used in your heater. When ordering parts, followthe instructions listed under Replacement Parts on page 24 of this manual. 12-2 12-1 ODS/PILOT KEY PART NO. NUMBER DESCRIPTION QTY. 1 098304-01 Screw, #10 x 3/8" 2 2 099467-02 Front Pa...
Page 28 - KEEP THIS WARRANTY; WARRANTY INFORMATION; LIMITED WARRANTY; INTERNATIONAL
KEEP THIS WARRANTY WARRANTY INFORMATION Always specify model and serial numbers when communicating with the factory. We reserve the right to amend these specifications at any time without notice. The only warranty applicable is our standardwritten warranty. We make no other warranty, expressed or im...