Page 2 - GAS RESIDENTIAL HEATERS; WARNINGS; DANGER: Carbon monoxide; Carbon Monoxide Poisoning:; WARNING: Any change to this; LOCAL CODES; Safety Pilot
2 103548 GAS RESIDENTIAL HEATERS SAFETYINFORMATION WARNINGS IMPORTANT: Read this owner’smanual carefully and completelyb e f o r e t r y i n g t o a s s e m b l e ,operate, or service this heater.Improper use of this heater cancause serious injury or death fromburns, fire, explosion, and carbonmonox...
Page 3 - OWNER’S MANUAL; WARNING: This heater shall; Unusually Tight Construction; ) o r l e s s w i t h o p e n i n g s; Confined and Unconfined Space
3 103548 OWNER’S MANUAL HeaterCabinet GrillGuard Burners FrontPanel Figure 1 - Vent-Free Propane/LP Gas Heater Control Knob Piezo Ignitor Button PRODUCTIDENTIFICATION Continued AIR FORCOMBUSTION ANDVENTILATION WARNING: This heater shall not be installed in a confinedspace unless provisions are pro-v...
Page 4 - DETERMINING AIR FLOW FOR HEATER LOCATION; Determining if You Have a Confined or Unconfined Space; Continued
4 103548 GAS RESIDENTIAL HEATERS DETERMINING AIR FLOW FOR HEATER LOCATION Determining if You Have a Confined 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 doorles...
Page 5 - Figure 2 - Ventilation Air from Inside Building; Figure 3 - Ventilation Air from Outdoors; WARNING: If the area in which; VENTILATION AIR; Ventilation Air From Outdoors; Do not provide openings for
5 103548 OWNER’S MANUAL Or Remove Door into Adjoining Room, Option 3 Ventilation Grills Into Adjoining Room, Option 2 12" 12" Ventilation Grills into Adjoining Room, Option 1 Figure 2 - Ventilation Air from Inside Building Continued AIR FORCOMBUSTION ANDVENTILATION Continued Figure 3 - Venti...
Page 6 - Figure 4 - Mounting Clearances As Viewed From Front of Heater; CHECK GAS TYPE; WARNING: Never install the; For convenience and efficiency, install heater
6 103548 GAS RESIDENTIAL HEATERS 36" 3" FLOOR CEILING Minimum Minimum To Top Surface Of Carpeting, Tile Or OtherCombustible Material 8" MinimumFromSides OfHeater RightSide LeftSide Figure 4 - Mounting Clearances As Viewed From Front of Heater INSTALLING TOWALL NOTICE: A qualified service...
Page 7 - Marking Screw Locations; Determine where you will locate heater.; WARNING: Maintain minimum; Figure 5 - Mounting Screw Locations; Installing Two Mounting Screws; Wall anchors and mounting screws; Attaching to Wall Stud Mmethod; For attaching mounting screw to wall stud; Attaching to Wall Anchor Method; Figure 8 - Tightening Anchors; Removing Front Panel of Heater; Mark screw location on wall.
7 103548 OWNER’S MANUAL Mounting Screw Locations 10 7/8" Minimum To Maintain 6" ClearanceFrom Wall 7 3/4" 20 1/4" Minimum To Maintain 3" Clearance From Floor FLOOR JOINING WALL INSTALLINGTO WALL Continued INSTALLING HEATER TOWALL Marking Screw Locations 1. Determine where you wil...
Page 8 - Figure 13 - Gas Connection; Replace heater on wall.; CAUTION: Never connect
8 103548 GAS RESIDENTIAL HEATERS IMPORTANT: Hold pressure regulator with wrench when connecting it to gas piping and/ or fittings. Figure 13 - Gas Connection * An A.G.A. design certified manual shutoff valve with 1/8" NPT tap is an acceptablealternative to test gauge connection. Purchase the opt...
Page 9 - WARNING: Never use an open; Figure 15 - Checking Gas Joints; Figure 14 - Manual Shutoff Valve; Correct all leaks at once.
9 103548 OWNER’S MANUAL CHECKING GASCONNECTIONS WARNING: Test all gas pip- ing and connections for leaksafter installation or servicing.Correct all leaks at once WARNING: Never use an open flame to check for a leak. Apply amixture of liquid soap and waterto all joints. Bubbles formingshow a leak. Co...
Page 10 - WARNING: If you do not follow; WARNING: When running
10 103548 GAS RESIDENTIAL HEATERS OFF PILOT IGNITOR LOW HIGH TO SELECT HEATING LEVEL 1. Slightly press in control knob andturn counterclockwise o the LOW or HIGH positions. I M P O RTA N T: R e l e a s e d ow n w a r d pressure while turning control knob.Control knob will lock at the desiredposition...
Page 11 - Control; Figure 18 - Burner Patterns; TO TURN OFF GAS; Shutting Off Heater; MANUAL LIGHTING; Figure 19 - Correct Pilot Flame Pattern; Figure 20 - Incorrect Pilot Flame Pattern; • turn heater off (see To Turn Off Gas; BURNER FLAME PATTERN; • turn heater off (see To Turn Off Gas; Figure 22 - Incorrect Burner Flame Pattern
11 103548 OWNER’S MANUAL LOW OFF PILOT HIGH OFF PILOT OFF Control Knobs Burners Figure 18 - Burner Patterns OPERATINGHEATER Continued TO TURN OFF GAS TO APPLIANCE Shutting Off Heater 1. Turn control knob clockwise to the OFF position. Shutting Off Burner Only(pilot stays lit) 1. Turn control knob cl...
Page 12 - TROUBLESHOOTING; WARNING: Turn off heater and let cool before servicing. Only a; OBSERVED PROBLEM; SPECIFICATIONS
12 103548 GAS RESIDENTIAL HEATERS TROUBLESHOOTING Note: All Trouble Shooting items are listed in order of operation. WARNING: Turn off heater and let cool before servicing. Only a qualified service person should service and repair heater. CAUTION: Never use a wire, needle, or similar object to clean...
Page 13 - REMEDY
13 103548 OWNER’S MANUAL TROUBLESHOOTING Continued Continued REMEDY 1. Press in control knob fully2. After ODS/pilot lights, keep control knob pressed in 10 seconds 3. Fully open manual shut-off valve4. Hand tighten until snug, then tighten 1/4 turn more 5. A) C o n t a c t l o c a l p r o p a n e /...
Page 14 - When gas pressure is too low; WARNING: If you smell gas; Operating heater where im-; OBSERVEDPROBLEM; SERVICE HINTS; When gas quality is bad
14 103548 GAS RESIDENTIAL HEATERS When gas pressure is too low • pilot will not stay lit • burner(s) will have delayed ignition • heater will not produce specified heat • propane/LP gas supply may be low TROUBLESHOOTING Continued TECHNICALSERVICE You may have further questions about in-stallation, o...
Page 15 - WARNING: Turn off heater; CABINET; Air Passageways; EXTERIOR; PARTS CENTRALS
15 103548 OWNER’S MANUAL CLEANING ANDMAINTENANCE WARNING: Turn off heater and let cool before cleaning. CAUTION: You must keep c o n t r o l a r e a s , b u r n e r , a n dcirculating air passageways ofheater clean. Inspect these areasof heater before each use. Haveheater inspected yearly by aqualif...
Page 16 - HEATER EXPLODED VIEW
16 103548 GAS RESIDENTIAL HEATERS ILLUSTRATEDPARTSBREAKDOWNCGP10RCGP10RL 23 GRH VP11A GRH VP11A 21 20 19 18 17 14 15 16 13 10 12 9 9 11 22 7 8 6 6 5 4 3 2 1 A B 23 24 25 GRH VP11A GRH VP11A GRHpv013.U 25 7-2 7-1 ODS/PILOT HEATER EXPLODED VIEW
Page 17 - KEY
17 103548 OWNER’S MANUAL PARTS LISTCGP10RCGP10RL This list contains replaceable parts used in your heater. When ordering parts, follow the instructionslisted under Replacement Parts on page 15 of this manual. KEY PART NO. NUMBER DESCRIPTION QTY. 1 098304-01 Screw, #10 x 3/8" 2 2 099467-04 Front ...
Page 18 - NOTES
18 103548 GAS RESIDENTIAL HEATERS NOTES _______________________________________________________________________________________________ _______________________________________________________________________________________________ ____________________________________________________________________...
Page 20 - KEEP THIS WARRANTY; WARRANTY INFORMATION
KEEP THIS WARRANTY WARRANTY INFORMATION 103548-01REV. A03/97 2701 Industrial DriveP.O. Box 90004Bowling Green, KY 42102-9004 DESA International warrants this product to be freefrom defects in materials and components for two (2)years from the date of first purchase, provided thatthe product has been...