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®
UNVENTED (VENT-FREE)
PROPANE/LP GAS
FIREPLACE INSERT
OWNER’S OPERATION AND INSTALLATION MANUAL
VI33PR
REMOTE READY
GAS FIREPLACE
Patent Pending
INSERT
Shown with GS38
Surround Kit and
G8010 Brick Liner
Accessories
WARNING: Improper installa-
WARNING: If the information in this manual is not fol-
tion, adjustment, alteration, ser-
lowed exactly, a fire or explosion may result causing
vice, or maintenance can cause
property damage, personal injury, or loss of life.
injury or property damage. Re-
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DESA INTERNATIONAL UNVENTED PROPANE/LP GAS FIREPLACE INSERT 1. This appliance is only for use with the SAFETY WARNING: Do not use a type of gas indicated on the rating plate. blower insert, heat exchanger This appliance is not convertible for use INFORMATION insert, fireplace hood, or other with other gases. accessory not approved for use 2. Do not place propane/LP supply tank(s) WARNINGS with this fireplace. inside any structure. Locate propane/LP supply tank(s) outdoors. IMPORTANT: Read this
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L I P F F O L WARMER TEMP COOLER AUTO ON OFF O OWNER’S MANUAL any part of the control system and any gas SAFETY LOCAL CODES control which has been under water. Install and use fireplace insert with care. Fol- INFORMATION 14. Do not operate fireplace insert if any log low all local codes. In the absence of local is broken. Do not operate fireplace insert Continued codes, use the latest edition of The National if a log is chipped (dime-sized or larger). Fuel Gas Code ANS Z223.1, also known as 11.
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DESA INTERNATIONAL UNVENTED PROPANE/LP GAS FIREPLACE INSERT ings of unusually tight construction, you PRODUCT AIR FOR must provide additional fresh air. FEATURES COMBUSTION AND Unusually tight construction is de- fined as construction where: OPERATION VENTILATION a. walls and ceilings exposed to the This vent-free fireplace insert is clean burn- outside atmosphere have a con- ing. It requires no outside venting. There is no WARNING: This heater shall tinuous water vapor retarder with heat loss
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OWNER’S MANUAL AIR FOR COMBUSTION AND VENTILATION Continued DETERMINING FRESH-AIR FLOW FOR FIREPLACE LOCATION Determining if You Have a Confined or Unconfined Space Use this work sheet to determine if you have a confined or unconfined space. Space: Includes the room in which you will install fireplace plus any adjoining rooms with doorless passageways or ventilation grills between the rooms. 1. Determine the volume of the space (length x width x height). Length x Width x Height = _______________
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DESA INTERNATIONAL UNVENTED PROPANE/LP GAS FIREPLACE INSERT AIR FOR 12" COMBUSTION AND VENTILATION Ventilation Continued Ventilation Grills Grills Into Adjoining Room, Into Adjoining VENTILATION AIR Or Option 2 Room, Remove Ventilation Air From Inside Option 1 Door into Building Adjoining Room, This fresh air would come from an adjoining Option unconfined space. When ventilating to an 3 adjoining unconfined space, you must pro- vide two permanent openings: one within 12" of the ceiling and on
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OWNER’S MANUAL Note: Your Vanguard fireplace insert is de- Note: Use the accessory which best covers INSTALLATION signed to be used in zero clearance installa- the existing masonry fireplace opening or tions. Wall or framing material can be placed wall opening. NOTICE: This heater is intended directly against any exterior surface on the • Model GS38 Surround Kit (for use with for use as supplemental heat. rear, sides, or top of your fireplace insert, fireplaces with an opening smaller than Use t
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DESA INTERNATIONAL UNVENTED PROPANE/LP GAS FIREPLACE INSERT 8. Remove three pieces of brass trim from INSTALLING HOOD INSTALLATION packaging. Install hood to top of firebox as shown in Continued 9. Locate four brass screws, two adjust- Figure 11. Use 7 Phillips screws provided. ing plates with set screws, and two 4. Using Phillips screwdriver, remove shims in the brass hardware packet. four screws attaching brass louver. In- stall one Phillips head screw (included 10. Align shim under adjusting
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OWNER’S MANUAL Wall board or facing INSTALLATION material (above Mantel Shelf fireplace) may be of Continued combustible material, 10" including decorative FIREPLACE INSERT 8" mantel ornaments or INSTALLATION INTO other similar projec- 6" tions off of the facing 1 MASONRY FIREPLACE 2 /2" material. Installation of this fireplace insert involves Fireplace installing fireplace insert into an existing ma- Noncombustible Material May sonry fireplace. If using a mantel above the Project Off this firep
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DESA INTERNATIONAL UNVENTED PROPANE/LP GAS FIREPLACE INSERT INSTALLING GAS PIPING TO INSTALLATION CAUTION: Use only new, black FIREPLACE LOCATION Continued iron or steel pipe. Internally-tinned copper tubing may be used in cer- 7. Attach fireplace to wall studs using WARNING: A qualified ser- tain areas. Check your local codes. nails or wood screws through holes in vice person must connect fire- Use pipe of 1/2" diameter or greater nailing flange (see Figure 16). place insert to gas supply. Fol
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L I P F F O L O OWNER’S MANUAL CHECKING GAS NOTICE: Most building codes do INSTALLATION not permit concealed gas con- CONNECTIONS Continued nections. A flexible gas line is provided to allow connection with WARNING: Test all gas pip- Apply pipe joint sealant lightly to male the fireplace (see Figure 20). The ing and connections for leaks threads. This will prevent excess sealant flexible gas supply line connec- after installing or servicing. Cor- from going into pipe. Excess sealant in pipe ti
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L I P F F O L O DESA INTERNATIONAL UNVENTED PROPANE/LP GAS FIREPLACE INSERT It is very important to install the logs exactly INSTALLING LOGS INSTALLATION as instructed. Do not modify logs. Only use Continued logs supplied with heater. CAUTION: Do not remove the 2. Pressurize supply piping system by ei- 1. Place one-piece log set on grate to fit warning and instruction labels ther using compressed air or opening as illustrated in Figure 23. Make sure attached to the heater base as- propane/LP su
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OWNER’S MANUAL Remote Switch 2. Locate the battery clip mounted on the Ignitor INSTALLATION Bracket back of the receiver. Continued 3. Slide a 9-volt battery through the clip. 2. Install fireplace insert screen by slip- Screw 4. Attach the terminal wires to the battery. ping notches of fireplace insert screen over screws on front of fireplace insert Remote (see Figure 25). Receiver WARNING: You must operate this fireplace insert with the fire- Terminal Wires place insert screen in place. Make S
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O L I P F F O H I L DESA INTERNATIONAL UNVENTED PROPANE/LP GAS FIREPLACE INSERT Note: You may be running this LIGHTING OPERATING heater for the first time after hook- INSTRUCTIONS FIREPLACE INSERT ing up to gas supply. If so, the con- trol knob may need to be pressed in WARNING: You must operate FOR YOUR SAFETY for 30 seconds or more. This will al- this heater with the fireplace in- low air to bleed from the gas system. READ BEFORE sert screen in place. Make sure 7. With control knob pressed in
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N O T O H L I I L P OWNER’S MANUAL 1. After lighting, let pilot flame burn for OPTIONAL REMOTE OPERATING about one minute. Turn control knob OPERATION FIREPLACE INSERT to ON position. Adjust flame adjust- Note: All remote control accessories must ment knob anywhere between HI Continued be purchased separately (see Accessories, and LO. Slide the remote selector switch to the REMOTE position (see page 26). Follow instructions included WARNING: Make sure the with the remote control. Figure 34). No
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DESA INTERNATIONAL UNVENTED PROPANE/LP GAS FIREPLACE INSERT Note: Your gas logs and thermostat BURNER PRIMARY AIR OPERATING blower will not turn on and off at the HOLES FIREPLACE INSERT same time. The fireplace insert may run Air is drawn into the burner through the for several minutes before the blower Continued holes in the fitting at the burner entrance. turns on. After the heater modulates to GHRCTA Series Operation: These holes may become blocked with dust the pilot position, the blower wil
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OWNER’S MANUAL TROUBLESHOOTING WARNING: Turn off heater CAUTION: Never use a wire, and let cool before servicing. Only needle, or similar object to clean Note: For additional help, visit DESA a qualified service person should ODS/pilot. This can damage ODS/ International’s technical service web site service and repair heater. pilot unit. at www.desatech.com. Note: All troubleshooting items are listed in order of operation. OBSERVED PROBLEM POSSIBLE CAUSE REMEDY When ignitor button is pressed,
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DESA INTERNATIONAL UNVENTED PROPANE/LP GAS FIREPLACE INSERT TROUBLESHOOTING Continued OBSERVED PROBLEM POSSIBLE CAUSE REMEDY Burner does not light after ODS/pilot is lit 1. Burner orifice clogged 1. Clean burner (see Cleaning and Main- tenance, page 21) or replace burner orifice 2. Inlet gas pressure is too low 2. Contact local propane/LP gas company 3. Burner orifice diameter is too small 3. Replace burner orifice 4. Thermopile leads disconnected or im- 4. Reconnect leads (see Wiring Diagram, p
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OWNER’S MANUAL TROUBLESHOOTING Continued WARNING: 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’s instructions. • If you cannot reach your gas supplier, call the fire department. IMPORTANT: Operating heater where impurities in air exist may create odors. Cleaning supplies, paint, paint remover, cigarette
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AUTO ON OFF DESA INTERNATIONAL UNVENTED PROPANE/LP GAS FIREPLACE INSERT WIRING DIAGRAM REPLACEMENT PARTS Note: For proper operation of optional ac- Note: Use only original replacement parts. cessories, the wires from the switch to the control must be connected exactly as shown This will protect your warranty coverage for parts replaced under warranty. in Figure 40. PARTS UNDER WARRANTY Contact authorized dealers of this product. If they can’t supply original replacement part(s), call DESA Intern
