Epson HWDV080DV(N manual

DIRECT VENT W ALL FURNACE ST ANDARD MODELS: HWDV080DV(N,P)-1 HWDV181DV(N,P)-1 MODELS WITH BLOWER: HWDV080BDV(N,P)-1 HWDV181BDV(N,P)-1 This appliance may be installed in an after - market, permanently located, manufactured home (USA only), or mobile home, where not prohibited by state or local codes. This appliance is only for use with the type of g[...]

24632-0-0508 Page 2 T ABLE OF CONTENTS SECTION P AGE Included in the Box .................................................................................................. 3 Hardwar e Packets .................................................................................................... 4 T ools Needed .........................................[...]

24632-0-0508 Page 3 INCLUDED IN THE BOX DIRECT VENT HEA TER (INSIDE W ALL MOUNTING PLA TE A T T ACHED ON BACK) INLET & OUTLET TUBES INST ALLA TION TEMPLA TE (TEMPLA TE FOR HWDV080 ON REVERSE SIDE) OUTSIDE W ALL MOUNTING PLA TE & VENT CAP VENT KIT HARDW ARE P ACKET VENT SHIELD HEA TER HARDW ARE P ACKET[...]

24632-0-0508 Page 4 T OOLS NEEDED SNIPS 5/16 NUT DRIVER ADJUST ABLE WRENCH CAULKING PHILLIPS SCREW DRIVER T APE MEASURE DRILL SA W HARDW ARE P ACKETS PLASTIC TOGGLE (6) #10 X 1 ” SLOTTED HEX HEAD SCREW (6) ½ NYLON W ASHER (2) #10 X ½” PHILLIPS HEX HEAD SCREW (3) #10 X 2 ½” HEX HEAD SCREW (4) HEA TER HARDW ARE P ACKET VENT KIT HARDW ARE P A[...]

24632-0-0508 Page 5 GAS SPECIFICA TIONS MODEL FUEL MAXIMUM INPUT MINIMUM INPUT HW080 Propane/LP -- Natural gas 8,000 Btu/hr 5,000 Btu/hr HW181 18,000 Btu/hr 9,000 Btu/hr NA T 9,500 Btu/hr LP MANIFOLD PRESSURE Natural gas: 4" water column pressure Propane/LP gas: 10.0" water column pressure Gas Inlet 3/8" SUPPL Y MINIMUM PRESSURE MAXI[...]

24632-0-0508 Page 6 UNIT DIMENSIONS MAKE SURE THA T APPLIANCE IS SUIT ABLE FOR THE GAS SUPPL Y A V AILABLE: NA TURAL GAS OR PROP ANE/LP .[...]

24632-0-0508 Page 7 IMPOR T ANT SAFETY INFORMA TION Children and adults should be alerted to the haz- ards of high surface temperatur es and should stay away to avoid burns or clothing ignition. Any safety screen or guard r emoved for servicing must be replaced prior to operating the heater . Do not use this heater if it has been under water . Imme[...]

24632-0-0508 Page 8 Some people cannot smell well. Some people cannot smell the odor of the chemical put into the gas. Y ou must find out if you can smell the odorant in propane. Smoking can decrease your ability to smell. Being around an odor for a time can affect your sensitivity or ability to detect that odor . Sometimes other odors in the area[...]

24632-0-0508 Page 9 Qualified Installing Agency Installation and replacement of gas piping, gas utilization equip- ment or accessories and repair and servicing of equipment shall be performed by a qualified agency . The term “qualified agency” means any individual, firm, corporation or company which either in person or through a representat[...]

24632-0-0508 Page 10 REQUIREMENTS FOR MASSACHUSETTS For all side wall horizontally vented gas fueled equipment installed in every dwelling, building or structure used in whole or in part for residential purposes, including those owned or operated by the Commonwealth and where the side wall exhaust vent termination is less than seven (7) feet above [...]

24632-0-0508 Page 1 1 TERMINA TION CLEARANCES Description US Installations 1 A Clearance above grade, veranda, porch, deck, or balcony 12 inches (305 mm) B Clearance to window or door that may be open 6 inches (152 mm) for appliance ≤ 10,000 Btuh (3 kW), 9 inches (229 mm) for appliances > 10,000 Btuh (3 kW) and ≤ 50,000 Btuh (15 kW), 12 inch[...]

24632-0-0508 Page 12 Installing a New Main Gas Cock Each appliance should have its own manual gas cock. A manual main gas cock should be located in the vicinity of the unit. Where none exists, or where its size or location is not adequate, contact your local authorized installer for installation or relocation. Compounds used on threaded joints of g[...]

24632-0-0508 Page 13 W ARNING: The nearest point of the vent cap should be a minimum horizontal distance of six (6) (1.83m) feet from any pressure regulator . In case of regulator malfunction, the six (6) foot (1.83m) distance will reduce the chance of gas entering the vent cap. CLEARANCES GAS SUPPL Y (continued) Pressur e T esting of the Gas Suppl[...]

24632-0-0508 Page 14 INST ALLA TION INSTRUCTIONS OVER VIEW Figure 4 Figure 5 Figure 6 Location - All Models Select a location near the center of the space to be heated. Overflow heat will circulate through doorways into adjacent rooms. The furnace is to be located on an outside wall. Locate wall studs so that wall opening will be located between w[...]

24632-0-0508 Page 15 1 Note: All references must be considered as if the observer is standing in front of the wall and/or appliance. HEA TER TO BACK CASING MOUNTING SCREWS W ALL MOUNTING T A B W ALL MOUNTING SCREWS W ALL MOUNTING PLA TE Mark the venting system hole location (as indicated on page 18) and the six holes through the wall mounting plate[...]

24632-0-0508 Page 16 2 SILICON-BASED SEALANT MOUNTING PLA TE CAP FLUE OUTLET TUBE AIR INLET TUBE Failure to position these parts in accordance with diagram or failure to use only parts specifically approved with these appliances may result in property damage or personal injury . 3 INST ALLA TION OF HOUSEW ARMER PRODUCT INST ALLA TION AND ANY REP A[...]

24632-0-0508 Page 17 2 INTERIOR PREP ARA TION AND INST ALLA TION OF THE BACK OF THE UNIT Locate the wall mounting plate template included in your kit and remove the perforated sections. Use painters tape to secure the wall mounting plate template onto the interior wall where the heater will be located. (T emplate for HWDV080 will be on the opposite[...]

24632-0-0508 Page 18 5 MARKING FOR W ALL HOLE MARKING FOR W ALL MOUNTING PLA TE HOLES FLOOR LINE MARKING FOR GAS INLET HOLE 4 Remove the template from the wall after the holes are marked. The hole location markings will be present on the wall. Housewarmer recommends the use of the wall template to properly cut the wall holes and place the heater . [...]

24632-0-0508 Page 19 6 7 9 Use a jigsaw to cut the holes out of the wall and discard the inner circle debris. The wall is now prepared for the installation of the unit. Locate the studs in the wall and use at least four (4) wood screws to attach the wall mounting plate to the wall. If installing onto drywall (not into a stud), anchors must be used.[...]

24632-0-0508 Page 20 INTERIOR INST ALLA TION OF THE FRONT OF THE UNIT 1 2 3 Line up the two (2) tabs on the top of the wall mounting plate with the holes in the back of the unit. Slide the back of the unit onto the tabs of the wall mounting plate. After the back of the unit is attached to the wall, bring in the gas line as shown on page 18, or foll[...]

24632-0-0508 Page 21 CUTTING THE VENT TUBES 1 2 4 1/2” to 12” THICK W ALL This unit is to be installed on wall from 4 1/2" to 12" (1 14.3 mm to 304.8 mm) thick. FLUE OUTLET TUBE AIR INLET TUBE MOUNTING PLA TE SCREWS (3X) LONG SCREWS (4X) CAP NOTE: Flue outlet tube and air inlet tube should be measured and cut to the proper length from[...]

24632-0-0508 Page 22 CUTTING THE VENT TUBES 3 Att ach 5" (1 27 mm) diam ete r air inle t tub e ont o the coll ar of air dro p assembly . Be sure 5" (127 mm) diameter air inlet tube is placed as far as possible onto the collar of the air drop assembly . Mark the 5" (127 mm) diameter air inlet tube 1 7/16" (36.5 mm) beyond the mou[...]

24632-0-0508 Page 23 3 1 2 EXTERIOR INST ALLA TION OF THE VENTING Attach 5" (127 mm) diameter air inlet tube onto the collar of air drop assemb ly . Att ach cau lked , outsid e wall mountin g plate into the 5" (127 mm) diameter air inlet tube. Flue outlet tube must be tightly sealed against the heater and vent cap for safe and proper oper[...]

24632-0-0508 Page 24 6 Attach 3" (76 mm) diameter flue outlet tube onto flue outlet collar on combustion chamber . FLUE OUTLET TUBE COLLAR OF FLUE OUTLET 5 Apply furnace cement (not provided) to 3" (76 mm) diameter flue outlet collar on combustion chamber and to 3" (76 mm) diameter collar on vent cap. 3” DIA. VENT CAP COLLAR FUR[...]

24632-0-0508 Page 25 8 7 Installation of this Housewarmer product is complete. Attach vent cap into the 3" (76 mm) diameter flue outlet tube. Attach vent cap to outside wall mounting plate with (3) #10 x 1/2" (13 mm) screws provided. (3) #10 x ½” SCREWS EXTERIOR INST ALLA TION OF THE VENTING[...]

24632-0-0508 Page 26 1 2 3 REASSEMBL Y AND RESEALING VENT -AIR INT AKE SYSTEM When vent-air intake system is removed for servicing the furnace, the following steps will assure proper reassembly and resealing of the vent-air intake assembly . Remove old furnace cement from flue outlet collar on combustion chamber and collar of vent cap. Remove old [...]

24632-0-0508 Page 27 6 5 Apply furnace cement to 3" (76 mm) diameter flue outlet collar on combustion chamber and to 3" (76 mm) diameter collar on vent cap. REASSEMBL Y AND RESEALING VENT -AIR INT AKE SYSTEM FLUE OUTLET TUBE COLLAR OF FLUE OUTLET 3” DIA. VENT CAP COLLAR FURNACE CEMENT 4 If installing onto a vinyl sided exterior wall, a[...]

24632-0-0508 Page 28 7 8 Reassembly and resealing vent-air intake system is completed. (3) #10 x ½” SCREWS Attach vent cap into the 3" (76 mm) diameter flue outlet tube. Attach vent cap to outside wall mounting plate with (3) #10 x 1/2" (13 mm) screws provided. REASSEMBL Y AND RESEALING VENT -AIR INT AKE SYSTEM[...]

24632-0-0508 Page 29 INST ALLA TION OF OPTIONAL BLOWER KIT HW125SCB 1 Remove front panel of heater by opening, then lifting one side out then the other . 2 Disconnect the power cord from the blower assembly . 3 Remove ground screw from blower mounting bracket.[...]

24632-0-0508 Page 30 4 Insert blower into bottom of heater and attach with four (4) screws (provided). 5 Insert power cord through the hole in the bottom of the heater . ROUTE CORDS THROUGH BOTTOM HOLE INST ALLA TION OF OPTIONAL BLOWER KIT HW125SCB[...]

24632-0-0508 Page 31 6 Reconnect power cord to blower assembly . 7 Attach ground wires from the blower and power cord to the blower mounting bracket. 8 Slide fan control into the tabs on the right side of the chamber support. INST ALLA TION OF OPTIONAL BLOWER KIT HW125SCB[...]

24632-0-0508 Page 32 9 Pull blower cord from bottom to remove any excess wire from inside of the heater and attach strain relief to the cord on the underside of the heater . Insert strain relief into hole in the bottom of the heater . 10 Plug power cord into wall receptacle and reattach front panel of heater to complete installation. For replacemen[...]

24632-0-0508 Page 33 W ARNING Improper installation, adjustments, alterations, service or maintenance can cause property damage, personal injury or loss of life. Installation and service must be conducted by a Qualified Service Person. Under no circumstances should these heaters be modified. In case of gas leaks, close gas valve and call your Qua[...]

24632-0-0508 Page 34 1 Do not use gases other than those indicated on the heater ’ s rating plate label. 2 Due to high temperature, the appliances should be located out of traffic and away from furniture and draperies. 3 4 Do not spray any aerosol near heater when in operation. Do not store these elements near appliance. Do not place clothing or[...]

24632-0-0508 Page 35 IMPOR T ANT : Under no circumstances should this appliance be modified. Do not operate this appliance if any parts have been removed for service. 7 Do not place flammable elements on or near the heater . BEFORE OPERA TING APPLIANCE 6 A void blocking air inlet and hot air outlet. 5 Do not touch grill while operating. A void bu[...]

24632-0-0508 Page 36 8 WHA T TO DO IF YOU SMELL GAS • 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.[...]

24632-0-0508 Page 37 OPERA TING INSTRUCTIONS FOR YOUR SAFETY READ BEFORE LIGHTING W ARNING: Improper installation, adjustment, alteration, service or maintenance can cause property damage, personal injury , or loss of life. Installation and service must be performed by a qualified installer , service agency or the gas supplier . Keep burner and co[...]

24632-0-0508 Page 38 LIGHTING INSTRUCTIONS 1. STOP! Read the safety information on pages 36 and 37. 2. Set the thermostat (gas control knob) to lowest setting. 3. T urn off all electric power to the appliance (if applicable). 4. Push in gas control knob slightly and turn clockwise to "OFF ." Do not force. 5. W ait ten (10) minutes to clea[...]

24632-0-0508 Page 39 1 1 On the main burner , the burning gas forms a primary flame and a secondary flame. The primary flame is blue and about 3/16" (5 mm) high. The secondary flame is very pale blue, 3" (76 mm) to 5" (127 mm) high. Dust in the combustion air will produce an orange flame. Do not mistake it for an improper yellow[...]

24632-0-0508 Page 40 MAINTENANCE INSTRUCTIONS W ARNING: • Prior to any maintenance operation, it will be necessary to close the gas supply . • Only qualified personnel are allowed to operate these appliances without the front cabinet installed. OPERA TION FREQUENCY F AUL TS TO BE PREVENTED REMARKS External cleaning As required Dirty exterior W[...]

24632-0-0508 Page 41 TROUBLESHOOTING PROBLEM CAUSES SOLUTION Pilot flame does not light A) Gas supply valve closed B) Air in gas pipes C) V alve does not work properly A) Open gas supply valve B) Repeat ignition procedure C) Place knob on PILOT position and depress fully When ignition knob is released, pilot extinguishes A) Air remains in gas pipe[...]

24632-0-0508 Page 42 USE ONL Y MANUF ACTURER'S REPLACEMENT P AR TS. USE OF ANY OTHER P AR TS COULD CAUSE INJUR Y OR DEA TH. PLEASE NOTE: When ordering parts, it is very important that part number and description of part coincide. P AR TS LIST INDEX NO. P ART NO. DESCRIPTION HWDV080 HWDV181 1 24622 24623 W ALL MOUNTING PLA TE, INSIDE 2 24679 24[...]

24632-0-0508 Page 43 25 R2882 R2882 BULB CLIP 26 24681 24681 BLOWER WITH MOUNTING BRACKET 27 R2298 R2298 V AL VE MOUNTING SCREWS 28 R9904 R9904 COTTER PIN 29 R2423 R2423 CONNECTOR 30 R9902 R9902 REGULA TOR, 4.0 W .C. 3/8 NPT X 3/8 NPT - NA T 30 R2312 R2312 REGULA TOR, 10.0 W .C. 3/8 NPT X 3/8 NPT - LPG 31 R8898 R8898 NIPPLE, 3/8 NPT X 1” 32 24599[...]

24632-0-0508 Page 44 P AR TS VIEW 1 2 3 4 5 6 7 8 9 10 1 1 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41[...]

24632-0-0508 Page 45 SER VICE NOTES[...]

24632-0-0508 Page 46 SER VICE NOTES[...]

24632-0-0508 Page 47 SER VICE NOTES[...]

24632-0-0508 Page 48 HOUSEW ARMER is a registered trademark of Empire Comfort Systems Inc. www .housewarmerproducts.com EMPIRE EMPIRE Comfo rt Systems Manufactured for: Empire Comfort Systems Inc. 918 Freeburg A ve. Belleville, IL 62220 PH:877-459-1583 F AX: 877-459-0514[...]