Thermablaster WDFT060-VF Installation Manual Download Page 1

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Vent-Free Gas Wall Heater

MODEL:

WDFT060/100/320-VF (DUAL FUEL)

WNT060/100/320-VF (NATURAL GAS)

WLT060/100/320-VF (PROPANE GAS)

CAUTION - FOR YOUR SAFETY

Reecon North America

1090 Freeport Road

Floor

Pittsburgh, PA 15238

Conforms to ANSI Z21.11-2-2013. Gas-Fired Room Heater Volume II, Unvented Room Heater

This is an unvented gas-fired heater. It uses air (oxygen) from the room in

which it is installed. Provisions for adequate combustion and ventilation

air must be provided. Refer to

Air For Combustion and Ventilation

section

on page 8 of this manual.

Warranty is void if not professionally installed.

INSTALLER: Leave this manual with the appliance

CONSUMER: Retain this manual for future reference

This appliance may be installed in an aftermarket, permanently located,

manufactured (mobile) home, where not prohibited by local codes.

This appliance is only for use with propane or natural gas.

This appliance is equipped with a simple means to switch between

propane and natural gas in dual fuel models only. Field conversion by

any other means including the use of a kit is not permitted.

WARNING:

This appliance is equipped for

(Natural and/or Propane) gas. Field

conversion is not permitted other than

between natural or propane gases in dual

fuel models only.

Summary of Contents for WDFT060-VF

Page 1: ...on page 8 of this manual Warranty is void if not professionally installed INSTALLER Leave this manual with the appliance CONSUMER Retain this manual for future reference This appliance may be installed in an aftermarket permanently located manufactured mobile home where not prohibited by local codes This appliance is only for use with propane or natural gas This appliance is equipped with a simple...

Page 2: ...g propane gas Manifold Pressure W C 6 6 6 Nominal Input Pressure W C 11 11 11 Ignition Electric Pulse Electric Pulse Electric Pulse Package Dimension inches H W D 15 7 7 5 25 6 18 1 7 5 28 7 30 7 9 1 29 5 Model WNT060 VF WNT100 VF WNT320 VF Input Rating Btu hr 6000 10000 32000 Gas type natural gas natural gas natural gas Manifold Pressure W C 4 4 4 Nominal Inlet Pressure W C 7 7 7 Ignition Electri...

Page 3: ...om heater having an input rating of more than 6000 Btu hr 1 758 W shall not be installed in a bathroom Model WLT060 VF WLT100 VF WLT320 VF Input Rating Btu hr 6000 10000 32000 Gas type LP LP LP Manifold Pressure W C 10 10 10 Nominal Inlet pressure W C 11 11 11 Ignition Electric Pulse Electric Pulse Electric Pulse Package Dimension inches HxWxD 15 7 7 5 25 6 18 1 7 5 28 7 30 7 9 1 29 5 ...

Page 4: ...dded to the gas can fade Gas may be present even though no odor exists WARNING Any change to this heater or its controls can be dangerous WARNING Do not use any accessories not approved for use with this heater WARNING Carefully supervise young children when they are in the room with the heater WARNING Make sure grill guard is in place before running heater WARNING Keep the appliance area clear an...

Page 5: ...ar and free of debris This will ensure enough air for proper combustion 6 If heater shuts off do not relight until you have provided fresh air from outside If heater keeps shutting off have it serviced 7 Do not run heater where flammable liquids or vapors are used or stored under dusty conditions 8 Before using furniture polish wax carpet cleaner or similar products turn heater off If heated the v...

Page 6: ...ough fresh air PULSE IGNITION SYSTEM This heater is equipped with a battery powered electric pulse igniting system No AC power supply required Battery should be periodically checked and replaced accordingly Use a D size IEC R20 or LR20 1 5 V battery only GAS OPTIONS CAPABLE Dual Fuel Models Only Models that start with WDFT If you have the dual fuel model your heater is equipped to operate on eithe...

Page 7: ...eater from carton 2 Remove all protective packaging applied to heater for shipping 3 Check heater for any shipping damage If heater is damaged promptly inform dealer where you bought heater 4 Remove thread protective cup on the gas inlet pipe underneath the heater 5 Install a D size IEC R20 or LR20 1 5 V battery maybe not available in the packing depends on your dealer Be sure battery has full cap...

Page 8: ...not be installed in a room or space unless the required volume of indoor combustion air is provided by the method described in the NATIONAL FUEL GAS CODE ANSI Z223 1 NFPA 54 the INTERNATIONAL FUEL GAS CODE or applicable local codes The following are excerpts from National Fuel Gas Code ANSI Z223 1 NFPA 54 Air for Combustion and Ventilation All spaces in homes fall into one of the three following v...

Page 9: ...h Air Flow For Heater Location 6 DETERMINING FRESH AIR FLOW FOR HEATER LOCATION Using 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 doorless passageways or ventilation grills between the rooms 1 Determine the volume of the space Length Width Height cu ft volume of space Example Space siz...

Page 10: ... be operated is smaller than that defined as an unconfined space or if the building is of unusually tight construction provide adequate combustion and ventilation air by one of the methods described in the National Fuel Gas Code ANSI Z223 1 NFPA 54 Air for Combustion and Ventilation or applicable local codes WARNING If the area in which the heater may be operated does not meet the required volume ...

Page 11: ...hile using heater This will help circulate the heat throughout the house In the event of a power outage you can use this heater as your primary heat source Caution If you install the heater in a home garage heater pilot and burner must be at least 18 inches above the floor Place heater where moving vehicle will not hit it WARNING A qualified service person must install heater Follow all local code...

Page 12: ...he attached bracket with folding anchor on desired location 2 Hanging the heater on the bracket simply finished CONNECTING TO GAS SUPPLY WARNING A qualified service technician must connect heater to gas supply Follow the heater specification and all local codes Wrong gas supply may result improper operation or damage on your heater property or and personal body WARNING This appliance requires a 3 ...

Page 13: ... down protects it from freezing rain or sleet If flexible gas hose is applied it should meet the requirements of ANSI UL569 Standard for Pigtail and Flexible Hose Connection for LP Gas Improper regulator and or gas hose assembly may occur damage on your heater property or and personal body CAUTION Two gas lines installation at the same time is forbidden Do not the open cover while the heater is ru...

Page 14: ... once 6 Reconnect heater and equipment shutoff valve to gas suply Check reconnected fittings for leaks Test Pressures Equal To or Less Than 1 2 PSIG 3 5 kPa 1 Close equipment shutoff valve 2 Pressurize supply piping system by either using compressed air or opening natural supply tank valve 3 Check all joints from gas meter to equipment shutoff valve Apply mixture of liquid soap and water to gas jo...

Page 15: ...stem and any gas control which has been under water WHAT TO DO IF YOU SMELL GAS Open the window or door immediately 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 supplier call the fire department Lighting INSTRUCTI...

Page 16: ...has heated up enough 4 Release both buttons If pilot goes out repeat step 3 and step 4 5 When the pilot flame stays stable slightly push the gas valve button down and turn from the PILOT position to the on position QUICKLY without stopping in between positions Heater will then operate normally Now you can turn the thermostat control button to the position as your desired temperature approximately ...

Page 17: ...ow you can turn the control button to the position as your desired temperature approximately 50 O F to 100 O F from the position 1 to 5 To stop the heater shut off the valve in gas inlet line not included in delivery scope first then turn the appliance gas valve to OFF position INSPECTING BURNER Check pilot flame pattern and burner flame pattern often Fig 11 Fig 12 PILOT FLAME PATTERN Two pilot bu...

Page 18: ...compressed air in a can You can use a vacuum cleaner in the blow position If using compressed air in a can please follow the directions on the can If you don t follow directions on the can you could damage the pilot assembly 1 Shut off the unit including the pilot Allow the unit to cool for at least thirty minutes 2 Inspect burner and pilot for dust and dirt 3 Blow air through the ports slots and ...

Page 19: ...rned off or equipment shutoff valve is closed 2 Control knob not fully pressed in while pressing igniter button 3 Air in gas lines when installed 4 ODS pilot is clogged 5 Control knob not in PILOT position 6 External shut off valve on gas supply opened too fast and blocked appliance regulator in heater 1 Turn on gas supply or open equipment shutoff valve 2 Fully press in control knob while pressin...

Page 20: ...king ticking noise just after burner is lit or shut off 1 Metal is expanding while heating or contracting while cooling 1 This is common with most heaters If noise is excessive contact qualified service technician 11 White powder residue forming within burner box or on adjacent walls or furniture 1 When heated the vapors from furniture polish wax carpet cleaners etc turn into white powder residue ...

Page 21: ...21 ILLUSTRATED PARTS Models WDFT060 VF ...

Page 22: ...nut 7 Gas distribution valve assembly 27 Thermostat 8 Igniter micro switch 28 Gas valve seat 9 Gas distribution valve bracket 29 Gas valve knob 10 Gas distribution valve seat 30 Thermostat seat 11 Igniter knob 31 NAT ODS 12 Left insulation board 32 Burner bracket 13 Rear insulation board 33 Nozzle seat 14 Bottom cover 34 Nozzle seat nut 15 Rear cover 35 NAT supplemental nozzle 16 Front insulation ...

Page 23: ...23 ILLUSTRATED PARTS Model WDFT100 VF ...

Page 24: ...T supplemental nozzle 8 Igniter micro switch 28 LP nozzle 9 Gas distribution valve bracket 29 Burner bracket 10 Gas distribution valve seat 30 NAT ODS 11 Igniter knob 31 Right insulation board 12 Pulse igniter 32 Gas valve Knob 13 Battery pack 33 Thermostat seat 14 Rear cover 34 Thermostat 15 Bottom cover 35 Copper bush 16 Left insulation board 36 Thermostat connecting nut 17 Rear insulation board...

Page 25: ...25 ILLUSTRATED PARTS Model WDFT320 VF ...

Page 26: ...r 7 Pulse igniter 25 T connecter 8 Battery pack 26 Right insulation board 9 Rear cover 27 Igniter knob 10 Installation bracket 28 Gas distribution valve seat 11 Fixing racket 29 Gas distribution valve bracket 12 Bottom cover 30 Igniter micro switch 13 Burner 31 Gas distribution valve assembly 14 LP ODS 32 Appliance regulator connecter 1 15 ODS bracket 33 Appliance regulator bracket 16 NAT suppleme...

Page 27: ...27 ILLUSTRATED PARTS Models WNT060 VF WLT060 VF ...

Page 28: ... connecting nut 7 Gas distribution valve assembly 27 Thermostat 8 Igniter micro switch 28 Gas valve seat 9 Gas distribution valve bracket 29 Gas valve knob 10 Gas distribution valve seat 30 Thermostat seat 11 Igniter knob 31 LP ODS 12 Left insulation board 31 NAT ODS 13 Rear insulation board 32 Burner bracket 14 Bottom cover 33 Nozzle seat 15 Rear cover 34 Nozzle seat nut 16 Front insulation board...

Page 29: ...29 ILLUSTRATED PARTS Models WNT100 VF WLT100 VF ...

Page 30: ...et 7 Gas distribution valve assembly 26 LPG ODS 8 Igniter micro switch 26 NAT ODS 9 Gas distribution valve bracket 27 Right insulation board 10 Gas distribution valve seat 28 Gas valve Knob 11 Igniter knob 29 Thermostat seat 12 Pulse igniter 30 Thermostat 13 Battery pack 31 Copper bush 14 Rear cover 32 Thermostat connecting nut 15 Bottom cover 33 Gas safety control valve 16 Left insulation board 3...

Page 31: ...31 ILLUSTRATED PARTS Models WNT320 VF WLT320 VF ...

Page 32: ... connecter 7 Pulse igniter 23 Right insulation board 8 Battery pack 24 Igniter knob 9 Rear cover 25 Gas distribution valve seat 10 Installation bracket 26 Gas distribution valve bracket 11 Fixing racket 27 Igniter micro switch 12 Bottom cover 28 Appliance regulator connecter 1 13 Burner 29 Appliance regulator bracket 14 LP Nozzle 30 Appliance regulator 14 NAT supplemental nozzle 31 Gas distributio...

Page 33: ...listed below or register online at www thermablaster com Reecon North America Attn Thermablaster 1090 Freeport Road 2nd Floor Pittsburgh PA 15238 Contact Information Product Information l e d o M e m a N r e b m u N l a i r e S e n o h P e s a h c r u P f o e t a D l i a m E Address Retailer Purchased From y n a p m o C r e l l a t s n I y t i C e n o h P r e l l a t s n I e t a t S e d o C p i Z ...

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