Lennox Hearth Gas Stove manual

Report No. 050-S-16b-5 INST ALLA TION AND OPERA TION MANUAL W ARNINGS • Hot! Do not touch! The glass and surfaces of this appliance will be hot during operation and will retain heat for a while after shutting off the appliance. Severe burns may result. • Carefully supervise children in the same room as appliance. FOR YOUR SAFETY Do not store or[...]

2 T able of Contents C autions & s afety .......................................................................................... 3 o rifiCe s ize / a l titude a djustment ......................................................................... 4 C odes & a pprov als .......................................................................[...]

3 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE.  FOR YOUR SAFETY do not install or operate your Vision™ gas stove without first reading & understand - ing this manual. Any installation or operation of the appliance deviating from that which is stated in this manual WILL void the warranty & may be hazardous.  INST ALLA TI[...]

4 Orifice Size/Altitude Adjustment For altitudes above 2,000 feet (In Canada 4,500 FT/1370 M),the orifice should be de-rated by 4% for every 1,000 feet to maintain the proper ratio of gas to air . Improper orifice sizing may result in damage and unsafe conditions. Chang - ing the orifice should only be done by a qualified ser vice technician. [...]

5 Inspection The state or local gas inspector of the side wall horizontally vented gas fuel ed equi pme nt shal l not app rove the insta lla tion unless, upon ins pect ion, the inspector obser ves carbon monoxide detectors and signage installed in accordance with the provisions of 248 CMR 5.08(2)(a)1 through 4. Exemptions Th e fo ll ow in g eq ui p[...]

6 * Other approved chimney brand is Simpson Dura-Vent DV -GS. Pre-Installation f ea tures Installation Options Residential Vented vertical and horizontal Manufactured (mobile) home Natural gas (NG) or propane (LP) Bedrooms Optional wall-mounted or remote thermostat Venting This stove can be vented with Security™ Secure Vent™ pipe*. Coaxial pipe[...]

7 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. 14-7/8” (378mm) 18-1/2” (47 0mm ) 32-1/2” (826mm) r ear v ent d imensions Flue Collar 24-3/4” (629mm) 28” (711mm) d imensions The gas line attaches to the gas valve at the back of the stove 2-1/2” in from the left side of the stove and 8-1/2” up from the base of the unit. T est a[...]

8 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. p ipe C learanCes All installations using a vertical termination cap must maintain one inch clearance between the direct vent pipe and combustibles. For horizontal runs of pipe, one inch of clearance to combustibles on the sides and bottom, and two inches on the top of the pipe is required. Se[...]

9 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. Installation i nst alling d oor t rim a nd s pring h andle CAUTION: Always ensure that plated surfaces are clean and free of fingerprints before lighting stove. Fingerprints will leave permanent blemishes if left on plated surface when lit. When installation is complete, the trim should be ge[...]

10 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. 7. Place the left log on burner supports with the charred surface facing up. The left log will only fit on the burner supports in one direction. 8. Place embers around the perimeter of the burner and sparingly in field of burner . Do not block air holes on the burner . b riCk p anel a nd l [...]

11 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. v ent i nst allation Venting: The Vision™ gas stove has been tested and listed as a direct vent heater system by OMNI-T est Laboratories, Beaverton, Oregon and is recommended for use with Security™ Secure Vent™ pipe*. Important: • Read all instructions carefully before starting the in[...]

12 v ent p arts l ist Direct vent pipe Security™ Secure Vent™ * may be used with the Vision™ gas stove. Please see the lists below to verify the components available from each direct vent pipe manufacturer . Snorkel terminations are available for ap - plications which may require vertical rise on the building exterior . The components listed [...]

13 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. f lue r estriCtors This stove requires a balanced flue to ensure proper com- bustion. As such, flue restrictors may need to be installed depending on the vent configuration of your stove. The drawings on the following page show all the allowable pipe configurations for the Vision™ gas s[...]

14 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. h orizont al t erminations The shaded areas in the diagram below show all allow - able combinations of vent configurations with horizontal terminations. Horizontal sections of pipe require 1/4” of rise for every 12” of run. A second 90 degree or 45 degree elbow (in addition to the first[...]

15 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. e xterior h orizont al v ent t ermination C learanCe r equirements V V V V V F C B B A B H M I X V D V A A A V L B J X E V A G *18” 18” B C C C * S ee I te m D i n t he T e xt B el ow . C e n te r Li ne o f T e r mi na ti on E x t er io r W a ll H o r iz on ta l T er m i n a ti on V en ti[...]

16 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. Gas Line Installation This stove must be connected to the gas line in accordance with local codes and/or the National Fuel Gas Code, ANSI Z223.1 (In Canada, the current CAN/CSA B149.1 installation code). The gas line screws into the gas valve at the back of the stove 2-1/2” in from the left[...]

17 Operating Instructions p re -l ighting C heCklist Be sure to check these items before the initial lighting of the stove: c The stove gas label corresponds to the gas supply available - that is “natural gas” for natural gas or “LP gas” for LP gas. c Gas pressure has been checked carefully - see page 16. c All gas fittin[...]

18 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. TO TURN OFF GAS TO APPLIANCE 1. T urn off the "ON/OFF" rocker switch and/or thermostat (if installed) to its lowest setting. 2. T urn off electric power to the appliance if service is to be performed. 3. Push in gas control knob slightly and turn clockwise to "OFF ." Do no[...]

19 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. a ir s hutter a djustment CAUTION: Air shutter is hot while the Vision™ gas stove is operating and should only be adjusted using a heat resistant glove. The air shutter control lever is located on the bottom of the stove directly to the left of the gas valve. The lever is linked to the prim[...]

20 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. o pera ting o ptions Y our stove comes equipped with an “On/Off” rocker switch used to turn the burner on and off while the pilot light is on. The switch is a round rocker switch located behind the main control panel door . A millivolt wall thermostat, or a remote control, can be used to [...]

21 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. Maintenance and Ser vicing m aintenanCe C heCklist : The following should only be performed by a qualified service technician. Caution: Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous operation. Verify proper operation after serv[...]

22 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. v ent p ipe m aintenanCe Cond uct an inspec tion of the venting system semia nnua lly . Recommended areas to inspect are as follows: 1. Check areas of the venting system which are exposed to the elemen ts for corros ion. These will appe ar as rust spots, streaks, or , in extreme cases, holes.[...]

23 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. f uel C onversion Converting the stove between natural gas (NG) and propane (LP) can be accomplished by either changing the cassette (valve and pilot assembly) or installing a conversion kit (regulator , burner orifice, and repositioning the slide ori - fice of the pilot). Only a qualified[...]

24 T roubleshooting NOTE: When troubleshooting the gas control system, be sure the external gas shut off valve, located at the gas sup- ply inlet is in the “ON” position. IMPORT ANT : Call your gas supplier or plumber for additional help with any gas control problem. Valve system troubleshooting should only be accomplished by a qualified servi[...]

25 Part Number Description 47515 Cassette Assembly , NG (if LP , also requires 75265 conversion kit ) H6034 Burner Assembly H5922 Pilot Assembly , NG or LP H5942 Gas Control Valve, NG (if LP , also requires H5945 LP Regulator) H5943 Regulator , NG H5945 Regulator , LP H5966 Orifice, Main Burner , #42 NG, 25,000 BTU H5967 Orifice, Main Burner , #3[...]

26 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. Wire Harness Diagram CAUTION: Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous operation. Verify proper operation after servicing. POWER CORD SNAP SWITCH GRN 6" SPEED CONTROL SWITCH BLOWER BLK 6" RED 12" RED 7" [...]

27 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. CAUT ION : YOU R CO UNT R Y G AS APPLIA NCE MUS T AL WA YS B E O PER A TE D W ITH GLA SS DOO R IN PL ACE . STO P! Rea d t he s afe ty info rma tio n a bove be for e p roce edi ng. 1. Ope n t he lowe r d oor . Ma ke s ure ga s s uppl y s hut -off co cks ar e op en and ON /OFF Rock er Swi tch i[...]

28 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. VIS ALCOVE DIMENSIONS - DIMENSIONS – ALCOVE MAX IM UM DE PT H / PRO FO ND EUR M AX IMU M 35 ”( 889 mm ) MINIMUM WIDTH / LARGEUR MAXIMUM 51”(1295mm) MINIMUM HEIGHT / HAUTEUR MAXIMUM 46”(1 168mm) SEE OWNER’S MANUAL FOR OTHER ALCOVE CLEARANCE CONFIGURA TIONS. RÉFÉREZ VOUS AU MANUEL D[...]

29 NOTE: DIAGRAMS & ILLUSTRA TIONS ARE NOT TO SCALE. Y our Fireplace Stoves's Model Number __________________________________ Y our Stove’ s Serial Number ___________________________________________ The Date On Which Y our Stove Was Installed _____________________________ The T ype of Gas Y our Stove Uses ________________________________[...]

Printed in U.S.A. © Lennox Hearth Products 2007 P/N 775,222M REV . A 05/2007 Lennox™ reserves the right to make changes at any time, without notice, in design, materials, specifications, prices and also to discontinue colors, styles and products. Consult your local distributor for fireplace code information. 1110 West T aft Avenue • Orange, [...]