Lennox 850,055M - Manuals

Lennox 850,055M – Manual in PDF format online.

Manuals:

Manual

Manual Lennox 850,055M

Summary

Page 3 - Section Contents; Table 1

.0 GENERAL INFORMATION This appliance is a high efficiency, unvented, flame effect gas heater. It provides radiant and convected warmth both efficiently and safely utilizing the latest type catalytic convertor burner technology. The appliance does not require a flue system of any type as the catalyt...

Page 4 - UNPACKING THE APPLIANCE

4 6.0 BURN-IN PERIOD On initial light up of a new appliance, the ‘newness’ will burn off within the first few hours of operation. During this period some smoke may be emitted from outlet grill, this should be no cause for concern. Accord- ingly, the room should be well ventilated with all windows an...

Page 5 - COMBUSTION AND VENTILATION AIR; Unusually tight construction is defined as construction where:; WARNING; Air for Combustion

5 8.0 COMBUSTION AND VENTILATION AIR This heater shall not be installed in a confined space or unusually tight construction unless provisions are provided for adequate combustion and ventilation air. The heater may be located in unusually tight construction provided the space is unconfined, or if co...

Page 6 - Follow the steps below:; Figure 1 - Gas Supply Entry Points; CLEARANCES TO NON-COMBUSTIBLES; CAUTION; The back of the appliance may be installed directly; See

6 9.0 SITE REQUIREMENTS This appliance is designed to be wall-hung. Do not recess any part of the appliance into the wall. This appliance may be installed in any room in a home except bedrooms or bathrooms - or areas where large amounts of steam are likely to be generated. It should be noted that he...

Page 7 - MOUNTING THE APPLIANCE; The wall where the appliance is to be installed must; Installation onto anything other; Figure 2 - Wall Fixing Template; Scandium

7 After having selected the final mounting position of the appliance, taking into account the site requirements as specified in Section 8 of these instruc- tions, the integrity of the wall, and the feasibility of the proposed supply pipe routing, the firebox of appliance may be secured to the wall. ...

Page 8 - CHECKING THE BURNER; Figure 3; Hold heater regulator with a wrench to prevent; Connecting directly to a unregulated propane tank

8 NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE Insert the wall mounting screws into the top wall plugs, taking care to leave the screws protruding approximately 3/8” from the wall. Now hang the appliance onto these screws through the two keyhole shaped holes in the back panel of the appliance...

Page 9 - Never use an open flame to check for leaks.; Figure 5 - Remove Retaining Clip; Retaining clip; Figure 6 - Remove Gas Valve Cover; Pressure Setting; Gas Valve Cover; replace the burner assembly (see Page 16 for ordering information)

9 14.0 CHECKING THE GAS CONNECTIONS Turn on gas supply and test for gas leaks using a gas leak test solution (also referred to as bubble leak solution). NOTE: Using a soapy water solution (50% dish soap, 50% water) is an effective leak test solution, but it is not recommended, because the soap resid...

Page 10 - ASSEMBLY OF THE GLASS FACIA; Figure 9 - Proper Spark Gap; Figure 11 - Slide on Side Pieces; TOP; Adjustment to the; Finger-tighten all screws until side

10 NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE 16.0 SPARK GAP 17.0 ASSEMBLY OF THE GLASS FACIA Figure 9 - Proper Spark Gap 1/8" to 3/16" Spark Gap Figure 10 - Key Hole Slots on Glass Facia 1. Remove the glass panel from all packaging and lay face down on a soft surface. Identify the ...

Page 11 - not shown for clarity.; Figure 14 - Secure Grill In Position

11 5. Secure the grill in position using two M6 screws and two no. 8 self tapping screws as shown in Figure 14. 18.0 FITTING THE GLASS FACIA The glass facia panel is supported by four M6 screws which protrude from the front of the outer casing. Insert the M6 retaining screws and ensure they are unsc...

Page 12 - obstruction this area in any way.; done by a licensed plumber or gas fitter and must conform to; .0 SERVICING THE BURNER; Any change to this heater or its controls can be; NEVER MODIFY OR BEND THE THERMOCOUPLE; No adjustments are to be made to the ODS pilot; BRIEFING THE CUSTOMER; Do not add logs or ornaments such as pine cones,

1 All instructions must be left in the possession of the user for safekeep- ing. If at all possible, show the customer how to light and control the appliance and how to remove and replace the glass facia.After commissioning the appliance, the customer should be instructed on the safe use of the appl...

Page 13 - Figure 18 - Catalysts and Outlet Grill; TESTING FOR FIREBOX LEAKAGE; DO NOT BLOCK

NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE 13 Clean the pilot assembly with a soft brush and blow through. Check the aeration holes are free of any dirt or lint. Clean thoroughly internally, the connection can be removed from the base of the pilot assembly using two wrenches to make cleanin...

Page 14 - Pilot assembly. This is located; ‘OFF’ position

14 FOR YOUR SAFETY READ BEFORE LIGHTING WARNING: IF YOU DO NOT FOLLOW THESE INSTRUCTIONS EXACTLY, A FIRE OR EXPLOSION MAY RESULT CAUSING PROPERTY DAMAGE, PERSONAL INJURY OR LOSS OF LIFE. A. This appliance has a pilot which must be lit with a piezo spark igniter. When lighting the pilot, follow these...

Page 15 - be the problem and removal of the draft should resolve this.

15 8.0 TROUBLESHOOTING GUIDE PROBLEM CORRECTIVE ACTION Igniter sparks but pilot does not light • No gas to Pilot, check the gas line connections. • Air not fully purged. Purge supply or wait longer. • Spark grounding to metal work, reset gap correctly. • Blocked pilot, clean out internally. Pilot li...

Page 16 - See ordering instructions on Page 20; Hardware

16 9.0 REPLACEMENT PARTS - SCANDIUM™ 1 2 7 5 6 8 9a Replacement Parts Item # Cat.No. Description 1 H6057 Glass door assembly 2 H6060 Catalyst 3 H6061 Pilot assembly, Natural Gas 4 H6999 Pilot assembly, Propane Gas 5 H6058 Burner Assembly, Natural Gas 6 H7012 Burner Assembly, Propane Gas 7 H6062 Cata...

Page 17 - POSITIONING OF FIELD REMOVABLE PARTS; off burner installation positions; off burner; Failure to position the parts in; Visual check for cor-

NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE 17 30.0 POSITIONING OF FIELD REMOVABLE PARTS 4 off burner installation positions Glass Door Removal: Remove the four (4) screws indicated, then lift door off. 4 off burner installation positions Figure 21 WARNING Failure to position the parts in ac...

Page 18 - Product Reference Information; Model; Back View

18 NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE 31.0 SPECIFICATIONS 20-13/16” 10-1/4” 41-1/2” 27-11/16” 18-5/8” 5-9/16” 7-1/8” 30-1/16” 16” Product Reference Information Cat. No. Model Ship. Wt. Ship. Volume H6065 Scandium-NG 80.7 lb. 1.9 cu. ft. H6071 Scandium-LP 80.7 lb. 1.9 cu. ft. Back Vi...

Page 19 - ScandiumTM; Note: The actual dimensions are shown in millimeters. The; REGULATOR GAS ENTRY POINT

NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE 19 Model D1 D D3 Scandium™ 3/4” (0mm) 1-3/4” (45mm) 4-5/16” (110mm) Note: The actual dimensions are shown in millimeters. The fractional dimensions are converted from millimeters and are rounded to the nearest 1/16”. KEY:D1 = Distance from mounting...

Page 20 - WARRANTY; LENNOX HEARTH PRODUCTS; PRODUCT REFERENCE INFORMATION; Natural Gas

0 Printed in U.S.A. © 007 Lennox Hearth Products P/N 850,055M REV. F, 05/2009 Lennox Hearth Products 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 fi...