Stimmen - 1, Durchschnittliche Bewertung: 3 ( )

Hersteller: Lennox Hearth Dateigröße: 1.49 mb Dateiname: Unterrichtssprache:

2 • With Pilot Burner Cable Connected, Measure NO Voltage At Valve HSI Element Output. 24V Nominal. (See Insert B) 1 2 YES • Replace Valve. Insert A End View Of Control Harness Connector 24 Volt Hot 24 Volt Common 24 Volt Switched Check For Damaged Or Missing Terminals In Connector Igniter Terminals Insert B • Turn On Gas Supply. • Pilot Burner Lights. NO Assure Plot Gas Tubing Is Purged. Recycle Call For Heat If Necessary. NO • Check That Pilot Gas Is Flowing. Wait To YES NO YES YES • Measure Voltage Between 24V Hot And 24V Common Leads To Valve Control. Must Measure At Least 19.5 VAC With Igniter Powered (See Insert A). To Identify Proper Lead, This Check Must Be Done With The Valve Control Connected And Igniter Powered. • Replace Pilot Assembly. • Main Valve Opens And Main Burner Lights. • Check That Pilot Flame Makes Good Contact With Pilot Burner Flame Rod. NO • Check For Good Electrical Connection Through The Pilot Tubing. • If Both Of The Above Are Good, Replace Igniter/Flame Rod Assembly. YES YES • Replace Valve. • Check Transformer And Line Volt Supply. • Cycle Thermostat Off And Back On. • Main Burner Lights. NO • Replace Valve. • System Is Okay. 1 Igniter Will Cycle Off And Back On Once During The 90 Second Ignition Trial. All Voltage Measurements Must Be Taken While The Igniter When Measured Voltage At Connections, Use Care To Assure Terminals Are Not Damaged. Is Powered. 2 REPLACEMENT PARTS LIST REPLACEMENT PARTS LIST DESCRIPTION Natural and Propane Part No. Qty. Qty. Qty. Qty. CDST CDPF CDCL CDCR 1a Hood, black -24 in. LB-91941EZ none 1 1 1 1b Hood, black -40 in. LB-91941CZ 2 2 1 1 2a -24 in.Upper Louver Panel, black LB-92404E none 1 1 1 2b Upper Louver Panel, black -40 in. LB-92404C 2 2 1 1 3a Glass Enclosure Assembly -24 in. LB-92534E none 1 1 1 3b Glass Enclosure Assembly -40 in. LB-92534C 2 2 1 1 4a Lower Louver Panel, black -24 in. LB-92405E none 1 1 1 4b Lower Louver Panel, black -40 in. LB-92405C 2 2 1 1 5 Nameplate (Brand) 56L9301 2 2 1 1 6 Log Set 69L6201 1 1 1 1 7 Bag of Glowing Embers 88L53 1 1 1 1 8 Bag of Decorative Volcanic Stone 80L42 2 2 2 2 9 Magnet, Louver Panel 094326 2 4 3 3 10a Main Burner Set Rear LB-95452E 1 1 1 1 10b Front LB-95452F 1 1 1 1 11 Gasket, Burner Tray Mounting 19L5101 1 1 1 1 12 Gasket, Venturi Tube Mounting (per burner) 43K8501 1 1 1 1 13a Venturi Tube / Air Shutter Rear 74L9201 1 1 1 1 13b Front 60L4001 1 1 1 1 14 Latch, Glass Enclosure Panel 69L2101 4 6 4 4 15 Magnet, Latch, Spring-Loaded 69L3101 2 2 1 1 16 Burner Adjustment Rod LB-95561 1 1 1 1 17 Flex Gas Line Connector 93L32 1 1 1 1 REPLACEMENT PARTS LIST REPLACEMENT PARTS LIST No. DESCRIPTION Natural Propane Part No. Qty. Part No. Qty. 30. Gas Valve -SIT 43K0701 1 88J5301 1 31. Piezo Igniter 10K8601 1 10K8601 1 32. Pilot Assembly 69L1701 1 69L1801 1 33. Pilot Generator 60J7901 1 60J7901 1 34. Thermocouple 74L5701 1 74L5701 1 35. Pilot Tube 74L5601 1 74L5601 1 36. Electrode And Cable 74L5801 1 74L5801 1 37. Orifice 60J8001 2 19L5201 2 GAS CO...

Herunterladen

Geben Sie zwei Ziffern: