Lennox International Inc O23V5-140 manuals

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When we buy new device such as Lennox International Inc O23V5-140 we often through away most of the documentation but the warranty. Very often issues with Lennox International Inc O23V5-140 begin only after the warranty period ends and you may want to find how to repair it or just do some service work. Even oftener it is hard to remember what does each function in Furnace Lennox International Inc O23V5-140 is responsible for and what options to choose for expected result. Fortunately you can find all manuals for Furnace on our side using links below.

Lennox International Inc O23V5-140 Installation Instructions

24 pages2.62 Mb

INSTALLATION INSTRUCTIONS
- O23V Series Units
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      - Figure 18
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    - 17Beforestartingunit,makesuretheoiltankisadequately filledwithclean No,1or No,2furnace
    - 194,
      - 20Source Procedure Causes Correction Burner Blownfuse Replacethe fuse.
      - Page 20
      - 21Source Procedure Causes Correction BurnerMotor Lowline voltage
      - Source PoorFire
      - If fire is good, fault is in the flame detector. Check detector circuit.
      - Source Thermostat
      - Procedure Checkthermostat.
      - Page 21
      - 23Too much heat
      - Too little heat
      - Page 23
      - 24Installation Data
      - Start-Up Procedure
      - Page 24
      - Owner Record

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