Contents
Main
INSTALLATION INSTRUCTIONS
O23V Series Units
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O23V SERIES UNITS ARE NOT FOR USE IN ZONING APPLICATIONS!
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AIR FLOW
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FACTORY*IRINE co&_____.NsiNG
TI TRANGFORMER
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Beforestartingunit,makesuretheoiltankisadequately filledwithclean No,1or No,2furnace
Page
4,
Source Procedure Causes Correction Burner Blownfuse Replacethe fuse.
Page 20
Source 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
Too much heat
Too little heat
Page 23
Installation Data
Start-Up Procedure
Page 24
Owner Record