TABLE OF CONTENTS
SECTION 4: FURNACE INSTALLATION (continued)
Wiring the Furnace and Pump...........................................................................................4-12
Wiring to the Furnace ................................................................................................4-12
Wiring to the Metering Pump .....................................................................................4-12
Installing the Suction Oil Line Components........................................................................4-13
Installing the Pressure Relief Oil Line Back to the Tank .....................................................4-16
Installing the Pressure Oil Line Components ......................................................................4-17
Installing the Compressed Air Line....................................................................................4-17
Installing the Stack ...........................................................................................................4-18
Installing the Interior Stack.........................................................................................4-21
Installing the Barometric Damper ...............................................................................4-21
Installing the Stack Safety Switch For Canadian Installations.......................................4-22
Resetting the Stack Safety Switch ........................................................................4-23
Understanding the Function of the Stack Safety Switch .........................................4-23
Installing the Stack Penetration...................................................................................4-24
Installing the Exterior Stack........................................................................................4-24
Installing the Stack Cap .............................................................................................4-24
Installing the Optional Draft Inducer ...........................................................................4-24
Installing the Wall Thermostat ...........................................................................................4-26
Replacing the Wall Thermostat Batteries ....................................................................4-26
Inspecting the Furnace Installation.....................................................................................4-26
SECTION 5: METERING PUMP PRIMING ................................................................5-1
Understanding Metering Pump Priming .......................................................................... 5-1
Required Tools and Materials ................................................................................... 5-1
Priming the Metering Pump.................................................................................................5-2
Vacuum Testing the Oil Pump.............................................................................................5-4
SECTION 6: STARTING AND ADJUSTING THE BURNER ......................................6-1
Understanding Burner Startup and Adjustment ............................................................... 6-1
Preparing the Burner for Startup ...................................................................................... 6-1
Starting the Burner .............................................................................................................6-2
Checking the Operation of the Fan/Blower Motor...............................................................6-4
SECTION 7: RESETTING THE OIL PRIMARY CONTROL .......................................7-1
Understanding the Oil Primary Control ........................................................................... 7-1
Using the Reset Button .......................................................................................................7-1
The Blower/Fan Switch ......................................................................................................7-2
The High Temp Limit Switches ...........................................................................................7-2
Understanding the L-200 High Temp Limit Switches ....................................................7-2
Understanding the L-290 Auxiliary Auto Reset High Temp Limit Switch .......................7-2
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