Troubleshooting; Replacement Parts - Field Controls 46273500 Manual

Combustion air system
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TROUBLE SHOOTING
P
:
ROBLEM
2
AIR BOOT™
Low CO
after
Solution:
1.
Burner gaskets improperly installed. Check ring gasket to burner housing.
2.
Flow restrictor pan not installed on Beckett Burners only with inputs to .75 or less.
P
:
ROBLEM
Pump coupler failure or noisy right after installation.
Solution:
1.
Oil pump mounting bolts are over torqued or unevenly torqued.
2.
Face gasket has been installed unevenly.
3.
Check burner fan wheel. It may be out of balance. Probably bent and needs to be
replaced.
4.
Supplied coupling was not installed.

REPLACEMENT PARTS

The following items are available for replacement, if needed. In order to replace these parts, power
must be disconnected and the unit must be disassembled. If this is necessary, take note of the
positions and locations of whatever items that may need to be removed to replace other items. If in
doubt, please consult the Field Controls Technical Support at 1-800-742-8368.
installation.
Item Description
VRV-4
IAH-4
Page 6
Field Part Number
46257100
46292000

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