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Integrated Modules
Integrated Modules
Component Removal
3-4
#826498 - Revision B - December, 2016
Control Board
To remove the control board, first remove the glass top,
then (See Figure 3-3):
1.
Use a Phillips screw driver to extract the screws
from the control board bracket.
2.
Remove control board bracket and control board.
3.
Use needle nose pliers to compress top of control
board support and lift control board off of control
board support.
4.
Proceed to the remaining control board supports
until the control board is removed.
5.
Disconnect LV wire harness from control board.
6.
Remove control board.
NOTE:
When installing a new control board ensure the
LV wire harness grommet is installed correctly
.
LV Wire Harness
To remove the LV wire harness, first remove the control
board, then:
1.
Remove grommet from control board bracket.
2.
Remove LV wire harness from power board.
NOTE:
LV Wire Harness has a grommet on it. It is
important to install the grommet to prevent moisture
from entering the control board enclosure.
Cable Cover, Terminal Block, and Power Conduit
To remove the terminal block or power conduit first
remove the glass top, then (See Figure 3-4):
1.
Use a 1/4” nut driver or phillips screw driver to
extract screws from the cable cover.
2.
Use a T-15 Torx driver to extract the screws from
the cable cover into the power board cover.
3.
Remove the cable cover.
4. Disconnect the power harness from the terminal
block.
5.
For terminal block only:
use a phillips screw driver
to extract the phillips screws.
6. Remove terminal block.
7.
For power conduit:
use a 11/32” nut driver to
remove the nut from ground wire hold down stud.
8. Lift the front of conduit mounting bracket and
remove conduit mounting bracket from burner box.
Figure 3-3. Control Board
Figure 3-4. Cable Cover
Cover Screws
Control Board
Control Board
Support
Control Board
Bracket
Cable Cover
T-15 Screws
Power Board
Cover
