Filter Board - GE Profile PHP900 Technical Service Manual

Filter Board

To remove the main fi lter board:
1. Remove the heat shield. (See
2. Lift the front of the module and mark the
location of the black, red, and green wires and
the 2 jumper blades connected to the fi lter
board power terminals.
3. Using a T-20 Torx or a fl at blade screwdriver,
remove the 4 screws, black and red wires, and
the 2 jumper blades.
4. Loosen the ground wire screw and remove
the ground wire from the fi lter board power
terminal. Lower the module into the burner box.
Remove
Remove
Jumper
Blade
Remove
Remove
Loosen
Jumper
Blade
Bottom of module shown
• To remove the left side fi lter board on the 36-in. model, follow steps 1, and 5 through 9. The touch board
wire harness is not connected to the left side fi lter board.
• The left side fi lter utilizes a non-replaceable fuse. Never attempt to replace the fuse. If the fuse is found to
be open, replace both left side fi lter and generator boards.
5. Mark the location, then disconnect the black L1,
6. Disconnect the thermal cut-out, touch board,
.)
Heat Shield
7. On 36-in. models, disconnect the fi lter-to-fi lter
8. Disconnect the LINbus connectors. (See
9. Using a fl at blade screwdriver, carefully press in
LINbus
Tab
Tab
Note
– 29 –
blue L2, and ground wire connections on the
fi lter board.
and fan motor wire harnesses.
wire harness.
.)
Connectors
the large 1 (30-in. model) or 2 (36-in model) tabs
away from the fi lter board. Lift the fi lter board
and pull the fi lter board away from the smaller
tab on the module base.
Touch Board Filter-to-Filter
Wire Harness Wire Harness
Arrows indicate disconnect locations
LINbus
Tab
LINbus