Heater; Sump - Electrolux FMB330RGB0 Service Manual

Heater

1. Disconnect power to dishwasher.
2. Remove as much water as possible from sump
before starting this repair.
3. Loosen heater from mounts holding heater on the
left side of tub.
4. Remove toe kick and outer door panel.
5. Turn off water supply to dishwasher then place
protection under water line that attaches to the
water valve to catch water that will be in the line as
supply line is removed from the water valve.
6. Remove unit from under counter top. See Caution
on page 10.
7. Lay unit on it back. Make sure there is protection for
the floor before unit is laid down.
8. Disconnect wires from the heater. Terminals have
locks, press down on lock to remove terminal.
Terminal cover
nut
mounting plate
9. Remove nut holding ground wire to mounting
screws then remove mounting nut and mounting
plate. Push heater into tub.
10. Place new element into tub and fasten heater into
mounts and lock in place insert terminals through
tub.
11. Install mounting plate and nut, tighten nut.
12. Install ground wire and nut and tighten.

Sump

1. Disconnect power and turn off the water supply to
the dishwasher before starting this repair.
2. Remove as much water as possible from sump.
3. Remove lock from inside sump by turning counter
clockwise. A pair of slip jaw pliers may be used.
Place into sump as shown to turn lockout of sump.
4. Remove toe kick and outer door panel.
5. Before removing the in coming water line to the
dishwasher place protection under the water valve
to catch any water that will be in the line as it is
removed.
6. Remove unit from under counter top. See Caution
on page 10.
7. Lay unit on it's back. Make sure there is protection
for the floor before unit is laid down.
8. Remove hoses from sump. The hose from the
pressure switch, which is mounted to the air
chamber of the sump, is removed easier if it is
pushed from the sump and not pulled off by the
hose.
9. Disconnect the disconnect for the thermostats.
10. Carefully remove thermostat mount from sump.
11. Install thermostats on new sump. Make sure there
is Thermal mastic on thermostat before mounting
sump. Install sump gasket into top of sump.
12. Place sump into tub. There is a square locator in
sump, this is to help position the sump properly
before locking it in place. Now reinstall all of the
hoses.
13. Make sure all clamps are tight then check the sump
lock to be sure it is tight.
14. Continue to complete repair in reverse order.
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