31
R-2110JK
R-2110JW
R-2120JK
R-2120JW
1. Disconnect the power supply cord and remove the oven
from wall and remove outer case. (Refer to procedure of
"Removal of Oven from Wall" and "Outer case Removal")
2. Open the door and block it open.
3. To discharge the high voltage capacitor, wait for 60
seconds.
4. Remove the seven (7) screws holding the hood intake
duct R to the oven cavity top plate, the oven cavity front
HOOD FAN THERMAL CUT-OUT REMOVAL
flange, the fan duct and base plate R. And remove the
hood intake duct R.
5. Disconnect the wire leads from the hood fan thermal
cut-out.
6. Remove one (1) screw holding the thermal cut-out to the
flange of base plate R.
7. Remove the hood fan thermal cut-out from the base plate R.
8. Now, the hood fan thermal cut-out is free.
1. Disconnect the power supply cord and remove the oven
from wall and remove outer case. (Refer to procedure of
"Removal of Oven from Wall" and "Outer case Removal")
2. Open the door and block it open.
3. To discharge the high voltage capacitor, wait for 60
OVEN THERMAL CUT-OUT REMOVAL
seconds.
4. Disconnect the wire leads from the oven thermal cut-out.
5. Remove the oven thermal cut-out from the holder at
the oven cavity top plate.
6. Now, the oven thermal cut-out is free.
Removal
1. Disconnect the power supply cord.
2. Remove the oven from the wall, referring to “REMOVAL
OF OVEN FROM WALL”.
3. Remove the outer case cabinet, referring to “OUTER
CASE REMOVAL”.
4. Remove the seven (7) screws holding the hood intake
duct R to the oven cavity top plate, oven cavity front
flange, fan duct, base plate R and magnetron duct.
5. Remove the hood intake duct R.
6. Disconnect the main wire harness and the stop/pwm
wire harness from the inverter unit.
7. Disconnect the high voltage wire from the magnetron.
8. Disconnect the wire leads from the fan motor.
9. Disconnect the green wire (grounding wire) from the fan
duct.
10.Disconnect the connector between the main wire harness
and the hood fan motor.
11.Release the two (2) connectors of the main wire harness
from the oven cavity top plate.
12.Disconnect the main wire harness from the oven lamp
harness.
13.Disconnect the wire leads from the fuse holder.
14.Remove the one (1) screw holding the hood duct R to the
oven cavity top plate.
15.Remove the hood duct R from the oven cavity top plate.
16.Remove the one (1) screw holding the fan duct to the
oven cavity top plate.
17.Remove the fan duct with the inverter unit and the fan
motor from the oven.
18.Remove the three (3) screws holding the inverter unit to
the fan duct.
19.Disconnect the high voltage wire from the inverter unit.
20.Now, the inverter unit is free.
21.Remove the fan blade from the fan motor shaft. Refer to
“KNACK FOR REMOVING FAN BLADE”.
22.Remove the two (2) screws holding the fan motor to the
fan duct.
23.Now, the fan motor is free.
INVERTER UNIT AND FAN MOTOR REPLACEMENT
Reinstallation
1. Install the fan motor to the fan duct with the two (2)
screws.
2. Install the fan blade to the fan motor shaft. Refer to
“KNACK FOR INSTALLING FAN BLADE”.
3. Now, the fan motor should be installed.
4. Install the inverter unit to the fan duct with the two (2)
screws XOTSD40P12000 (4mm x 12mm).
5. Ground the inverter unit to the fan duct with the one (1)
screw XHTSD40P08RV0 (4mm x 8mm with a washer).
6. Install the fan duct (assembly) to the oven cavity top plate
with the one (1) screw.
7. Install the hood duct R to the oven cavity top plate with
the one (1) screw.
8. Reinstall the two connectors of the main wire harness
into the holes in the oven cavity top plate.
9. Reconnect all wire leads and connectors to the inverter
unit, fan motor, magnetron, fuse holder and fan duct,
referring to the pictorial diagram.
10.Reconnect the connectors between the main wire harness
and the oven lamp harness, referring to the pictorial
diagram.
11.Reconnect the connector of the hood fan motor to the
main wire harness, referring to the pictorial diagram.
12.Reinstall the wire leads to the hole of the fun duct.
13.Reinstall the hood intake duct R to the oven cavity top
plate, oven cavity front flange, fun duct, base plate R and
magnetron duct with the seven (7) screws.
14.Refer to the procedures of “OUTER CASE REMOVAL”.
And reverse their procedures. And reinstall the outer
case cabinet.
KNACK FOR REMOVING FAN BALDE
1. Hold the edge of the rotor of the fan motor by using a pair
of groove joint pliers.
CAUTION:
*
Make sure that any pieces do not enter the gap
between the rotor and the stator of the fan motor
because the rotor is easily shaven by pliers and
