87
OPERATING PROCEDURE
PHOTOS
Photo 3
Screws
of the
electrical
parts
2. Removing the fan motor
(1) Remove the top panel, the service panel, and the front panel
(Photo 1).
(2) Disconnect the connector CN931 on the outdoor control P.C.
board.
(3) Remove the propeller.
(4) Remove the fan motor.
Photo 5
Propeller
Separator
Propeller nut
Sound
proof felt
Screws of the outdoor fan motor
3. Removing the 4-way valve
(1) Remove the top panel (Photo 1).
(2) Remove the service panel, back panel, and pipe cover
(Photo 1, 2).
(3) Recover gas from the refrigerant circuit.
NOTE:
Recover gas from the pipes until the pressure gauge
shows 0 kg/cm
2
(0 MPa).
(4) Remove the electrical parts (Photo 3, 4).
(5) Detach the brazed parts of 4-way valve and pipe.
4 way valve
R.V. coil
Brazed parts
Photo 6
Photo 4
Screws
of the
electrical
parts
VB_fixture
Содержание MXZ-3C54VA
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