Hitachi RCD-2.5FSN2, Руководство по обслуживанию

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10 Servicing
324
SMGB0077 rev.0 - 01/2013
N O T E
• Do not apply significant force to the motor, such as rotational torque or bending load, while holding it with your
hand and tightening the nut.
• The direction of the eccentric part of the motor is fitted in the same way as the expansion valve. Although the
motor is facing away from the piping connections on the valve body, modification of this direction does not
affect the valve open/close function. Therefore, it is not necessary to adjust the direction of the motor if the
motor position moves in the direction of rotation after replacement, as shown in the figure.
• However, check that the motor direction for the electronic expansion valve coil does not touch another pipe or
the side plate of the electrical box.
Once replaced, fit the electronic expansion valve in the reverse manner as indicated for the removal process.
Position the butyl sheet, attaching it correctly to the valve.
N O T E
Check that the cables do not touch the fan duct after installation is complete.
10.2.13 Removal of the automatic louver motor
Nº Part
1 Automatic swing louvers
Remove the optional air panel in line with the instructions given in
chapter Removal of the optional air panel.
Remove the motor cover after removing the screw securing the
automatic louver motor cover.
Remove the automatic louver motor shaft and remove the motor
with the securing plate.
Separate all connectors from the motor.
Nº Part
1 Automatic louver motor
2 Connector
3 Louver shaft
4 Screw