Operation procedures/pictures
Disassemble axial flow fan
Screw off the nuts of fan blade by spanner, and could
take off the fan blade.(As shown in Fig.8-21)
Nuts
Fig.
Fig.
Fig.
4-way valve
Disassemble axial flow fan
D isassemble the outdoor motor
Screw off 4pcs tapping screw which fixing
the motor, and pull out the motor lead wire
connection insert, and disassemble the motor.
To screw off 2pcs tapping screw from the
motor support, and lift it upward, disassemble
the motor support.(As shown in Fig.8-22)
Motor
Motor fixing screw
Motor support
Fixing screw
Middle isolation sheet
Cable-cross hole
Motor wire
Disassemble 4-way valve
wire of 4-way vlave wire loop, and take
off the 4-way valve.(As shown in Fig.8-23)
(Only for cooling and heating unit)
Unsolder 8pcs solder joint of two pcs
4-way valve, then remove the connection
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