Gree ULTRA heating GMV-36WL/B-T, Руководство по обслуживанию

Страница: 84 / 95

82
for North America
4.3 Assembling and Disassembling Key Parts of IDUs6 Common Maintenance
◆
Low static pressure duct
similar except the numbers of louvers and motors.
Motor and fan
Precondition: The power supply has been disconnected.
Step Diagram Operation Procedure
1. Remove the
line connecting
to the motor.
●Use a screwdriver to unscrew
the electric box cover.
●Remove from the master board
the line connecting to the motor
and remove the tie.
2. Remove the
return frame.
3. Remove the
air return cover
plate.
●Use a screwdriver to unscrew
the air return cover plate.
4. Remove the
rear propeller
housing.
●Loosen the fasteners that
connect the rear propeller
housing with the front propeller
housing and remove the rear
propeller housing.
5. Remove the
front propeller
housing.
●Use a screwdriver to unscrew
the front propeller housing
and then remove the propeller
housing.
6. Loosen the
louver and
motor. ●Use a hexagon to unscrew the
louver and loosen the fasteners
of the motor.
7. Remove the
motor.
●Remove the motor from the
support and remove the louver
from the motor axle. Then,
remove the motor.
●For motors that are
accompanied with supports, the
supports need removing as well.
8. Install a new
motor.
●Assemble units based on the
reverse order of this procedure
and power on the units for test.
Ultra Heating GMV5 Multi VRF