Gree R410A, Manual

Page: 81 / 90

79
Photovoltaic Direct-driven VRF
for North America
4. Replace the pump. ●Replace the pump.
5. Connect the drainage duct
and screw the new pump.
1. Screw the outlet pipe
2. Screw the pump
●Connect the drainage duct and use a
screwdriver to screw the new pump.
6. Install and screw the water
tray.
Tighten the screws
●Use a screwdriver to screw the water tra y.
◆
Wall Mounted T ype IDU
Removal of Fan Motor
Remark: before removing, making sure power is disconnected.
Step
Diagram Operation Procedure
1.Remove the louver
● Take off the axle bush of the louver.
●Remove the louve r.
2.Open the front panel
●Hold the indents on both sides of the
panel and pull it out in the direction
shown by the arrow.
3. Remove the electrical box
cover 2
box cover with a screwdriver. Take off
the box cover 2.
● Detach the ambient temperature sensor
from the conduit.