Fresh Air Duct Installation; Motor And Drain Pump Maintenance; Drill Wall Hole For Connective Piping - EAS Electric EDMV2 Series Instruction Manual

Step 5: Fresh air duct installation
Dimension:
Duct joint for fresh air
MODEL
Ø92mm(3.62")
MODEL
Ø125mm(4.92")
Step 6: Motor and drain pump
maintenance
(the rear ventilated panel
is used as an example)
Motor maintenance:
1. Take off the ventilated panel.
2. Take off the blower housing.
Take off the motor.
3.
9-12
Ø113mm(4.45")
18-60
Ø160mm(6.3")
Motor
Blower housing
Ventilated
panel
Pump maintainance:
1. Remove four screws from the
drain pump.
2. Unplug the pump power supply
and water level switch cable.
3. Detach the pump.
Step 7: Drill wall hole for connective piping
1. Determine the location of the wall
hole based on the location of the
outdoor unit.
2. Using a 65mm (2.5in) or 90mm
(3.54in) (depending on models) core
drill, drill a hole in the wall. Make sure
that the hole is drilled at a slight
downward angle, so that the outdoor
end of the hole is lower than the
indoor end by about 12mm (0.5in).
This will
drainage.
3. Place the protective wall cuff in the
hole. This protects the edges of the
hole and will help seal it when you
finish the installation process.
CAUTION
When drilling the wall hole, make
sure to avoid wires, plumbing, and
other sensitive components.
≈ 12mm / 0.5 inch
22
Pump
ensure proper
Wall
Outdoor Indoor
water
V.2