Step 3: Remove the frame
Step 2: Remove the front panel and air filter
1. Take out the air conditioner from it’s packaging.
2. Hold the slot under the front panel, then uplift it outwards, and
remove the front panel( See Fig. 1)
3. Grip the tab on the end of the filter, lift it up, then pull it towards
yourself, pull the filter out(see Fig.2)
Fig.3
Fig.5A-ModelA
1. Remove two screws at the bottom of the frame
.
( See Fig. 3)
2. Disconnect the coupler plugs and make sure not to interfere with
the temperature sensor cable. Hold the left bottom side of the
frame, lift it up to unlatch the lower side, remove it toward you
( See Fig. 4)
NOTE: For some units the front panel and frame do not install on the
machine placed at the back of the unit, step 2 and step 3 do not need.
Step 1: Select the best location
Prior to installation
INSTALLATION INSTRUCTIONS
CAUTION: Before installing, remove all packaging from
inside the carton, along with any inserts placed into the
side louvers.
CAUTION
All side louvers of the cabinet must remain exposed
to the outside of the structure.
Remove inserts placed
into the side louvers
1. To avoid vibration and noise, make sure the unit is installed securely and firmly.
2. Install the unit where the sunlight does not shine directly on the unit. If the unit
receives direct unlight, build an awning to shade the cabinet.
3. There should be no obstacle, such as a fence or wall, within 50cm from the
back of the cabinet because it will prevent heat radiation of the condenser.
Restriction of outside air will greatly reduce the cooling and heating efficiency
of the air conditioner.
4. Install the unit a little obliquely downward to outside not to leak the condensed
water into the room (about 5~7mm).
5. Install the unit with its bottom portion 75~150cm above the floor level.
6. The power cord must be connected to an independent circuit. The yellow/
green wire must be grounded.
300mm or more
80mm or
more
Awning
Fence
Outdoor
side
Indoor
side
Wall
75~150cm
500mm or more
Level
Unit
About 5~7mm
Option A
Air in
Air in
Air in
Air out
100mm Min.
500mm Min.
Option B
45 brick cut away
to clear louvers
Front
O
45 brick cut away
to clear louvers
O
Brick
wall
Brick
wall
Air in
100mm
Air out
100mm
Air in
Louver
Top View
Note on the product
•
•
The rated cooling performance is tested under non-drainage status.
Make sure that water will not leak from the surrounding area when rubber plug and joint were used. Please seal it in case
leakage is found.
Non-drainage
If you choose non-drainage when cooling, both the bottom and the back drain holes of the unit should be plugged with rubber
plugs. The condensed water will be sprayed to condenser, and will improve the cooling performance.
NOTE:
When you choose non-drainage, the air conditioner will be perfect cooling efficiency, but big noise may be caused by spr-
aying the condensed water. Please do not choose it if you are sensitive to the noise.
Fig.4
Step 4: Remove the cabinet
NOTE:
There are slight differences on removing the cabinet according
to the different models.
Model A:
1. Remove one screw securing the chassis fixing bracket, then take
down the chassis fixing bracket as shown in Fig.5A.
2. Grasp the handle on the chassis and carefully slide the air cond-
itioner out of the cabinet.(see Fig.6)
9
Summary of Contents for MWF09HB4
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