MW BETA 12K WIFI, Installation Manual, Page: 4 / 14

4 / 14
BETA series
Model:
BETA 12K WIFI
BETA-installation-manual-EN-R1 27.07.2020
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2. I
NSTALLATION OF THE INDOOR UNIT
Before staring installation, dcide on the position of the indoor and outdoor units, takin into account the minium space reserved
around the units.
• Do not install your air conditioner in a wet room such as a
bathroom or laundry etc.
• The installation site should be 250cm or more above the
floor.
2.1. I
NSTALLATION OF THE MOUNTING PLATE
1. Always mount the rear panel horizontally and vertically.
2. Drill 32mm deep holes in the wall to fix the plate.
3. Insert the plastic anchors into the hole.
4. Fix the rear panel on the wall with provided tapping screws.
5. Be sure that the rear panel has been fixed firmly enouh to
withsstand the weight.
• The shape of the mounting plate may be different from the
one above, but installation method is similar.
2.2. D
RILLING A HOLE IN THE WALL FOR THE PIPING
1. Make the piping hole (
ø
55) in the wall at a slight
downward slant to the outdoor side.
2. Insert the piping-hole sleeve into the hole to prevent the
connection piping and writing from being damaged when
passing through the hole.
•
The hole must slope downwards towards the exterior.
•
Keep the drain pipe down towards the direction of the wall hole,
otherwise leakage may occur.
2.3. E
LECTRICAL CONNECTIONS INDOOR UNIT
1. Open the fron panel.
2. Take off the cover as indicated in the picture (by removing
a screw or breaking the hooks).
3. Fot the electrical connections, see the circuit diagram on
the right part of the unit under the front panel.
4. Connect the cable wires to the screw terminals by
fallowing the numbering. Use wire size suitable to electric
power input (see name plate on the unit) and according to
all current national safety code requirements.
• An efficient earth connection must be ensured. Optional the wires can been connected to the main PCB of indoor
unit by manufacturer according to the model without terminal block.