User Manual

28
Wall
<20mm
Plastic
Anchor
Fixing the installation plate
2. Fix the indoor unit.
If you x the indoor unit on a wall
(1) Fix the installation plate to the wall giving attention to the weight of the indoor unit.
If you x the indoor unit on a window frame
(1) Determine the positions of the wooden uprights to be
attached to the window frame.
(2) Attach the wooden uprights to the window frame giving
attention to the weight of the indoor unit.
(3) Attach the installation plate to the wooden upright using
tapping screws.
If you x the indoor unit on a gypsum board
(1) Use stud nder to nd out locations of the studs.
(2) Fix the plate hanger on two studs.
• Ifyoumounttheplatetoaconcretewallusingplasticanchors,makesurethatgaps
between the wall and the plate, created by projected anchor, is less than 20mm.
• Searchforotherspotsiftherearelessthantwostuds,orthedistancebetweenthestudsaredierentfromthe
plate hanger.
• Fixtheinstallationplatewithoutincliningtooneside.
• Make sure that a wall can withstand the weight of the product. If you install the product in a place where it is not
strong enough to withstand the product weight, the unit could fall and cause injury.
Connecting the assembly cable
• Connectthepowercabletotheauxiliarycircuitbreaker.Ifeverypolefailstoconnecttothepowersupply,it
must be incorporated in a wire with a contact opening of ≥3mm.
Model Power cable Interconnection cable Type GL
09/12
3G, 1.0mm² H07RN-F 5G, 1.0mm² H07RN-F 20A
18
3G, 1.5mm² H07RN-F
2G, 0.75mm² H05RN-F
3G, 1.5mm² H07RN-F
25A
24
3G, 2.5mm² H07RN-F
3G, 2.5mm² H07RN-F
2G, 0.75mm² H05RN-F
Cable specication
Connecting the cable
Electrical work
1) For electrical and earth works, comply with the ‘technical standards of electrical installations’ and the
2) Tighten the terminal block screw to under 12kgf.cm.
3) Precautions when connecting terminal blocks of the indoor unit
Before connecting, make sure the connecting part of the terminal socket is facing upwards.
There must be no space between the terminal and the screw when connected.
the ‘wiring regulations’ of the Electricity Enterprises Act.
Upside down
There is no ring terminal
to cover the wire.
The terminal socket
is damaged.
• For the terminal block wiring, use a wire with a ring terminal socket only.
ng work.
The terminal socket
or there is a space between the screw
and the ring terminal.
is upside down.
CAUTION
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