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8
Indoor unit installation
Correct
Make sure there are no kinks
or dent in drain hose to
ensure proper drainage.
Not correct
Kinks in the drain hose will
create water traps.
Plug the unused drain hole
To prevent unwanted leaks you must plug the
unused drain hole with the rubber plug provided.
Before performing any electrical work, read
these regulations
1. All wiring must comply with local and national
electrical codes, regulations and must be
installed by a licensed electrician.
2. All electrical connections must be made
according to the Electrical Connection Diagram
located on the panels of the indoor and
outdoor units.
3. If there is a serious safety issue with the
power supply, stop work immediately. Explain
your reasoning to the client, and refuse
36 / EN
Not correct
Kinks in the drain hose will
create water traps.
Not correct
Do not place the end of the
drain hose in water or in
containers that collect water.
This will prevent proper
drainage.
to install the unit until the safety issue is
properly resolved.
4. Power voltage should be within 90-110% of
rated voltage. Insufficient power supply can
cause malfunction, electrical shock, or fire.
5. If connecting power to fixed wiring, a surge
protector and main power switch should be
installed.
6. If connecting power to fixed wiring, a switch
or circuit breaker that disconnects all poles
and has a contact separation of at least 1/8in
(3mm) must be incorporated in the fixed
wiring. The qualified technician must use an
approved circuit breaker or switch.
7. Only connect the unit to an individual branch
circuit outlet. Do not connect another
appliance to that outlet.
8. Make sure to properly ground the air
conditioner.
9. Every wire must be firmly connected. Loose
wiring can cause the terminal to overheat,
resulting in product malfunction and possible
fire.
10. Do not let wires touch or rest against
refrigerant tubing, the compressor, or any
moving parts within the unit.
11. If the unit has an auxiliary electric heater, it
must be installed at least 1 meter (40in) away
from any combustible materials.
12. To avoid getting an electric shock, never
touch the electrical components soon after
the power supply has been turned off.
After turning off the power, always wait
10 minutes or more before you touch the
electrical components.
Split type air conditioner / User Manual
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