8 Indoor unit installation
Kelvinator Air Conditioning
Indoor unit installation
Drain piping
1.
Run the drain hose as shown in figure 6, ensuring it has a
constant downward fall.
2.
The installer must supply a suitable drain hose extension to run
from the indoor unit drain hose to the desired drain location.
The drain hose extension should be fitted and sealed tightly
with the indoor unit drain hose, and secured in place with vinyl
tape. Ensure that the drain hose extension also has a continual
downward fall with an air gap at the bottom, and is drained to
a suitable location which will not cause damage to people or
property.
3.
Remove the air filter and pour some water into the drain pan to
check the water flows smoothly.
Fig 6.
Right
Wrong
No trap is permitted
Do not put the end of
drain hose into water
Connect the cable to the indoor unit
WARNING
caution
Electrical installation must be completed by suitably qualified
electrician
Electric safety regulations for the initial installation
1.
If there is serious safety problem about the power supply,
the technician should refuse to install the air conditioner and
explain to the client until the problem is solved.
2.
Power voltage should be in the range of 90%–110%
of rated voltage.
3.
The surge protector and main power switch with a 1.5 times
capacity of maximum. Current of the unit should be installed in
power circuit. Ensure the air conditioner is grounded well.
4.
The appliance shall be installed in accordance with national
wiring regulations.
5.
An all-pole disconnection device which has at least 3mm
clearances in all poles, the residual current device (RCD)
having a rated residual operating current not exceeding 30mA,
and disconnection must be incorporated in the fixed wiring
in accordance with the wiring rules. Refer to the table for
recommended circuit breaker rating for normal installation,
however national and local wiring regulations will prevail.
7.
According to the attached electrical connection diagram
located on the panel of the indoor and outdoor unit to
connect
the wire.
8.
All wiring must comply with local and national electrical codes
and be installed by qualified and skilled electricians.
9.
Every wire must be connected firmly. No wire should be
allowed to touch refrigerant tubing, the compressor, or any
moving parts.
10.
Loose wiring may cause the terminal to overheat or result in
unit malfunction. A fire hazard may also exist. Therefore, be
sure all wiring is tightly connected.
11.
This air conditioner
will
need to be installed on its own
separate
circuit, please refer to AS/NZS 3000 and local wiring
regulations
for requirements.
12.
For this air conditioner, the main power supply is fed to the
outdoor unit terminal block, ensure that the main power supply
wires running to the outdoor unit can carry the full current
of the air conditioner, which is stated on the rating label,
according to national wiring regulations. The power and signal
cable that connects from outdoor unit to indoor unit do not
carry the full compressor current, therefore 1.0mm
2
(or larger) is
suitable for this application.
