5 ELECTRIC WIRING WORK
General instructions
-
Gas pipes: might cause explosions or fire if gas leaks.
-
Water pipes: no grounding effect if hard vinyl piping is used.
-
Telephone ground wires or lightning rods: might cause
abnormally high
electric potential in the ground during
lightning storms.
All field wiring and components must be installed by a licensed
electrician and must comply with relevant European and national
regulations.
Use copper wire only.
Follow the
"
Wiring diagram
"
attached to the unit body to wire the
outdoor unit, indoor units
,
and remote control.
Install a
circuit breaker capable of shutting down
the
power supply
to the entire system.
Note that the operation will restart automatically if the main
power supply is turned off and then turned back on again.
Be sure to ground the air conditioner.
Do not connect the ground wire to gas pipes, water pipes,
lightning rods, or telephone ground wires.
13
The specification of power
Phase
Frequency and volt
Circuit breaker/Fuse
(A)
9K
-
18K
1
Phase
208-240V
20/16
Model
Power
When
the
electric wiring work is finished, check
the
drainage flow
during COOL running, explained in "Test operation" on page 16.
Gradually a
dd approximately 1
L of water through the air discharge
outlet.
See the figure below for how to
add
water.
4.4 Testing of drain piping
After the piping work is finished, check if drainage flows smoothy.
1
2
Plastic watering can
(tube should be about 100 mm/3.9
in long)
Water receiver
1
2
≥
10
0/
3.
9i
n
Fresh air intake (
φ
65/2.6
in)
106/4.2
in
106/4.2
in
75/3
in
65/2.6
in
Unit: mm
