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ELECTRIC WIRING WORK
• Type 1
Terminal Block Indoor
1(L)
2(N)
INDOOR
POWER INPUT
• Type 2
Terminal
Block Indoor
1(L)
2(N)
INDOOR
POWER INPUT
CAUTION
!
• Use the 2-core shield cables for
communication cables. Never use them
together with power cables.
• The conductive shielding layer of cable
should be grounded to the metal part of
both units.
• Never use multi-core cable.
• As this unit is equipped with an inverter,
to install a phase leading capacitor not
only will deteriorate power factor
improvement effect, but also may
cause capacitor abnormal heating.
Therefore, never install a phase leading
capacitor.
• Make sure that the power unbalance
ratio is not greater than 2 %.
If it is greater the units lifespan will be
reduced.
Electric Characteristics
- Recommended circuit breaker is ELCB
- MFA is used to select the circuit breaker and
ground fault circuit interrupter
- Refer to the PDB about detail electric
characteristics
ELCB : Earth Leakage Circuit Breaker
MFA : Maximum Fuse Amperes(A)
PDB : Product Data Book
(S)ODU
3
4
B
A
Terminal
Block Indoor
(S)ODU
3
4
B
A
The feature may be changed according to the type of model.
OWNERS MANUAL
Terminal Block of outdoor unit
IDU
CEN
DRY1
DRY2
B
A
B
A
-
Terminal Block of outdoor unit
IDU
CEN
DRY1
DRY2
B
A
B
A
-
CAUTION
!
• The connecting cable connected to the
indoor and outdoor unit should be complied
with the following specifications (Rubber
insulation, type H05RN-F approved by HAR
or SAA).
Rated current of
appliance A.
≤
0.2
≤
> 0.2 and
3
≤
> 3
and
6
≤
> 6
and
10
≤ 1
> 10
and
6
≤
> 16
and
25
≤
> 25
and
32
≤
> 32
and
40
≤
> 40
and
63
NOTE For supply cords supplied with
multi-phase appliances, the nominal
cross-sectional area of the conductors is
based on the maximum cross-sectional area
of the conductors per phase at the supply
cord connection to the appliance terminals.
• If the supply cord is damaged, it must be
replaced by a special cord or assembly available
from the manufacturer of its service agent.
13
GND 12 V
Outdoor Unit
- -
-
GND 12 V
Outdoor Unit
- -
-
NORMAL
CROSS-SECTIONAL
AREA
Nominal
cross-sectional area
2
mm
Tinsel cord
0.5
0.75
1.0 (0.75)
1.5 (1.0)
2.5
4
6
10
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