Mitsubishi Electric Slim Four-Way Cassette Type, Руководство по установке

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15
NOTE:
1.The connecting wiring of strong electric signal for 18000Btu/h type(R22,cooling only) is
just .
2. Please remember the surroundings (environmental temperature, direct sunlight, rain etc.)
3. We consider the minimal size of the metal core as the wire size. So it is recommended you
adopt a thicker one as the power conducting wire so as to avoid power decrease;
4. Connect the grounded wire to both indoor and outdoor units;
5. This table is just an on-site wire-connecting example. For details, please refer to relative
National criteria.
3x2.0mm
2
The length of the power wire and connecting-wire which connects the indoor unit to the outdoor
unit. (The figure given below shows a suitable length)
THE SPECIFICATION OF POWER
Indoor
Unit Outdoor
Unit
A B
Distance between indoor/outdoor unit
Entrance
of the Indoor Unit
Entrance
of the outdoor Unit
Chart 31
A
( )
( )
mm
2
TYPE(Btu/h)
POWER
GROUND WIRING
OUTDOOR UNIT POWER
WIRING
STRONG ELECTRIC
SIGNAL
INDOOR/OUTDOOR
CONNECTING
WIRING
CIRCUIT BREAKER/FUSE
INDOOR UNIT POWER WIRING
PHASE
FREQUENCY AND VOLT
WEAK ELECTRIC
SIGNAL
1-PHASE
40/25
3x2.0
7000-12000Btu/h 18000Btu/h
(For R22, R407C and R410A,
Heating&Cooling type )
220-240V~, 50Hz
(For R22, R407C and R410A,
Cooling only type )
40/25
2.0
3x2.0
7000-12000Btu/h 18000Btu/h
(For R22, R407C and R410A,
Cooling only type )
(For R22, R407C and R410A,
Heating&Cooling type )
1x0.5
1-core shield wire
40/25
1x0.5
1-core shield wire
40/25
4x2.0
4x2.0
(3x2.0)
5x2.0 5x2.0
2.0
3x2.0
ATTENTION: Chart 32 is based on the standard model, which may look a little different from
own outdoor unit.
your
Note: The wiring could not touch the refrigerant pipe.
Electrical box
big handle
Terminal block Signal wire
Electrical box
Indoor / outdoor
unit signal wire
Indoor / outdoor
unit powerard
Cord clamp
Chart 32
3x2.0
2.0
2.0