E-
10
Connecting the cable
Two electronic cables must be connected to the outdoor unit.
The connection cord between indoor unit and outdoor unit.
The power cable between outdoor unit and auxiliary circuit breaker.
Specially for Russian and European market, before installation, the supply authority should be
consulted to determine the supply system impendance to ensure compliance.
Power Cable Specifications
For connection cord, use the grade H07RN-F or H05RN-F materials.
Power Supply
3 Phase
Max/Min
(V)
MCCB
ELB
Type of
outdoor
unit
Power
Supply
Power
Cable Length
Length
Power
Supply
Max/Min
(V)
-
-
-
-
A
C
B
-
-
-
-
65.6ft
or less
2.5mm
2
,
3 Wires
-
-
-
-
-
-
-
-
98.4ft
or less
2.5mm
2
,
3 Wires
98.4ft
or less
2.5mm
2
,
3 Wires
-
-
-
-
208-
230V~
/60Hz
187/
253
Frame:
30A
Trip:
30A
30A
-
-
-
-
Power
Cable
MCCB
ELB
Single Phase
Between Indoor and Outdoor Connection Cord Specifications
208-230V~/60Hz
±
10%
0.75mm
2
3 wires
0.75mm
2
3 wires
0.75mm
2
2 wires
0.75mm
2
2 wires
A
B
C
Power Supply (Single Phase)
Communication Cable
Type
Power Supply
Max/Min(V)
Connection Wire
Example of Air Conditioner System
Indoor Unit
ELB
MCCB
1
Outdoor Unit
Communication
Connection cord
Power cable
Communication cable
Earth
When using ELB for 1 phase
If an outdoor unit is installed in a place in danger of an electric leak or submergence,
you must install the ELB.
The power cable is not supplied with air conditioner.
For power cable, use the grade H07RN-F or H05RN-F materials.
208-
230V~
/60Hz
187/
253
Frame:
30A
Trip:
20A
20A
208-
230V~
/60Hz
187/
253
Frame:
30A
Trip:
25A
25A
UH026EAV IM_E_24005-2 4/10/06 9:39 AM Page 10
