ENGLISH-11
02
INST
ALL
ATION
Connecting the cable
Two electronic cables must be connected to the outdoor unit .
X
f
The connection cord between indoor unit and outdoor unit .
X
f
The power cable between outdoor unit and auxiliary circuit breaker .
X
f
Specially for Russian and European market, before installation, the supply authority should be consulted to determine
the supply system impendance to ensure compliance .
• During the unit installation make first refrigerant connections and then electrical connections . If unit is
uninstalled first disconnect electrical cables, then refrigerant connections .
• Connect the air conditioner to grounding system before performing the electrical connection .
• When installing the unit, you shouldn't use inter connection wire .
CAUTION
Example of Air Conditioner System
When using ELCB for 1 phase
Indoor Unit
Power cable
Outdoor Unit
Communication cable
Grounding
Power cable
Communication cable
When using ELCB for 3 phase 4 wires
Indoor Unit
Power cable
Outdoor Unit
Communication cable
Power cable
Communication cable
Grounding
❋
❋
If an outdoor unit is installed in a place in danger of an electric leak or submergence, you must install the ELCB .
OR
OR
CAC_Global Duct Latin America_IM_EN_04680A-02.indd 11
2014-09-04 오전 9:17:09
