Wiring - Samsung AE050RXYDEG Installation Manual

Wiring

Two electronic cables must be connected to the outdoor unit .
f The connection cord between indoor unit and outdoor unit . f
f The power cable between outdoor unit and auxiliary circuit breaker .
f
f Specially for Russian and European market, before installation, the supply authority should be consulted to determine the f
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 .
CAUTION
• Connect the Air to water heat pump to grounding system before performing the electrical connection .
• When installing the unit, you shouldn't use inter connection wire .
Example of EHS system
When using ELB/ELCB for 1 phase (220-240Vac~)
MCCB
1Ø
or
ELCB
1Ø
Grounding
1Ø
Grounding
❋ ❋ If an outdoor unit is installed in a place in danger of an electric leak or submergence, you must install the ELB/ELCB .
❋ ❋ Installation of control kit must be followed its Installation manual .
ELB
Outdoor Unit
Communication cable
Control kit
ENGLISH-30
Power cable
Communication cable
ELCB(30A)