Shenzhen Envicool Technology Co., Ltd.
Table 2-18 Optional ammeters for power-off switches of power distribution cabinets of various types
of units
2.6.1 Indoor unit power cable connection
The unit adopts a three-phase five-wire system. The input power A/B/C is connected to
the A/B/C of the main circuit breaker of the indoor unit, and the N and PE are respectively
connected to the terminal block, as shown in Figure 2-24.
Optional current value (A)
Cooling, heating and humidifying
Cooling, heating and humidifying
Cooling, heating and humidifying
CS38/CS46/CS54/CS66/CS78/CS86
CS38U/CS46U/CS54U/CS66U/CS78U/CS86U
CS38P/CS46U/CS54P/CS66P/CS78P/CS86P