Daitsu DS-18UIAK Manual Del Usuario página 42

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Notices for installation
1. Air conditioner is type I electric appliance. Please ensure that the unit is reliably earthed.
2. The yellow-green wire in air conditioner is the earthing wire which can not be used for
other purposes. Improper earthing may cause electric shock.
3. The earth resistance should accord to the national criterion.
4. The power must have reliable earthing terminal. Please do not connect the earthing wire
with the following:
①
Water pipe
④
Other place that professional personnel consider is unreliable
5. Including an air switch with suitable capacity, please note the following table. Air switch
should be included magnet buckle and heating buckle function, it can protect the
circuit-short and overload. (Caution: please do not use the fuse only for protect the circuit)
Air-conditioner (W)
Earthing Requirements
② ③
Gas Contamination pipe
Air switch capacity
18、24K
- 20 -
25A