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| DSH 579
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| Applicable standard
3 N+ `7 F; `% Q9 g | 19.13) g* @/ ~0 o* Y
| 60335-2-75(ed.2)4 B9 W3 ^. ?/ @0 [9 W5 o* x* S
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% b) d& W+ [+ W# ^; F1 j5 X! t4 JQuestion:
4 V1 I& x5 _/ X D! ^+ CFor household water dispensers we got 3 groups of certificate and test reports from different NCBs :5 z( y4 j1 @+ i
Group I : IEC 60335-2-75* E2 \5 n1 M# \- d9 [9 p* \1 q' t
Group II : IEC 60335-2-24 and IEC 60335-2-15 together { m: G5 g0 V) F
Group III : IEC 60335-2-24 and IEC 60335-2-21 together
* t) K; @# Y! I8 q+ ^3 V9 lDecision:, e( n U' w' c0 D+ N1 @
1. For commercial appliances;
. n' l# J6 x5 j# G& HIEC 60335-2-75 apply.
: D( b# Z/ w' ^" u- A6 J- G* K$ P6 v2. For household and similar use( i.e. in an office , Doctor’s room, etc);
3 P3 i: w* ^4 ? G- K5 }- IEC 60335-2-24 and IEC 60335-2-15 apply if the hot water boils,/ T5 P {$ F5 H
- IEC 60335-2-24 and IEC 60335-2-21 apply if the hot water does not boil,
" X l: ^9 A. S% [- IEC 60335-2-24 and IEC 60335-2-35 apply if the water heater is instantaneous and the water does not boil.
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