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- G" A9 y' m8 U: O9 nQuestion:
2 L9 S. N" O* b# w9 B5 l- y4 GFor household water dispensers we got 3 groups of certificate and test reports from different NCBs :
M& Y) Z2 |1 d" k5 h) RGroup I : IEC 60335-2-75. Z& z# X4 Q2 M o$ _& J9 \
Group II : IEC 60335-2-24 and IEC 60335-2-15 together
% ]4 m+ z5 L6 V; ~+ d& pGroup III : IEC 60335-2-24 and IEC 60335-2-21 together
; \( R* n$ o: Q% eDecision:
+ m6 ^$ x2 ?7 O" l) {1. For commercial appliances;
e, K0 F7 y3 Q% x0 j/ ?& |# }: DIEC 60335-2-75 apply.
& Y& Q' B9 g! ]8 ?2. For household and similar use( i.e. in an office , Doctor’s room, etc);
4 i: f2 f! ~& V/ [- IEC 60335-2-24 and IEC 60335-2-15 apply if the hot water boils,- z' ?4 s; P3 t
- IEC 60335-2-24 and IEC 60335-2-21 apply if the hot water does not boil,% P) e9 h. T" u
- 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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