Stiebel Eltron DHM 3 Utilisation Et Installation page 43

InstallatIon
specification
15.2.2 dHm 4 | dHm 6
1/n/Pe ~ 200-240 V
V >
2
p >
1
1 Safety pressure limiter
2 Pressure differential switch
Material losses
!
f In the case of a permanent power supply, connect f
the power cable according to the designations on
the socket terminals.
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L N
L N
15.2.3 dHm 7
2/Pe ~ 380-415 V
V >
2
p >
1
1 Safety pressure limiter
2 Pressure differential switch
L L
L L
DHM | 43