Viessmann EM-P1 - Page 6

6
Heating circuit pump 400 V~
LN
L1 L2 L3 N PE
A
C
3~
M
B
A
Heating circuit pump
B Plug sÖ to EM-P1 extension
C
Contactor
Specification for switching the con-
tactor:
Rated voltage 230 V~
Rated current 1 A
Recommended
connecting cable
H05VV-F3G
0.75 mm
2
or
H05RN-F3G
0.75 mm
2
Connecting the heating circuit pump
(cont.)
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