Cable Layout; Electrical Connection; Mains Connection - oventrop Regumaq X-30-B Mode D'emploi

5.4 Connection of supply pipes
Illustr. 11: Connection of supply pipes
Connect supply pipes according to the following
scheme:
G1 flat sealing:
A Storage cylinder circuit supply
B Storage cylinder circuit return
C Potable water outlet - hot
D Potable water supply - cold
E Circulation return (only for "Regumaq XZ-30-B")
NOTE
Suitable tailpipe sets are available as accessories
and are to be ordered separately.

5.5 Electrical connection

WARNING
Danger to life
Improper installation may lead to extensive
injuries to persons and damage to property.
For this reason:
– Installation should only be carried out by a
qualified electrician.
– Before starting work, please ensure that
all components are disconnected from
power supply.

5.5.1 Mains connection

1. Mains connection:
Mains connection is carried out using the pre-
assembled connecting cable with earthed plug.
2. Fresh water station must be earthed

5.5.2 Cable layout

When leaving the factory, the fresh water station is
cabled and ready for plug-in at the following points
(see also controller manual).
Primary side
Illustr. 12: Cabling primary side
R4 Pump primary circuit
S1 Temperature primary side supply
Secondary side
Illustr. 13: Cabling secondary circuit
R2 Circulation pump (only "Regumaq XZ-30-B")
S2 Temperature hot water outlet
VFD Temperature cold water supply/return circu-
lation
VFD Flow sensor
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