Technical Description; Construction; Circulation Set With High-Efficiency Pump; Circulation Set Without High-Efficiency Pump - oventrop Regumaq X-25 Notice D'utilisation

Circulation set Regumaq X-25/X-45
3.

Technical description

3.1

Construction

3.1.1

Circulation set with high-efficiency pump

Illust. 1: Construction of the circulation set with
high-efficiency pump (item no. 1381150)
(1)
Ball valve
(2) Draining valve
(3) High-efficiency pump
(4) Elbow with check valve
3.1.2 Circulation set without high-efficiency
pump
Illust. 2: Construction of the circulation set without
high-efficiency pump (item no. 1381152)
138115080-V05.04.2020
(1) Ball valve
(2)
Draining valve
(3)
Spacer
(4)
Elbow with check valve
3.2

Functional description

1
Without circulation installation, one pipe for hot
potable water runs from the fresh water station to the
2
draw off points. Hot water is available at the draw off
points when the cold water in the pipe has drained
away.
This delay is avoided by using circulation systems.
The Oventrop circulation set allows for upgrading of
3
the fresh water stations Regumaq X-25 and Regu-
maq X-45 with a circulation function. One pipe runs
from the fresh water station to the draw off point and
another pipe runs back parallel to it.
The high-efficiency pump moves the hot potable
water in the circulation circuit. This way, hot potable
water at the desired temperature is always available
4
at the draw off points.
3.3

Technical data

General information
Operating pressure (p
Operating temperature
(t )
S
Insulation
Connection for
circulation pipe
Material
Spacer
Ball valve, draining
1
valve and elbow
2
Check valve
Seals
High-efficiency pump
Type
3
Supply voltage
Power consumption P
Protection
Characteristic line
4
Technical description
) max. 10 bar
S
max. 95°C
EPP
G1 male thread, flat
sealing
Stainless steel 1.4404
Dezincification resistant
brass
Plastic
Fibre materials
Wilo-Yonos PARA Z 15-
130/7.0 RKC
230V, 50Hz
3 to 45 W
IPx4D
See section 11.1 on page
26
EN
19