Regudis W-HTE
Commissioning
Connect a hose line to the drain valve (1) in the
primary circuit to make it easier to direct escaping
water into a container.
Have a cloth and a container ready to catch any
water that escapes.
5
Open the drain valve (1) in the primary circuit.
6
As soon as water escapes without bubbles, set the
rotary know ((7) in Fig. 7 on page 13) of the
controller to the service mode index ((6) in Fig. 7 on
page 13).
7
As soon as water escapes without bubbles, close the
drain valve (1).
8
Open the vent valve (6) in the heating circuit slightly.
9
As soon as water escapes without bubbles, close the
vent valve (6).
10
Set the rotary knob ((7) in Fig. 7 on page 13) of the
controller to the desired hot water temperature
(< 70 °C).
11
Check all components and screw connections for
leaks.
12
If necessary, tighten loosened screw connections and
replace defective seals.
Z
Filling and venting of the heating circuit is complete.
7.2 Filling of the potable water circuit
1
2
3
Fig. 38: Filling of the potable water circuit
1
Cold water inlet
2
Cold water outlet
3
Hot water outlet
CAUTION
Risk of scalding due to hot media!
If the heating system has been in operation and the
connected buffer storage cylinder is heated, there
is a risk of scalding due to the unintentional escape
of hot water or water steam.
!
Check all screw connections during filling and
tighten any leaking screw connections.
NOTICE
Risk of damage due to pressure surge!
The abrupt injection of water into the station can
lead to damage, e.g. to the sensors or sealing
points.
!
Always open the ball valves slowly.
1
Slowly open the ball valve in the cold water inlet (1) to
fill the station.
2
Slowly open the ball valve in the hot water outlet (3).
3
Slowly open the ball valve in the cold water outlet (2).
4
Open the draw-off point furthest away and tap the hot
and cold water one after the other until the potable
water comes out without any bubbles.
5
Close the draw-off point.
6
Check all components and screw connections for
leaks.
7
If necessary, tighten loosened screw connections and
replace defective seals.
Z
Filling of the potable water circuit is complete.
7.3 Venting of the circulation pipe (if
available)
1
2
3
4
Fig. 39: Circulation pipe
1
Vent valve
2
Circulation pipe
33
134403082-V09.03.2022
Summary of Contents for Regudis W-HTE
Page 1: ...Regudis W HTE Produktabbildung Operating instructions EN ...
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Page 64: ...Regudis W HTE Appendix 12 7 EU Declaration of conformity 64 134403082 V09 03 2022 ...
Page 65: ...Regudis W HTE 65 134403082 V09 03 2022 ...
Page 66: ...Regudis W HTE 66 134403082 V09 03 2022 ...
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