Commissioning; Initial Start-Up; Appliance Handover; Recommissioning - Stiebel Eltron SHU 5 SLi comfort Utilisation Et Installation

INSTALLATION

Commissioning

Material losses
!
The voltage specified on the type plate must match the
mains voltage.
f Observe the type plate.
The following electrical connections are permissible:
Connection to a freely accessible standard socket
with matching plug
Permanent connection to an appliance junction
box with earth conductor
10. Commissioning
WARNING ELECTROCUTION
Commissioning may only be carried out by a qualified
contractor in accordance with safety regulations.

10.1 Initial start-up

Material losses
!
If you fail to follow the correct sequence (first water, then
power), the high limit safety cut-out will trip.
Proceed as follows:
f If necessary, replace the temperature controller.
f Make the high limit safety cut-out operational by
pressing the reset button (see chapter "Installation /
Troubleshooting / Activating the high limit safety
cut-out").
1.
f Either open the DHW valve of the tap or set the mono lever
mixer tap to "hot" until the water that flows out is free of air
bubbles.
f Check the safety assembly. When purging, ensure that a full
jet of water flows out.
f Insert the plug into the standard socket or set the fuse/MCB
in the fuse box.
f Select a temperature.
f Check the entire hydraulic installation for tightness.

10.1.1 Appliance handover

f Explain the functions of the appliance to the user. Show the
user how to operate the appliance.
f Make the user aware of potential dangers, especially the risk
of scalding.
f Hand over these instructions and, if applicable, the instruc-
tions for any accessories.

10.2 Recommissioning

See chapter "Installation / Commissioning / Initial start-up".
16 | SHU 5

11. Settings

11.1 Setting the temperature limit

SHU 5 SLi SHU 5 SL GB
X -
X X
1 Temperature selector
2 Limiting ring
Placing the limiting ring behind the temperature selector allows
you to limit the setting range of the temperature selector to a
specific maximum temperature.
f Turn the temperature selector to zero (fully anti-clockwise to
f Pull off the temperature selector and the limiting ring.
f Push the limiting ring with the required maximum setting
f Mount the temperature selector set to zero (°C).

12. Shutdown

f Isolate the appliance from the power supply by removing the
2.
f Drain the appliance (see chapter "Installation / Maintenance /

13. Troubleshooting

Fault
The appliance does
not supply hot water.
Loud boiling noises
inside the appliance.

13.1 Activating the high limit safety cut-out

f Push the reset button.
1 2
"°C").
onto the controller shaft.
plug or by tripping the MCB in the fuse box.
Draining the appliance").
Cause
The high limit safety
cut-out has tripped.
The appliance is scaled
up.
Remedy
Remedy the cause of the fault. If
necessary, replace the temper-
ature controller. Reset the high
limit safety cut-out by pressing
reset button on the high limit
safety cut-out.
Descale the appliance.
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