Commissioning; Initial Start-Up; Appliance Handover; Recommissioning - STIEBEL ELTRON ESH 10 U-P Plus Bedienung Und Installation

INSTALLATION

Commissioning

The following electrical connections are permissible:
Connection to a freely accessible standard sock-
et 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
f Make the high limit safety cut-out operational by f
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 f
mixer tap to "hot" until the water that flows out is free of air
bubbles.
f Check the diaphragm safety valve. When purging, ensure that f
a full jet of water flows out.
f Insert the plug into the standard socket or set the fuse/MCB f
in the distribution board.
f Select a temperature. f
f Check the water connections for tightness. f

10.1.1 Appliance handover

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

10.2 Recommissioning

See chapter "Installation / Commissioning / Initial start-up".
www.stiebel-eltron.com

11. Appliance shutdown

f Isolate the appliance from the power supply by removing the
ESH 10 U-P ESH 10 O-P
Plus Plus
X X
f Drain the appliance (see chapter "Installation / Maintenance /
X X

12. Troubleshooting

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

12.1 Activate high limit safety cut-out

f Push the reset button.
2.

13. Maintenance

f Dismantle the appliance for maintenance work.
f Observe the tightening torque of the flange screws (see

13.1 Draining the appliance

f Drain the appliance via its connectors.
f
plug or by tripping the MCB in the distribution board.
f
Draining the appliance").
Cause
The high limit safety
cut-out has tripped.
The appliance is scaled
up.
f
WARNING Electrocution
Before any work on the appliance, disconnect all poles
of the appliance from the power supply.
f
f
chapter "Installation / Maintenance / Installing the flanged
immersion heater").
WARNING Burns
Hot water may escape during draining.
f
ESH 10 U-P Plus | ESH 10 O-P Plus |
remedy
Remedy the cause of the fault.
If necessary, replace the tem-
perature controller. Reset the
high limit safety cut-out by
pressing its reset button.
Descale the appliance.
17