Connecting A Load Shedding Relay - STIEBEL ELTRON DHB-E 13 SLI electronic Bedienung Und Installation

installation
installation
Changing the type of protection
If the appliance has been connected with a power
supply on finished walls, the type of protection on the
type plate must be changed from IP 25 to IP 24. Use a
permanent marker for that.
»
Cross out "IP 25" and mark the box "IP 24".
Power supply for large cross-sections
9.5.3
Removing and installing the cable grommet
If cables with a large cross-section are used, the cable grommet
can be fitted after the appliance has been installed. Take the
following steps:
»
Before installing the appliance, use a screwdriver to push the
cable grommet out.
»
Push the appliance over the stud of the mounting bracket, so
that it breaks through the soft seal.
»
Push the fixing toggle onto the stud of the mounting bracket that
penetrates the back panel.
»
Press the back panel firmly into place and lock the fixing toggle
by turning it through 90°.
»
Push the cable grommet over the power cable. For this, use the
installation aid. For a power cable of 10 or 16 mm², the hole in
the cable grommet must be enlarged. Click the cable grommet
into place in the back panel.
9.5.4

Connecting a load shedding relay

Install the load shedding relay in conjunction with other electric
appliances, e.g. electric storage heaters. The relay responds when
the instantaneous water heater starts. The load shedding relay is
available from Stiebel Eltron as a special accessory.
30 |dhB-e ... sil electronic
Phase connection
Connect the phase that switches the load shedding
relay to the indicated terminal of the mains terminal
in the appliance.
Priority control with LR 1-A
2
1
1 Control cable to the contactor of the second appliance (e.g.
electric storage heater).
2 Control contact, opens when switching the instantaneous
water heater on.
9.5.5 Water installation for finished walls
Suitable pressure taps WKMD or WBMD for installation on finished
walls are available as special accessories.
»
Fit the water plugs with gaskets to seal the connection (below
the plaster). With Stiebel Eltron pressure taps, plugs and gaskets
are part of the standard delivery. For third party pressure taps,
plugs and gaskets can be ordered as special accessories.
»
Install the tap.
»
Push the lower part of the back panel under the connection pipes
of the pressure tap and click it into place in the back panel.
»
Secure the connection pipes to the appliance.
Connecting taps for finished walls
24
18 Nm
WKMD
WBMD
9.5.6 Water installation for finished walls with solder/
compression fitting
With the special accessories "solder fitting" or "compression
fitting" (see "Special accessories"), copper or plastic pipes can be
connected in installations for finished walls.
With special accessory "solder fitting", a threaded connection with
on-site 12 mm copper pipes is possible. For this the following
steps are required:
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