Instructions, Standards And Regulations; Appliance Description; Standard Delivery; Accessories - STIEBEL ELTRON DHB-E 18/21/24 LCD Bedienung Und Installation

INsTALLATIoN

Appliance description

CAUTION Burns
If the water supplied to the appliance is preheated,
please note the following points:
- The internally adjustable anti-scalding protection
may be exceeded.
- The dynamic anti-scalding protection between the
appliance and the wireless remote control may not
be effective.
f In both cases, limit the temperature with an up- f
stream central thermostatic valve (ZTA 3/4).
7.3

Instructions, standards and regulations

Note
Observe all applicable national and regional regulations
and instructions.
- The IP 25 (hoseproof) rating can only be ensured with a cor-
rectly fitted cable grommet.
- The specific electrical resistance of the water must not fall
below that stated on the type plate. In a linked water net-
work, factor in the lowest electrical resistance of the water.
Your water supply utility will advise you of the specific elec-
trical water resistance or conductivity.
8. Appliance description
8.1

Standard delivery

The following are delivered with the appliance:
- Wall mounting bracket
- Installation template
- 2 twin connectors
- 3-way ball shut-off valve for cold water
- Tee for domestic hot water
- Flat gaskets
- Strainer
- Flow limiter (x2 for the DHB-E 18/21/24 LCD)
- Plastic profile washer
- Plastic connection pieces / Installation aid
- Cap and back panel guides
- Jumper for internal anti-scalding protection
- Jumper for changing the output (only for appliances with ad-
justable output)
8.2

Accessories

Wireless remote control
- FFB 4 Set EU
Taps/valves
- MEKD mono lever kitchen pressure tap
- MEBD mono lever bath pressure tap
28 | DHB-E LCD
Plugs G ½ A
If you use other than the recommended pressure taps on finished
walls, please use the plugs.
Installation set for finished walls
- Solder fitting - copper pipe for soldered connection Ø 12 mm
- Press-fit fitting - copper pipe
- Press-fit fitting - plastic pipe (suitable for Viega: Sanfix-Plus
or Sanfix-Fosta)
Universal mounting frame
- Mounting frame with electrical connections
Pipe assembly for undersink appliances
You will need the undersink installation set if you make the water
connections (G ⅜ A) at the top of the appliance.
Pipe assembly for offset installation
Use this pipe assembly if you intend to offset the appliance by up
to 90 mm downwards from the water connection.
Pipe assembly for replacing a gas water heater
You will need this pipe assembly set if the existing installation
has gas water heater connections (cold water connection on the
left-hand side, DHW connection on the right-hand side).
Pipe assembly for DHB water plug-in couplings
Use the water plug-in couplings if the existing installation contains
water plug-in connections from a DHB water heater.
Load shedding relay (LR 1-A)
The load shedding relay for installation in the distribution board
provides priority control for the instantaneous water heater when
other appliances, such as electric storage heaters, are being op-
erated simultaneously.
Central thermostatic valve (ZTA 3/4)
Use the thermostatic valve for central premixing when, for ex-
ample, operating an instantaneous water heater with preheated
water. For use in shower operation, the valve must be set to a
maximum of 55 °C.
9.

Preparation

9.1

Installation location

Material losses
!
Install the appliance in a room free from the risk of frost.
f Always install the appliance vertically and near the draw-off f
point.
The appliance is suitable for undersink and oversink installation.
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