Minimum Clearances; Water Installation; Installation - STIEBEL ELTRON DHB-E 18/21/24 LCD Bedienung Und Installation

INsTALLATIoN

Installation
Undersink installation
1 Cold water inlet
2 DHW outlet
Oversink installation
2
1 Cold water inlet
2 DHW outlet
Note
f Mount the appliance on the wall. The wall must have f
sufficient load bearing capacity.
9.2

Minimum clearances

≥50
f Maintain the minimum clearances to ensure trouble-free op- f
eration of the appliance and facilitate maintenance work.
10. Installation
factory settings
Internal anti-scalding protection in °C
Connected load in kW
standard installation
Electrical connection from below on unfinished walls x
Water connection on unfinished walls
For further installation options, see chapter "Alternative instal-
lation methods".
www.stiebel-eltron.com
1
2
1
≥50
DHB-E 11/13 LCD
60
13.5
DHB-E 11/13 LCD
x
9.3

Water installation

f Flush the water line thoroughly. f
Taps/valves
Use appropriate pressure taps. Open vented taps are not per-
missible.
Note
Never use the 3-way ball shut-off valve in the cold water
inlet to reduce the flow rate. The 3-way ball shut-off valve
is intended only to shut off the cold water inlet.
Permissible water line materials
- Cold water inlet line:
Pipes made from galvanised steel, stainless steel, copper or
plastic
- DHW outlet line:
Pipes made from stainless steel, copper or plastic
Material losses
!
If plastic pipework systems are used, take into account
the maximum inlet temperature and the maximum per-
missible pressure.
Flow rate
f Ensure that the flow rate for switching on the appliance is f
achieved.
f Increase the water line pressure if the required flow rate is f
not achieved when the draw-off valve is fully open. If the
flow rate is not reached despite increasing the pressure, re-
move the flow limiter and install the plastic profile washer.
2
1
1 Flow limiter
2 Plastic profile washer
Note
For the thermostatic valve to function correctly, the flow
limiter must not be replaced with the plastic profile wash-
er.
DHB-E 18 LCD 25A DHB-E 18/21/24 LCD
60 60
18 21
DHB-E 18 LCD 25A DHB-E 18/21/24 LCD
x x
x x
DHB-E 27 LCD
60
27
DHB-E 27 LCD
x
x
DHB-E LCD | 29