STIEBEL ELTRON DHM 3 Bersetzung Der Originalbetriebsanleitung Seite 8

1. Operating instructions
1.1 Unit description
The hydraulically controlled pressurized Mini-
Instantaneous Water Heater is designed to
heat water for one draw off point. When the
draw-off fitting is opened, the heating capacity
switches on automatically and the water is
heated. The hot water output is dependent on
the cold water temperature, the heating capa-
city, and the flow rate.
1.2 The most important points in
brief
Temperature adjustment is effected using
the fitting:
– To increase the temperature, restrict the
flow rate a little.
– For low temperatures, increase the flow
rate or mix in cold water.
1.3 Hot water output
Type Output
by 230 V
DHM 3 3,5 kW
DHM 4 4,4 kW
DHM 6 5,7 kW
* The built-in automatic flow regulation pro-
vides a constant flow rate. Temperature incre-
ase of about 25 K.
2. Installation instructions
2.1 Unit structure
A
1 cold water connection, SW14
2 Sieve within cold water connectrion
3 Snap closing catch
4 Hot water connection; SW14
5 Cover securing screw
6 Unit rear panel
7 Unit front panel
8 Fixing holes
9 Connection cable 700 mm long
10 Jet regulator SR 3 for DHM 3 and
DHM 4
11 Jet regulator SR 5 for DHM 6
12 Identification plate
13 hose connection 3/8", 500 mm long,
including washers
14 T-piece 3/8"
8
for the user and the qualified installer
1.4 Safety instruction
Danger of scalding!
!
In the case of temperature selection,
water temperatures of over 60 °C can be
reached at the hot water outlet.
Risk of injury!
!
Where children or persons with
limited physical, sensory or mental
capabilities are to be allowed to control this
appliance, ensure that this will only happen
under supervision or after appropriate
instructions by a person responsible for their
safety.
Children should be supervised to ensure that
they never play with the appliance.
1.5 Important notes
If the water feed of the DHM has
!
been interrupted - e.g. because of the
danger of frost or work on the water pipe,
hot water out-
the following steps must be taken before the
put*
unit is brought back into operation:
1. Remove or switch off fuses.
2,0 l/min
2. Open a tap downstream of the unit until
2,5 l/min
the unit and the cold water feed pipe are
3,3 l/min free of air.
3. Replace or switch on fuses again.
for the qualified installer
2.2 Important information
Air in the cold water pipe will destroy
!
the bare-wire heating system of the
DHM. If the water supply to the DHM has
been interrupted, for example due to the risk
of frost or work on the water pipe, the fol-
lowing steps must be carried out before the
system is used again:
1. Disconnect supply or disconnect the fuses.
2. Open a hot water tap downstream of the
device for as long as it is necessary for the
device and the cold water pipe to be freed
of air.
3. Reconnect the supply or connect the fuses
again.
– All information in these Instructions for
Use and Installation must be followed
carefully. They provide important infor-
mation with regard to safety, operation,
installation, and maintenance of the de-
vice.
1.6 Maintenance and care
Maintenance work, such as for
!
example checking the electrical
safety, may only be carried out by a qualified
installer.
A damp cloth is sufficient for care of the unit.
Do not use any abrasive or corrosive cleaning
agents.
Please de-scale or replace the enclosed jet
regulator „SR" regularly DHM 3 / DHM 4:
SR 3 Order no: 289591
DHM 6:
SR 5 Order no: 270582
1.7 First actions to be taken in the
event of malfunction
.. . First actions to be taken in the event of
malfunction „Please look up: „3. Fault finding
by the user" page 10.
In the event of maintenance and possibly re-
pair work please inform the qualified installer
of the data on the identification plate ( A 12):
DHM . . Nr.:
. . - . . . .
. . . .
1.8 Operating and installation
instructions
Keep these instructions carefully and
!
pass them on to your successor in the
event of a change in ownership, in the event
of maintenance and possible repair work
they should be passed to the qualified in-
staller for his attention.
2.3 Brief description
The hydraulically controlled, pressurized
Mini-Instantaneous Water Heater DHM is
designed to supply warm water for one tap
only.
The unit is suitable for hand wash basins, for
example in guest WC's, and for under-sink
and over-sink installation.
The bare-wire heating system is suitable
for low-lime and limy water (see Table 2 for
ranges of use).
2.4 Fittings
Use only pressure tap fittings!
Please use jet regulator A (10 or 11) depen-
ding on the type of DHM in question).
- . . . . . .