Stiebel Eltron DHM 4 - Инструкция по эксплуатации - Страница 9

9

2.5 Regulations and provisi-

ons

•

  Installation (water and electrical installation), 

as well as the first star t-up and maintenance 
of this unit, may only be carried out by a 
qualified installer in accordance with these 
instructions.

•

  Faultless operation and operational safety 

are only guaranteed if the original acces-
sories and spare par ts intended for the unit 
are used.

The following should also be observed:

•

  In accordance with IEE and WRC Regula-

tions.

•

  Regulations of the local energy supply com-

pany.

•

  Regulations of the relevant water supply 

company.

•

  The unit rating plate.

•

  Technical data (see Table 1).

The specific electrical resistance of 

the water must not be lower than 

specified on the rating plate. In the case it is 

used out of the water grid supply network, 
the lowest electrical resistance of the water 
is to be taken into account (see Table 2).  
Your water supply company will advise you 

of the  specific electrical resistance or the 

electrical conductivity of the water.

Water installation:

•

  A safety valve is not necessar y.

•

  Operating the unit with preheated water 

only up to max. 25 °C is permitted!

•

  Fittings for pressurised units are not permit-

ted!

Electrical installation:

•

  It must be possible to isolate the unit from 

the main supply on all poles with an isolat-
ing distance of at least 3 mm, for example 
using fuses.

2.6 Installation location

Under-sink installation  B

The appliance should be installed 
according to choice as an under-sink 

unit‘ in a closed, frost free room in the 
vincinity of a water draw off point.
Dismantled unit is to be stored in a frost-
free place, as residual water always remains 
in the unit.

2.7 Unit installation 

C

1

  Loosen cover securing screws by two 

turns.

2

  Using a screwdriver, release the snap 

closing catch.

3

  Take off the unit front cover with heating 

block.

4

  Fix the unit rear panel to the wall using 

dowels and screws; use the unit rear 
panel as a drilling template.

5

  Hook on the unit front panel with heating 

block.

6

  Engage the heating block in the snap 

closing catch.

7

  Secure the unit front cover with 2 screws.

2.8 Tap installation

•

  screw T-piece on angle valve

•

  screw cold water connection on to T-piece

•

  screw connection hose (

13

) on to the  

T-piece

•

  screw the free end of connection hose (

13

) 

on to the cold water inlet of the DHM, 
while doing this, you must hold the con-
nection piece of the unit in position with a 
14 mm spanner to avoid any damage 

•

  screw the warm-water-pipe of the tap- 

fitting on to the units warm water outlet 
fitting, while doing this, you must hold the 
connection piece of the unit in position 
with a 14 mm spanner.

2.9 Electrical connection 

D

The unit must be connected to the 
protective earth terminal.

This appliance is fitted with a power supply 
cable.
The units are fitted with an electric cable for a 
fixed electrical installation 

D

 .

The elctrical fixed connection may be perfor-
med with a diamater for the wire of 3 times 
6 mm².

2.10 First start-up

(may only be 

carried out by a qualified installer)

26_02_02_0656

1

2

1   Fill and deaerate the unit.

Note: danger of running dry!

Open and close the tap repeatedly 
until the pipework and the unit are 
free of air. For guidance on air, see 

„

2.2 Important information

“.

2   Switch on the mains power.

3   Test the operating mode of the 

instantaneous water heater and 
armature.

Handover of the unit

Explain the function of the unit to the user 
and familiarize him or her with its use.

•

  Draw the user’s attention to possible ha-

zards (scalding).

•

  Hand over these instructions for careful 

retention.

2.11 Special accessories

Jet regulator 

„

SR

“ for use in the jet-regulator 

screw fitting M22/M24.

DHM 3 / DHM 4:

SR 3

  order no:   14 35 02

with output regulator.

DHM 6:

SR 5

  order no.   27 05 82

English

www.stiebel-gmbh.ru • info@stiebel-gmbh.ru • +7 (495) 565-34-82
г. Москва, Каширский проезд, д. 17, строение 5