STIEBEL ELTRON EHS 15-150 Bedienungsanleitung

This water heater must be installed (water and electrical installation), commissioned and serviced

by approved service technicians in accordance with these instructions.



English

Horizontal wall mounted electric storage water heater Instructions for use and installation





EHS 15-150

STIEBEL ELTRON

General information

Read these instruction

carefully before using the

appliance and retain them for future

reference. If the appliance is passed

on the third party please hand these

instructions to the new user.

- This appliance is not

intended for use by persons

(including children) with reduced

physical, sensory or mental capabilities,

or lack of experience and knowledge,

unless they have been given supervision

or instruction concerning use of the

appliance by a person responsible for

their safety.

- Children should be

supervised to ensure that

they do not play with the appliance.

WARNING:

When selecting an appropriate

water temperature, the temperature

may be dangerously high, especially for

children. Keep away from the hot water

outlet, as it may cause a potential scald-

ing hazard.



   

   



 







    

  

  

  



   

    





   







 



English

Cold water supply

Tee.Joint

High Quality Insulation

Inlet / Outlet Pipe

Magnesium Anode (30-150L)

Thermometer / Temperature Control Knob

Magnesium Anode (15L)

Incoloy Heating Element

Limiter

Assembling Cover

* Note : Included in the EHS supply scope.

CDE

STIEBEL ELTRON 3

Installation Instruction

English

STIEBEL ELTRON

1. Operating instructions for the user and the qualied installer

Description

The EHS 15-150 unvented (pressur-

ized) wall-mounted water heater can

heat potable water up to about:

EHS 15-150 = 75°C to suit demand

and supply a number of draw-off

points. Thewatercontentisautomatically

heated to the preset temperature.

The device is adjusted at the works to

75°C.

In brief

• Contains15-150ldomestichot

water with up to 75 °C

• Pressurizedenamelledsteel

container

• Nonfluorinepolyurethane

insulation layer

Important notes:

High temperatures present

the risk of scalding.

– Arrange to have the wall-mounted

water heater and the safety valve

or safety group checked regularly

by a qualified installer.

– Check the fittings regularly; clean

limescale off outlets using

conventional commercial descaling

products.

The device is under water

pressure. During heating,

water will drip from the safety valve

for reasons of safety; if dripping

continues after heating-up has

concluded, contact your installer.

Risk of freezing

The device is protected against freez-

ing at every temperature setting,

but not the safety valve or the safety

group and the water pipe.

Temperature adjustment

EHS 15 - 150

The temperature adjustment may be

altered by the user directly at the

temperature knob.

Care

A damp cloth is all that is needed for

care and cleaning the outer housing.

Do not use any foaming or caustic

cleaning agents.

Instructions for use and installation

Keep these instructions in a

safe place, and give them to

the new owner if you move house; if

maintanace or repair work is required,

let the qualiﬁed installer have them

for reference.

Use only original Stiebel

Eltron spare parts

English

STIEBEL ELTRON 5

1. Operating instructions for the user and the qualied installer

Heating-up time

* Cold water intake 15 °C

Temperature setting 75 °C

What to do if...?

Type Heating-up time

EHS 15 0 h 43 min

EHS 30 1 h 04 min

EHS 50 1 h 46 min

EHS 80 2 h 50 min

EHS 100 3 h 33 min

EHS 150 5 h 20 min

Fault Cause Rectication

The water discharge volume

has been clearly reduced

despite the water valve

being opened fully

The desired temperature is

not being reached.

The device is no longer

heating up.

– Heating element is

scalded up

– Incorrect positioning

of the temperature

– Heating element is

scalded up

– Device has incorrect

dimensions for its use

–Powersupply

disconnected

– Limiter has operated

– Heating element

defective

– Arrange for the

device to be descaled

by a qualied installer

(seealso“Maintenance”).

– Regulator must be set

on correct position

– Device must be

descaled

– Change appliance to

bigger one

– Check the electricity

leads (fuses).

– Arrange to change the

completesafety thermal

cut-out

– Change the heating

ange

– Reset the ELCB

English

STIEBEL ELTRON

2. Installation instructions for the qualied installer

Installation instructions

for the installer

Regulations and provisions

– General national regulations

– Regulations of the local water

authority

– Regulations of the local electricity

authority

– Rating plate

Installation location

– Install horizontal as in Fig. C

– In an area free of the risk of freezing

– Install in the vicinity of the water tap

Equipment installation

– Install the device Fig. E

When installing the device, select

securing materials to suit the

stability of the wall

Water connection Fig. F,G

Unvented (pressurized) for the supply

of several draw-off points.

A safety valve must be ﬁtted

at the cold water inlet of the

unit, by a skilled installer.

 Notewithregardtocopper

 pipes:Noconnectionsmade

of copper may be installed directly on

the device. We recommend that red

brass or plastic transition ﬁttings be

used as connection isolators for the

pipe connections.

Parts Fig H

Steel tank enamelled with heating

flange with incoloy heating element

and protection anode. For test mark:

see rating plate protection mode

IPX4.

- Cold water connection nozzle (blue)

- Hot water connection nozzle (red)

Technical data

Type EHS 15 30 50 80 100 150

Content

Weight, empty

Powerrating

Voltage

Permissibleoperatingpressure

kg.

bar

9.7

1500

220

13.2

2000

220

17.5

2000

220

23.7

2000

220

100

27.8

2000

220

150

37.6

2000

220

Fig. B

Type EHS 15 30 50 80 100 150

mm.

310

562

330

164

116

370

649

385

204

177

410

749

425

204

334

480

826

495

204

297

480

974

495

204

447

480

1294

495

204

767

English

STIEBEL ELTRON 7

2. Installation instructions for the qualied installer

Electrical connection A

Electrical connection may

only be carried out by a

qualiﬁed installer, in accordance with

these instructions.

The device is intended for fixed

connection to AC mains supplies

using permanently-laid connection

leads.

Specific national regulations are to be

respected.

First ﬁll the device completely

with water, then connect the

current supply. The device may not be

taken into operation without water

ﬁlling (see also First start-up).

First start-up

Only to be carried out by a qualified

installer, in accordance with these

instructions.

– Before switching on, fill

the device by opening the

hot water valve and flush it through

thoroughly.

– Monitor first heating; check

to ensure that the thermo-

stat switches off.

– Check the safety valve or

safety group for functional

reliability.

– The draining pipe must be

kept sloping downwards

and connected to the pressure

release hole at the safety valve.

- Reset ELCB

English

STIEBEL ELTRON

3. Maintenance for the qualied installer

Guarantee

For guarantees please refer to the respec-

tive terms and conditions of supply for

your country.

The installation, electrical

connection and rst operation

of this appliance should be carried

out by a qualied installer.

The company does not accept

liability for any failure caused

by inproper installation and / or

unauthorized installers.

Maintenance

Only to be carried out by a qualiﬁed

installer, in accordance with these

instructions.

When carrying out any work,

disconnect the device from

the electricity supply!

– Check the protective anode for the

first time after six month and replace

it if necessary. After replacement,

the installer has to decide when

next inspection is necessary.

– Carry out descaling of the device

only after removing the heating

element. Do not treat the surface of

the tank with descaling agents.

– In the event of the thermal cut-out

having operated (no through-flow),

replace the regulator/limiter

combination.

– Check the safety valve or safety

group regularly.

Draining the cylinder

Draining can be carried out via the

safety valve or through the addition-

ally fitted drainage tap.

Before draining the device,

disconnect the device from

the electricity supply!

– Close the isolating valve in the cold

water pipe.

– Open all hot water valves fully at all

draw-off points.

– Open safety valve or drain valve.

Hot water may emerge

during draining.

English

STIEBEL ELTRON 9











EHS 15-150 = 75°





°C





75 °C







 



 

 

 

 

 

 

 

 



 



































 

  





 

 

Thai

STIEBEL ELTRON





°C

°C



 

EHS 15 

 

EHS 50 

EHS 80 

EHS 100 

EHS 150 

  





































































Thai

Inhaltsverzeichnis

Sprachen:

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