Stiebel Eltron PSH 100 Trend: INSTALLATION

INSTALLATION

Safety

9. Preparations

INSTALLATION

9.1 Installation site

The appliance is designed to be permanently wall-mounted to a

7. Safety

solid surface. Ensure the wall offers adequate load bearing ca-

pacity.

Only a qualified contractor should carry out installation, commis-

sioning, maintenance and repair of the appliance.

There should be a suitable drain near the appliance to drain off

the expansion water.

7.1 General safety instructions

Always install the appliance vertically in a room free from the risk

English

We guarantee trouble-free function and operational reliability only

of frost and near the draw-off point.

if original accessories and spare parts intended for the appliance

It may not be fitted in a corner since the screws for fixing the

are used.

appliance to the wall must remain accessible.

7.2 Instructions, standards and regulations

9.2 Fitting the wall mounting bracket

Note

Note

Observe all applicable national and regional regulations

Ensure that the temperature selector is accessible from

and instructions.

the front.

The mounting bracket attached to the appliance has hook-in slots,

8. Appliance description

which in most cases enables installation on the bolts that are

already in place from previous appliances.

8.1 Standard delivery

 Otherwise, transfer the dimensions for the holes to be drilled

on the wall (see chapter "Specification/ Dimensions and

The following are delivered with the appliance:

connections").

- Safety valve

 Drill the holes and secure the wall mounting bracket with

The safety valve supplied must not be used in Belgium.

screws and rawl plugs. Select fixing materials in accordance

For use here please use standard safety valves (see also

with the wall construction/condition.

pricelist).

 Hook the appliance with wall mounting brackets on to the

screws or bolts. Observe the weight of the appliance when

8.2 Accessories

empty (see chapter "Specification/ Data table") and, if neces-

Pressure-tested taps are available as accessories.

sary, ask another person to help.

 Align the appliance horizontally.

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INSTALLATION

Installation

10.2 Power supply

10. Installation

WARNING Electrocution

10.1 Water connection

Carry out all electrical connection and installation work

in accordance with relevant regulations.

Material losses

Before any work on the appliance, disconnect all poles

!

Carry out all water connection and installation work in

from the power supply.

accordance with regulations.

WARNING Electrocution

Operate the appliance only with pressure-tested taps.

Only use a permanent connection to the power supply.

The appliance must be able to be separated from the

10.1.1 Permissible materials

power supply by an isolator that disconnects all poles

with at least 3mm contact separation.

Material losses

!

When using plastic pipework, observe the manufacturer's

WARNING Electrocution

data and the chapter "Specification/ Fault conditions".

Ensure that the appliance is earthed.

Material losses

!

Observe the type plate. The specified voltage must match

Cold water line

the mains voltage.

Galvanised steel, stainless steel, copper and plastic are approved

materials.

Power cable

DHW line

DANGER Electrocution

Stainless steel, copper and plastic pipework are approved ma-

The power cable must only be replaced (for example

terials.

if damaged) with the original spare part by a qualified

contractor authorised by the manufacturer.

10.1.2 Fitting the safety valve

The appliance is supplied with a flexible power cable with wire

Note

ferrules and without plug, ready to connect.

The safety valve supplied must not be used in Belgium.

 If the power cable is of insufficient length, unclamp it from

For use here please use standard safety valves (see also

the appliance. Use a suitable installation cable.

pricelist).

 When routing the new power cable, ensure that it is water-

proof as it passes through the existing cable grommet, and is

Note

correctly routed and connected inside the appliance.

If the water pressure is greater than 0.6MPa, install a

pressure reducing valve in the "cold water inlet".

The maximum permissible pressure must not be exceeded (see

chapter "Specification/ Data table").

 Install a type-tested safety valve in the cold water supply

line. Please note that, depending on the static pressure, you

may also need a pressure reducing valve.

 Size the drain so that water can drain off unimpeded when

the safety valve is fully opened.

 Fit the discharge pipe of the safety valve with a constant

downward slope and in a room free from the risk of frost.

 The safety valve discharge aperture must remain open to the

atmosphere.

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INSTALLATION

Commissioning

11. Commissioning

13. Troubleshooting

11.1 Commissioning

Note

The high limit safety cut-out can respond at temperatures

Note

below –15°C. The appliance may be subjected to these

Fill the appliance with water prior to electrical connec-

temperatures during storage or transport.

tion. If you switch on the appliance while empty, the high

limit safety cut-out will switch it off.

Fault Cause Remedy

The water does not heat

The high limit safety

Remedy the cause of the

 Thoroughly flush out the cold water line before connecting

up and the ON/OFF indi-

cut-out has responded

fault. Replace the con-

English

the appliance, so that no foreign matter gets into the water

cator does not illuminate.

because the controller is

troller.

heater or safety valve.

faulty.

The high limit safety

Press the reset button

 Open the shut-off valve in the cold water feed line.

cut-out has responded

(see diagram).

 Open a draw-off point until the appliance has filled up and

because the temperature

the pipework is free of air.

has fallen below -15°C.

The water does not heat

The heating element is

Replace the heating el-

 Adjust the flow rate. For this, observe the maximum permis-

up and the ON/OFF indi-

faulty.

ement.

sible flow rate with a fully opened tap (see chapter "Specifi-

cator illuminates.

cation/ Data table").

The water does not heat

The temperature control-

Replace the temperature

up sufficiently and the

ler is faulty.

controller.

 If necessary reduce the flow rate at the butterfly valve of the

ON/OFF indicator illumi-

safety valve.

nates.

 Turn the temperature selector to maximum.

The heat-up time is very

The heating element is

Descale the heating el-

long and the ON/OFF in-

scaled up.

ement.

 Switch the mains power ON.

dicator illuminates.

 Check the function of the appliance. Ensure that the thermo-

The safety valve drips

The valve seat is contam-

Clean the valve seat.

stat switches off.

when heating is switched

inated.

off.

 Check that the safety valve is working correctly.

Water pressure is too

Install a pressure reduc-

high.

ing valve.

11.1.1 Appliance handover

 Explain the function of the appliance and safety valve to

Reset key, high limit safety cut-out

users and familiarise them with their operation.

 Make users aware of potential dangers, especially the risk of

scalding.

 Hand over these instructions.

11.2 Recommissioning

See chapter "Commissioning".

12. Shutting down

 Disconnect the appliance from the mains at the MCB/fuse in

the fuse box.

 Drain the appliance. See chapter "Maintenance / Draining the

appliance".

D0000037143

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INSTALLATION

Maintenance

14.5 Anti-corrosion protection

14. Maintenance

Ensure that while carrying out maintenance work the anti-corro-

WARNING Electrocution

sion protection (560 Ω) is not damaged or removed. Reinsert the

Carry out all electrical connection and installation work

anti-corrosion protection correctly after replacement.

in accordance with relevant regulations.

Before any work on the appliance, disconnect all poles

of the appliance from the power supply.

If you need to drain the appliance, observe chapter "Draining the

appliance".

14.1 Checking the safety valve

 Test the safety valve regularly.

14.2 Draining the appliance

WARNING Burns

Hot water may escape during the draining process.

If is necessary to drain the cylinder for maintenance or to protect

the whole installation from frost, proceed as follows:

 Close the shut-off valve in the cold water feed line.

 Open the DHW valves of all draw-off points until the appli-

D0000037141

ance is fully drained.

 Drain any residual water from the safety valve.

14.6 Replacing the power cable

14.3 Checking / replacing the protective anode

DANGER Electrocution

 Check the protective anode after the first year of use and re-

The power cable must only be replaced (for example

place if necessary.

if damaged) with the original spare part by a qualified

 Next, decide the time intervals at which further checks

contractor authorised by the manufacturer.

should be carried out.

14.4 Descaling

14.7 Replacing the combined controller/limiter

 Remove loose scale deposits from the water heater.

21

 If necessary, descale the inner cylinder with commercially

available descaling agents.

 Only descale the flange after disassembly and never treat the

cylinder surface and protective anode with descaling agents.

D0000037142

1 Controller sensor

2 Limiter sensor

 Insert the controller sensor and the limiter sensor into the

sensor well as far as they will go.

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INSTALLATION



15. Specification

15.1 Dimensions and connections

English

100

c06

c01

a40 a30

i13

a10

b01

61

23

D0000037135

PSH 30

PSH 50

PSH 80

PSH 100

PSH 120

PSH 150

PSH 200

Trend

Trend

Trend

Trend

Trend

Trend

Trend

a10 Appliance Height mm 635 890 860 1015 1170 1400 1705

a30 Appliance Depth mm 410 410 520 520 520 520 520

a40 Appliance Diameter mm 405 405 510 510 510 510 510

b01 Entry electrical cables Threaded fitting M20x1.5

M20x1.5

M20x1.5

M20x1.5

M20x1.5

M20x1.5

M20x1.5

(PG 16)

(PG 16)

(PG 16)

(PG 16)

(PG 16)

(PG 16)

(PG 16)

c01 Cold water inlet

Male thread G 1/2 A G 1/2 A G 1/2 A G 1/2 A G 1/2 A G 1/2 A G 1/2 A

Rear clearance mm 85.5 85.5 95 95 95 95 95

c06 DHW outlet

Male thread G 1/2 A G 1/2 A G 1/2 A G 1/2 A G 1/2 A G 1/2 A G 1/2 A

Rear clearance mm 85.5 85.5 95 95 95 95 95

i13 Wall mounting bracket Height mm 530 590 520 790 825 1060 1360

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INSTALLATION



Wall mounting bracket

15.3 Heat-up diagrams

The heat-up time depends on the cylinder capacity, cold water

30 - 50 l

inlet temperature and heating output.

Graph assumes 15°C cold water inlet temperature:

184

6

265

300

5

360

80�02�07�0005

4

80 - 200 l

3

2

265

1

300

350

0

360

35 45 55 65 75

415

450

80�02�07�0006

15.2 Wiring diagram

21 3 4

5

L

N

678

85�02�07�0010

1 Terminal

2 High limit safety cut-out

3 Temperature controller

4 ON/OFF indicator

5 Heating element

6 Electrical resistance 560 ohm

7 Anode

8 Cylinder

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2

3

4

5

6

7

D0000037214

X Temperature setting [°C]

Y Heat-up time [h]

1 150l

2 200 l

3 120l

4 100l

5 80l

6 50l

7 30l

15.4 Fault conditions

In the event of a fault, temperatures of up to 95°C at 0.6MPa

can occur.

INSTALLATION | WARRANTY | ENVIRONMENT AND RECYCLING



WARRANTY

ENVIRONMENT AND RECYCLING

15.5 Data table

PSH 30

PSH 50

PSH 80

PSH 100

PSH 120

PSH 150

PSH 200

Trend

Trend

Trend

Trend

Trend

Trend

Trend

232080 232081 232082 232083 232084 232085 232086

Hydraulic data

Nominal capacity l 30 50 80 100 120 150 200

Amount of mixed water 40 °C (15 °C/65 °C) l 52 99 142 186 224 288 376

Electrical data

Connected load ~ 230 V kW 2 2 2 2 2 2 3

Rated voltage V 220-240 220-240 220-240 220-240 220-240 220-240 220-240

English

Phases 1/N/PE 1/N/PE 1/N/PE 1/N/PE 1/N/PE 1/N/PE 1/N/PE

Frequency Hz 50/60 50/60 50/60 50/60 50/60 50/60 50/60

Single circuit operating mode X X X X X X X

Heat-up time 2.0kW (15 °C/60 °C) h 0.80 1.33 2.13 2.66 3.20 4.00

Heat-up time 3.0kW (15 °C/60 °C) h 3.55

Application limits

Temperature setting range °C 7-75 7-75 7-75 7-75 7-75 7-75 7-75

Max. permissible pressure MPa 0.6 0.6 0.6 0.6 0.6 0.6 0.6

Test pressure MPa 0.2 0.2 0.2 0.2 0.2 0.2 0.2

Max. permissible temperature °C 95 95 95 95 95 95 95

Max. flow rate l/min 23.5 23.5 23.5 23.5 23.5 23.5 23.5

Min. water inlet pressure MPa 0.1 0.1 0.1 0.1 0.1 0.1 0.1

Max. water inlet pressure MPa 0.6 0.6 0.6 0.6 0.6 0.6 0.6

Energy data

Standby energy consumption/24h at 65°C kWh 0.53 0.72 0.79 0.98 1.14 1.33 1.61

Versions

Colour White White White White White White White

IP rating IP25 IP25 IP25 IP25 IP25 IP25 IP25

Sealed unvented type X X X X X X X

Power cable X X X X X X X

Power cable length approx. mm 1000 1000 1000 1000 1000 1000 1000

Dimensions

Height mm 635 890 860 1015 1170 1400 1705

Depth mm 410 410 520 520 520 520 520

Diameter mm 405 405 510 510 510 510 510

Weights

Weight, empty kg 16.4 21.4 28.2 33.6 39.1 46.2 56.3

Weight, full kg 46.4 71.4 108.2 133.6 159.1 196.2 256.3

Warranty

The warranty conditions of our German companies do not

apply to appliances acquired outside of Germany. In countries

where our subsidiaries sell our products, it is increasingly the

case that warranties can only be issued by those subsidiaries.

Such warranties are only granted if the subsidiary has issued

its own terms of warranty. No other warranty will be granted.

We shall not provide any warranty for appliances acquired in

countries where we have no subsidiary to sell our products.

This will not aect warranties issued by any importers.

Environment and recycling

We would ask you to help protect the environment. After use,

dispose of the various materials in accordance with national

regulations.

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