DE DIETRICH BSCE, BSPE, BESCE User Manual

INISOL DUO E DIETRISOL DUO E

Solar hot water calorifer

BSC...E - BSP...E - BESC...E

M000773

User Guide

300027781-001-01

Contents

1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

1.1 Symbols and abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

1.2 General. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

1.2.1 Manufacturer's liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

1.2.2 Installer's liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

1.2.3 User's liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

1.2.4 Compliance of design and manufacture. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

1.2.5 Electrical compliance / Marking 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

2 Safety instructions and recommendations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

2.1 Safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

2.2 Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

3 Technical description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

3.1 Technical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

3.1.1 Double coil hot water tank: BSC / BSP...E. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

3.1.2 Electro-solar hot water tank: BESC...E . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

3.2 Main parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

3.3 Programming and setting the electrical back-up. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

3.4 Setting the thermostatic mixing valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

4 Diemasol A solar regulator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

4.1 General description of how the unit operates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

4.2 Start-up. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

4.3 Adjustment keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

4.4 LED message code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

4.5 Measured values and adjustment parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16

5 Checking and maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

5.1 Solar installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

5.2 Tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

5.2.1 Magnesium anodes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

5.2.2 Safety valve or safety unit (on cold water inlet) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

5.2.3 Descaling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

5.2.4 Casing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

5.2.5 Vent device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

5.3 Solar circuit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

BSC...E - BSP...E - BESC...E 11/05/12 - 300027781-001-01

1Introduction

1.1 Symbols and abbreviations

In these instructions, various markings and pictograms are used to draw your attention to particular information. In so doing, De Dietrich Thermique S.A.S wishes to safeguard the user's safety, obviate hazards and guarantee correct operation of the appliance.

Danger



Risk of a dangerous situation causing serious physical injury.

Warning



Risk of a dangerous situation causing slight physical injury.

1.2 General

Congratulations on choosing a De Dietrich product, a product of quality. We strongly recommend that you read the following instructions in order to guarantee the optimal operation of your appliance. We are sure that you will not be disappointed and that it will satisfy all of your expectations.

1.2.1 Manufacturer's liability

Our products are manufactured in compliance with the requirements of the various applicable European Directives. They are therefore delivered with 1 marking and all relevant documentation.

In the interest of customers, we are continuously endeavouring to make improvements in product quality. All the specifications stated in this document are therefore subject to change without notice.

Caution



Risk of material damage.

Specific information.



Reference

Refer to another manual or other pages in this instruction manual.

` DHW: Domestic hot water.

Our liability as the manufacturer may not be invoked in the following cases:

` Failure to abide by the instructions on using the appliance.

` Faulty or insufficient maintenance of the appliance.

` Failure to abide by the instructions on installing the appliance.

1.2.2 Installer's liability

The installer is responsible for the installation and inital start up of the appliance. The installer must respect the following instructions:

` Read and follow the instructions given in the manuals provided

with the appliance.

` Carry out installation in compliance with the prevailing

legislation and standards.

1.2.3 User's liability

To ensure the optimum operation of your appliance, we strongly recommend that you abide by the following instructions:

` Read and follow the instructions given in the manuals provided

with the appliance.

` Call on qualified professionals to carry out installation and initial

start up.

1.2.4 Compliance of design and manufacture

This product conforms to the requirements of european directive 97 / 23 / EC, article 3, paragraph 3, on pressure equipment.

` Perform the initial start up and carry out any checks necessary.

` Explain the installation to the user.

` If a maintenance is necessary, warn the user of the obligation

to check the appliance and maintain it in good working order.

` Give all the instruction manuals to the user.

` Get your installer to explain your installation to you.

` To carry out inspections and maintenance required by a

qualified professional.

` Keep the instruction manuals in good condition close to the

appliance.

11/05/12 - 300027781-001-01 BSC...E - BSP...E - BESC...E

1.2.5 Electrical compliance / Marking

This product complies to the requirements to the european directives and following standards:

• 2006/95/EC Low Voltage Directive

Reference Standard: EN 60.335.1.

• 2004/108/EC Electromagnetic Compatibility Directive Reference Standards: EN 50.081.1 / EN 50.082.1 / EN 55.014.

2 Safety instructions and recommendations

2.1 Safety instructions

Any work on the installation must be done by a qualified



professional in compliance with the codes of practice and according to the instructions provided.

2.2 Recommendations

Have the installation regularly serviced to guarantee that it operates correctly over time. It is essential to check the magnesium anode in the DHW tank and the installation and heat transporting fluid pressure every two years.

Never cut the power to the solar control system, even



during extended absences. The control system protects the installation against overheating in summer when it is running.

During extended absences, we recommend lowering the set point temperature in the solar DHW calorifier to 50°C. When the user is present, the set point must be set to 60°C.

Never drain the installation. Do not replace or add water or



solar fluid to the installation. These actions must be carried out by a qualified technician.

Do not modify the control system parameters unless fully



conversant with them.

BSC...E - BSP...E - BESC...E 11/05/12 - 300027781-001-01

3 Technical description

3.1 Technical specifications

3.1.1 Double coil hot water tank: BSC / BSP...E

BSC 300 E BSP 300 E BSP 400 E BSP 500 E

Water content

Top up volume Solar volume

Max operating pressure, DHW

Boiler heat exchanger

Maximum operating temperature Maximum operating pressure Water content Exchange surface

Pressure drop

Solar exchanger

Water content Exchange surface

Performance

Primary temperature at 70 °C

Power exchanged

Flow per hour

(1) (3)

Primary temperature at 80 °C

Power exchanged

Flow per hour

Flow in 10 minutes

(1) (3)

(2) (3)

Primary temperature at 90 °C

Power exchanged

Flow per hour

(1) (3)

Cooling constant Cr *

* Only in France (1) Domestic cold water inlet 10 °C - Domestic hot water outlet 45 °C - Primary flow rate 2 m (2) Domestic cold water inlet 10 °C - Domestic hot water outlet 40 °C - Domestic hot water storage temperature 65 °C - Primary flow rate 2 m (3) Values measured only on the back-up volume

litres 300 300 370 500 litres 104 104 132 183 litres 196 196 238 317

bar 7 10 10 10

°C 90 90 90 90

bar 10101010

litres 4.3 4.3 4.9 4.9

kPa 3.0 3.0 3.4 3.4

litres 8.9 8.9 8.9 11.1

kW 16 16 17.5 17.5

l/h 390 390 430 430

kW 21 21 23 23

l/h 515 515 565 565

l/10 mm 190 190 240 335

kW 26 26 29 29

l/h 640 640 712 712

Wh/24h·L·K 0.20 0.20 0.19 0.15

0.65 0.65 0.72 0.72

1.2 1.2 1.2 1.5

11/05/12 - 300027781-001-01 BSC...E - BSP...E - BESC...E

3.1.2 Electro-solar hot water tank: BESC...E

BESC 300 E BESC 400 E BESC 500 E

Water content

Top up volume Solar volume

Max operating pressure, DHW

Solar exchanger

Water content Exchange surface

Electrical back-up

Output of the electrical back-up Reheating time from 15 to 60°C

Cooling constant Cr *

* Only in France

 Composition of the NF CESI INISOL DUO solar systems packages (for France only)

litres 300 370 500 litres 130 160 210 litres 170 210 290

bar 7 7 7

litres 8.9 8.9 11.1

kW 2.4 3.0 3.5

Wh/24h·L·K 0.20 0.19 0.15

1.2 1.2 1.5

2 h 50 min 2 h 50 min 3 h 10 min

Check the composition of the CESI solar system, which complies with the requirements of the NF CESI mark, using the table below. The references and packages listed must be shown on the invoice for the system sold by the installer.

A system is complete and functional according to the NF CESI mark if all system references appear on the invoice. The system is composed of the following elements:

• A collector field with 1, 2 or 3 solar collectors.

• A solar domestic hot water tank to which a solar station incorporating a heating pump, an expansion vessel and a Diemasol A control system is to be mounted.

• The solar fluid that protects the installation from frost and corrosion.

The system is delivered to the installer in two units: a roof pack containing the collectors, their mounting system and the hydraulic connections on the one hand, and a cellar pack containing the calorifier, the system components and the solar fluid on the other hand.

CESI System Array of collectors Domestic hot water production Solar fluid

INISOL DUO/1

300-4

Number of

panels

2On roof

Type of mounting

Roof-integral

Installation

(> 20°)

Roof-integral

Installation

(17°)

package /

Reference

ER 154

100014076

ER 155

100014077

ER 231

100014741

ER 210

100015850

DHW calorifier type

BESC 300 E

package /

Reference

EC 332

100006750

Volume

(litres)

300 Electric

Back-up type

package /

Reference

89807794

EG 101

INISOL DUO/1

300-4

(Full package)

Roof-integral

Installation

(> 20°)

Roof-integral

Installation

(17°)

ER 211

100015851

ER 214

100016110

BSC...E - BSP...E - BESC...E 11/05/12 - 300027781-001-01

BESC 300 E

Included in

the full

package

300 Electric

Included in

the full

package

CESI System Array of collectors Domestic hot water production Solar fluid

Number of

panels

Type of mounting

3On roof

package /

Reference

ER 156

100014078

DHW calorifier type

package /

Reference

Volume

(litres)

Back-up type

package /

Reference

INISOL DUO/1

300-6

INISOL DUO/1

400-4

INISOL DUO/1

400-6

Roof-integral

Installation

(> 20°)

Roof-integral

Installation

(17°)

2On roof

Roof-integral

Installation

(> 20°)

Roof-integral

Installation

(17°)

3On roof

Roof-integral

Installation

(> 20°)

Roof-integral

Installation

(17°)

ER 157

100014079

ER 232

100014742

ER 154

100014076

ER 155

100014077

ER 231

100014741

ER 156

100014078

ER 157

100014079

ER 232

100014742

BESC 300 E

BESC 400 E

EC 332

100006750

EC 335

100006753

EC 335

100006753

300 Electric

400 Electric

EG 101

89807794

EG 101

89807794

EG 101

89807794

INISOL DUO/2

300-4

INISOL DUO/2

300-4

(Full package)

INISOL DUO/2

300-6

2On roof

Roof-integral

Installation

(> 20°)

Roof-integral

Installation

(17°)

2On roof

Roof-integral

Installation

(> 20°)

Roof-integral

Installation

(17°)

3On roof

Roof-integral

Installation

(> 20°)

ER 154

100014076

ER 155

100014077

ER 231

100014741

ER 212

100015852

ER 213

100015853

ER 215

100016111

ER 156

100014078

ER 157

100014079

BSC 300 E

EC 333

100006751

Included in

the full

package

EC 333

100006751

300 Boiler

EG 101

89807794

Included in

the full

package

EG 101

89807794

Roof-integral

Installation

(17°)

11/05/12 - 300027781-001-01 BSC...E - BSP...E - BESC...E

ER 232

100014742

CESI System Array of collectors Domestic hot water production Solar fluid

Number of

panels

2On roof

Type of mounting

package /

Reference

ER 154

100014076

DHW calorifier type

package /

Reference

Volume

(litres)

Back-up type

package /

Reference

INISOL DUO/2

400-4

INISOL DUO/2

400-6

Roof-integral

3On roof

Installation

(> 20°)

Roof-integral

Installation

(17°)

Roof-integral

Installation

(> 20°)

Roof-integral

Installation

(17°)

ER 155

100014077

ER 231

100014741

ER 156

100014078

ER 157

100014079

ER 232

100014742

BSP 400 E

EC 336

100006754

EC 336

100006754

400 Boiler

 Composition of the NF CESI DIETRISOL DUO solar systems packages (for France only)

A system is complete and functional according to the NF CESI mark if all system references appear on the invoice. The system is composed of the following elements:

• A collector field with 1, 2 or 3 solar collectors.

• A solar domestic hot water tank to which a solar station incorporating a heating pump, an expansion vessel and a Diemasol A control system is to be mounted.

• The solar fluid that protects the installation from frost and corrosion.

EG 101

89807794

EG 101

89807794

CESI System Array of collectors Domestic hot water production Solar fluid

DIETRISOL DUO

E 300-4

Number of

panels

Type of mounting

On roof

(mechanical tiles -

Universal hook)

On roof (Slates)

On roof

(mechanical tiles -

On rafter)

Roof-integral

Installation

(> 20°)

(mechanical tiles)

Roof-integral

Installation

(> 20°)

(Slates / Flat tile)

package /

Reference

ER 432

100019695

ER 433

100019696

ER 434

100019697

ER 442

100019705

ER 446

100019709

DHW calorifier type

BESC 300 E

package /

Reference

EC 332

100006750

Volume

(litres)

300 Electric

Back-up type

package /

Reference

EG 100

89807792

BSC...E - BSP...E - BESC...E 11/05/12 - 300027781-001-01

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