REMEHA BL 150-2, BL 200-2, BL 300-2, BL 400-2, BL 500-2 Installation, User And Service Manual

Export

EN

Independent domestic hot water tanks

BL 150...500-2

Installation, User
and Service
Manual

7607674-001-04

Contents

1 Safety instructions .....................................................................................4

1.1 General safety instructions .................................4

1.2 Recommendations ................................................4

1.3 Liabilities ...............................................................5

1.3.1 Manufacturer’s liability .............................................5

1.3.2 Installer’s liability .....................................................6

1.3.3 User’s liability ..........................................................6

2 About this manual ......................................................................................7

2.1 Symbols used .......................................................7

2.1.1 Symbols used in the manual ...................................7

2.1.2 Symbols used on the equipment .............................7

2.2 Abbreviations ........................................................7

2.3 Homologations ......................................................8

2.3.1 Certifications ...........................................................8

2.3.2 Directive 97/23/EC ..................................................8

3 Technical description ................................................................................9

3.1 General description ..............................................9

3.2 Technical specifications ....................................10

3.2.1 Characteristics of the DHW calorifier ....................10

4 Installation ................................................................................................11

4.1 Regulations governing installation ...................11

4.2 Package list .........................................................11

4.2.1 Standard delivery ..................................................11

4.3 Choice of the location ........................................12

4.3.1 Type plate .............................................................12

4.3.2 Positioning of the appliance ..................................12

4.3.3 Main dimensions ...................................................12

4.4 Positioning the appliance ..................................14

4.5 Levelling ..............................................................15

4.6 Fitting the DHW sensor ......................................15

4.7 Hydraulic installation diagram ..........................15

4.7.1 Legend ..................................................................15

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4.7.2 Example of a wall-mounted condensing gas

boiler .....................................................................17

4.7.3 Example with a floor standing boiler .....................17

4.7.4 Safety unit .............................................................18

4.8 Hydraulic connections .......................................18

4.8.1 Hydraulic connection of the primary circuit (exchanger

circuit) ....................................................................18

4.8.2 Connecting the calorifer to the domestic water circuit

(secondary circuit) .................................................18

5 Commissioning ........................................................................................21

5.1 Protection against legionnella

(Only for the 500 L model) .................................21

5.2 Putting the appliance into operation ................21

5.3 Drinking water quality ........................................22

6 Checking and maintenance .....................................................................23

6.1 General instructions ...........................................23

6.2 Checking the safety valve or unit ......................23

6.3 Cleaning the casing material .............................23

6.4 Checking the magnesium anode .......................23

6.5 Descaling .............................................................24

6.6 Removing and remounting the inspection

hatches ................................................................24

6.6.1 Removing the inspection hatches .........................24

6.6.2 Remounting the inspection hatches ......................25

6.7 Maintenance form ...............................................26

7 Spare parts ................................................................................................27

7.1 General ................................................................27

7.2 Spare parts ..........................................................27

7.2.1 Domestic hot water tanks ......................................28

8 Warranty ....................................................................................................30

8.1 General ................................................................30

8.2 Warranty terms ...................................................30

9 Appendix - Information on the Ecodesign and Energy Labelling

Directives ..................................................................................................31

Contents

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1 Safety instructions

1.1 General safety instructions

DANGER

This appliance can be used by children aged
from 8 years and above and persons with
reduced physical, sensory or mental capabilities
or lack of experience and knowledge if they have
been given supervision or instruction concerning
use of the appliance in a safe way and
understand the hazards involved. Children shall
not play with the appliance. Cleaning and user
maintenance shall not be made by children
without supervision.

CAUTION

4 In order to limit the risk of being scalded, the

installation of a thermostatic mixing valve on
the domestic hot water flow piping is
compulsory.

4 The thermostatic mixing valve must be set

to maximum at 60°C.

1.2 Recommendations

CAUTION

Do not neglect to service the appliance. Service
the appliance regularly to ensure that it operates
correctly.

WARNING

Only qualified professionals are authorised to
work on the appliance and the installation.

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4

WARNING

Heating water and domestic water must not
come into contact with each other. Domestic
water must not circulate via the exchanger.

4 To take advantage of the guarantee, no modifications

must be made to the appliance.

4 To reduce heat losses as much as possible, insulate

the pipes.

Only remove the covers for maintenance and breakdown
repair operations and put the covers back in place after
the maintenance and breakdown repair operations.

Instructions stickers

The instructions and warnings affixed to the appliance
must never be removed or covered and must remain
legible during the entire lifespan of the appliance.
Immediately replace damaged or illegible instructions and
warning stickers.

1.3 Liabilities

1.3.1. Manufacturer’s liability

Our products are manufactured in compliance with the
requirements of the various applicable European

Directives. They are therefore delivered with [ 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.

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

4 Failure to abide by the instructions on using the

appliance.

4 Faulty or insufficient maintenance of the appliance.
4 Failure to abide by the instructions on installing the

appliance.

1. Safety instructions

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1.3.2. Installer’s liability

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

4 Read and follow the instructions given in the manuals

provided with the appliance.

4 Carry out installation in compliance with the prevailing

legislation and standards.

4 Perform the initial start up and carry out any checks

necessary.

4 Explain the installation to the user.
4 If a maintenance is necessary, warn the user of the

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

4 Give all the instruction manuals to the user.

1.3.3. User’s liability

To guarantee optimum operation of the appliance, the
user must respect the following instructions:

4 Read and follow the instructions given in the manuals

provided with the appliance.

4 Call on qualified professionals to carry out installation

and initial start up.

4 Get your installer to explain your installation to you.
4 Ensure the Appliance is serviced in accordance with

the manufacturer’s instructions by a suitable qualified
person.

4 Keep the instruction manuals in good condition close

to the appliance.

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2 About this manual

2.1 Symbols used

2.1.1. Symbols used in the manual

In these instructions, various danger levels are employed to draw the
user’s attention to particular information. In so doing, we wish to
safeguard the user’s safety, highlight 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.

CAUTION

Risk of material damage.

Signals important information.

¼Signals a referral to other instructions or other pages in the
instructions.

2.1.2. Symbols used on the equipment

Before installing and commissioning the device, read
carefully the instruction manuals provided.

Dispose of the used products in an appropriate recovery
and recycling structure.

2.2 Abbreviations

4 DHW: Domestic hot water

2. About this manual

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2.3 Homologations

2.3.1. Certifications

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

4 2006/95/EC Low Voltage Directive.

Reference Standard: EN 60.335.1.
Reference Standard: EN 60.335.2.21.

4 2004/108/EC Electromagnetic Compatibility Directive.

Reference Standards: EN 50.081.1, EN 50.082.1, EN 55.014

2.3.2. Directive 97/23/EC

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

BL 150...500-2 2. About this manual

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3 Technical description

3.1 General description

BL 150...500-2 are high performance independent domestic hot water
tanks.

DHW calorifiers BL 150...500-2 can be connected to central heating
boilers used for heating domestic hot water.

Main parts:

4 The tanks are made of high quality steel lined with food quality

standard enamel vitrified at 850°C, which protects the tank from
corrosion.

4 The heat exchanger welded into the tank is made of smooth

tubing, the external surface of which, which is in contact with
domestic water, is enamelled.

4 The appliance is insulated with polyurethane foam, which helps to

reduce heat losses to the minimum.

4 The tanks are protected against corrosion by one or more

magnesium anodes.

3. Technical description BL 150...500-2

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3.2 Technical specifications

3.2.1. Characteristics of the DHW calorifier

BL 150-2 BL 200-2 BL 300-2 BL 400-2 BL 500-2

Primary circuit (Exchanger)

Maximum operating temperature °C 110 110 110 110 110

Maximum operating pressure Mpa (bar) 1 (10) 1 (10) 1 (10) 1 (10) 1 (10)

Exchanger capacity litres 5.1 6.3 8.1 12.1 14.8

Exchange surface

m

2

0.76 0.93 1.2 1.8 2.2

Pressure drop at 3 m3/h

kPa 11 12 13 17 20

Secondary circuit (domestic water)

Maximum operating temperature °C 95 95 95 95 95

Maximum operating pressure Mpa (bar) 1 (10) 1 (10) 1 (10) 1 (10) 1 (10)

Water content litres 145 195 295 390 495

Weight

DHW calorifiers kg 76 89 111 144 171

Performances related to the type of appliance

Power exchanged

(1)

kW 26 33 39 56 66

Flow per hour (∆T = 35 °C)

(1)

litres per hour 640 810 960 1375 1620

Transfer capacity over 10 minutes (∆T = 30 °C)

(2)

litres per 10 min. 250 340 520 670 780

Maintenance consumption (ΔT=45K) kWh/24h 1.20 1.60 2.00 2.40 2.70

Performance N

L

2.5 4.7 11 15 19

(1) Primary temperature: 80 °C - Domestic cold water inlet: 10 °C - Domestic hot water outlet: 45 °C - Primary flow rate: 3 m3/h
(2) Primary temperature: 80 °C - Domestic cold water inlet: 10 °C - Domestic hot water outlet: 40 °C - Domestic hot water storage: 60 °C

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10

4 Installation

4.1 Regulations governing installation

CAUTION

Installation of the appliance must be done by a qualified
engineer in accordance with prevailing local and national
regulations.

DANGER

Temperature limit at draw-off points: we would remind you
that the maximum domestic hot water temperature at the
draw-off point is subject to particular regulations in the
various countries where the appliance is sold in order to
protect the consumer. Such regulations must be observed
when installing the appliance

4.2 Package list

4.2.1. Standard delivery

The delivery includes:

4 A DHW calorifier.

4 An installation, use and service manual.

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4.3 Choice of the location

4.3.1. Type plate

The nameplate affixed to the tank provides important information
regarding the appliance: serial number, model, etc.

CAUTION

The type plate must be accessible at all times.

4.3.2. Positioning of the appliance

CAUTION

Put the appliance in a frost-free location.

4 Place the appliance as close as possible to draw-off points in order

to minimise energy losses through the pipes.

4 Place the appliance on a base frame to facilitate cleaning of the

premises.

4 Install the appliance on a solid, stable structure able to bear its

weight.

4.3.3. Main dimensions

n

Legend

A

Domestic hot water outlet G 1"

Z

Circulation G ¾"

E

Exchanger inlet G 1"

R

Exchanger outlet G1"

T

Domestic cold water inlet + Drain opening G 1"

C003702-B

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G : Exterior cylindrical threading, sealed by sheet gasket

BL 150-2 BL 200-2 BL 300-2 BL 400-2 BL 500-2

A

70 70 70 66 71

B

282 282 282 284 283

C

567 657 747 838 896

D

662 840 1142 1157 1213

E

844 1114 1634 1510 1618

F (Ø)

605 605 605 705 755

G

944 1212 1734 1622 1740

n

BL 150-2

G

Ø F

A

B

C

D

E

1
2
3

4

5

C003692-C

n

BL 200-2

C003705-C

G

Ø F

A

B

C

D

E

1

2

3

4

5

4. Installation BL 150...500-2

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n

BL 300-2 - BL 400-2 - BL 500-2

C003719-B

G

Ø F

A

B

C

D

E

1

2

3

4

5

4.4 Positioning the appliance

CAUTION

4 Have 2 people available.

4 Handle the appliance with gloves.

1. Remove the packaging from the DHW calorifier, leaving the
calorifier on the pallet used for transport.

2. Remove the protective packaging.

3. Remove the 3 screws securing the calorifier to the pallet.

4. Lift the DHW calorifier and place it in its final position, respecting
the distances shown on the diagram.

200

200

350

L000565-B

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4.5 Levelling

The DHW calorifier is levelled using the 3 feet (delivered in the
instructions pack) to be screwed to the bottom of the DHW calorifier.

1. Screw the 3 adjustable feet onto the bottom of the tank.

2. Level the appliance using the adjustable feet.

4 Adjustment range: 10 mm.

4 Use metal blocks under the feet of the calorifier if

necessary.

CAUTION

Do not place the blocks on the exterior sides of the
domestic hot water calorifier.

4.6 Fitting the DHW sensor

C003702-C

1

3

2

1. Insert the sensor into the sensor tube with the help of the sensor
tube separator.

The sensor tube separator is provided in the instructions
bag.

2. Check that the sensors are correctly positioned in the sensor
tube.

3. Check the mounting of the sensor tube separator.

4.7 Hydraulic installation diagram

4.7.1. Legend

A

Boiler, Heat pump

B

Regulation

L000382-A

1

2

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1

Heating flow

2

Heating return

3

3-bar safety valve

4

Pressure gauge

7

Automatic air vent

9

Isolating valve

10

3-way mixing valve

11

Heating pump

16

Expansion vessel

17

Drain cock

18

Filling the heating circuit

21

Exterior temperature sensor

23

Mixing valve outlet temperature sensor

24

DHW calorifier exchanger primary inlet

25

DHW calorifier heat exchanger primary outlet

26

DHW load pump

27

Non-return valve

28

Domestic cold water inlet

29

Pressure reducer

30

Safety unit

32

D.H.W. loop back pump

33

DHW temperature sensor

44

Thermostat limiting the temperature to 65°C with manual
reset for underfloor heating

46

3-way directional valve with reversal motor

50

Disconnector

52

Differential valve

54

End of the discharge pipe free and visible 2 to 4 cm above
the flow funnel

56

Circulation

57

Domestic hot water outlet

64

direct heating circuit (example: radiators)

65

Heating circuit which may be at low temperature (heated
floor or radiators)

67

Manual head valve

68

Condensates neutralisation system

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4.7.2. Example of a wall-mounted condensing gas

boiler

4.7.3. Example with a floor standing boiler

68

9

9

27

27

32

33

25

56

L000369-B

24

30

50

50Hz

230V

46

16

64

67

B

A

11

21

27

9

1

4

2

3

50

189

9

9

9

9

27

27

32

16

33

25

26

56

57

21

50Hz

230V

7

2

3

4

1

7

17

65

9

9

52

11

10

27

°C °C

23

44

L000368-B

4

24

30

9

A

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4.7.4. Safety unit

9

Isolating valve

28

Domestic cold water inlet

29

Pressure reducer

30

Safety unit

54

End of the discharge pipe free and visible 2 to 4 cm above
the flow funnel

a

Cold water inlet with an integrated non-return valve

b

Connection to the DHW calorifer cold water inlet

c

Stop cock

d

0.7 MPa safety valve (7 bar)

e

Drain opening

4.8 Hydraulic connections

4.8.1. Hydraulic connection of the primary circuit

(exchanger circuit)

¼See diagram : "Hydraulic installation diagram", page 15.
For the hydraulic connection of 150 l to 300 l tanks and the boiler (right
or left), we offer optional hydraulic connection kits.
For connection using these kits, refer to the instructions delivered with
them.

4.8.2. Connecting the calorifer to the domestic

water circuit (secondary circuit)

When making the connections, it is imperative that the standards and
corresponding local directives are respected. To reduce heat losses
as much as possible, insulate the pipes.

n

Specific precautions

Before making the connection, rinse the drinking water inlet
pipes in order not to introduce metal or other particles into the

appliance’s tank.

L000370-B

d

(54)

2 cm

99 29

17

27

30

28

BL 150...500-2

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18

n

Safety valve

CAUTION

In accordance with safety rules, a safety valve calibrated
to 7 bar (0.7 MPa) is mounted on the tank’s domestic cold
water inlet.

4 Integrate the safety valve in the cold water circuit.

4

Install the safety valve close to the calorifer in a place which is
easy to access.

n

Size

4 The diameter of the safety unit and its connection to the calorifer

must be at least equal to the diameter of the domestic cold water
inlet on the calorifer.

4 There must be no cut-off element between the valve or the safety

unit and the domestic hot water calorifer.

4 The outlet pipe in the valve or safety assembly must not be

blocked.

To avoid restricting the flow of water in the event of overpressure:

4 The discharge pipe from the safety unit must have a continuous

and sufficient gradient.

4 The cross section of the discharge pipe from the safety unit must

be at least equal to the cross section of the opening of the safety
unit outlet.

n

Isolating valves

Hydraulically isolate the primary and secondary circuits using stop
valves to facilitate maintenance operations on the unit. The valves
make it possible to carry out maintenance on the calorifer and its
components without draining the entire installation.

These valves are also used to isolate the calorifer unit when
conducting a pressurised check on the leak tightness of the
installation if the test pressure is greater than the admissible operating
pressure.

CAUTION

If the mains pipes are made of copper, fit a sleeve made
of steel, cast iron or any other insulating material between
the tank’s hot water outlet and the pipes to prevent
corrosion to the connection.

4. Installation BL 150...500-2

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n

Connecting the domestic cold water

Make the connection to the cold water supply according to the
hydraulic installation diagram.

The components used for the connection to the cold water supply
must comply with the prevailing standards and regulations in the
country concerned.

4 Install a water drain in the boiler room and a funnel-siphon for the

safety unit.

4 Fit a one-way valve to the domestic cold water circuit.

n

Pressure reducer

If the mains pressure exceeds 80% of the calibration of the valve or
safety unit (e.g. 8 bar (0,8 MPa) for a safety unit calibrated to 10 bar
(1,0 MPa)), a pressure reducer must be installed upstream of the
appliance. Install the pressure reducer downstream the water meter
in such a way as to ensure the same pressure in all of the installation
pipes.

n

Domestic hot water circulation loop

To guarantee the availability of hot water as soon as the taps are
turned on, a circulation loop between the draw-off points and the
recirculation pipes in the DHW calorifer can be installed. A non-return
valve must be included in this loop.

Run the domestic hot water circulation loop via the boiler
control system or an additional timer program to optimse
energy consumption.

n

Measures to take to prevent hot water flow return

Fit a one-way valve to the domestic cold water circuit.

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5 Commissioning

5.1 Protection against legionnella
(Only for the 500 L model)

WARNING

It is compusory that DHW calorifers with a capacity of more
than 400 litres abide by the Order on "Protection against
legionella" (Other countries: Abide by prevailing
regulations)

Apply one of these 2 instructions:

4 The domestic hot water must at be at a temperature of more than

or equal to 55°C at the appliance outlet at all times.

4 The domestic hot water must be brought up to a minimum

temperature for a minimum duration at least once every 24
hours. See table below:

Minimum temperature maintenance time
(minutes)

Water temperature (°C)

2 more than or equal to 70

4 65

60 60

5.2 Putting the appliance into operation

CAUTION

Initial commissioning must be done by a qualified
professional.

1. Flush the domestic circuit and fill the calorifer through the cold
water inlet tube.

2. Open a hot water tap.

3. Completely fill the domestic hot water calorifer via the cold water
inlet pipe, leaving the hot water valve open.

4. Close the hot water valve when the water flow is regular, without
noise in the pipes.

5. Degas all DHW pipes by repeating steps 2 to 4 for each hot water
tap.

Carefully degas the DHW tank and the distribution network
in order to eliminate noises and hammering caused by
trapped air moving in the pipes during draw-off.

6. Vent the tank exchanger circuit using the bleed valve provided for
this purpose.

5. Commissioning

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7. Check the safety devices (particularly the valve or safety unit),
referring to the instructions provided with these components.

CAUTION

During the heating process, a certain amount of water may
flow through the valve or safety unit, this is caused by
water expansion. This phenomenon is completely normal
and must in no event be hindered.

5.3 Drinking water quality

In regions where the water is very hard (TH > 20 °f), we recommend
fitting a softener.
The hardness of the water must always be between 12 °f and 20 °f to
be capable of providing effective protection against corrosion.
The softener does not bring about derogation of our warranty,
provided that the softener is:

- approved and set in accordance with the codes of practice and the

recommendations given in the instruction manual for the softener

- regularly inspected

- regularly serviced

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22

6 Checking and maintenance

6.1 General instructions

CAUTION

4 Maintenance operations must be done by a qualified

engineer.

4 Only original spare parts must be used.

6.2 Checking the safety valve or unit

Operate the safety valve or unit at least 1 time per month to check
that it is running correctly. This check provides forewarning of any
occurrences of excess pressure that may damage the domestic hot
water calorifier.

WARNING

Failure to comply with this maintenance rule may cause
deterioration of the DHW tank and the cancellation of the
guarantee.

6.3 Cleaning the casing material

Clean the outside of appliances using a damp cloth and a mild
detergent.

6.4 Checking the magnesium anode

Check the condition of the anode at the end of the first year. After the
first check, determine the frequency of future checks on the basis of
anode wear. The magnesium anode must be checked at least every
2 years.

1. Remove the inspection hatches.

¼

See chapter: "Removing the inspection hatches", page

24.

2. Descale the calorifier if necessary.

¼

See chapter: "Descaling", page 24.

3. Measure the diameter of the anode.
Replace the anode if its diameter is less than 15 mm.

4. Reassemble the anode/inspection hatch unit.

¼

See chapter: "Remounting the inspection hatches", page

25.

Ø > 15 mm =

Ø < 15 mm =

C003699-B

6. Checking and maintenance

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6.5 Descaling

In regions with hard water, annual descaling of the appliance is
recommended in order to maintain its performance.

1. Remove the inspection hatches.

¼

See chapter: "Removing the inspection hatches", page

24.

2. Check the magnesium anode each time the hatch is opened.

¼

See chapter: "Checking the magnesium anode", page 23.

3. Remove limescale deposits in the form of sludge or strips in the
bottom of the tank. On the other hand, do not touch limescale
adhering to the walls of the tank as it provides effective protection
against corrosion and improves the insulation of the DHW
calorifier.

4. Remove limescale deposits from the exchanger to guarantee its
performance.

5. Fit the unit together.

¼

See chapter: "Remounting the inspection hatches", page

25.

6.6 Removing and remounting the inspection hatches

CAUTION

To guarantee tightness, the gasket unit must be replaced
each time the hatch is opened.

4 Use a new lip gasket and retainer ring for the top

inspection hatch.

4 Have a new gasket on hand for the side inspection

hatch.

6.6.1. Removing the inspection hatches

1. Turn off the domestic cold water inlet.

2. Drain the calorifier.

The domestic cold water inlet is also the drain opening.

3. Remove the inspection hatches.

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24

6.6.2. Remounting the inspection hatches

1. Replace the lip seal and position it in the visit opening, making sure
that you place its lug outside the DHW tank.

2. Replace the sheet gasket.

A

Side trap without anode

B

Side trap with anode

3. Fit the unit together.

CAUTION

Use a torque wrench.

Magnesium anode: Torque load 8 N·m.
The flange mounting bolts must not be excessively tight.

Flange

Torque load

Lip gasket 6 N·m +1/-0

Sheet gasket 15 N·m

Approximately 6 N·m is obtained by manipulating the box
spanner with the small lever and 15 N·m by manipulating
it with the large lever.

4. After reassembly, check the watertightness of the lateral flange.

5. Switch on.

¼

See chapter: "Putting the appliance into operation", page

21.

L000555-A

1

6x

A

2

L000556-A

B

2

L000557-A

6. Checking and maintenance

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6.7 Maintenance form

No.
_____

Date
_________

Checks made
______________________________

Remarks
_____________________By_______________

Signature
____________

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26

7 Spare parts

7.1 General

When it is observed subsequent to inspection or maintenance work
that a component in the appliance needs to be replaced, use only
original spare parts or recommended spare parts and equipment.

Send the component to be replaced to your supplier’s Returned
Goods Department if the component in queston is under warranty
(see general terms and conditions of sale and delivery).

Always ensure that your return package is accompanied
by the completed return form, see attached example. In this
way, your supplier can fulfil his warranty obligations more
easily and more effectively.

Customer

Reference

Date

Name

Address

Town/Postcode

Telephone

Contact person

Order number

Code no. Description

Serial number

(1)

Type Installation date Reason for the exchange Reference

(1) This information can be found on the rating plate.

7.2 Spare parts

7. Spare parts

BL 150...500-2

27

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7.2.1. Domestic hot water tanks

L000578-A

1

11

4

7

3

15

6

5

16

14

4

5

6

13

4

5

6

12

10

11

4

6

5

2

8

9

Markers Reference Description BL 150-2 BL 200-2 BL 300-2 BL 400-2 BL 500-2

1

97860646 Adjustable foot M10 x 35 x x x x x

2

95365613 Contact spring for pocket x x x x x

3

200021501 Inspection trap screws x x x x x

4

95014035 Seal ø 35 x 8.5 x 2 x x x x x

5

94974527 Nylon brace x x x x x

6

89604901 Anode earthing wire x x x x x

7

300026994 Insulation, buffer tank x x x x x

8

300026735 Side cover x x x x x

BL 150...500-2 7. Spare parts

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28

Markers Reference Description BL 150-2 BL 200-2 BL 300-2 BL 400-2 BL 500-2

9

300026876 Demi plastron cover x x x x x

10

89705511 7 mm gasket + 5 mm retainer ring x x x x x

11

300026031 Gasket ring EPDM x x x x x

12

200022466

Complete top inspection trap with anode and
gasket

x

x x

12

200007273

Complete top inspection trap with anode and
gasket

x

12

89555501

Complete top inspection trap with anode and
gasket

x

13

89588912

Complete anode diameter 33 mm - length
290 mm (1x) - For top trap

x

13

89608950

Complete anode diameter 33 mm - length
420 mm (1x) - For top trap

x x x

13

89628562

Complete anode diameter 33 mm - length
450 mm (1x) - For top trap

x

14

200021970 Complete lateral cover with gaskets and screws x

15

200022440

Complete side trap with anode, gaskets and
screws

x x

15

200022441

Complete side trap with anode, gaskets and
screws

x

16

89588912

Complete anode diameter 33 mm - length
290 mm (1x) - For side trap

x x

16

89608950

Complete anode diameter 33 mm - length
420 mm (1x) - For side trap

x

7. Spare parts BL 150...500-2

29

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8 Warranty

8.1 General

You have just purchased one of our appliances and we thank you for
the trust you have placed in our products.

Please note that your appliance will provide good service for a longer
period of time if it is regularly checked and maintained.

Your installer and our customer support network are at your disposal
at all times.

8.2 Warranty terms

The following provisions are not exclusive of the buyer being able
benefit from the legal provisions applicable regarding hidden defects
in the buyer’s country.

Starting from the purchase date shown on the original installer’s
invoice, your appliance has a contractual guarantee against any
manufacturing defect.

The length of the guarantee is mentioned in the price catalogue.
The manufacturer is not liable for any improper use of the appliance
or failure to maintain or install the unit correctly (the user shall take
care to ensure that the system is installed by a qualified engineer).

In particular, the manufacturer shall not be held responsible for any
damage, loss or injury caused by installations which do not comply
with the following:

4 applicable local laws and regulations,

4 specific requirements relating to the installation, such as national

and/or local regulations,

4 the manufacturer’s instructions, in particular those relating to the

regular maintenance of the unit,

4 the rules of the profession.

The warranty is limited to the exchange or repair of such parts as have
been recognised to be faulty by our technical department and does
not cover labour, travel and carriage costs.

The warranty shall not apply to the replacement or repair of parts
damaged by normal wear and tear, negligence, repairs by unqualified
parties, faulty or insufficient monitoring and maintenance, faulty
power supply or the use of unsuitable fuel.

Sub-assemblies such as motors, pumps, electric valves etc. are
guaranteed only if they have never been dismantled.

The legislation laid down by european directive 99/44/EEC,
transposed by legislative decree No. 24 of 2 February 2002 published
in O.J. No. 57 of 8 March 2002, continues to apply.

BL 150...500-2

8. Warranty

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30

en

Appendix

Information on the ecodesign and energy labelling directives

Contents

1 Specific information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

1.1 Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

1.2 Ecodesign Directive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

1.3 Technical data - Hot water storage tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

1.4 Disposal and Recycling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

1.5 Product fiche - Hot water storage tanks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Contents

2 7607674 - ErP02 - 18112015

1 Specific information

1.1 Recommendations

Note
Only qualified persons are authorised to assemble, install and
maintain the installation.

1.2

Ecodesign Directive

This product conforms to the requirements of European Directive
2009/125/EC on the ecodesign of energy-related products.

1.3

Technical data - Hot water storage tank

Tab.1 Technical parameters for hot water storage tank

Product name BL 150–2 BL 200–2 BL 300–2 BL 400–2 BL 500–2

Storage volume V l 145 195 295 390 495

Standing loss S W 50 67 83 100 113

1.4 Disposal and Recycling

Note
Removal and disposal of the domestic hot water tank must be car
ried out by a qualified installer in accordance with local and nation
al regulations.

1. Cut the electricity to the domestic hot water tank.

2. Disconnect the cables on the electrical components.

3. Close the domestic water inlet valve.

4. Drain the installation.

5. Dismantle all water connections fitted to the domestic hot water tank
outlet.

6. Scrap and recycle the domestic hot water tank in accordance with
local and national regulations.

1.5 Product fiche - Hot water storage tanks

Tab.2 Product fiche for hot water storage tanks

Brand name - Product name BL 150–2 BL 200–2 BL 300–2 BL 400–2 BL 500–2

Energy efficiency class

BCCCC

Standing loss W 50 67 83 100 113

Storage volume l 145 195 295 390 495

1 Specific information

7607674 - ErP02 - 18112015 3

© Copyright
All technical and technological information contained in these technical instructions,
as well as any drawings and technical descriptions supplied, remain our property
and shall not be multiplied without our prior consent in writing.

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