STIEBEL ELTRON HSBB 200 S Instruction Manual

OPERATION AND INSTALLATION
Cylinder and hydraulic module
» HSBB 200 S (GB)

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CONTENTS | SPECIAL INFORMATION
SPECIAL INFORMATION
OPERATION
1. General information �����������������������������������������3
1.1 Relevant documents_____________________________________________ 3
1.2 Safety instructions_______________________________________________ 3
1.3 Other symbols in this documentation _______________________ 3
1.4 Information on the appliance _________________________________ 3
1.5 Units of measurement __________________________________________ 3
2. Safety����������������������������������������������������������4
2.1 Intended use______________________________________________________ 4
2.2 General safety instructions ____________________________________ 4
2.3 Test symbols ______________________________________________________ 4
3. Appliance compatibility �������������������������������������4
4. Appliance description ���������������������������������������4
5. Settings �������������������������������������������������������4
6. Cleaning, care and maintenance ���������������������������5
7. Troubleshooting ����������������������������������������������5
INSTALLATION
8. Safety����������������������������������������������������������5
8.1 General safety instructions ____________________________________ 5
8.2 Instructions, standards and regulations ____________________ 5
9. Appliance description ���������������������������������������5
9.1 Standard delivery________________________________________________ 5
9.2 Accessories________________________________________________________ 5
10. Preparations ��������������������������������������������������6
10.1 Installation site___________________________________________________ 6
10.2 Transport and handling ________________________________________ 6
11. Installation����������������������������������������������������6
11.1 Positioning the equipment_____________________________________ 6
11.2 Removing/ fitting the front casing___________________________ 6
11.3 Heating water connection and safety valve ________________ 7
11.4 DHW connection and safety assembly_______________________ 8
11.5 Filling the system ________________________________________________ 8
11.6 Venting the appliance__________________________________________ 10
12. Power supply ����������������������������������������������� 10
12.1 Electric emergency/booster heater and control voltage 11
12.2 Sensor installation______________________________________________ 14
12.3 Remote control__________________________________________________ 15
13. Commissioning ��������������������������������������������� 15
13.1 Checks before commissioning the heat pump manager 15
13.2 Commissioning the heat pump manager __________________ 16
13.3 Appliance handover ____________________________________________ 16
14. Decommissioning ������������������������������������������ 16
15. Maintenance ������������������������������������������������ 17
16. Specification ������������������������������������������������ 18
16.1 Dimensions and connections _________________________________ 18
16.2 Hydraulic diagram______________________________________________ 19
16.3 Wiring diagram _________________________________________________ 20
16.4 Details on energy consumption______________________________ 22
16.5 Data table ________________________________________________________ 22
GUARANTEE | ENVIRONMENT AND RECYCLING
SPECIAL INFORMATION
- The appliance may be used by children aged 8
and older and persons with reduced physical,
sensory or mental capabilities or a lack of ex-
perience and know-how, provided that they are
supervised or they have been instructed on how
to use the appliance safely and have understood
the resulting risks. Children must never play with
the appliance. Children must never clean the ap-
pliance or perform user maintenance unless they
are supervised.
- The connection to the power supply must be in
the form of a permanent connection. Ensure the
appliance can be separated from the power sup-
ply by an isolator that disconnects all poles with
at least 3mm contact separation.
- Observe all applicable national and regional reg-
ulations and instructions.
- Observe minimum distances (see chapter "Instal-
lation/ Preparations/ Installation site").
- Only a qualified contractor should carry out in-
stallation, commissioning, maintenance and re-
pair of the appliance.
DHW cylinder
- Drain the appliance as described in chapter "In-
stallation/ Maintenance/ Draining the DHW
cylinder".
- Observe the maximum permissible pressure (see
chapter "Installation/ Specification/ Data table").
- The DHW cylinder is under mains pressure. If no
diaphragm expansion vessel is installed, expan-
sion water will drip from the safety valve during
heat-up.
- Regularly activate the safety valve to prevent
it from becoming blocked, e.g. by limescale
deposits.
- The safety valve drainage aperture must remain
open to atmosphere.

OPERATION
General information
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OPERATION
1. General information
The chapters "Special Information" and "Operation" are intended
for both the user and qualified contractors.
The chapter "Installation" is intended for qualified contractors.
Note
Read these instructions carefully before using the appli-
ance and retain them for future reference.
Pass on the instructions to a new user if required.
1.1 Relevant documents
Operating and installation instructions for the WPM heat
pump manager
Operating and installation instructions for the connected
heat pump
Operating and installation instructions for all other sys-
tem components
1.2 Safety instructions
1.2.1 Structure of safety instructions
!
KEYWORD Type of risk
Here, possible consequences are listed that may result
from failure to observe the safety instructions.
 Steps to prevent the risk are listed.
1.2.2 Symbols, type of risk
Symbol Type of risk
Injury
Electrocution
Burns
(burns, scalding)
1.2.3 Keywords
KEYWORD Meaning
DANGER Failure to observe this information will result in serious
injury or death.
WARNING Failure to observe this information may result in serious
injury or death.
CAUTION Failure to observe this information may result in non-seri-
ous or minor injury.
1.3 Other symbols in this documentation
Note
General information is identified by the adjacent symbol.
 Read these texts carefully.
Symbol Meaning
Material losses
(appliance damage, consequential losses and environmen-
tal pollution)
Appliance disposal
 This symbol indicates that you have to do something. The ac-
tion you need to take is described step by step.
These symbols show you the software menu level (in
this example level3).
1.4 Information on the appliance
Connections
Symbol Meaning
Inlet/ intake
Drain/ outlet
Domestic hot water
DHW circulation
Heat pump
Central heating
1.5 Units of measurement
Note
All measurements are given in mm unless stated oth-
erwise.
!
!

OPERATION
Safety
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2. Safety
2.1 Intended use
This appliance is designed for heating and cooling rooms (area
cooling 18°C/ 23°C) and for heating DHW.
This appliance is intended for domestic use. It can be used safely
by untrained persons. The appliance can also be used in a non-do-
mestic environment, e.g. in a small business, as long as it is used
in the same way.
Any other use beyond that described shall be deemed inappropri-
ate. Observation of these instructions and of instructions for any
accessories used is also part of the correct use of this appliance.
2.2 General safety instructions
WARNING Burns
There is a risk of scalding at outlet temperatures in ex-
cess of 43 °C.
!
WARNING Injury
The appliance may be used by children aged 8 and older
and persons with reduced physical, sensory or mental
capabilities or a lack of experience and know-how, pro-
vided that they are supervised or they have been in-
structed on how to use the appliance safely and have
understood the resulting risks. Children must never play
with the appliance. Children must never clean the ap-
pliance or perform user maintenance unless they are
supervised.
!
WARNING Injury
For safety reasons, only operate the appliance with the
front casing closed.
Note
The DHW cylinder is under mains pressure. If no dia-
phragm expansion vessel is installed, expansion water
will drip from the safety valve during heat-up.
 If water continues to drip when heating is complet-
ed, please inform your qualified contractor.
2.3 Test symbols
See type plate on the appliance.
3. Appliance compatibility
The appliance can be operated in conjunction with the following
air | water heat pumps:
- WPL 07-17 ACS classic
- WPL 15
- HPA-O 3-8 CS Plus
- HPA-O 7 Premium
4. Appliance description
The appliance comprises a hydraulic module and an integral DHW
cylinder and is equipped with a removable front casing. The appli-
ance is connected hydraulically and electrically to the heat pump.
In addition to the DHW cylinder, the following system components
are integrated:
- Heat pump manager
- Cylinder charging pump/ heating circuit pump
- Multifunction assembly with safety valve and 3-way diverter
valve
- Emergency/booster heater for mono energetic operation
- Diaphragm expansion vessel for equalising the pressure in
the heating circuit
DHW cylinder
The steel cylinder is coated on the inside with directly applied spe-
cial enamel and is equipped with a protective anode. The anode
protects the cylinder interior from corrosion.
The heating water heated by the heat pump is pumped through an
indirect coil inside the DHW cylinder. The heat channelled through
the indirect coil is thus transferred to the domestic hot water. The
integral heat pump manager regulates the DHW heating to the
required temperature.
Heat pump manager (WPM)
The system is controlled by means of the integral heat pump man-
ager.
You can set the times and temperatures for heating operation and
heating DHW. Remote controls for controlling the heating circuit
are available as accessories.
For detailed information, see the enclosed operating and instal-
lation instructions for the WPM heat pump manager.
Multifunction assembly (MFG)
The multifunction assembly switches between heating circuit and
DHW heating.
5. Settings
!
Material losses
The system's active frost protection is not guaranteed if
the power supply is interrupted.
 Never interrupt the power supply even outside the
heating season.
Note
The heat pump manager has an automatic summer/win-
ter changeover so you can leave the system switched on
in summer.
The system is controlled by means of the integral heat pump
manager. Please observe the heat pump manager operating and
installation instructions.

INSTALLATION
Cleaning, care and maintenance
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OKMENU
D0000064711
6. Cleaning, care and maintenance
 Have the electrical safety of the appliance and the function
of the safety assembly regularly checked by a qualified
contractor.
 Have the protective anode checked by a qualified contractor
after the first two years of use. The qualified contractor will
then determine the intervals at which repeat checks should
be performed.
 Never use abrasive or corrosive cleaning agents. A damp
cloth is sufficient for cleaning the appliance.
Scaling
Almost every type of water will deposit limescale at high tem-
peratures. This settles inside the appliance and affects both the
performance and service life. A qualified contractor who knows
the local water quality will tell you when the next service is due.
 Check the taps regularly. Limescale deposits at the tap out-
lets can be removed using commercially available descaling
agents.
 Regularly activate the safety valve to prevent it from becom-
ing blocked, e.g. by limescale deposits.
7. Troubleshooting
Problem Cause Remedy
The water does not heat
up. The heating does not
work.
There is no power. Check the fuses/MCBs in
your fuse box/distribu-
tion panel.
If you cannot remedy the fault, notify your qualified contractor.
To facilitate and speed up your request, provide the number from
the type plate (000000-0000-000000).
No.: 000000-0000-000000
Made in Germany
D0000070862
INSTALLATION
8. Safety
Only a qualified contractor should carry out installation, commis-
sioning, maintenance and repair of the appliance.
8.1 General safety instructions
We guarantee trouble-free function and operational reliability only
if original accessories and spare parts intended for the appliance
are used.
8.2 Instructions, standards and regulations
Note
Observe all applicable national and regional regulations
and instructions.
9. Appliance description
9.1 Standard delivery
The following are delivered with the appliance:
- Operating and installation instructions for the WPM heat
pump manager
- Outside temperature sensor AFPT
- 4 adjustable feet
- 1 expansion vessel (incl. fastening material)
- 1 installation kit (pressure reducing valve, check valves, ex-
pansion relief valve, tundish)
9.2 Accessories
Required accessories
Safety assemblies and pressure reducing valves are available
to suit the prevailing supply pressure. These type-tested safety
assemblies protect the appliance against impermissible excess
pressure.
Required for area cooling:
- Temperature sensor PT1000
- FET remote control
Further accessories
- Remote control for heating operation
- High limit safety cut-out STB-FB
- Pressure hoses
- Water softener HZEA
- Segmented anode

INSTALLATION
Preparations
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10. Preparations
10.1 Installation site
!
Material losses
Never install the appliance in wet rooms.
Install the appliance near the draw-off point in a dry room free
from the risk of frost. To reduce line losses, keep the distance short
between the appliance and the heat pump.
Ensure the floor has sufficient load-bearing capacity and evenness
(for weight, see chapter "Specification/ Data table").
The room must not be subject to a risk of explosions arising from
dust, gases or vapours.
If you are installing the appliance in a boiler room together with
other heating equipment, ensure that the operation of other heat-
ing equipment will not be impaired.
Minimum clearances
≥250 ≥400
≥800
≥100
≥500
≥100
≥500
D0000070864
The minimum side clearances can be swapped to left or right.
10.2 Transport and handling
!
Material losses
Store and transport the appliance at temperatures be-
tween -20°C to +60°C.
Handling
If possible, transport the appliance to the installation site on the
non-returnable pallet. Alternatively, transport the appliance using
a sack truck, creeper board or tension belt, which can be posi-
tioned around the front adjustable feet as a carrying strap.
 Undo the 4screws from the non-returnable pallet.
D0000055519
 Tilt the appliance and wind the 4adjustable feet into the
appliance.
 Lift the appliance off the pallet. For a better hold dur-
ing transport, use the recessed grips on the rear of the
appliance.
11. Installation
11.1 Positioning the equipment
 When positioning the appliance, observe minimum clearanc-
es (see chapter "Preparations/ Installation site").
 Use the adjustable feet to compensate for any unevenness in
the floor.
11.2 Removing/ fitting the front casing
When removing the cover, take care with the cable connections
between the appliance and the electronic operating assembly.
D0000070879
 Remove the 2screws on the cover.
 Lift the cover.

INSTALLATION
Installation
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D0000061666D0000070880
 Detach the plug of the electronic assembly for operation and
the earth connection from the front fascia.
 Remove the cover.
 Unhook the front casing towards the top.
Fitting the front casing
Fit the front casing in reverse order.
11.3 Heating water connection and safety valve
11.3.1 Safety instructions
!
Material losses
The heating system to which the appliance is connected
must be installed by a qualified contractor in accord-
ance with the water installation drawings in the technical
guides.
!
Material losses
When fitting additional shut-off valves, install a further
safety valve in an accessible location on the heat gen-
erator itself or in the flow line in close proximity to the
heat generator.
There must be no shut-off valve between the heat gen-
erator and the safety valve.
Oxygen diffusion
!
Material losses
Avoid open heating systems and plastic pipes in under-
floor heating systems which are permeable to oxygen.
In underfloor heating systems with plastic pipes that are per-
meable to oxygen and in open vented heating systems, oxygen
diffusion may lead to corrosion on the steel components of the
heating system (e.g. on the indirect coil of the DHW cylinder, on
buffer cylinders, steel heating elements or steel pipes).
!
Material losses
The products of corrosion (e.g. rusty sludge) can settle in
the heating system components and can result in a lower
output or fault shutdowns due to reduced cross-sections.
Supply lines
 The maximum permissible line length between the appli-
ance and the heat pump will vary, depending on the version
of the heating system (pressure drop). As a standard value,
assume a maximum line length of 10m and a pipe diameter
of 22mm.
 Protect the flow and return lines against frost with sufficient
thermal insulation.
 Also protect all supply lines/cables against humidity, damage
and UV radiation by means of a conduit.
 Connect the hydraulic connections with flat gaskets.
Pressure hoses against structure-borne sound transmission:
The appliance and the heat pump are connected to each other
hydraulically via pipes carrying heating water. To reduce the trans-
mission of structure-borne noise on the water side, use pressure
hoses to connect the appliance to the heat pump.
Pressure differential:
If the available external pressure difference is exceeded, the pres-
sure drop in the heating system could result in a reduced heating
output.
 When sizing the pipes, ensure that the available external
pressure differential is not exceeded (see chapter "Specifica-
tion/ Data table").
 When calculating the pressure drop, take account of the flow
and return lines and the pressure drop of the heat pump.
The pressure drop must be covered by the available pressure
differential.

INSTALLATION
Installation
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11.3.2 Heating water connection
Installation example:
D0000070887
1
2
1 Pipes carrying heating water
2 Pressure hose (available as accessory)
 Thoroughly flush the pipes before connecting the heat pump.
Foreign bodies (e.g. welding pearls, rust, sand, sealant, etc.)
can impair the operational reliability of the heat pump.
 Install the heating water pipes (see chapter "Specification/
Dimensions and connections").
Safety valve
1
3
2
D0000061645
1 Drain hose (not part of the standard delivery)
2 Fasteners (not part of the standard delivery)
3 Drain (not part of the standard delivery)
 Size the drain hose so that water can drain off unimpeded
when the safety valve is fully opened.
 Ensure that the safety valve drain hose is open to the outside.
 Lay the safety valve drain hose with a constant fall to the
drain.
 Secure the drain hose to prevent any hose movement while
water is discharged.
11.4 DHW connection and safety assembly
11.4.1 Safety instructions
!
Material losses
The maximum permissible pressure must not be exceed-
ed (see chapter "Specification/ Data table").
!
Material losses
Operate the appliance only with pressure-tested taps.
Cold water line
Galvanised steel, stainless steel, copper and plastic are approved
materials.
!
Material losses
A safety valve is required.
DHW line, DHW circulation line
Stainless steel, copper and plastic are approved materials.
11.4.2 Installing the DHW circulation line, if applicable
A DHW circulation line with external DHW circulation pump can be
fitted to the DHW circulation connection (see chapter "Specification
/ Dimensions and connections").
 Remove the sealing cap from the DHW circulation connection
(see chapter "Specification / Dimensions and connections").
 Connect the DHW circulation line.
11.4.3 DHW connection and safety assembly
 Flush the pipes thoroughly.
 Install the DHW outlet line and the cold water inlet line (see
chapter "Specification/ Dimensions and connections"). Con-
nect the hydraulic connections with flat gaskets.
 Install a type-tested safety valve in the cold water inlet line.
Please note that, depending on the supply pressure, you may
also need a pressure reducing valve.
 Size the drain pipe so that water can drain off unimpeded
when the safety valve is fully opened.
 The safety valve drainage aperture must remain open to
atmosphere.
 Install the safety valve drain pipe with a constant fall to the
drain.
11.5 Filling the system
Heating circuit water quality
Carry out a fill water analysis before the system is filled. This
analysis may, for example, be requested from the relevant water
supply utility.
To avoid damage as a result of scaling, it may be necessary to
soften or desalinate the fill water. The fill water limits specified
in chapter "Specification/ Data table" must always be observed.
 Recheck these limits 8-12weeks after commissioning and
during the annual system service.

INSTALLATION
Installation
www.stiebel-eltron.com HSBB 200 S (GB) | 9
!
Material losses
Never switch on the power before filling the system.
Note
With a conductivity >1000μS/cm, desalination treatment
is recommended in order to avoid corrosion.
Note
If you treat the fill water with inhibitors or additives, the
same limits as for desalination apply.
Note
Suitable appliances for water softening, as well as for
filling and flushing heating systems, can be obtained via
trade suppliers.
11.5.1 Flushing out the hot water system
Before turning on the water supply, open all taps. Allow the sys-
tem to fill and flush out all flux and debris from the installation.
11.5.2 Filling the heating system
Check whether volume and pre-charge pressure of the diaphragm
expansion vessel match the requirements of the heating system
(see chapter "Specification/ Data table").
D0000070886
 Remove the protective cap of the fill valve on the diaphragm
expansion vessel.
 Check the pre-charge pressure of the diaphragm expansion
vessel using a pressure gauge. Please note that the system
must be non-pressurised.
 Refit the protective cap to the fill valve.
In the delivered condition, the 3-way diverter valve of the mul-
tifunction assembly is in its centre position, so that the heating
circuit and the heat exchanger for DHW heating are filled evenly.
When power is switched on, the 3-way diverter valve automatically
switches to heating mode.
To fill or drain the system later, you must first place the 3-way
diverter valve into its centre position.
To set the heat pump manager:
 With the MENU key, call up the main menu.
 Select the menu or value and confirm with OK:
 DIAGNOSIS
 RELAY TEST SYSTEM
DRAIN HYD
D0000070883
 Fill the heating system via the drain valve.
D0000070888
 After filling the heating system, check the cap valve for
tightness.
 Vent the pipework.
11.5.3 DHW cylinder filling
!
Material losses
Some fluxes used to solder pipes and fittings need to be
flushed out with hot water.
 Heat the cylinder to its normal operating tempera-
ture and flush all pipe work with hot water to ensure
all flux and debris is removed from the system.
 Fill the DHW cylinder via the the drain valve in compliance
with the UK Water Supply (Water Fittings) Regulations 1999,
Section 8 G24.
 Open all downstream draw-off valves/taps until the appli-
ance is full and the pipework is free of air.
 Adjust the flow rate. For this, observe the maximum permis-
sible flow rate with a fully opened tap (see chapter "Specifi-
cation/ Data table"). If necessary reduce the flow rate at the
butterfly valve of the safety assembly.
 Carry out a tightness check.
 Check the safety valve.

INSTALLATION
Power supply
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11.6 Venting the appliance
 To ventilate, temporarily open the quick-action air vent valve
in the multifunction assembly.
D0000070889
21
1 PCB
2 Quick-action air vent valve
!
Material losses
The air vent in the knurled cap of the quick-action air
vent valve must not point towards the multifunction as-
sembly PCB.
 Turn the air vent in the direction shown in the fol-
lowing diagram.
D0000070884
!
Material losses
Close the quick-action air vent valve again after venting.
12. Power supply
WARNING Electrocution
Carry out all electrical connection and installation work
in accordance with relevant regulations.
Before any work on the appliance, disconnect all poles
from the power supply.
WARNING Electrocution
Only use a permanent connection to the power supply.
Ensure the appliance can be separated from the power
supply by an isolator that disconnects all poles with at
least 3mm contact separation. This requirement can be
met with contactors, circuit breakers, fuses/MCBs, etc.
!
Material losses
Provide separate fuses for the two power circuits of the
appliance and the control unit.
!
Material losses
Provide separate fuses/MCBs for the two power circuits,
i.e. for the compressor and the electricemergency/boost-
er heater circuits.
!
Material losses
Observe the type plate. The specified voltage must match
the mains voltage.
Note
Permission to connect the appliance may need to be ob-
tained from your local power supply utility.