STIEBEL ELTRON HSBC 200 S Instruction Manual

OPERATION AND INSTALLATION
Integral cylinder
» HSBC 200 S (AU)

2| HSBC 200 S (AU) www.stiebel-eltron.com
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 �������������������������������������������������������5
6. Cleaning, care and maintenance ���������������������������5
7. Troubleshooting ����������������������������������������������5
INSTALLATION
8. Safety����������������������������������������������������������6
8.1 General safety instructions ____________________________________ 6
8.2 Instructions, standards and regulations ____________________ 6
9. Appliance description ���������������������������������������6
9.1 Standard delivery________________________________________________ 6
9.2 Accessories________________________________________________________ 6
10. Preparations ��������������������������������������������������6
10.1 Installation site___________________________________________________ 6
10.2 Transport and handling ________________________________________ 7
11. Installation�������������������������������������������������� 10
11.1 Positioning the equipment____________________________________ 10
11.2 Heating water connection and safety valve _______________ 10
11.3 DHW connection and safety assembly______________________ 12
11.4 Filling the system_______________________________________________ 13
11.5 Venting the appliance__________________________________________ 14
12. Power supply ����������������������������������������������� 14
12.1 Electric emergency/booster heater and control voltage 15
12.2 Sensor installation______________________________________________ 18
12.3 Remote control__________________________________________________ 18
13. Commissioning ��������������������������������������������� 19
13.1 Checks before commissioning the heat pump manager 19
13.2 Commissioning the heat pump manager __________________ 19
13.3 Circulation pumps Wilo-Para .../Sc _________________________ 20
13.4 Appliance handover ____________________________________________ 21
14. Shutdown ��������������������������������������������������� 21
15. Maintenance ������������������������������������������������ 21
16. Specification ������������������������������������������������ 22
16.1 Dimensions and connections _________________________________ 22
16.2 Wiring diagram _________________________________________________ 24
16.3 Data table ________________________________________________________ 26
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
“Installation/ Maintenance/ Draining the DHW
cylinder”.
- Observe the maximum permissible pressure (see
chapter “Installation/ Specification/ Data table”).
- The appliance is pressurised. During the heat-up
process, expansion water will drip from the safety
valve.
- Regularly activate the safety valve to prevent
it from becoming blocked, e.g. by limescale
deposits.
- The safety valve discharge aperture must remain
open to atmosphere.

OPERATION
General information
www.stiebel-eltron.com HSBC 200 S (AU) | 3
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 Red arrow: Hot
Blue arrow: Cold
Green arrow: Neutral
Drain/ outlet Red arrow: Hot
Blue arrow: Cold
Green arrow: Neutral
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
4| HSBC 200 S (AU) www.stiebel-eltron.com
2. Safety
2.1 Intended use
This appliance is intended to be used for heating and cooling
interiors (area cooling 18°C/ 23°C) and for DHW heating.
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 supply pressure. During the
heat-up process, expansion water will drip from the safe-
ty valve.
 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 13 E
- WPL 10 AC (S)
- WPL 15-25AC (S), WPL 15-25 A (S)
- WPL 19/24 IK
- WPL 07-17 ACS classic
- HPA-O 7-13 (C/S/CS) Premium
4. Appliance description
The buffer cylinder and DHW cylinder with indirect coil are ar-
ranged one above the other and can be separated for easier han-
dling.
The appliance has a plastic jacket with foam insulation and is
equipped with a removable front casing. The appliance is connect-
ed hydraulically and electrically to the heat pump. All hydraulic
connections are made at the top.
In addition to the DHW cylinder and the buffer cylinder, further
system components are integrated:
- Heat pump manager
- Cylinder primary pump
- Highly efficient circulation pump for a heating circuit without
mixer
- Multifunction assembly with safety valve and 3-way diverter
valve
- Emergency/booster heater for mono energetic operation
DHW cylinder
The steel cylinder is coated on the inside with special direct enam-
el and is equipped with a signal anode. The anode with consump-
tion indicator 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.
Buffer cylinder
The steel cylinder provides hydraulic separation between the flow
rates of heat pump and heating circuit. The heating water heated
by the heat pump is transferred into the buffer cylinder by the
cylinder charging pump. When a demand is issued, the integral
heating circuit pump delivers the heating water to the heating
circuit.
Heat pump manager (WPM)
The system is controlled by means of the integral heat pump man-
ager.
The heat pump manager is suitable for the control of a direct
heating circuit and a heating circuit with mixer.
You can set the times and temperatures for heating operation and
heating DHW. Remote controls for controlling the direct heating
circuit and the heating circuit with mixer are available as acces-
sories.
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.

OPERATION
Settings
www.stiebel-eltron.com HSBC 200 S (AU) | 5
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.
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.
 Never use abrasive or corrosive cleaning agents. A damp
cloth is sufficient for cleaning the appliance.
Signal anode with consumption indicator
!
Material losses
If the consumption indicator changes colour from white
to red, have the signal anode checked by a qualified con-
tractor and if necessary replaced.
D0000070845
1 2
1 White = Anode OK
2 Red = Requires checking by qualified contractor
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
D0000070847

INSTALLATION
Safety
6| HSBC 200 S (AU) www.stiebel-eltron.com
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
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
- Pump assembly for a heating circuit with mixer HSBC-HKM
- Remote control for heating operation
- High limit safety cut-out STB-FB
- Pressure hoses
- Water softener HZEA
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
≥100 ≥400
≥800
≥100
≥500
≥100
≥500
D0000070829
The minimum side clearances can be swapped to left or right.

INSTALLATION
Preparations
www.stiebel-eltron.com HSBC 200 S (AU) | 7
10.2 Transport and handling
!
Material losses
Store and transport the appliance at temperatures of
-20°C to +60°C.
Handling
 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 during
transport, use the recessed grips on the underside and rear
of the appliance.
If narrow doors or hallways hinder handling, you can separate
the upper and lower sections of the appliance as described in the
following chapters.
10.2.1 Removing/ fitting the front casing
Removing the front casing
D0000070846
 Remove the screw at the top in the middle of the appliance.
 Unhook the front casing towards the top.
D0000055620
XE03
AA01-X1.18
 Detach the plug of the electronic assembly for operation
(AA01-X1.18) and the earth connection (XE03) on the heat
pump manager.
Fitting the front casing
Fit the front casing in reverse order.
10.2.2 Separating/ joining the appliance sections
Separating the appliance sections
D0000055874
 Pull the “heating sensor” out of the buffer cylinder.

INSTALLATION
Preparations
8| HSBC 200 S (AU) www.stiebel-eltron.com
D0000074034
 Release the sensor lead from the guide groove in the insula-
tion segment.
D0000055689
 Disconnect the push-fit connectors of the 4 hydraulic con-
nections. To do this, pull the spring clips fully out with a
screwdriver.
 Pull the hydraulic connectors off forwards.
D0000074009
 Remove the 4 hydraulic hoses and the insulation segment.
D0000074030
 Release the 4 screws on the tabs at the front of the appliance.
D0000074613
 Pull the upper section of the appliance towards the front.
D0000074011
1
1 Handle
 Tip the upper section of the appliance backwards. Use the
handle for improved grip.

INSTALLATION
Preparations
www.stiebel-eltron.com HSBC 200 S (AU) | 9
D0000081766
 Place the upper section of the appliance on a base to prevent
damage.
Joining appliance sections
Rejoin the appliance sections in reverse order.
The positioning aids and the dotted line marking provide assis-
tance when positioning and inserting the upper appliance section
into the guide groove on the lower section:
D0000055687
1
2
4
3
5
1 Handle
2 Guide pin
3 Dotted line (perforation in the panel)
4 Guide groove
5 Positioning aid
1
D0000057300
1 Dotted line (perforation in the panel)
 Place the upper appliance section onto the lower appliance
section along the dotted line.
D0000074614
 Slide the upper appliance section to the back until it is flush
with the lower appliance section. If the appliance sections
are joined correctly, the final position is determined by the
guide groove and guide pin.
 Secure the tabs on the appliance front.
 Fit the insulation segment and the 4 hydraulic hoses.
 Connect the push-fit connectors of the 4 hydraulic connec-
tions. Ensure that the spring clips click into place.
 Insert the “heating sensor” into the buffer cylinder.
 Lay the sensor lead in the guide groove provided for this pur-
pose in the insulation segment.

INSTALLATION
Installation
10 | HSBC 200 S (AU) www.stiebel-eltron.com
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 Heating water connection and safety valve
11.2.1 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 22-28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 sound on the water side, connect the
appliance to the heat pump with pressure hoses (not required for
WPL 15-25 A).
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.
11.2.2 Fitting the pump assembly (accessory) if required
To extend the appliance with a heating circuit with mixer, you can
install pump assembly HSBC-HKM (available as accessory).
- Connection pipes
- Pre-fitted contact thermostat
- Heating circuit pump
- 3-way mixer with servomotor
- 2 plastic fixing aids
- Operating and installation instructions for the heating circuit
pump
D0000081768
 Remove the EPS profiles from the HSBC side.
 Remove the union nut at the mixed heating return
connection.

INSTALLATION
Installation
www.stiebel-eltron.com HSBC 200 S (AU) | 11
D0000081797
 Remove the tee at the mixed heating flow connection of the
buffer cylinder.
80 Nm +/- 5
14 Nm +/- 0,5
3 x 80 Nm +/- 5
D0000081769
1
2
0.5
1 Dummy plug
2 Plastic fixing aid
 Replace the dummy plugs with the enclosed plastic fixing
aids at the mixed heating flow and return connections.
 Fit the pump assembly connection pipes.
1-2 Nm
D0000081576
 When installing the servomotor, ensure the drive cam is po-
sitioned correctly.
D0000081771
 Insert the EPS profiles on the HSBC side.
Observe the parameter settings in menu “SETTINGS/ HEATING/
HEATING CIRCUIT 2” in the enclosed operating and installation
instructions for the heat pump manager.
Electrical connection of pump assembly
 See chapter “Installation / Electrical connection / Control
voltage”.

INSTALLATION
Installation
12 | HSBC 200 S (AU) www.stiebel-eltron.com
11.2.3 Connection
Installation example:
D0000070830
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
D0000070831
1
3
2
1 Drain hose
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.
11.3 DHW connection and safety assembly
11.3.1 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.
!
Material losses
Install the T&P valve.
!
Material losses
The tundish and the discharge pipe should be installed
away from electrical devices.
Note
If secondary return circuits are used then an additional
expansion vessel may be required.
Note
The use of non-return valves in the charging circuits be-
tween the heat generator and the buffer or DHW cylin-
der can impair the function of the integral multifunction
assembly (MFG) and lead to faults in the heating system.
 Only use our standard hydraulic solutions for the
installation of the appliances.
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.
11.3.2 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 “Specifi-
cation / Dimensions and connections”).
 Remove the sealing cap from the DHW circulation connection
(see chapter “Specification / Dimensions and connections”).
 Connect the DHW circulation line.

INSTALLATION
Installation
www.stiebel-eltron.com HSBC 200 S (AU) | 13
11.3.3 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 discharge aperture must remain open to
atmosphere.
 Install the safety valve drain pipe with a constant fall to the
drain.
11.4 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.
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.
!
Material losses
Never switch on the power before filling the system.
11.4.1 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.
11.4.2 Filling the heating system
Note
 Fill the heating system only via the lower drain valve
on the buffer cylinder.
In the delivered condition, the 3-way diverter valve of the mul-
tifunction assembly is in its middle 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
D0000055788
 Fill the heating system via the drain valve.
 Vent the pipework.
11.4.3 Filling the DHW cylinder
!
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
14 | HSBC 200 S (AU) www.stiebel-eltron.com
11.5 Venting the appliance
 To ventilate, temporarily open the quick-action air vent valve
in the multifunction assembly.
21
D0000081773
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.
D0000081774
!
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.
The terminal box of the appliance is located behind the front casing
(see chapter “Preparations/ Transport and handling/ Removing/
fitting the front casing”).
D0000081772
 Route all power cables and sensor leads into the appliance
through the cable entry.
 Connect the power cables and sensor leads as detailed
below.

INSTALLATION
Power supply
www.stiebel-eltron.com HSBC 200 S (AU) | 15
Install cables with the following cross-sections in accordance with
the respective fuse rating:
MCB/fuse
rating
Assignment Cable cross-section
B 16 A Electric emergency/
booster heater
(DHC)
2.5 mm²
1.5mm² when routing a multi-core
cable on a wall or in an electrical con-
duit on a wall
B 16 A Control unit 1.5mm²
12.1 Electric emergency/booster heater and control
voltage
Appliance
function
Effect of the electric emergency/booster
heater
Mono energetic
operation
If the heat pump undershoots the dual mode point, the
electric emergency/booster heater safeguards both the
heating operation and the delivery of high DHW temper-
atures.
Emergency mode Should the heat pump suffer a fault that prevents its con-
tinued operation, the heating output will be covered by
the electric emergency/booster heater.
Electrical connection
D0000056876
XD02 Electric emergency/booster heater (DHC)
Connected
load
Cable
cross-section
Terminal assignment
2.9 kW 2.5mm² PE N L
5.9 kW 2.5mm² PE N L
2.5mm² PE N L
 Connect the cables for the electrical emergency/booster
heater with the desired rating as in the table.
Control voltage
!
Material losses
 Only connect energy efficient circulation pumps ap-
proved by us to the pump connections.
XD01.2 Heat pump enable signal
EVU Enable signal
Pump assembly (accessory) if required
br
bk
bu
bk
bu
gnye
3
3
AA01-X2.4
AA01-X1.6
AA01-X2.14
N
PE


L
1
2
N
PE
D0000082613

INSTALLATION
Power supply
16 | HSBC 200 S (AU) www.stiebel-eltron.com
Heat pump manager terminal assignment
WARNING Electrocution
Only components that operate with safety extra low
voltage (SELV) and that ensure secure separation from
the mains voltage supply may be connected to the low
voltage terminals of the appliance.
Connecting other components can make parts of the ap-
pliance and connected components live.
 Only use components which have been approved by
us.
X2.2X2.3X2.4X2.5X2.6X2.7
X2.8X2.9X2.10X2.11X2.12X2.13
X2.14
X2.15
X1.1
CAN A
X1.19
CAN A
X1.18
CAN B
X1.17 X1.16 X1.15 X1.14 X1.13 X1.12 X1.2
CAN B
X1.3X1.4X1.5X1.6X1.7X1.8X1.9X1.10X1.11
X2.1
+
-
L
H
+
-
L
H
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
3
+
IN
T
+
IN
T
1
2
1
2
+
-
L
H
+
-
L
H
L
L
N
PE
L‘
L*
L
N
PE
L
N
PE
L
N
PE
L
N
PE
L
N
PE
L
N
PE
L
N
PE
L
N
PE
L
N
PE
L
N
PE
L
N
PE
N
PE


N
PE


AA01 (WPM)
D0000082589
Safety extra low voltage
X1.1
CAN A
+
-
L
H
+
-
L
H
CAN (connection for heat pump and WPE heat
pump extension)
X1.2
CAN B
+
-
L
H
+
-
L
H
CAN (connection for FET remote control and
ISG Internet Service Gateway)
X1.3 Signal
Earth
1
2
Outside temperature sensor
X1.4 Signal
Earth
1
2
Buffer sensor (heating circuit sensor 1)
X1.5 Signal
Earth
1
2
Flow sensor
X1.6 Signal
Earth
1
2
Heating circuit sensor 2
X1.7 Signal
Earth
1
2
Heating circuit sensor 3
X1.8 Signal
Earth
1
2
DHW cylinder sensor
X1.9 Signal
Earth
1
2
Source sensor
X1.10 Signal
Earth
1
2
Heat generator 2
X1.11 Signal
Earth
1
2
Cooling flow
X1.12 Signal
Earth
1
2
DHW circulation sensor
X1.13 Signal
Earth
Signal
1
2
3
FE7 remote control/ telephone remote
switch/ heating curve optimisation/ SGReady
X1.14 Constant 12V
Input
GND
+
IN
Analogue input 0-10V
X1.15 Constant 12V
Input
GND
+
IN
Analogue input 0-10V
X1.16 Signal
Earth
1
2
PWM output 1
X1.17 Signal
Earth
1
2
PWM output 2
X1.18
CAN B
+
-
L
H
+
-
L
H
CAN (connection for FET remote control and
ISG Internet Service Gateway)
X1.19
CAN A
+
-
L
H
+
-
L
H
CAN (connection for heat pump and WPE heat
pump extension)

INSTALLATION
Power supply
www.stiebel-eltron.com HSBC 200 S (AU) | 17
Mains voltage
X2.1 L
L
N
PE
L
L
N
Power supply
X2.2 L' (power supply
utility input)
L* (pumps L)
L'
L* (pumps L)
L' (power supply utility input)
L* (pumps L)
X2.3 L
N
PE
L
N
PE
Heating circuit pump 1
X2.4 L
N
PE
L
N
PE
Heating circuit pump 2
X2.5 L
N
PE
L
N
PE
Heating circuit pump 3
X2.6 L
N
PE
L
N
PE
Buffer charging pump 1
X2.7 L
N
PE
L
N
PE
Buffer charging pump 2
X2.8 L
N
PE
L
N
PE
DHW charging pump
X2.9 L
N
PE
L
N
PE
Source pump/defrost
X2.10 L
N
PE
L
N
PE
Fault output
X2.11 L
N
PE
L
N
PE
DHW circulation pump/ 2nd heat
source DHW
X2.12 L
N
PE
L
N
PE
2ndheat source heating
X2.13 L
N
PE
L
N
PE
Cooling
X2.14 Mixer OPEN
N
PE
Mixer CLOSE
5
N
PE
6
Mixer heating circuit 2
(X2.14.1 Mixer OPEN
X2.14.2 Mixer CLOSE)
X2.15 Mixer OPEN
N
PE
Mixer CLOSE
5
N
PE
6
Mixer heating circuit 3
(X2.15.1 Mixer OPEN
X2.15.2 Mixer CLOSE)
Note
For every appliance fault, output X2.10 issues a 230V
signal.
In the case of temporary faults, the output switches the
signal through for a specific time.
In the case of faults that result in a permanent appliance
shutdown, the output switches through permanently.
If required, STB-FB high limit safety cut-out accessory for
underfloor heating systems
X2.2X2.3X2.4
X1.1
CAN A
X1.2
CAN B
X1.3X1.4X1.5
X2.1
+
-
L
H
+
-
L
H
1
2
1
2
1
2
X1.6
1
2
L
L
N
PE
L‘
L*
L
N
PE
L
N
PE
X2.5
L
N
PE
X2.2X2.3X2.4X2.5X2.6 X2.1
L
L
N
PE
L‘
L*
L
N
PE
L
N
PE
L
N
PE
L
N
PE
L
N
AA01
D0000084470
 Remove the jumper at AA01 between X2.1(L) and X2.2(L*).
 Connect the STB-FB high limit safety cut-out to AA01 be-
tween X2.1(L) and X2.2(L*).

INSTALLATION
Power supply
18 | HSBC 200 S (AU) www.stiebel-eltron.com
12.2 Sensor installation
12.2.1 Outside temperature sensor AF PT
The outside temperature sensors have a significant influence on
the function of your heating system. Therefore ensure that the
outside temperature sensors are correctly positioned and well
insulated.
D0000082609
- Install the outside temperature sensor on a north or
north-eastern wall.
- Ensure that the outside temperature sensor is freely exposed
to the elements but not placed in direct sunlight.
- Never mount the outside temperature sensor above win-
dows, doors or air ducts.
- Observe the following minimum clearances: 2.5m above the
ground and 1m to the side of windows and doors
Installation
 Remove the cover.
 Secure the base with the screw supplied.
 Connect the outside temperature sensor to AA01-X1.3.
 Replace the cover. The cover must audibly click into place.
12.2.2 Fitting the temperature sensor (accessory) for area
cooling
Area cooling requires the fitting of a temperature sensor, available
as an accessory.
 Remove the front casing (see chapter “Preparations/ Trans-
port and handling/ Removing/ fitting the front casing”).
D0000070853
 Insert the temperature sensor into the sensor well “Sensor
heat pump cooling, optional”.
 Connect the temperature sensor to AA01-X1.11.
12.3 Remote control
12.3.1 FE 7 remote control
3
1
123
26_21_01_0008
With the FE 7 remote control you can adjust the set room tempera-
ture for heating circuit1 or heating circuit2 by ± 5°C in automatic
mode only. You can also select the operating mode.
 Connect the remote control to terminal AA01-X1.13.

INSTALLATION
Commissioning
www.stiebel-eltron.com HSBC 200 S (AU) | 19
12.3.2 FET remote control
1
2
3
4
5
6
H
L
+
D0000082612
With the FET remote control you can select the operating mode
and change the set room temperature for heating circuit 1 or
heating circuit 2 by ± 5°C.
 Connect the remote control to terminal AA01-X1.2.
13. Commissioning
Our customer support can assist with commissioning, which is a
chargeable service.
If the appliance is intended for commercial use, observe the rules
of the relevant Health & Safety at Work Act during commissioning.
For further details, check with your local authorising body.
13.1 Checks before commissioning the heat pump
manager
!
Material losses
Observe the maximum system temperature in underfloor
heating systems.
 Check that the heating system is filled to the correct pressure
and the quick-action air vent valve is closed.
 Check whether the outside temperature sensor is correctly
placed and connected.
 Check whether the power supply is connected correctly.
 Check whether the signal cable to the heat pump (bus cable)
is correctly connected.
High limit safety cut-out
Note
At temperatures below -15°C the high limit safety cut-out
may respond. The appliance may be subjected to these
temperatures during storage or transport.
 Check whether the high limit safety cut-out has tripped.
D0000070844
1
1 High limit safety cut-out reset button
13.2 Commissioning the heat pump manager
Commission the heat pump manager and make all settings in
accordance with the operating and installation instructions for
the heat pump manager.
Note
For DHW mode, ensure that the PARALLEL OPERATION
option is set in the heat pump manager. With this setting
the primary pump is also active in DHW mode.
To set the heat pump manager:
 With the MENU key, call up the main menu.
 Select the menu or value and confirm with OK:
 SETTINGS Value
 DHW
STANDARD SETTING
DHW MODE PARALLEL OPERATION
Note
On appliances with a single phase connection, set the
heat pump manager as follows for calculating the amount
of heat.
To set the heat pump manager:
 With the MENU key, call up the main menu.
 Select the menu or value and confirm with OK:
 SETTINGS Value
 HEATING
ELECTRIC REHEATING
NUMBER OF STAGES 2
Area cooling setting
!
Material losses
Condensation caused by the temperature falling below
the dew point can lead to material losses. HSBC is there-
fore exclusively approved for area cooling.
Adjusting the heat pump manager settings for area cooling:
 With the MENU key, call up the main menu.
 Select the menu or value and confirm with OK:
 SETTINGS Value
 COOLING
COOLING ON
STANDARD SETTING
COOLING CAPACITY system specific
ACTIVE COOLING
AREA COOLING ON
SET FLOW TEMPERATURE system specific
FLOW TEMP HYSTERESIS system specific
SET ROOM TEMPERATURE system specific

INSTALLATION
Commissioning
20 | HSBC 200 S (AU) www.stiebel-eltron.com
13.3 Circulation pumps Wilo-Para .../Sc
Indicator lights (LEDs)
Signal display:
LED is lit up in green in normal operation
LED lights up/flashes in case of a fault
Display of selected control mode
∆p-v, ∆p-c and constant speed
Display of selected pump curve (I, II, III) within the
control mode
LED indicator combinations during the pump venting
function, manual restart and key lock
Operating button
Press
Select control mode
Select pump curve (I, II, III) within the control mode
Press and hold
Activate the pump venting function (press for 3 seconds)
Activate manual restart (press for 5 seconds)
Lock/unlock button (press for 8 seconds)
Control modes and functions
Variable differential
pressure ∆p-v
(I, II, III)
Recommended for two-pipe heating systems with radi-
ators to reduce the flow noise at thermostatic valves.
The pump reduces the delivery head to half in the case
of decreasing volume flow in the pipe network. Electri-
cal energy saving by adjusting the delivery head to the
volume flow requirement and lower flow rates.
There are three pre-defined pump curves (I, II, III) to
choose from.
Constant differential
pressure ∆p-c
(I, II, III)
Recommended for underfloor heating for large-sized
pipes or all applications without a variable pipe net-
work curve (e.g. storage charge pumps), as well as
single-pipe heating systems with radiators.
The control keeps the set delivery head constant irre-
spective of the pumped volume flow.
There are three pre-defined pump curves (I, II, III) to
choose from.
Constant speed
(I, II, III)
Recommended for systems with fixed system resistance
requiring a constant volume flow.
The pump runs in three prescribed fixed speed stages
(I, II, III).
Note
Factory setting:
Constant speed, pump curve III
Venting
Fill and vent the system correctly.
If the pump does not vent automatically:
Activate the pump venting function via the operating
button: press and hold for 3 seconds, then release.
The pump venting function is initiated and lasts
10minutes.
The top and bottom LED rows flash in turn at 1second
intervals.
To cancel, press and hold the operating button
for 3 seconds.
Note
After venting, the LED display shows the
previously set values of the pump.
Setting the control mode
Select control mode
The LED selection of control modes and corresponding
pump curves takes place in clockwise succession.
Press the operating button briefly (approx. 1 second).
LEDs display the set control mode and pump curve.
The following shows the various possible settings:
Operating
button
LED-Display Control mode Pump
curve
1x Constant speed II
2x Constant speed I
3x Variable differential pressure
∆p-v
III
4x Variable differential pressure
∆p-v
II
5x Variable differential pressure
∆p-v
I
6x Constant differential pressure
∆p-c
III
7x Constant differential pressure
∆p-c
II
8x Constant differential pressure
∆p-c
I
*9x Constant speed III
(*)Pressing the button for the 9th time returns to the basic set-
ting (constant speed / characteristic curve III).
II
III
I
H/m
Q/m³/h
III
I
II
H/m
Q/m³/h
I
III
II
H/m
Q/m³/
h
sec3
min10