Viessmann VITOCAL 200-G, BWP 106, BWP 108, BWP 110 Datasheet

VITOCAL 200-G Typ e BW P

Up to 60 ºC flow temperature
Heat pump with electric drive for DHW and central heating
in mono-mode or mono-energe tic heating systems
With integral brine and heating circuit pump, three-way
"Central heating/DHW" diverter valve and fitted safety
equipment

VIESMANN

Datasheet

Part numbers and prices: see pricelist

VITOCAL 200-G

Brine/water heat pump

6.1to9.7kW

File in:

Vitotec folder, register 16

5822 347-2 GB 4/2007

Vitocal 200-G

Vitocal 200-G with ground probe

Heat from the ground:

The Vitocal 200-G extracts energy from the ground with the help
of ground collectors or ground probes.
The groun d provides almost completely stable temperatures all
the year round, enabling the Vitocal 200-G to operate virtually
independently of the outside temperature. It can cover the entire
heat demand of a building, even on colder days.

Vitocal 200-G with ground collector

Benefits

&

Provides al l heating and DHW in mono-mode operation all year
round.

&

High operational safety, reli ability and quiet running through
hermetically sealed Compliant scroll compressor with dual anti­vibration mountings.

&

Refrigerant R 410 A.

&

Weather-compensated, digital heating circuit control unit wi th
integral natural cooling function .

&

Flow temperatures up to 60 °C make it also suitable for radiator
heating systems.

&

Easy handl ing through separation of casing and heat pump
module.

&

Optional temporary installation of an electrical booster heater,
for example for screed drying.

5822 347-2 GB

2 VIESMANN VITOCAL 200-G

Product information

A Hermetically sealed Compliant scroll compressor

B Brine circuit pump

C Condenser

D Evaporator

E Weather-compensated, digital heat pump control unit CD 70

F Safety equipment block with safety assembly

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VITOCAL 200-G VIESMANN 3

Benefits (cont.)

Vitocal 200-G Type BWP 106 BWP 108 BWP 110
Heat pump performance data

*

1

Heating output kW 6.1 7.7 9.7
Refrigerating capacity kW 4.7 5.9 7.5
Power consumption kW 1.4 1.8 2.2
Coefficient of Performance ∊ (COP)
during heating operation

4.3 4.3 4.3

Instantaneous heating water heater (acces­sories) performance data

Heat output kW stepped 3/6/9

Instantaneous heating water heater output kW 15.1 16.7 18.7
Brine (primary)

Capacity litres 1.6 2.1 2.6
Min. throughput

*

2

l/h 1200 1400 1800
Max. external pressure drop mbar 400 480 380
Max. inlet temperature °C 25 25 25
Min. inl et temperature °C –5 –5 –5
Heating water (secondary)
Content, heat pump litres 1.6 1.8 2.0
Content, total litres 7.0 7.2 7.4
Min. throughput

*

2

l/h 800 800 800
Max. external pressure drop mbar 450 450 450
Max. flow temperature °C 60 60 60

Electrical values

Rated voltage (heat pump, complete) 3/N/PE 400 V/50 Hz
Rated voltage (control circuit) 230 V/50 Hz
Rated current (compressor) A 5.5 6.0 8.0
Starting current (compressor) A 25.0 14.0

*

3

20.0

*

3

Starting current (compressor
with stalled armature)

A 32.0 35.0 48.0

Power consumption

– Solar circuit pump for stage 1/2/3 W 62/92/132 195/175/120 195/175/120
– Heating circuit pump for stage 1/2/3 W 62/92/132

Fuse(slow) A 3×16 3×16

*

4

3×16

*

4

Protection IP 20
Fuse (internal) 6.3 A H (slow)

Refrigerating circuit

Refrigerant R 410 A
Fill volume kg 1.050 1.200 1.350
Compressor Type Hermetically sealed scroll compressor

Dimensions

– Total length mm 720 720 720
– Total width mm 600 600 600
– Total height mm 1145 1145 1145

Weights

– Total weight kg 120 130 135
– Standard equipment weight kg 70 70 70
– Heat pump weight kg 50 60 65

Permissible operating pressure

Brine circuit (primary) bar 4.0 4.0 4.0
Heating water circuit (secondary) bar 3.0 3.0 3.0

Connections

Primary flow and return (brine) optionally Rp ¾" or multi-connect system DN 20
Heating flow and return Multi-connect system DN 20
DHW R Multi-connect system DN 20

5822 347-2 GB

4 VIESMANN VITOCAL 200-G

*1

At operati ng point B0/W35 to EN 255: B0 = Brine i nlet temperature 0 °C/W 35 = Heating water outlet temperature 35 °C.
For furthe r operating points, see the outpu t diagrams.

*2

Always safeguard the min. throughput.

*3

With electronic starting current limiter (full wave soft starter; the Z characteristic is required for protection).

*4

Z characteristic required.

Specification

Dimensions

A Cable entri es
B Safety assembly
C Primary flow (brine) IN
D Primary return (brine) OUT

HR Heating return
HV Heating flow
SRL DHW return
SVL DHW flow

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VITOCAL 200-G VIESMANN 5

Specification (cont.)

Output diagrams

*

1

Type BWP 106

A Heating output
B Refrigerating capacity
C Power consumption
D T

HV

=35°C

E T

HV

=45°C

F T

HV

=55°C

Output data
Operating point B0/W35 B2/W45 B2/W55

Heating output kW 6.1 6.2 5.9
Refrigerating capacity kW 4.7 4.4 3.9
Power consumption kW 1.4 1.8 2.1
Coefficient of Performance ∊
(COP)

4.3 3.4 2.8

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6 VIESMANN VITOCAL 200-G

*1

Data for the COP in tables and diagrams calculated with reference to DIN EN 255.

Specification (cont.)

Type BWP 108

A Heating output
B Refrigerating capacity
C Power consumption
D T

HV

=35°C

E T

HV

=45°C

F T

HV

=55°C

Output data
Operating point B0/W35 B2/W45 B2/W55

Heating output kW 7.7 7.8 7.5
Refrigerating capacity kW 5.9 5.6 4.7
Power consumption kW 1.8 2.3 2.8
Coefficient of Performance ∊
(COP)

4.3 3.4 2.7

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VITOCAL 200-G VIESMANN 7

Specification (cont.)

Typ e BWP 11 0

A Heating output
B Refrigerating capacity
C Power consumption
D T

HV

=35°C

E T

HV

=45°C

F T

HV

=55°C

Output data
Operating point B0/W35 B2/W45 B2/W55

Heating output kW 9.7 9.9 9.6
Refrigerating capacity kW 7.5 7.0 5.9
Power consumption kW 2.2 2.9 3.7
Coefficient of Performance ∊
(COP)

4.3 3.4 2.6

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8 VIESMANN VITOCAL 200-G

Specification (cont.)

Curves

Residual head of the internal brine circuit pump

&

Type BWP 106,
pump sta ge 3, brine temperature + 5 °C

&

Type BWP 108 and 110,
pump sta ge 3, brine temperature + 5 °C

Residual head of the internal heating circuit pump

Delivered condition

Heat pump with the following components:

&

Brine/water h eat pump module (packed separately; with primary
connection pipes, approx. 0.9 m long)

&

Standard device

– Three-way diverter valve "Central heating/DHW"
– Secondary pump

– Safety equipment block with safety assembly
– Plug-in connector system for easy retrofitting of an i nstanta-

neous he ating water heater (accessories)

&

Adjustable anti-vibration feet

&

Weather-compensated heat pump control unit CD 70

&

Circulation pumps for brine and heating circuit

Weather-compensated heat pump control unit CD 70

Digital heat pump control unit:

&

For regulating one heating circuit without mixer and/or one heat­ing circuit with mixer (accessories) and additionally, when using
the natural cooling function, one cooling circuit with mi xer
(accessories)

&

With cylinder thermostat

&

Control of an instantaneous heating water heater (accessories)

&

Integral natural cooling control function

&

Including screed drying programs (utilisation permissible only in
conjunction wi th the instantaneous heating water heater)

&

Menu-guided operation

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VITOCAL 200-G VIESMANN 9

Specification (cont.)

&

Fault display with plain text

&

With diagnostic system and central fault message output

&

With outside temperature and return temperature sensor

Design information

Installation room requirements

Wall clearances (plan view)

A Apply on-site strain relief to electrical cables/leads in case of

distances > 80 mm

&

The install ation room must be dry and free from the risk of frost.

&

Carry out the vapour diffusion-proof thermal insulation on the
brine side of the heat pump installation in accordance with stan­dard practice to prevent condensation damage.

&

Never install this equipment on wooden floors in attics to pre­vent the transmission of structure-borne vibrations.

Pipework

Never use zinc-plated/galvanised pipes for the brine circuits.

Heat transfer medium

Order the required amount of Tyfocor for the entire system.
Never di lute the premixed heat transfer medium with water (min.
frost protection down to –15 °C).

Drying buildings

The primary heat source (ground probe/ground collector) of the
heat pump is not designed for the higher heat demand required
for drying buildings.
Should there be a higher heat demand for drying a building, cover
that demand with the instantaneous heating wate r heater
(accessories).

Various drying programs are programmed into the control unit.

DHW cylinder

When selecting the DHW cylinder, ensure that its indirect coi l sur­face area is large enough for the purpose. For connectable output,
see the DHW cylinder manufacturer's specification.

Note

We recommend the installation of the Vitocell 100-V, type CVW
DHW cylinder with 390 l capacity (for further details, see the sepa­rate datasheet).

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10 VIESMANN VITOCAL 200-G

Delivered condition (cont.)

Diaphragm expansion vessels

Install separate diaphragm expansion vessels for the brine and
heating circuits.

Technical guide

For further details regarding the design and sizing, see the
"Vitocal 200-G/222-G/242-G technical guide".

Accessories

Brine accessory pack

Part no. Z002 394

Assembled connection set.
Components:

&

Expansion vessel with 25 litres capacity, cap valve and wall
retainer

&

Pressure switch connection

&

Air s eparator

&

Safety val ve 3 bar

&

Pressure gauge

&

2 fi ll & drain valves

&

Compression fittings

&

3 shut-off valves

&

Expansion vessel connection

&

Anti-vibration wall retainer (with rawl plugs 7 10 mm and fixing
screws)

Ground collector brine distributor

Part no. 7143 762

Up to 4 brine distributors can be connected to each flow and
return.
Components:

&

Brass distributor with 2 × 1¼" headers (flow and return)

&

Flow and return connectors for 10 brine circuits via locking ring
fittings for PE 20 × 2.0 mm, for individual installation; can be
closed with ball shut-off valves

&

2 Qui ck-acting air vent valves

&

2 Fil l & drain valves

&

Manifold pre-assembled on two anti-vibration mounting brack­ets

&

May be fitted to the house wall, in the cellar duct or i n the central
service duct

Ground collector/ground probe brine distributor

Part no. 7182 043 (PE 25 x 2.3) or 7143 763 (PE 32 x 2.9)

Up to 4 brine distributors can be connected to each flow and
return.
Components:

&

Brass distributor with 2 × 1½" headers (flow and return)

&

Flow and return connectors for 4 brine circuits via locking ring
fittings; for individual installation; can be closed with ball shut­off valves

&

2 fi ll & drain valves

&

Can be fitted via the installation accessories (standard delivery)
to the house wall, in a cellar duct or in the central service duct

Brine circuit pressure switch

Part no. 9532 663

"Tyfocor" heat transfer medium

Part no. 9532 655 (30 litre) or 9542 602 (200 litre)

&

Ready-mixed medium to -15 °C for the brine circuit
Liquid based on ethylene glycol, light green

&

In a disposable container

NC-Box

Part no. 7244 673 (without mixer), 7244 674 (with mixer)

Pre-assembled unit for implementing the natural cooling fu nction
with on e heating/cooling circuit (with or without mixer).
For the connection, for example of underfloor heating systems,
fan convectors or cooling ceilings.
Max. refrigerating capacity 5 kW (subject to the heat pump and
cooling source used).

Components:

&

Plate-type heat exchanger

&

Frost protection valve

&

Frost stat

&

Natural cooling contact humidistat

&

Brine c ircuit pump (only for the NC-Box with mixer)

&

Cooling cir cuit pump

5822 347-2 GB

VITOCAL 200-G VIESMANN 11

Design information (cont.)

&

Three-way diverter valve (heating/cooling)

&

Two-way shut off valve (only for the NC-Box without mixer)

&

Three-way mixer with motor (only for the NC-B ox with mixer)

&

Natural cooling extension kit (electrical control)

&

Thermally insul ated and sound insulated, vapour diffusion-proof
EPP casing

A From the heating/cooli ng circuit
B To the heating/cooling circuit

C Brine from the ground probe/collector (direct)
D To the heat pump heating circuit return
E From the heat pump heating circuit flow
F Brine to the ground probe/collector (via the primary flow of the

refrigerating module)

G Cable entry (4 no.)

Information appertaining the following table:
The refrigerating capacity to be expected also largely depends on
the sizing and the type of the heat source. At the end of the heat­ing season the refrigerating capacity is at its maximum level and
degenerates as the ground is loaded with heat.

Specification

Max. permiss. heat pump output 16 kW
Expected refrigerating capacity subject
to the heat pump output

– 16 kW approx. 5.00 kW
– 8 kW approx. 2.5 0 kW
– 4 kW approx. 1.2 5 kW

Permissible ambient temperatures

– during operation +2 °C to +30 °C
– during transport and storage –30 °C to +60 °C

Dimensions

– Total length 520 mm
– Total width 580 mm
– Total height 420 mm

Weight

– NC-Box without mixer 25 kg
– NC-Box with mixer 28 kg

Connections

– Brine (flow and return) G 1½"
– Heating/cooling circuit (flow and

return)

G1"

– Heat pump (flow and return) G 1" (adaptor to the

Multi-connect system

DN 20 part of the stan-

dard delivery)

Natural cooling accessories with individual components

Two-way motorised ball valve (DN 32)

Part no. 7180 573

&

with electric drive (230 V)

&

Connection R 1¼"

Three-way diverter valve (DN 32)

Part no. 7165 482

&

with electric drive (230 V)

&

Connection R 1¼"

Plate-type heat exchanger

see Vitoset pricelist

Frost stat

Part no. 7179 164

Natural cooling extension kit

Part no. 7881 418

Components:

&

PCB for processing signals from the contact humidistat and the
frost stats (for low voltage or 230 V ∼) and for controlling the
hydraulic components of the natural cooling function

&

Connection plug for the two-way motorised ball val ve, three-way
diverter valve, primary and secondary cooling circuit pump,
power supply, control signal, contact humidistat and frost stat

&

Installation accessories

Contact humidistat

Part no. 7881 418

&

Contact senso r for capturing the dew point

&

to prevent the formation of condensate

5822 347-2 GB

12 VIESMANN VITOCAL 200-G

Accessories (cont.)

Vitotrol 200

Part no. 7450 017

KM BUS subscriber
The Vitotrol 200 remote control regulates the heating program for
one heating circuit and the required set room temperature in stan­dard mode, from any room in the house.
The Vitotrol 200 is equipped with backlit heating program selec­tion keys as well as a party and economy key.
The fault display shows faults on the control unit.
WS function:
Installation anywhere in the building.
RS function:
Installation in the main living room on an internal wall opposite
radiators. Never install inside shelf units, recesses, immediately
by a door or heat source (e.g. direct sunlight, fireplace, TV set,
etc.).
The integral room temperature sensor captures the actual room
temperature and effects any necessary correcti on of the flow tem­perature as well as a rapid heat-up at the start of t he heating
operation (if appropriately programmed).
Connection:

&

2-core lead, length max. 50 m (even if connecting several
remote control units)

&

Never route this lead immediately next to 230/400 V cables

&

LV plug part of the standard delivery

Specification

Power supply via KM BUS
Power consumption 0.2 W
Protection class III
Protection level IP 30 to EN 60529;

safeguard through appro­priate design and instal­lation

Permissible ambient temperature

– during operation 0 to +40 °C
– during storage and transport −20 to +65 °C

Set room temperature range 10 to 30 °C

adjustable from
3to23°Cor

17 to 37 °C
The set room temperature for reduced mode is adjusted at the
control unit.

Room temperature sensor

Part no. 7408 012

Separate room temperature sensor as supplement to the Vitotrol
200 and 300; to be used if the Vitotrol 200 or 300 cannot be
installed inside the main living room or in a suitable position where
the unit can capture and adjust t he temperature.
Installation in the main living room on an internal wall opposite
radiators. Never install inside shelf units, recesses, immediately
by a door or heat source (e.g. direct sunlight, fireplace, TV set,
etc.).
Connect the room temperature sensor to the Vitotrol 200 or 300.
Connection:

&

2-core lead with a cross-section of 1.5 mm2(copper)

&

Lead length from the remote control up to 30 m

&

Never route this lead immediately next to 230/400 V cables

Specification

Protection class III
Protection level IP 30 to EN 60529;

safeguard through appro-

priate design and instal-

lation
Permissible ambient temperature

– during operation 0 to +40 °C
– during storage and transport −20 to +65 °C

5822 347-2 GB

VITOCAL 200-G VIESMANN 13

Accessories (cont.)

Extension kit for one heating circuit with mixer with integral mixer motor

Part no. 7178 995

KM BUS user
Components:

&

Mixer electronics with mixer motor for Viessmann mixer DN 20
to 50 and R½" to 1¼"

&

Flow temperature sensor (contact temperature sensor), lead
length 2.2 m, fully wired, for specification, see below

&

Connecting plug for the heating circuit pump

&

Power s upply cable (3.0 m long)

&

BUS connecti ng cable (3.0 m long)
The mixer motor is mounted directly onto th e Viessmann mixer DN
20 to 50 and R ½" to 1¼".

Mixer electronics with mixer motor

Specification

Rated voltage 230 V~
Rated frequency 50 Hz
Power consumption 6.5 W
Protection IP 32D to EN 60529

safeguard through appropri­ate design and installation

Protection class I
Permissible ambient temperature

– during operation 0 to +40 °C
– during storage and transport -20 to +65 °C

Rated breaking capacity of the
relay output for heating circuit
pump sÖ 4(2) A 230 V~
Torque 3 Nm
Runtime for 90 °∢ 120 min

Flow temperature sensor (contact sensor)

Securedwithatie.

Specification

Protection IP 32 to EN 60529

safeguard through appropri­ate design and installation

Permissible ambient temperature

– during operation 0 to +120 °C
– during storage and transport -20 to +70 °C

Extension kit for one heating circuit with mixer for separate mixer motor

Part no. 7178 996

KM BUS user
For the connection of a separate mixer motor
Components:

&

Mixer electronics for the connection of a separate mixer motor

&

Flow temperature sensor (contact temperature sensor), lead

length 5.8 m, fully wired

&

Connecting plug for the heating circuit pump

&

Mixer motor terminals

&

Power s upply cable (3.0 m long)

&

BUS connecti ng cable (3.0 m long)

Mixer electronics

Specification

Rated voltage 230 V~
Rated frequency 50 Hz
Power consumption 2.5 W
Protection IP 32D to EN 60529

safeguard through appropri­ate design and installation

Protection class I

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14 VIESMANN VITOCAL 200-G

Accessories (cont.)

Permissible ambient temperature

– during operation 0 to +40 °C
– during storage and transport -20 to +65 °C

Rated capacity of the relay outputs
Heating circuit pump sÖ 4(2) A 230 V~
Mixer motor 0.2(0.1) A 230 V~
Required r untime of the mixer
motor for 90 °∢ approx. 120 s

Flow temperature sensor (contact sensor)

Securedwithatie.

Specification

Protection IP 32 to EN 60529

safeguard through appropri­ate design and installation

Permissible ambient temperature

– during operation 0 to +120 °C
– during storage and transport -20 to +70 °C

Immersion thermostat

Part no. 7151 728

May be used as a maximum temperature limiter for underfloor
heating systems.
The temperature limiter is installed into the heating flow and
switches the heating circuit pump OFF in case of excessive flow
temperature.

Specification

Cable length 4.2 m, fully wired
Setting range 30 to 80 °C
Switching differential max. 11 K
Breaking capacity 6(1.5) A 250 V~
Setting scale inside the casing
Stainless steel sensor well R ½" x 200 mm
DIN reg. no. DIN TR 77703

or
DIN TR 96803
or
DIN TR 110302

Contact thermostat

Part no. 7151 729

May be used as a maximum temperature limiter for underfloor
heating systems (only in conjunction with metallic pipes).
The temperature limiter is installed into the heating flow and
switches the heating circuit pump OFF in case of excessive flow
temperature.

5822 347-2 GB

VITOCAL 200-G VIESMANN 15

Accessories (cont.)

Specification

Cable length 4.2 m, fully wired
Setting range 30 to 80 °C
Switching differential max. 14 K
Breaking capacity 6(1.5) A 250V~
Setting scale inside the casing
DIN reg. no. DIN TR 77703

or
DIN TR 96803
or
DIN TR 110302

KM BUS distributor

Part no. 7415 028

For the connection of 2 to 9 devices to the KM BUS.

Specification

Cable length 3.0 m, fully wired
Protection IP 32 to EN 60529;

safeguard through appro­priate design and instal­lation

Permissible ambient temperature

– during operation 0 to +40 °C
– during storage and transport -20 to +65 °C

Tested quality

CE designation according to current EC Directives

International quali ty seal for heat pumps.

Viessmann Werke GmbH&Co KG
D-35107 Allendorf
Telephone: [phone]
Fax: [phone]
www.viessmann.com

Subject to technical modifications.

Viessmann Limited
Hortonwood 30, Telford
Shropshire, TF1 7YP, GB
Telephone: [phone]
Fax: [phone]
E-mail: [e-mail]

5822 347-2 GB Printed on environmentally friendly,

chlorine-free bleached paper

16 VIESMANN VITOCAL 200-G

Accessories (cont.)