Viessmann VITOGAS Technical Manual

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Page 1

VIESMANN

VITOGAS

Low temperature gas boiler

11 to 60 kW

VITOGAS 200-F Type GS2

Low temperature gas boilers, 11 to 60 kW

■

For modulating boiler water temperature

■

With premix burner for natural gas and LPG

■

Fully automatic

■

Permissible operating pressure 3 bar

■

Product ID: CE-0085 AS 0297

VITOGAS 100-F Type GS1D

Low temperature gas boilers, 29 to 60 kW

■

For modulating boiler water temperature

■

With partially pre-mixing burner for natural gas and LPG

■

Fully automatic

■

Permissible operating pressure 3 bar

■

Product ID: CE-0085 AS 0297

5822 428 GB 5/2010

Technical guide

Page 2

Index

1. Product information 1. 1 Vitogas 200-F ............................................................................................................. 4

■ Benefits ................................................................................................................... 4

■ Delivered condition ................................................................................................. 4

■ Approved quality ..................................................................................................... 5

1. 2 Operating conditions ................................................................................................... 5

1. 3 Specification ............................................................................................................... 6

■ Installation ............................................................................................................... 9

2. Vitogas 100-F 2. 1 Product description ..................................................................................................... 10

■ Benefits ................................................................................................................... 10

■ Delivered condition ................................................................................................. 10

■ Approved quality ..................................................................................................... 10

2. 2 Operating conditions ................................................................................................... 11

2. 3 Specification ............................................................................................................... 12

■ Installation ............................................................................................................... 14

3. DHW cylinder 3. 1 Specification Vitocell 100-V, type CVA ....................................................................... 17

■ Delivered condition ................................................................................................. 22

3. 2 Specification Vitocell 300-V, type EVA ....................................................................... 23

■ Delivered condition ................................................................................................. 26

3. 3 Specification Vitocell 100-H, type CHA ....................................................................... 27

■ Delivered condition ................................................................................................. 29

3. 4 Specification Vitocell 300-H, type EHA ....................................................................... 30

■ Delivered condition ................................................................................................. 33

3. 5 DHW cylinder connection on the DHW side ............................................................... 34

4. Installation accessories 4. 1 Accessories for connecting DHW cylinder to boiler .................................................... 34

■ System connections with Vitocell ............................................................................ 34

■ Safety assembly to DIN 1988 ................................................................................. 35

4. 2 Accessories for heating circuits .................................................................................. 35

■ Divicon heating circuit distributor ............................................................................ 35

4. 3 Boiler accessories ....................................................................................................... 44

■ Four-way mixer ....................................................................................................... 44

■ Safety equipment block ........................................................................................... 44

■ Plinth for Vitogas 200-F .......................................................................................... 44

■ Plinth for Vitogas 100-F .......................................................................................... 44

■ Flue gas monitoring sensor ..................................................................................... 45

5. Design information 5. 1 Selection of rated output ............................................................................................. 45

5. 2 System design ............................................................................................................ 45

5. 3 Flue system ................................................................................................................ 45

5. 4 Safety equipment ........................................................................................................ 45

5. 5 Thermal safety shut-off valve ...................................................................................... 45

5. 6 Heating circuits ........................................................................................................... 45

5. 7 Plastic pipework for radiators ...................................................................................... 45

5. 8 Additional requirements when installing boilers for LPG operation in rooms below

ground level ................................................................................................................ 46

5. 9 Flue gas monitoring device ......................................................................................... 46

5.10 Low water indicator ..................................................................................................... 46

5.11 System water quality ................................................................................................... 46

6. Control units 6. 1 Overview of control unit types ..................................................................................... 46

■ Vitotronic 100, type KC3 ......................................................................................... 46

■ Vitotronic 100, type KC4 ......................................................................................... 47

■ Vitotronic 150, type KB2 ......................................................................................... 47

■ Vitotronic 200, type KW4 ........................................................................................ 47

■ Vitotronic 200, type KW5 ........................................................................................ 48

6. 2 Components in the delivered condition ....................................................................... 48

■ Allocation to control unit types ................................................................................ 48

■ Boiler water temperature sensor ............................................................................. 48

■ Cylinder temperature sensor ................................................................................... 48

■ Outside temperature sensor ................................................................................... 48

6. 3 Vitotronic 100, type KC3, part no. 7186 582 ............................................................... 49

■ Specification ............................................................................................................ 49

■ Delivered condition ................................................................................................. 49

6. 4 Vitotronic 100, type KC4, part no. 7186 569 ............................................................... 49

■ Specification ............................................................................................................ 49

■ Delivered condition ................................................................................................. 50

Index

VIESMANN

VITOGAS

5822 428 GB

Page 3

6. 5 Vitotronic 150, type KB2, part no. 7186 570 ............................................................... 50

■ Specification ............................................................................................................ 50

■ Delivered condition ................................................................................................. 51

6. 6 Vitotronic 200, type KW4, part no. 7186 571 .............................................................. 51

■ Specification ............................................................................................................ 51

■ Delivered condition ................................................................................................. 53

6. 7 Vitotronic 200, type KW5, part no. 7186 317 .............................................................. 53

■ Specification ............................................................................................................ 53

■ Delivered condition ................................................................................................. 55

6. 8 Control unit accessories ............................................................................................. 55

■ Allocation of accessories according to control unit type ......................................... 55

■ Extension kit for one heating circuit with mixer ....................................................... 55

■ Extension kit for one heating circuit with mixer in conjunction with the Divicon heat-

ing circuit distributor ................................................................................................ 56

■ Contact temperature sensor ................................................................................... 56

■ Immersion thermostat ............................................................................................. 56

■ Contact thermostat .................................................................................................. 57

■ Vitotrol 100, type UTDB .......................................................................................... 57

■ Vitotrol 100, type UTDB-RF .................................................................................... 58

■ Notes regarding room temperature hook-up (RS function) for remote control

units ........................................................................................................................ 58

■ Information regarding the Vitotrol 200 and 300 ....................................................... 58

■ Vitotrol 200 .............................................................................................................. 59

■ Vitotrol 300 .............................................................................................................. 59

■ Room temperature sensor ...................................................................................... 60

■ KM BUS distributor ................................................................................................. 60

■ Flue gas temperature sensor .................................................................................. 60

■ Radio clock receiver ................................................................................................ 61

■ Function extension 0–10 V ..................................................................................... 61

■ Functions in connection with the function extension 0 – 10 V (accessory) ............. 61

■ External extension H5 ............................................................................................. 61

■ Vitocom 100, type GSM .......................................................................................... 62

■ Control module V .................................................................................................... 62

7. Keyword index .............................................................................................................................................. 63

Index

(cont.)

VITOGAS

VIESMANN

5822 428 GB

Page 4

1.1 Vitogas 200-F

Benefits

■ Standard seasonal efficiency [to DIN]: 84 % (Hs) / 93 % (Hi)

■ High operational reliability and a long service life because of heating surfaces made from special cast iron with lamellar graphite and low heating surface load

■ Clean combustion because of single stage atmospheric premix burner

■ Performs better than required for the "Blue Angel" certificate of environmental excellence and the Swiss Clean Air Act

■ Low energy consumption through modulating boiler water temperature when the outside temperature rises

■ Highly reliable and gentle low-noise ignition through intermittent ignition system

■ Compact dimensions ensure easy installation in a boiler or utility room

■ May be combined with a DHW cylinder of matching design

■ Easy installation because of low weight and compact design

Heating surface made from special cast iron for high operational reliability and a long service life

Highly effective thermal insulation

Heating surfaces made from special cast iron

Atmospheric stainless steel premix burner

Digital Vitotronic boiler control unit

Delivered condition

■ Boiler with fitted thermal insulation and atmospheric premix burner for natural gas and LPG according to DVGW Code of Practice G 260 [Germany] or local regulations

■ The boiler is factory-fitted for natural gas E

■ A conversion kit for natural gas LL is supplied to order. A conversion kit for LPG is available separately. The conversion kit for LPG includes a gas pressure limiter.

■ 1 product pack (boiler coding card and Vitogas 200-F technical documentation)

■ 1 carton containing the boiler control unit and 1 bag with technical documentation

■ Possible boiler/DHW cylinder combinations, see pricelist

■ Carrying handles are available for easier transportation, see pricelist

Product information

VIESMANN

VITOGAS

5822 428 GB

Page 5

Approved quality

CE designation according to current EC Directives

Qualitätsmarke der ÖVGW gemäß Gütezeichenverordnung 1942 DRGBl. I für Erzeugnisse des Gas- und Wasserfachs

Meets the requirements of the "Blue Angel" certificate of environmental excellence to RAL UZ 39

1.2 Operating conditions

Requirements Implementation

1. Heating water flow rate none —

2. Boiler return temperature (minimum value)

35 ºC Installation of an efficient return tempera-

ture raising facility (e.g. through 4-way mixer and minimum limit and/or return temperature raising pump)

3. Low-end boiler water temperature (also for frost protection)

35 ºC Through the Viessmann control unit

(standard delivery)

Product information

(cont.)

VITOGAS

VIESMANN

5822 428 GB

Page 6

1.3 Specification

Gas boiler, type B11/B

11 BS

, category II

2ELL3 P

Rated output kW 11 15 18 22 29 35 42 48 60 Rated heat input kW 12.1 16.6 19.9 24.3 32.0 38.6 46.4 53.0 66.2 Heating surface

1.04 1.04 1.51 1.51 1.99 2.46 2.93 3.40 4.35

U-value of thermal insulation

W/m2 K

0.45 0.45 0.45 0.45 0.45 0.45 0.45 0.45 0.45

Product ID CE 0085 AS 0297 Gas supply pressure (nominal pres-

sure) Natural gas mbar 20 20 20 20 20 20 20 20 20 LPG mbar 50 50 50 50 50 50 50 50 50

Max. permissible gas supply pressure

Natural gas mbar 25 25 25 25 25 25 25 25 25 LPG mbar 57.5 57.5 57.5 57.5 57.5 57.5 57.5 57.5 57.5

Total dimensions (height is given incl. 13 mm adjustable feet)

Length mm 580 580 580 580 580 580 580 580 580 Total length c mm 760 760 760 760 760 780 780 780 780 Width a mm 446 446 526 526 596 706 796 886 1076 Total width b mm 500 500 580 580 650 760 850 940 1130 Height without control unit mm 788 788 788 788 788 788 788 788 788 Height with control unit mm 890 890 890 890 890 890 890 890 890 Height with flue pipe bend d mm 950 980 1005 1005 1025 1025 1025 1095 1095 Plinth height mm 250 250 250 250 250 250 250 250 250

Total weight

Boiler with thermal insulation, burner and boiler control unit

kg 101 101 124 124 148 170 194 218 264

Content boiler water litres 7.6 7.6 9.7 9.7 11.7 13.8 15.9 17.9 21.9 Permiss. operating pressure bar 3 3 3 3 3 3 3 3 3 Boiler connections

Boiler flow and return G 1½ 1½ 1½ 1½ 1½ 1½ 1½ 1½ 1½ Safety flow G 1½ 1½ 1½ 1½ 1½ 1½ 1½ 1½ 1½ Drain R ¾ ¾ ¾ ¾ ¾ ¾ ¾ ¾ ¾

Gas connection R ½ ½ ½ ½ ½ ½ ½ ½ ½ Connection values

in relation to the max. load Natural gas E

m3/h

1.28 1.76 2.11 2.57 3.39 4.09 4.91 5.61 7.01

Natural gas LL

m3/h

1.49 2.04 2.45 2.99 3.94 4.75 5.71 6.52 8.15 LPG kg/h 0.95 1.30 1.56 1.90 2.50 3.02 3.62 4.14 5.17 Flue gas parameters (calculation values for sizing the flue gas system to EN 13384) Flue gas temperatures (gross values, measured at 20 °C combustion air temperature) 50 °C boiler water temperature (actual values are significant for the sizing of the flue system)

°C 80 95 90 97 102 101 114 114 109

80 °C boiler water temperature (actual values for determining the application range of flue gas lines with max. permissible operating temperatures)

°C 90 104 102 106 118 113 130 130 122

Mass flow rate Natural gas kg/h 32 48 58 73 92 107 105 127 160 at CO2 content % 5.5 5.0 5.0 4.8 5.0 5.2 6.5 6.1 6.0

LPG kg/h 30 48 54 67 84 95 101 126 153 at CO2 content % 6.6 5.6 6.0 5.9 6.2 6.7 7.6 6.9 7.1

Required draught Pa 3 3 3 3 3 3 3 3 3 mbar 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03

Flue gas connection Ø mm 90 110 130 130 150 150 150 180 180 Seasonal efficiency [to DIN]

TV/TR = 75/60 °C

% 84 (Hs)/93 (Hi)

Standby heat loss at 60 °C boiler water temperature

% 1.9 1.5 1.5 1.2 1.1 1.0 0.9 0.8 0.8

Product information

(cont.)

VIESMANN

VITOGAS

5822 428 GB

Page 7

Rated output kW 11 15 18 22 29 35 42 48 60 Further connection dimensions

Internal diameter of pipe to expansion vessel

DN 15 15 15 20 20 20 20 20 20

R ½ ½ ½ ¾ ¾ ¾ ¾ ¾ ¾ Safety valve DN 15 15 15 15 15 15 15 15 15 R ½ ½ ½ ½ ½ ½ ½ ½ ¾ Blow-off line DN 20 20 20 20 20 20 20 20 25 R ¾ ¾ ¾ ¾ ¾ ¾ ¾ ¾ 1

Note

If the gas supply pressure exceeds the maximum permitted value, install a separate gas pressure governor upstream of the system.

SSI

179

316

409

554

716

173

250

580

457

775

877

Subframe (accessory) E Drain and diaphragm expansion vessel GA Gas connection KR Boiler return

KV Boiler flow SSI Draught hood SV Safety flow

Dimensions Rated output kW 11 15 18 22 29 35 42 48 60

a mm 446 446 526 526 596 706 796 886 1076 b mm 500 500 580 580 650 760 850 940 1130 c mm 760 760 760 760 760 780 780 780 780 d mm 937 967 992 992 1012 1012 1012 1082 1082 e mm 266 266 312 312 359 403 449 495 586 f mm 234 234 268 268 291 357 401 445 544

Product information

(cont.)

VITOGAS

VIESMANN

5822 428 GB

Page 8

833

1370

1208

1063

970

654

1531

SSI

For Vitocell 100-H/300-H, see pages 27 and 30. Only possible for those combinations specified in the pricelist.

E Drain and diaphragm expansion vessel

GA Gas connection KR Boiler return KV Boiler flow SSI Draught hood SV Safety flow

Pressure drop (primary circuit)

The Vitogas 200-F is only suitable for fully pumped hot water heating systems.

300

400

500

600

800

1000

2000

3000

4000

5000

6000

8000

Pressure drop in mbar

Throughput in l/h

B D

Rated output 11 and 15 kW

Rated output 18 and 22 kW

Rated output 29 kW

Rated output 35 and 42 kW

Rated output 48 and 60 kW

Product information

(cont.)

VIESMANN

VITOGAS

5822 428 GB

Page 9

Installation

Minimum clearances

Observe the given dimensions to ensure easy installation and maintenance.

700 mm

250 mm

≥

250 mm

≥

Installation

■ Avoid air contamination through halogenated hydrocarbons (e.g. as

in sprays, paints, solvents and cleaning agents)

■ Avoid very dusty conditions

■ Avoid high levels of humidity

■ Prevent freezing and ensure good ventilation

Otherwise, the system may suffer faults and damage. In rooms where air contamination through halogenated hydrocar- bons may occur, install the boiler only if adequate measures can be taken to provide a supply of uncontaminated combustion air.

Product information

(cont.)

VITOGAS

VIESMANN

5822 428 GB

Page 10

2.1 Product description

Benefits

■ Standard seasonal efficiency [to DIN]: 83 % (Hs) / 92 % (Hi)

■ Atmospheric gas boiler with partially pre-mixing burner

■ High operational reliability with severely fluctuating mains pressures and mains power fluctuations, plus a long service life because of heating surfaces made from special cast iron with lamellar graphite and low heating surface load

■ Partially pre-mixing stainless steel rod burner with Renox system (may be retrofitted) for reducing NOx emissions

■ Highly reliable and gentle low-noise ignition through intermittent ignition system

■ With factory-fitted gas pressure limiter for automatic restart after gas mains failure

■ Easy installation because of low weight and compact design

Heating surface made from special cast iron for high operational reliability and a long service life

Highly effective thermal insulation

Heating surfaces made from special cast iron

Partially pre-mixing stainless steel rod burner

Digital Vitotronic boiler control unit

Delivered condition

■ Boiler with fitted thermal insulation and atmospheric premix burner for natural gas and LPG according to DVGW Code of Practice G 260 or local regulations

■ The boiler is factory-fitted for natural gas E

■ A conversion kit for natural gas LL is supplied to order. A conversion kit for LPG is available separately. The conversion kit for LPG includes a gas pressure limiter.

■ 1 product pack (boiler coding card and Vitogas 100-F technical documentation)

■ 1 carton containing the boiler control unit and 1 bag with technical documentation

■ Possible boiler/DHW cylinder combinations, see pricelist

■ Carrying handles are available for easier transportation, see pricelist

Approved quality

VDE assessment with production monitoring

CE designation according to current EC Directives

Vitogas 100-F

VIESMANN

VITOGAS

5822 428 GB

Page 11

2.2 Operating conditions

Requirements Implementation

1. Heating water flow rate none —

2. Boiler return temperature (minimum value)

35 ºC Installation of an efficient return tempera-

ture raising facility (e.g. through 4-way mixer and minimum limit and/or return temperature raising pump)

3. Low-end boiler water temperature (also for frost protection)

35 ºC Through the Viessmann control unit

(standard delivery)

Vitogas 100-F

(cont.)

VITOGAS

VIESMANN

5822 428 GB

Page 12

2.3 Specification

Gas boiler, type B11/B

11 BS

, category II

2ELL3 P

Rated output kW 29 35 42 48 60 Rated heat input kW 32.0 38.6 46.4 53.0 66.2 Heating surface

1.99 2.46 2.93 3.40 4.35

U-value of thermal insulation

W/m2 K

0.45 0.45 0.45 0.45 0.45

Product ID CE-0085 AS 0297 Gas supply pressure (nominal pressure)

Natural gas mbar 20 20 20 20 20 LPG mbar 30 30 30 30 30 Max. permissible gas supply pressure Natural gas mbar 25 25 25 25 25 LPG mbar 57.5 57.5 57.5 57.5 57.5

Total dimensions (height is given incl. 13 mm adjustable feet)

Length mm 580 580 580 580 580 Total length c mm 760 780 780 780 780 Width a mm 596 706 796 886 1076 Total width b mm 650 760 850 940 1130 Height without control unit mm 788 788 788 788 788 Height with control unit mm 890 890 890 890 890 Height with flue pipe bend d mm 1025 1025 1025 1095 1095 Plinth height mm 250 250 250 250 250

Total weight

Boiler with thermal insulation, burner and boiler control unit

kg 142 164 188 211 257

Content boiler water litres 11.7 13.8 15.9 17.9 21.9 Permiss. operating pressure bar 3 3 3 3 3 Boiler connections

Boiler flow and return G 1½ 1½ 1½ 1½ 1½ Drain R ¾ ¾ ¾ ¾ ¾

Gas connection R ½ ½ ½ ½ ½ Connection values

in relation to the max. load Natural gas E

m3/h

3.39 4.09 4.91 5.61 7.01

Natural gas LL

m3/h

3.94 4.75 5.71 6.52 8.15 LPG kg/h 2.50 3.02 3.62 4.14 5.17 Flue gas parameters (calculation values for sizing the flue gas system to EN 13384) Flue gas temperatures (gross values, measured at 20 °C combustion air temperature) 50 °C boiler water temperature (actual values are significant for the sizing of the flue system)

°C 102 101 114 114 109

80 °C boiler water temperature (actual values for determining the application range of flue gas lines with max. permissible operating temperatures)

°C 118 113 130 130 122

Mass flow rate Natural gas kg/h 92 107 105 127 160 at CO2 content % 5.0 5.2 6.5 6.1 6.0

LPG kg/h 84 95 101 126 153 at CO2 content % 6.2 6.7 7.6 6.9 7.1

Required draught Pa 3 3 3 3 3 mbar 0.03 0.03 0.03 0.03 0.03

Flue gas connection Ø mm 150 150 150 180 180 Seasonal efficiency [to DIN]

TV/TR = 75/60 °C

% 83 (Hs)/92 (Hi)

Standby heat loss at 60 °C boiler water temperature % 1.1 1.0 0.9 0.8 0.8 Further connection dimensions

Internal diameter of pipe to expansion vessel DN 20 20 20 20 20 R ¾ ¾ ¾ ¾ ¾ Safety valve DN 15 15 15 15 15 R ½ ½ ½ ½ ¾ Blow-off line DN 20 20 20 20 25 R ¾ ¾ ¾ ¾ 1

Vitogas 100-F

(cont.)

VIESMANN

VITOGAS

5822 428 GB

Page 13

Note

If the gas supply pressure exceeds the maximum permitted value, install a separate gas pressure governor upstream of the system.

SSI

179

316

409

554

716

173

250

580

457

775

877

Subframe (accessory) E Drain and diaphragm expansion vessel GA Gas connection

KR Boiler return KV Boiler flow SSI Draught hood

Dimensions Rated output kW 29 35 42 48 60

a mm 596 706 796 886 1076 b mm 650 760 850 940 1130 c mm 760 780 780 780 780 d mm 1012 1012 1012 1082 1082 e mm 359 403 449 495 586 f mm 291 357 401 445 544

Vitogas 100-F

(cont.)

VITOGAS

VIESMANN

5822 428 GB

Page 14

833

1370

1208

1063

970

654

1531

SSI

For Vitocell 100-H/300-H, see pages 27 and 30. Only possi-

ble for those combinations specified in the pricelist. E Drain and diaphragm expansion vessel GA Gas connection KR Boiler return KV Boiler flow SSI Draught hood

Pressure drop (primary circuit)

The Vitogas 100-F is only suitable for fully pumped hot water heating systems.

300

400

500

600

800

1000

2000

3000

4000

5000

6000

8000

Pressure drop in mbar

Flow rate in m³/h

Rated output 29 kW

Rated output 35 and 42 kW

Rated output 48 and 60 kW

Installation

Minimum clearances

Observe the given dimensions to ensure easy installation and maintenance.

700 mm

250 mm

250 mm 250 mm

Vitogas 100-F

(cont.)

VIESMANN

VITOGAS

5822 428 GB

Page 15

Installation

■ Avoid air contamination through halogenated hydrocarbons (e.g. as in sprays, paints, solvents and cleaning agents)

■ Avoid very dusty conditions

■ Avoid high levels of humidity

■ Prevent freezing and ensure good ventilation

Vitogas 100-F

(cont.)

VITOGAS

VIESMANN

5822 428 GB

Page 16

Listed below are the specifications of the DHW cylinders that require system connections to the boiler (see Viessmann pricelist).

For DHW cylinders with a cylinder capacity greater than 500 l, cylinder banks and further DHW cylinders from the Viessmann pricelist, the connecting lines must be set on site.

DHW cylinder

VIESMANN

VITOGAS

5822 428 GB

Page 17

3.1 Specification Vitocell 100-V, type CVA

For DHW heating in conjunction with boilers and district heating sys-

tems, as option with electric heater as accessory for DHW cylinders with 300 and 500 l capacity.

Suitable for the following systems:

■ DHW temperatures up to 95 °C

■ Heating water flow temperature up to 160 °C

■ Operating pressure on the heating water side up to 25 bar

■ Operating pressure on the DHW side up to 10 bar

Capacity l 160 200 300 500 750 1000 DIN reg. no. 0241/06–13 MC/E Continuous output

for DHW heating from 10 to 45 °C and a heating water flow temperature of ... at the heating water throughput stated below

90 °C kW 40 40 53 70 123 136

l/h 982 982 1302 1720 3022 3341

80 °C kW 32 32 44 58 99 111

l/h 786 786 1081 1425 2432 2725

70 °C kW 25 25 33 45 75 86

l/h 614 614 811 1106 1843 2113

60 °C kW 17 17 23 32 53 59

l/h 417 417 565 786 1302 1450

50 °C kW 9 9 18 24 28 33

l/h 221 221 442 589 688 810

Continuous output

for DHW heating from 10 to 60 °C and a heating water flow temperature of ... at the heating water throughput stated below

90 °C kW 36 36 45 53 102 121

l/h 619 619 774 911 1754 2081

80 °C kW 28 28 34 44 77 91

l/h 482 482 584 756 1324 1565

70 °C kW 19 19 23 33 53 61

l/h 327 327 395 567 912 1050 Heating water flow rate for the stated continuous outputs

m3/h

3.0 3.0 3.0 3.0 5.0 5.0

Standby heat loss q

at a temp. differential of 45 K (actual value acc. to DIN 4753-8. 500 l: Standard parameter to DIN V 18599)

kWh/

24 h

1.50 1.70 2.20 3.20 3.70 4.30

Thermal insulation Rigid PUR foam Flexible polyurethane foam Dimensions

Length (7) – incl. thermal insulation a mm 581 581 633 850 960 1060 – excl. thermal insulation mm — — — 650 750 850 Width – incl. thermal insulation b mm 608 608 705 898 1046 1144 – excl. thermal insulation mm — — — 837 947 1047 Height – incl. thermal insulation c mm 1189 1409 1746 1955 2100 2160 – excl. thermal insulation mm — — — 1844 2005 2060 Height of unit when tilted – incl. thermal insulation mm 1260 1460 1792 — — — – excl. thermal insulation mm — — — 1860 2050 2100 Installation height mm — — — 2045 2190 2250

Weight including thermal insulation kg 86 97 151 181 295 367 Heating water content l 5.5 5.5 10.0 12.5 24.5 26.8 Heating surface

1.0 1.0 1.5 1.9 3.7 4.0 Connections Heating water flow and return R 1" 1" 1" 1" 1¼" 1¼" Cold water, DHW R ¾" ¾" 1" 1¼" 1¼" 1¼" DHW circulation R ¾" ¾" 1" 1" 1¼" 1¼"

Information regarding continuous output

When designing the system for continuous output as stated or calculated, allow for the corresponding circulation pump. The stated continuous output is only achieved when the rated boiler output ≥ continuous output.

DHW cylinder

(cont.)

VITOGAS

VIESMANN

5822 428 GB

Page 18

160 and 200 litre capacity

SPR

Z HV/SPR

BÖ

KW/E

BÖ Inspection and cleaning aperture E Drain HR Heating water return HV Heating water flow KW Cold water

SPR Cylinder temperature sensor of the cylinder temperature control

or the control thermostat VA Protective magnesium anode WW DHW Z DHW circulation

Capacity l 160 200

Length (7) a mm 581 581 Width b mm 608 608 Height c mm 1189 1409 d mm 1050 1270 e mm 884 884 f mm 634 634 g mm 249 249 h mm 72 72 k mm 317 317

300 litre capacity

SPR

BÖ

Z HV/SPR

KW/E

BÖ Inspection and cleaning aperture E Drain HR Heating water return HV Heating water flow KW Cold water

SPR Cylinder temperature sensor of the cylinder temperature control

or the control thermostat VA Protective magnesium anode WW DHW Z DHW circulation

DHW cylinder

(cont.)

VIESMANN

VITOGAS

5822 428 GB

Page 19

Capacity l 300

Length (7) a mm 633 Width b mm 705 Height c mm 1746 d mm 1600 e mm 1115 f mm 875 g mm 260 h mm 76 k mm 343 l mm 7 100 m mm 333

500 litre capacity

SPR

BÖ

KW/E

HV/SPR

BÖ Inspection and cleaning aperture E Drain HR Heating water return HV Heating water flow KW Cold water

SPR Cylinder temperature sensor of the cylinder temperature control

or the control thermostat VA Protective magnesium anode WW DHW Z DHW circulation

Capacity l 500

Length (7) a mm 850 Width b mm 898 Height c mm 1955 d mm 1784 e mm 1230 f mm 924 g mm 349 h mm 107 k mm 455 l mm 7 100 m mm 422 n mm 837 excl. thermal insulation o mm 7 650

DHW cylinder

(cont.)

VITOGAS

VIESMANN

5822 428 GB

Page 20

750 and 1000 litre capacity

BÖ

SPR

KW/E

HV/SPR

BÖ Inspection and cleaning aperture E Drain HR Heating water return HV Heating water flow KW Cold water

SPR Cylinder temperature sensor of the cylinder temperature control

or the control thermostat VA Protective magnesium anode WW DHW Z DHW circulation

Capacity l 750 1000

Length (7) a mm 960 1060 Width b mm 1046 1144 Height c mm 2100 2160 d mm 1923 2025 e mm 1327 1373 f mm 901 952 g mm 321 332 h mm 104 104 k mm 505 555 l mm 7 180 7 180 m mm 457 468 n mm 947 1047 excl. thermal insulation o mm 7 750 7 850

Performance factor N

To DIN 4708. Cylinder storage temperature T

cyl

= cold water inlet temperature + 50 K

+5 K/-0 K

Capacity l 160 200 300 500 750 1000 Performance factor NL at a heating water flow temperature of

90 °C 2.5 4.0 9.7 21.0 40.0 45.0 80 °C 2.4 3.7 9.3 19.0 34.0 43.0 70 °C 2.2 3.5 8.7 16.5 26.5 40.0

Performance factor N

The performance factor NL varies according to the cylinder storage temperature T

cyl

Standard values for

■

cyl

= 60 °C → 1.0 × N

■

cyl

= 55 °C→ 0.75 × N

■

cyl

= 50 °C → 0.55 × N

■

cyl

= 45 °C→ 0.3 × N

DHW cylinder

(cont.)

VIESMANN

VITOGAS

5822 428 GB

Page 21

Peak output (during 10 minutes)

Relative to the performance factor NL. DHW heating from 10 to 45 °C.

Capacity l 160 200 300 500 750 1000 Peak output (l/10 min) at a heating water flow temperature of

90 °C 210 262 407 618 898 962 80 °C 207 252 399 583 814 939 70 °C 199 246 385 540 704 898

Max. draw-off rate (over 10 minutes)

Relative to the performance factor NL. With booster heating.

DHW heating from 10 to 45 °C.

Capacity l 160 200 300 500 750 1000 Max. draw-off rate (l/min) at a heating water flow temperature of

90 °C 21 26 41 62 90 96 80 °C 21 25 40 58 81 94 70 °C 20 25 39 54 70 90

Available water volume

Cylinder content heated to 60 °C. Without booster heating.

Capacity l 160 200 300 500 750 1000 Draw-off rate l/min 10 10 15 15 20 20 Available water volume

water at t = 60 °C (continuous)

l 120 145 240 420 615 835

Heat-up time

The heat-up times will be achieved, if the max. continuous output of the DHW cylinder is made available at the respective heating water flow temperature and when heating DHW from 10 to 60 °C.

Capacity l 160 200 300 500 750 1000 Heat-up time (min.) at a heating water flow temperature of

90 °C 19 19 23 28 24 36 80 °C 24 24 31 36 33 46 70 °C 34 37 45 50 47 71

DHW cylinder

(cont.)

VITOGAS

VIESMANN

5822 428 GB

Page 22

Pressure drop

ACB

Pressure drop in mbar

100

200

300

400

500

600

800

1000

2000

3000

4000

5000

6000

7000

Heating water throughput in litres/h of one cylinder cell.

Pressure drop on the heating water side

Cylinder capacity 160 and 200 l

Capacity 300 l

Capacity 500 l

Capacity 750 l

Capacity 1000 l

100

500

600

800

1000

2000

3000

4000

5000

6000

Pressure drop in mbar

DHW throughput in l/h

D E

Pressure drop on the DHW side

Cylinder capacity 160 and 200 l

Capacity 300 l

Capacity 500 l

Capacity 750 l

Capacity 1000 l

Delivered condition

Vitocell 100-V, type CVA 160, 200 and 300 litre capacity

DHW cylinder made from steel with Ceraprotect enamel coating for DHW heating.

■ Welded-in sensor well for cylinder temperature sensor or thermostat

■ Adjustable feet

■ Protective magnesium anode

■ Fitted thermal insulation made from rigid PU foam

Colour of the epoxy-coated sheet steel casing: Vitosilver. DHW cylinders with 160, 200 and 300 litre capacity are also available in white.

Vitocell 100-V, type CVA 500 litre capacity

DHW cylinder made from steel with Ceraprotect enamel coating for DHW heating.

■ Welded-in sensor well for cylinder temperature sensor or thermostat

■ Adjustable feet

■ Protective magnesium anode

Packed separately:

■ Flexible PUR foam thermal insulation; colour of the plastic-coated thermal insulation: Vitosilver

Vitocell 100-V, type CVA 750 and 1000 litre capacity

DHW cylinder made from steel with Ceraprotect enamel coating for DHW heating.

■ Thermometer

■ Welded-in sensor well for cylinder temperature sensor or thermostat

■ Adjustable feet

■ 2 protective magnesium anodes

Packed separately:

■ Flexible PUR foam thermal insulation; colour of the plastic-coated thermal insulation: Vitosilver

DHW cylinder

(cont.)

VIESMANN

VITOGAS

5822 428 GB

Page 23

3.2 Specification Vitocell 300-V, type EVA

For DHW heating in conjunction with boilers, peripheral indirect coils

Suitable for systems with

■ heating water flow temperature up to 110 °C

■ operating pressure on the heating water side up to 3 bar

■ operating pressure on the DHW side up to 10 bar

Cylinder capacity l 130 160 200 DIN reg. no. 0166/04–10MC Continuous output for DHW heating from 10 to 45 °C and a heating water flow temperature of ... at the heating

water flow rate stated below

90 °C kW 37 40 62

l/h 909 982 1523

80 °C kW 30 32 49

l/h 737 786 1024

70 °C kW 22 24 38

l/h 540 589 933

60 °C kW 13 15 25

l/h 319 368 614

50 °C kW 9 10 12

l/h 221 245 294

Continuous output for DHW heating from 10 to 60 °C and a heat- ing water flow temperature of ... at the heating

water flow rate stated below

90 °C kW 32 36 57

l/h 550 619 980

80 °C kW 25 28 43

l/h 430 481 739

70 °C kW 16 19 25

l/h 275 326 430

Heating water flow rate

m3/h

3.0 3.0 3.0 for the stated continuous outputs Standby heat loss qBS at 45 K temperature dif- ferential (actual values to DIN 4753-8)

kWh/24 h 1.30 1.40 1.60

Dimensions Length (7) a mm 633 633 633 Width b mm 667 667 667 Height c mm 1111 1203 1423 Height when tilted mm 1217 1297 1493 Weight kg 77 84 98 DHW cylinder with thermal insulation

Heating water content l 25 28 35 Heating surface

1.1 1.3 1.6 Connections Heating water flow and return R 1" 1" 1" Cold water, DHW R ¾" ¾" ¾" DHW circulation R ½" ½" ½"

Information on continuous output

DHW cylinder

(cont.)

VITOGAS

VIESMANN

5822 428 GB

Page 24

BÖ

Z WW

KW/E

SPR

BÖ Inspection and cleaning aperture E Drain HR Heating water return HV Heating water flow KW Cold water

SPR Sensor well for cylinder temperature sensor or control thermo-

stat WW DHW Z DHW circulation

Dimensions Cylinder capacity l 130 160 200

a mm 633 633 633 b mm 667 667 667 c mm 1111 1203 1423 d mm 975 1067 1287 e mm 892 984 1204 f mm 785 877 1097 g mm 155 155 155 h mm 77 77 77

Performance factor N

to DIN 4708 Cylinder storage temperature T

cyl

= cold water inlet temperature +

50 K

+5 K/-0 K

Cylinder capacity l 130 160 200 Performance factor N

at heating water flow temperature

90 °C 2.4 3.3 6.8 80 °C 1.9 2.9 5.2 70 °C 1.4 2.0 3.2

Performance factor N

The performance factor NL varies according to the cylinder storage temperature T

cyl

Standard values for

■

cyl

= 60 °C → 1.0 × N

■

cyl

= 55 °C → 0.75 × N

■

cyl

= 50 °C → 0.55 × N

■

cyl

= 45 °C → 0.3 × N

DHW cylinder

(cont.)

VIESMANN

VITOGAS

5822 428 GB

Page 25

Peak output (over 10 minutes)

Based on performance factor N

DHW heating from 10 to 45 °C

Cylinder capacity l 130 160 200 Peak output (l/10 min) at heating water flow temperature

90 °C 207 240 340 80 °C 186 226 298 70 °C 164 190 236

Max. draw-off rate (over 10 minutes)

Based on performance factor N

With booster DHW heating from 10 to 45 °C

Cylinder capacity l 130 160 200 Max. draw-off rate (l/min) at heating water flow temperature

90 °C 21 24 34 80 °C 19 23 30 70 °C 16 19 24

Available water volume

Cylinder volume heated to 60 °C Without booster

Cylinder capacity l 130 160 200 Draw-off rate l/min 10 10 10 Available water volume

Water with t = 60 °C (constant)

l 103 120 150

Heat-up time

The quoted heat-up times will be achieved, if the max. constant output of the DHW cylinder is made available at the respective flow temperature and when heating the DHW from 10 to 60 °C.

Cylinder capacity l 130 160 200 Heat-up time (min) at heating water flow temperature

90 °C 15 15 12 80 °C 19 19 26 70 °C 29 29 24

DHW cylinder

(cont.)

VITOGAS

VIESMANN

5822 428 GB

Page 26

Pressure drop

100

2000

3000

4000

5000

1000

Heating water volume in l/h of one cylinder cell.

Pressure drop in mbar

Pressure drop on the heating water side

0.9

0.8

9 8 7

6 5

100

90 80 70

60 50

200

300

400 600 800 1000

2000 4000

120

DHW throughput in l/h

900500 700

3000

Pressure drop in mbar

Pressure drop on the DHW side

Delivered condition

Vitocell 300-V, type EVA, peripheral indirect coil 130 to 200 litre capacity

The DHW side of the DHW cylinder is made from high-alloy stainless steel with fitted rigid polyurethane foam thermal insulation.

■ Integral welded sensor well for cylinder temperature sensor or control thermostat

■ Integral thermometer

■ Threaded adjustable feet

Colour of the epoxy-coated sheet steel casing: Vitosilver. DHW cylinders with 160 and 200 litre capacity are also available in white.

DHW cylinder

(cont.)

VIESMANN

VITOGAS

5822 428 GB

Page 27

3.3 Specification Vitocell 100-H, type CHA

For DHW heating in conjunction with boilers

Suitable for systems with

■ Heating water flow temperature up to 110 °C

■ DHW temperature up to 95 °C

■ operating pressure on the heating water side up to 10 bar

■ operating pressure on the DHW side up to 10 bar

Cylinder capacity l 130 160 200 DIN register number 0243/06–13 MC/E Continuous output for DHW heating from 10 to 45 °C and a heating water flow temperature of ... at

the heating water throughput stated below

90 °C

kW 28 33 42 l/h 688 810 1032

80 °C

kW 23 28 32 l/h 565 688 786

70 °C

kW 19 22 26 l/h 466 540 638

60 °C

kW 14 16 18 l/h 344 393 442

Continuous output for DHW heating from 10 to 60 °C and a heating water flow temperature of ... at

the heating water throughput stated below

90 °C

kW 27 32 38 l/h 464 550 653

80 °C

kW 20 24 29 l/h 344 412 498

70 °C

kW 14 17 19 l/h 241 292 326

Heating water throughput

for the stated continuous outputs

m3/h

3.0 3.0 3.0

Standby heat loss qBS at 45 K temperature differential (actual values to DIN 4753-8)

kWh/24 h 1.20 1.30 1.50

Overall dimensions Total length d mm 907 1052 1216 Total width e mm 640 640 640 Total height f mm 654 654 654

Weight

DHW cylinder with thermal insulation

kg 90 103 116

Heating water content l 5.5 7 8 Heating surface

0.8 1 1.2 Connections Heating water flow and return R 1 1 1 Cold water, hot water R ¾ ¾ ¾ DHW circulation R 1 1 1

Information regarding continuous output

When designing the system for the continuous output as stated or calculated, allow for the corresponding circulation pump. The stated continuous output is only achieved when the rated boiler output ≥ continuous output.

119

Ø 64

203

BÖ

TH WW Z

HR KW

106

167

311

336

459

130

479

BÖ Inspection and cleaning aperture HR Heating water return HV Heating water flow KW Cold water

TH Sensor well for cylinder temperature sensor or control thermo-

stat

VA Protective magnesium anode

DHW cylinder

(cont.)

VITOGAS

VIESMANN

5822 428 GB

Page 28

WW DHW Z DHW circulation

Cylinder capacity l 130 160 200

a mm 200 250 300 b mm 471 616 780 c mm 721 866 1030 d mm 907 1052 1216 e mm 640 640 640 f mm 654 654 654 Dim. a: Minimum wall clearance to enable the installation/removal of

the protective magnesium anode.

Performance factor N

to DIN 4708 Cylinder storage temperature T

cyl

= cold water inlet temperature +50 K

+5 K/–0 K

Cylinder capacity l 130 160 200 Performance factor N

at heating water flow temperature

90 °C 1.3 2.2 3.5 80 °C 1.3 2.2 3.5 70 °C 1.1 1.6 2.5

Performance factor N

The performance factor NL varies according to the cylinder storage temperature T

cyl

Standard values

■

cyl

= 60 °C → 1.0 × N

■

cyl

= 55 °C → 0.75 × N

■

cyl

= 50 °C → 0.55 × N

■

cyl

= 45 °C → 0.3 × N

Peak output (over 10 minutes)

Relative to the performance factor NL and DHW heating from 10 to 45 °C

Cylinder capacity l 130 160 200 Peak output (l/10 min) at heating water flow temperature

90 °C 159 199 246 80 °C 159 199 246 70 °C 148 173 210

Max. draw-off rate (over 10 minutes)

Based on performance factor N

With booster DHW heating from 10 to 45 °C

Cylinder capacity l 130 160 200 Max. draw-off rate (l/min) at heating water flow temperature

90 °C 16 20 24 80 °C 16 20 24 70 °C 15 17 21

Available water volume

Cylinder volume heated to 60 °C Without booster

Cylinder capacity l 130 160 200 Draw-off rate l/min 10 10 10 Available water volume l 100 145 180

Water with t = 60 °C (constant)

DHW cylinder

(cont.)

VIESMANN

VITOGAS

5822 428 GB

Page 29

Heat-up time

The heat-up times specified will be achieved subject to the maximum continuous output of the DHW cylinder being made available at the relevant flow temperature and when DHW is heated from 10 to 60 °C.

Cylinder capacity l 130 160 200 Heat-up time (min) at heating water flow temperature

90 °C 20 19 18 80 °C 25 26 25 70 °C 34 34 32

Pressure drop (primary circuit)

100

200

300

400

500

600

800

1000

600

800

1000

2000

3000

4000

5000

6000

8000

10000

Heating water throughput in l/h

Pressure drop in mbar

130 litre cylinder capacity

160 and 200 litre cylinder capacity

Pressure drop on the DHW side

100

500

600

800

1000

2000

3000

4000

5000

6000

8000

10000

DHW throughput in l/h

Pressure drop in mbar

Delivered condition

Vitocell 100-H, type CHA 130, 160 and 200 litre capacity

DHW cylinder made from steel with Ceraprotect enamel coating.

■ integral protective magnesium anode

■ fitted thermal insulation made from rigid polyurethane foam

■ integral welded sensor well for cylinder temperature sensor or control thermostat and

■ threaded adjustable feet Colour of the epoxy-coated sheet steel casing: Vitosilver.

DHW cylinder

(cont.)

VITOGAS

VIESMANN

5822 428 GB

Page 30

3.4 Specification Vitocell 300-H, type EHA

For DHW heating in conjunction with boilers, district heating systems

and low temperature heating systems

Suitable for systems with

■ Heating water flow temperature up to 200 °C

■ operating pressure on the heating water side up to 25 bar or satu- rated steam with 1 bar positive pressure

■ operating pressure on the DHW side up to 10 bar

Cylinder capacity litres 160 200 350 500 DIN register number 0081/08-10 MC Continuous output for DHW heating from 10 to 45 °C and a heating water flow

temperature of ... at the heating water throughput stated below

90 °C

kW 32 41 80 97 l/h 786 1007 1966 2383

80 °C

kW 28 30 64 76 l/h 688 737 1573 1867

70 °C

kW 20 23 47 55 l/h 490 565 1155 1351

65 °C

kW 17 19 40 46 l/h 417 467 983 1130

60 °C

kW 14 16 33 38 l/h 344 393 811 934

Continuous output for DHW heating from 10 to 60 °C and a heating water flow

temperature of ... at the heating water throughput stated below

90 °C

kW 28 33 70 82 l/h 482 568 1204 1410

80 °C

kW 23 25 51 62 l/h 396 430 877 1066

70 °C

kW 15 17 34 39 l/h 258 292 585 671

Heating water throughput

for the stated continuous outputs

m3/h

3.0 5.0 5.0 5.0

Continuous output for DHW heating from 10 to 45 °C and saturated steam

from ... with a max. steam velocity of 50 m/s

0.5 bar

kW – – 83 83 l/h 2039 2039

1.0 bar

kW – – 105 105 l/h 2580 2580

Standby heat loss qBS at 45 K tempera- ture differential (actual values to

DIN 4753-8)

kWh/24 h 1.20 1.30 1.90 2.30

Overall dimensions Total length mm 1072 1236 1590 1654 Total width mm 640 640 830 910 Width without casing mm – – 768 810 Total height mm 654 654 786 886

Weight

DHW cylinder with thermal insulation

kg 76 84 172 191

Heating water content litres 7 8 13 16 Heating surface

0.87 0.9 1.7 2.1 Connections Heating water flow and return R 1 1 1¼ 1¼ Cold water, hot water R ¾ ¾ 1¼ 1¼ DHW circulation R 1 1 1 1¼

Information on width without casing (350 and 500 litres)

350 litre: Where access into the boiler room is difficult, the front panel

with thermometer and the side panels can be removed, the adjustable feet can be unscrewed and the DHW cylinder can be turned to one side.

500 litre: Where access to the boiler room is difficult, removal of the

casing leaves the DHW cylinder with only the dimensions given in the table.

Information regarding continuous output

DHW cylinder

(cont.)

VIESMANN

VITOGAS

5822 428 GB

Page 31

Vitocell 300-H with 160 and 200 litre capacity

Ø 64

336

119

130

167

105

311

459

479

203

TH WW

Z HV

HR KW

BÖ

BÖ Inspection and cleaning aperture HR Heating water return HV Heating water flow KW Cold water

TH Sensor well for cylinder temperature sensor or control thermo-

stat WW DHW Z DHW circulation

Dimensions Cylinder capacity litres 160 200

a mm 654 654 b mm 640 640

Cylinder capacity litres 160 200

c mm 616 780 d mm 866 1030 e mm 1072 1236

Vitocell 300-H with 350 and 500 litre capacity

Ø 64

221

SPR HV

BÖ

BÖ Inspection and cleaning aperture HR Heating water return HV Heating water flow KW Cold water

SPR Connector R 1" with fem. reducer to R ½" for cylinder tempera-

ture sensor or control thermostat WW DHW Z DHW circulation

Dimensions Cylinder capacity litres 350 500

a mm 786 886 b mm 716 795 c mm 830 910 d mm 1256 1320 e mm 1397 1461 f mm 1590 1654 g mm 586 636 h mm 367 409 i mm 78 78 k mm 57 72 l mm 170 203 m mm 133 137 n mm 139 138 o mm 594 677 p mm 193 226

Note

When installing the sensor well and cylinder temperature sensor, maintain a minimum distance of 450 mm behind the DHW cylinder.

DHW cylinder

(cont.)

VITOGAS

VIESMANN

5822 428 GB

Page 32

Performance factor N

to DIN 4708 Cylinder storage temperature T

cyl

= cold water inlet temperature +50 K

+5 K/-0 K

Cylinder capacity litres 160 200 350 500 Performance factor N

at heating water flow temperature

90 °C 2.3 6.6 12.0 23.5 80 °C 2.2 5.0 12.0 21.5 70 °C 1.8 3.4 10.5 19.0

Performance factor N

The performance factor NL varies according to the cylinder storage temperature T

cyl

Standard values

■

cyl

= 60 °C → 1.0 × N

■

cyl

= 55 °C → 0.75 × N

■

cyl

= 50 °C → 0.55 × N

■

cyl

= 45 °C → 0.3 × N

Peak output (over 10 minutes)

Based on performance factor N

DHW heating from 10 to 45 °C

Cylinder capacity litres 160 200 350 500 Peak output (litres/10 minutes) at heating water flow temperature

90 °C 203 335 455 660 80 °C 199 290 445 627 70 °C 182 240 424 583

Max. draw-off rate (over 10 minutes)

Based on performance factor N

With booster DHW heating from 10 to 45 °C

Cylinder capacity litres 160 200 350 500 Max. draw-off rate (litres/minute) at heating water flow temperature

90 °C 20 33 45 66 80 °C 20 29 45 62 70 °C 18 24 42 58

Available water volume

Cylinder volume heated to 60 °C Without booster

Cylinder capacity litres 160 200 350 500 Draw-off rate l/min 10 10 15 15 Available water volume

Water with t = 60 °C (constant)

litres 150 185 315 440

Heat-up time

Cylinder capacity litres 160 200 350 500 Heat-up time (minutes) at heating water flow temperature

90 °C 19 18 15 20 80 °C 26 25 20 26 70 °C 34 32 31 40

DHW cylinder

(cont.)

VIESMANN

VITOGAS

5822 428 GB

Page 33

Pressure drop (primary circuit)

4 3

100

200

300

400

500

600

800

1000

500

600

800

1000

2000

3000

4000

5000

6000

8000

10 000

Pressure drop in mbar

Heating water throughput in litres/h of one cylinder cell.

160 litre cylinder capacity

200 litre cylinder capacity

350 litre cylinder capacity

500 litre cylinder capacity

Pressure drop on the DHW side

9 8 7

6 5

500

700 900

1000

2000

3000

4000

5000600 800

DHW throughput in l/h of one cylinder cell.

Pressure drop in mbar

160 and 200 litre cylinder capacity

350 and 500 litre cylinder capacity

Delivered condition

Vitocell 300-H, type EHA, 160 and 200 litre capacity Vitocell 300-H, type EHA, 350 and 500 litre capacity

DHW cylinders made from high-alloy stainless steel. – fitted thermal insulation made from rigid polyurethane foam – integral welded sensor well for cylinder temperature sensor or control

thermostat – integral thermometer and – threaded adjustable feet Colour of the epoxy-coated sheet steel casing: Vitosilver.

DHW cylinders made from high-alloy stainless steel. – with fitted thermal insulation made from rigid polyurethane foam – Connectors for cylinder temperature sensor or control thermostat – integral thermometer and – threaded adjustable feet. Packed separately and fitted to the crate: – Female reducer R 1 × ½" – sensor well and – thermal insulation piece for the sensor well Colour of the epoxy-coated sheet steel casing: Vitosilver.

DHW cylinder

(cont.)

VITOGAS

VIESMANN

5822 428 GB

Page 34

3.5 DHW cylinder connection on the DHW side

Connection to DIN 1988, example: Vitocell 100-V

DHW

DHW circulation line

DHW circulation pump

Spring-loaded check valve

Blow-off line with a visible outlet

Safety valve

Shut-off valve

Flow regulating valve (Recommendation: we recommend installing this valve and adjusting the max. water flow rate in accordance with the 10 minute peak output of the DHW cylinder.)

Pressure gauge connector

Non-return valve

Drain

Cold water

Drinking water filter

Pressure reducer to DIN 1988-2, issue Dec, 1988

Non-return valve/pipe separator

Diaphragm expansion vessel, suitable for drinking water

Information on drinking water filter

According to DIN 1988-2, a drinking water filter should be installed in systems with metal pipework. Viessmann and DIN 1988 also recommend the installation of a drinking water filter when using plastic pipes, to prevent contamination entering the DHW system.

The safety valve must be installed. Recommendation: Install the safety valve higher than the top edge of

the cylinder. This protects the valve against contamination, scaling and high temperatures. The DHW cylinder must not be drained when working on the safety valve.

Installation accessories

4.1 Accessories for connecting DHW cylinder to boiler

System connections with Vitocell

Complete with:

■ Connecting pipes

■ Circulation pump, fully wired

■ Check valve

For part numbers for the relevant cylinder types, see pricelist.

DHW cylinder

(cont.)

VIESMANN

VITOGAS

5822 428 GB

Page 35

Safety assembly to DIN 1988

Safety assembly, comprising:

■ Shut-off valve

■ Non-return valve and test connector

■ Pressure gauge connector

■ Diaphragm safety valve For DHW cylinder:

■ Up to 200 litre capacity: DN 15/R ¾ Maximum heat input 75 kW 10 bar: Part no. 7219 722

■ From 300 to 1000 litre capacity: DN 20/R 1 Maximum heat input 150 kW 10 bar: Part no. 7180 662

4.2 Accessories for heating circuits

Divicon heating circuit distributor

Construction and function

■ Available with R ¾ , R 1 and R 1¼ connections.

■ With heating circuit pump, check valve, ball valves with integral thermometers and 3-way mixer or without mixer.

■ Quick and simple installation through pre-assembled unit and compact design.

■ Low radiation losses through all-round thermal insulation shells.

■ Low electricity costs and precise control characteristics through the use of high efficiency pumps and optimised mixer curve.

■ Also available with staged pumps.

■ The bypass valve for hydraulic balancing of the heating system is available as an accessory as a threaded component for inserting into the prepared hole in the cast body.

■ The overflow valve may be required when using staged pumps to prevent the heating system running noisily. It is mounted onto the Divicon.

■ For direct connection on the boiler by means of a pipe assembly (single installation) or for wall mounting as single as well as double or triple manifold.

■ Also available as kit. For further details, see the Viessmann pricelist.

Installation accessories

(cont.)

VITOGAS

VIESMANN

5822 428 GB

Page 36

For part no. in conjunction with the different circulation pumps, see Viessmann pricelist.

The dimensions of the heating circuit distributor are the same, with or without mixer.

151

398

G 1½

120

HV HR

HV HRHV HR

Divicon with mixer (wall mounting without thermal insulation and without mixer drive extension set)

HR Heating return HV Heating flow

Overflow valve (accessory for multi-stage circulation pump)

Ball valves with thermometer (as programming unit)

Circulation pump

Bypass valve (accessory)

Three-way mixer

Heating circuit connection

R ¾ 1 1¼

Flow rate (max.)

m3/h

1.0 1.5 2.5 a (female) Rp ¾ 1 1¼ a (male) G 1¼ 1½ 2 b (female) Rp ¼ 1 1¼ b (male) G 1¼ 1¼ 2

Installation accessories

(cont.)

VIESMANN

VITOGAS

5822 428 GB

Page 37

142

398

HV HR

120

G 1½

HV HR

Divicon without mixer (wall mounting, shown without thermal insulation)

HR Heating return HV Heating flow

Overflow valve (accessory for multi-stage circulation pump)

Ball valves with thermometer (as programming unit)

Circulation pump

Ball valve

Heating circuit connection

R ¾ 1 1¼

Flow rate (max.)

m3/h

1.0 1.5 2.5 a (female) Rp ¾ 1 1¼ a (male) G 1¼ 1½ 2 b (female) Rp ¼ 1 1¼ b (male) G 1¼ 1¼ 2

Installation example: Divicon with triple manifold

HV HR

120 120 120

180 180

HV HR

(shown without thermal insulation)

HR Heating return HV Heating flow

Dimensions Manifold with heating circuit connection R ¾ and R 1 R 1¼

a 135 183 b 535 583 c 784 784 d G 1¼ G 2

Installation accessories

(cont.)

VITOGAS

VIESMANN

5822 428 GB

Page 38

Determining the required internal diameter

ΔT= 15K

ΔT= 20K

ΔT= 30K

ΔT= 5K

ΔT= 10K

2.5

Mixer control characteristics

2.0

0.1

0.2

0.5

1.0

1.5

5.0

Flow rate in m³/h

10 20 30 40531

0.1

0.2

0.5

1.0

1.5

2.0

5.0

Heating circuit output in kW

Divicon with three-way mixer The identified operating ranges B to D provide optimum control characteristics with the Divicon mixer:

Divicon with three-way mixer (R ¾) Application range: 0 to 1.0 m 3/h

Divicon with three-way mixer (R 1) Application range: 0 to 1.5 m 3/h

Divicon with three-way mixer (R 1¼) Application range: 0 to 2.5 m 3/h

Example:

Heating circuit for radiators with an output of ² = 11.6 kW Heating system temperature 75/60 °C (ΔT = 15 K)

c Specific heat capacity

Mass flow rate

Output

Flow rate

² = µ · c · ΔT c = 1.163

kg · K

c · ΔT

´ =

11600 W · kg · K

1.163 Wh · (75-60) K

= 665

m³

0.665

´ (1 kg ≈ 1 dm³)

Select the smallest possible mixer within the application range with value ´. Result of this example: Divicon with three-way mixer (R ¾)

Circulation pump curves and pressure drop on the heating water side

The residual pump head results from the difference between the selected pump curve and the pressure drop curve of the respective heating circuit distributor or further components (pipe assembly, distributor etc.). The following pump diagrams show the pressure drop curves of the different Dicivon heating circuit distributors.

Maximum flow rate for Divicon:

■

with R ¾ = 1.0 m3/h

■

with R 1 = 1.5 m3/h

■

with R 1¼ = 2.5 m3/h

Example:

Flow rate ´ = 0.665 m3/h

Selected: Divicon with mixer R ¾ and circulation pump Wilo VIRS 25/4-3, pump curve 2, pump rate 0.7 m 3/h

Head of the relevant pump curve: 28 kPa Divicon pressure drop: 3.5 kPa Residual head: 28 kPa – 3.5 kPa = 24.5 kPa.

Note

For further components (pipe assembly, distributor, etc.) determine the pressure drop and deduct it from the residual head.

Installation accessories

(cont.)

VIESMANN

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Manually controlled heating circuit pumps

Wilo VIRS 25/4-3

min.1

Max. head 3

100

200

300

400

0 0.5 1.0 1.5 2.0 2.5 Pump rate in m³/h

Pressure drop/head

mbar

kPa

50500

Divicon R ¾ with mixer

Divicon R 1 with mixer

Divicon R 1¼ with mixer

Divicon R ¾, R 1 and R 1¼ without mixer

Wilo VIRS 25/6-3

Head min.1

Head max.3

100

200

300

400

0 0.5 1.0 1.5 2.0 2.5 Pump rate in m³/h

Pressure drop/head

mbar

kPa

500

600

Divicon R ¾ with mixer

Divicon R 1 with mixer

Divicon R 1¼ with mixer

Divicon R ¾, R 1 and R 1¼ without mixer

Grundfos VIUPS 25-40

Head min.

Head max.

100

200

300

40400

0 0.5 1.0 1.5 2.0 2.5 Pump rate in m³/h

Pressure drop/head

mbar

kPa

Divicon R ¾ with mixer

Divicon R 1 with mixer

Divicon R 1¼ with mixer

Divicon R ¾, R 1 and R 1¼ without mixer

Grundfos VIUPS 25-60

Max. head

Min. head

60600

100

200

300

400

0 0.5 1.0 1.5 2.0 2.5

Pump rate in m³/h

Pressure drop/head

mbar

kPa

50500

Divicon R ¾ with mixer

Divicon R 1 with mixer

Divicon R 1¼ with mixer

Divicon R ¾, R 1 and R 1¼ without mixer

Installation accessories

(cont.)

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Heating circuit pumps regulated by differential pressure

According to the [German] Energy Savings Order (EnEV), circulation pumps in central heating systems must be sized in accordance with current technical rules. Circulation pumps in central heating systems with rated output higher than 25 kW should be equipped and designed in such a way that the power consumption will be automatically matched to the operational (capacity) requirements in at least 3 stages, if no safety concerns relating to the boiler make demands to the contrary.

In addition to the EnEV regulations, the use of regulated pumps is also recommended for smaller capacities.

Design information

The use of differential pressure regulated heating circuit pumps requires heating circuits with variable flow rate, e.g. single line and twin-line systems with thermostatic valves, underfloor heating with thermostatic or zone valves.

Wilo Stratos Para 25/1-7

■ Very economical HE pump (in accordance with Energy Label A)

Operating mode: Constant differential pressure

100

200

300

400

0 0.5 1.0 1.5 2.0 2.5

Pump rate in m³/h

Pressure drop/head

mbar

kPa

50500

60600

3.0 3.5 4.0

70700

Δp-C

max.

Divicon R ¾ with mixer

Divicon R 1 with mixer

Divicon R 1¼ with mixer

Divicon R ¾, R 1 and R 1¼ without mixer

Installation accessories

(cont.)

VIESMANN

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Operating mode: Variable differential pressure

100

200

300

400

0 0.5 1.0 1.5 2.0 2.5

Pump rate in m³/h

Pressure drop/head

mbar

kPa

50500

60600

3.0 3.5 4.0

70700

Δp-V

max.

Divicon R ¾ with mixer

Divicon R 1 with mixer

Divicon R 1¼ with mixer

Divicon R ¾, R 1 and R 1¼ without mixer

Grundfos Alpha 2-60

■ Very economical HE pump (in accordance with Energy Label A)

■ with power consumption indication

■ with Autoadapt function (automatic matching to the pipework)

■ with night setback function

100

200

300

400

0 0.5 1.0 1.5 2.0 2.5

Pump rate in m³/h

Pressure drop/head

mbar

kPa

50500

60600

Divicon R ¾ with mixer

Divicon R 1 with mixer

Divicon R 1¼ with mixer

Divicon R ¾, R 1 and R 1¼ without mixer

Stage 1

Stage 2

Stage 3

Min. proportional pressure

Max. proportional pressure

Min. constant pressure

Max. constant pressure

Bypass valve

Part no. 7464 889

To hydraulically balance the heating circuit with mixer. Inserted into the Divicon.

Overflow valve

Part no. 7429 738: R ¾ Part no. 7429 739: R 1 Part no. 7429 740: R 1¼

Only with manually controlled heating circuit pumps. Fitted onto the Divicon.

Installation accessories

(cont.)

VITOGAS

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Page 42

Manifold

incl. thermal insulation Wall mounted with wall mounting bracket to be ordered separately. The connection between boiler and manifold must be made on site.

For 2 Divicon Part no. 7460 638 for Divicon R ¾ and R 1

HV HR HV HR

120

495

HV HR

120

135

120

180

G 1½ Rp ¾

Connection option for expansion vessel HV Heating water flow HR Heating water return

Part no. 7466 337 for Divicon R 1¼

HV HR HV HR

120

495

HV HR

420

183

120

180

G 2

Rp ¾

G 2

Connection option for expansion vessel HV Heating water flow HR Heating water return

Pressure drop

0 0.5 1 1.5 2 Flow rate in m³/h

0.5

1.5

2.5

3.5

2.5

Pressure

drop

kPa

A B

Manifold for Divicon R ¾ and R 1

Manifold for Divicon R 1¼

Installation accessories

(cont.)

VIESMANN

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Page 43

For 3 Divicon Part no. 7460 643 for Divicon R ¾ and R 1

120

HV HR HV HR HV HR

120 120

784

HV HR

135

180 180

120

G 1½

Rp ¾

Connection option for expansion vessel HV Heating water flow HR Heating water return

Part no. 7466 340 for Divicon R 1¼

120

HV HR HV HR HV HR

120 120

784

HV HR

183

180 180

420

G 2

Rp ¾

G 2

Connection option for expansion vessel HV Heating water flow HR Heating water return

Pressure drop

0 0.5 1 1.5 2 Flow rate in m³/h

0.5

1.5

2.5

3.5

2.5

Pressure

drop

kPa

4.554.5

5.5

A B

Manifold for Divicon R ¾ and R 1

Manifold for Divicon R 1¼

Wall mounting bracket Part no. 7465 894

for individual Divicon With screws and dowels.

for Divicon with mixer without mixer

a mm 151 142

Part no. 7465 439

for manifold With screws and dowels.

for Divicon R ¾ and R 1 R 1¼

a mm 142 167

Installation accessories

(cont.)

VITOGAS

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Page 44

Pipe assembly Part no. 7439 211

For fitting a Divicon to the boiler flow and return connector.

120

G 1½

575

120

G 1½

4.3 Boiler accessories

Four-way mixer

For for-way mixer and matching mixer motors, see Viessmann pricelist.

Safety equipment block

■ with safety assembly

■ incl. thermal insulation

Part no. 7143 779 for 15 to 40 kW Part no. 7143 780 for 50 and 63 kW

232

144

■ with safety valve R ½ or R ¾ (blow-off pressure 3 bar)

■ with pressure gauge

■ with automatic air vent valve with automatic shut-off facility

■ incl. thermal insulation

Plinth for Vitogas 200-F

Height: 250 mm ■ Part no. 7196 461 for 11 to 22 kW

■ Part no. 7196 462 for 29 to 35 kW

■ Part no. 7196 463 for 42 to 60 kW

Plinth for Vitogas 100-F

Height: 250 mm ■ Part no. 7187 612 for 29 to 35 kW

■ Part no. 7187 613 for 42 to 60 kW

Installation accessories

(cont.)

VIESMANN

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Flue gas monitoring sensor

Part no. 7266 023

Sensor for installation in draught hood with plug "CN2" for burner control unit.

If flue gas enters the installation room, the flue gas monitoring device switches the burner off.

Design information

5.1 Selection of rated output

Select a boiler according to the required heat demand including DHW heating. The rated output for low temperature boilers, condensing boilers and multi-boiler systems may be higher than the calculated heat demand of the building in question.

The level of efficiency of low temperature boilers is consistent across a wide boiler load range.

5.2 System design

The boiler water temperature is limited to 75 °C. The boiler water temperature and the flow temperature can be raised by adjusting the thermostat.

To minimise distribution losses, we recommend that you size the heat distribution system and the DHW heating system for a max. flow temperature of 70 °C.

5.3 Flue system

With draught in the flue gas system exceeding 10 Pa, we recommend the installation of a Vitoair combined draught stabiliser (for chimney installation) near the ceiling (see the separate datasheet in register 9).

5.4 Safety equipment

Equip these boilers with a type-tested safety valve in accordance with EN 12828 for hot water heating systems with a safety temperature of up to 110 °C. This must be identified in accordance with TRD 721 as follows:

■ "H" up to 3.0 bar permissible operating pressure and max. 2700 kW rated output

■ "D/G/H" for all other operating conditions.

5.5 Thermal safety shut-off valve

According to paragraph 4, section 5 of the FeuVo '96 [or local regulations], thermally activated shut-off equipment must be installed in combustion equipment or in gas lines immediately upstream of the combustion equipment, which will shut off the gas supply, if the external temperature exceeds 100 °C.

These valves must isolate the gas supply for at least 30 minutes up to a temperature of 650 °C. This should prevent the formation of explosive gas mixtures in the event of a fire.

5.6 Heating circuits

For heating systems with plastic pipes, we recommend the use of impermeable pipes to prevent the diffusion of oxygen through the pipe walls. Provide system separation in heating systems with plastic pipes to DIN 4726 that are permeable to oxygen. We supply a separate heat exchanger for this. We recommend a return temperature raising facility for systems with a water content > 15 l/kW.

Underfloor heating systems and heating circuits with very large water content should be connected to the boiler via a three-way mixer; see the technical guide on "Control of underfloor heating systems". Install a temperature limiter into the flow of the underfloor heating circuit to limit the maximum temperature. Observe the requirements of DIN 18560-2 [or local regulations].

5.7 Plastic pipework for radiators

We also recommend the installation of a temperature limiter to limit the maximum temperature of plastic pipes in heating circuits with radiators.

Installation accessories

(cont.)

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5.8 Additional requirements when installing boilers for LPG operation in rooms below ground level

According to TRF 1996 Vol. 2 – valid as of 1 September 1997 – an external safety solenoid valve is no longer required when installing the boiler below ground level.

However, the high safety standard derived from the use of an external safety solenoid valve has proved to be valuable. We therefore recommend the continued installation of an external safety solenoid valve when installing the boiler below ground level.

5.9 Flue gas monitoring device

The EC Gas Appliances Directive specifies the installation of a flue gas monitoring device for gas boilers up to 50 kW, if the installation room is not sealed against other rooms of the accommodation or utility area and is not provided with adequate ventilation. This does not apply if the installation room is separated from other rooms through thick walls and tightly fitting, self-closing doors or if it is adequately ventilated according to the "ventilation requirements" specified by the TRGI [Germany or by local ventilation regulations].

The flue gas monitoring device can also, e.g. on request of the building owner, be retrofitted in non-living spaces after the installation of the boiler.

5.10 Low water indicator

According to the EN 12828, special low water level protection can be omitted for boilers up to 300 kW, as long as heating can be reliably prevented when the water level is too low.

Viessmann Vitogas are equipped with type-tested thermostats and high limit safety cut-outs. Tests have verified that the burner will be automatically switched OFF in the event of water shortage due to a leak in the heating system and simultaneous burner operation, before the boiler or the flue system reach unacceptably high temperatures.

5.11 System water quality

For boilers with a rated output in excess of 50 kW, soften the water in accordance with VDI 2035-1 under the following circumstances:

■ If the total amount of alkaline earths is in excess of 2.0 mol/m³.

■ If the volume of fill and top-up water exceeds three times the water content of the heat system during its service life.

■ If the specific system volume is in excess of 20 l/kW.

For further details regarding the water quality requirements, see the technical guide Vitogas from 72 kW.

Control units

6.1 Overview of control unit types

Vitotronic 100, type KC3

Electro-mechanical boiler control unit:

■ For one heating circuit without mixer

■ For a single stage burner

According to the EnEV [Germany], a weather-compensated or room temperature-dependent control unit with time program for reduced mode must be installed downstream.

Design information

(cont.)

VIESMANN

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Vitotronic 100, type KC4

Electronic boiler control unit:

■ For constant boiler water temperature

■ For single or two-stage burner

■ For one heating circuit without mixer

■ With digital display

■ With cylinder thermostat

■ With integral diagnostic system

According to the EnEV [Germany], a weather-compensated or room temperature-dependent control unit with time program for reduced mode must be installed downstream.

Vitotronic 150, type KB2

Heat demand-dependent, digital boiler control unit:

■ For modulating boiler water temperature

■ With fuzzy logic

■ For one heating circuit without mixer

■ With digital multi-channel time switch with individual and seven-day programs

■ With cylinder thermostat

■ With integral diagnostic system

Vitotronic 200, type KW4

Weather-compensated, digital boiler control unit:

■ For single boiler systems

■ For one heating circuit without mixer

■ With cylinder thermostat

■ With digital time switch with individual and seven-day programs

■ With separate switching times for central heating, DHW heating and the DHW circulation pump

■ With integral diagnostic system

■ Function extension (accessories): To default an additional set boiler water temperature via 0 – 10 V input

■ Via control module V (accessory): – External heating program changeover – Demand with set default value – Blocking the boiler – Short term operation of DHW circulation pump – Fault message input and fault message output

Control units

(cont.)

VITOGAS

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Vitotronic 200, type KW5

Weather-compensated, digital boiler and heating circuit control unit:

■ For single boiler systems

■ For a heating circuit without mixer and a heating circuit with mixer

■ With cylinder thermostat

■ With digital time switch with individual and seven-day programs

■ With separate adjustable switching times, set values and heating curves for the heating circuits

■ With separate switching times for central heating, DHW heating and the DHW circulation pump

■ With integral diagnostic system

■ Function extension (accessories): To default an additional set boiler water temperature via 0 – 10 V input

6.2 Components in the delivered condition

Allocation to control unit types

Vitotronic 100 150 200 Type KC3 KC4 KB2 KW4 KW5 Components

Boiler water temperature sensor x x x x x Cylinder temperature sensor x x x x Outside temperature sensor x x

Boiler water temperature sensor

Specification

Lead length 1.6 m, fully wired IP rating IP 32 to EN 60529; ensure

through appropriate design

and installation Sensor type Viessmann Pt500 Permissible ambient temperature – during operation 0 to +130 °C – during storage and transport -20 to +70 °C

Cylinder temperature sensor

Specification

Lead length 5.8 m, fully wired IP rating IP 32 to EN 60529; ensure

through appropriate design

and installation Sensor type Viessmann Pt500 Permissible ambient temperature – during operation 0 to +90 °C – during storage and transport –20 to +70 °C

Outside temperature sensor

Installation location:

■ North or north-western wall of the building

■ 2 to 2.5 m above the ground, for multi-storey buildings in the upper half of the second floor

Connection:

■

2-core lead, length up to 35 m with a cross-section of 1.5 mm2 (copper).

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

Control units

(cont.)

VIESMANN

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Specification

IP rating IP 43 to EN 60529;

ensure through appropri-

ate design/installation Sensor type Viessmann Ni500 Permissible ambient temperature during operation, storage and transport -40 to +70 °C

6.3 Vitotronic 100, type KC3, part no. 7186 582

Specification

Construction

The control unit comprises:

■ ON/OFF switch

■ Temperature controller DIN TR 116807 or DIN TR 96808

■ High limit safety cut-out DIN STB 106005 or DIN STB 116907 or DIN STB 98108

■ Wiring chamber Connection of the burner via a system plug Connection of external equipment (heating circuit pump, clock thermostat) via terminals Connection of three-phase consumers via additional contactors

Function

■ Constant control of the boiler water temperature

According to the [German] Energy Savings Order, a weather-compensated or room temperature-dependent control unit with time programming for reduced operation must be installed downstream of the boiler (see Viessmann pricelist register 18 "Heating circuit control units").

Control characteristics

■ Two-point control

■ Thermostat with setting range 40 to 75 °C

■ Maximum boiler water temperature limit: 75 °C, adjustable to 87 °C or 95 °C

■ Adjusting the high limit safety cut-out: 110 °C, adjustable to 100 °C

Specification

Rated voltage 230 V~ Rated frequency 50 Hz Rated current 6 A Protection class I IP rating IP 20 D to EN 60529, ensure

through design/installation Function Type 1B to EN 60730-1 Permissible ambient temperature – during operation 0 to +40 °C, use in the living

space or boiler room (standard

ambient conditions) – during storage and transport

−20 to +65 °C

Rated breaking capacity – Heating circuit pump 4(2) A, 230 V~ –

Burner plug fA

4(2) A, 230 V~ – Total max. 6 A, 230 V~

Delivered condition

■ Boiler water temperature sensor

■ Bag with technical documentation

6.4 Vitotronic 100, type KC4, part no. 7186 569

Specification

Composition

The control unit comprises a standard unit, electronic modules and a programming unit.

Standard unit:

■ ON/OFF switch

■ Terminals for high limit safety cut-out test

■ Keys for emissions test function

■ Optolink laptop interface

■ Temperature controller DIN TR 116807 or DIN TR 96808

■ High limit safety cut-out DIN STB 106005 or DIN STB 116907 or DIN STB 98108

■ Operation and fault displays

■ Plug connection chamber: – Connection of external equipment via a system plug – Connection of three-phase consumers via additional contactors

Control units

(cont.)

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Programming unit:

■ Display

■ Keys: – Program selection – Boiler water temperature – DHW temperature

Functions

■ Constant control of the boiler water temperature

■ Electronic maximum and minimum temperature limit

■ Integral diagnostic system

■ Cylinder temperature control unit with priority control (heating circuit pump OFF).

Control characteristics

■ P-characteristics with two-point output

■ Thermostat for limiting the max. boiler water temperature: 75 °C, adjustable to 87 °C or 95 °C

■ Adjusting the high limit safety cut-out: 110 °C, adjustable to 100 °C

Boiler coding card

For matching to the boiler (supplied with the boiler).

Specification

Rated voltage 230 V~ Rated frequency 50 Hz Rated current 6 A Power consumption 5 W

Protection class I IP rating IP 20 D to EN 60529;

ensure through appropriate design and installation

Function Type 1B to

EN 60 730-1 Permissible ambient temperature – during operation 0 to +40 °C

Installation in living

spaces or boiler rooms

(standard ambient con-

ditions) – during storage and transport -20 to +65 °C Rated capacity of the relay outputs

sÖ

Heating circuit pump

4(2) A 230 V~

Circulation pump for cylinder heating

4(2) A 230 V~

Total sÖ, sA

max. 4 A, 230 V~

Burner 4(2) A 230 V~

lÖ

Burner, two-stage Only with auxiliary module (part of the standard delivery for Viessmann boilers)

1(0.5) A 230 V~

Total 6 A 230 V~

Delivered condition

■ Boiler water temperature sensor

■ Cylinder temperature sensor

■ Bag with technical documentation

Heating system with DHW cylinder

Order the circulation pump with check valve for cylinder temperature control separately.

6.5 Vitotronic 150, type KB2, part no. 7186 570

Specification

Construction

The control unit comprises a standard unit, electronic modules and a programming unit.

Standard unit:

■ ON/OFF switch

■ Terminals for high limit safety cut-out test

■ Keys for emissions test function

■ Optolink laptop interface

■ Temperature controller DIN TR 77708 or DIN TR 116807

■ High limit safety cut-out DIN STB 106005 or DIN STB 116907

■ Operation and fault displays

■ Plug connection chamber: – Connection of external equipment via a system plug – Connection of three-phase consumers via additional contactors

Programming unit:

■ With digital multi-channel time switch

■ Adjustment and display of temperatures and codes

■ Fault message display

■ Rotary selector for the temperature in standard mode

■ Keys: – Temperature for reduced mode – Program selection – Boiler water temperature – DHW temperature

■ Time / Date

Functions

■ Heat demand-dependent control of the boiler water temperature

■ Electronic maximum and minimum temperature limit

■ Anti-seizing pump protection

■ Integral diagnostic system

■ Adaptive cylinder temperature control unit with priority control (heating circuit pumps OFF)

According to the Energy Savings Order [Germany], the temperature in each room must be individually controlled, e.g. through thermostatic radiator valves.

Control units

(cont.)

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For heating systems with several heating circuits we recommend the use of other boiler and heating circuit control units (e.g. Vitotronic 200 or Vitotronic 300).

Control characteristics

■ P-characteristics with two-point output

■ Thermostat for limiting the max. boiler water temperature: 75 °C, adjustable to 87 °C or 95 °C

■ Adjusting the high limit safety cut-out: 110 °C, adjustable to 100 °C

Time switch

Digital multi-channel time switch

■ Day and week program, annual calendar

■ Automatic summer/winter time changeover

■ Time, day and standard switching times for central heating and DHW heating are factory-set

■ Switching times are individually programmable, i.e. up to four switching periods per day

Shortest switching interval: 10 minutes Power backup: 5 years

Boiler coding card

For matching to the boiler (supplied with the boiler).

Setting heating programs

The heating system frost protection (see frost protection function) applies to all heating programs. You can select the following operating programs with the program keys:

■ Heating and DHW

■ Only DHW

■ Standby mode

Standby mode

No DHW heating takes place in "Standby mode". In summer, the burner is switched ON if the boiler water temperature reaches 5 °C and is switched OFF again when the boiler water temperature reaches 42 °C.

The heating circuit pump will be switched OFF from 16 March to 15 October. From 16 October to 15 March it will then be switched ON on demand.

Summer mode

("DHW only") The burner starts only when the DHW cylinder needs reheating (controlled by the cylinder thermostat). The respective lower boiler water temperature of each boiler is maintained.

Specification

Rated voltage 230 V~ Rated frequency 50 Hz Rated current 6 A Power consumption 5 W Protection class I IP rating IP 20 D to EN 60529;

ensure through appropriate design/installation

Function Type 1B to

EN 60 730-1 Permissible ambient temperature – during operation 0 to +40 °C

Installation in living

spaces or boiler rooms

(standard ambient con-

ditions) – during storage and transport

−20 to +65 °C

Rated capacity of the relay outputs

sÖ

Heating circuit pump

4(2) A 230 V~

Circulation pump for cylinder heating

4(2) A 230 V~

Total sÖ, sA

max. 4 A, 230 V~

Burner 4(2) A 230 V~

Total 6 A 230 V~

Delivered condition

■ Boiler water temperature sensor

■ Cylinder temperature sensor

■ Bag with technical documentation

Heating system with DHW cylinder

Order the circulation pump with check valve for cylinder temperature control separately.

6.6 Vitotronic 200, type KW4, part no. 7186 571

Specification

Construction

The control unit comprises a standard unit, electronic modules and a programming unit.

Standard unit:

■ ON/OFF switch

■ Terminals for high limit safety cut-out test

■ Keys for emissions test function

■ Optolink laptop interface

■ Temperature controller DIN TR 96808 or DIN TR 116807

■ High limit safety cut-out DIN STB 106005 or DIN STB 98108 or DIN STB 116907

■ Operation and fault displays

■ Plug connection chamber – Connection of external equipment via a system plug – Connection of three-phase consumers via additional contactors

Programming unit:

■ With digital time switch

■ Backlit display with plain text support

■ Adjustment and display of temperatures and codes

■ Fault message display

■ Rotary selector for the temperature in standard mode

■ Keys: – Temperature for reduced mode – Program selection – Holiday program – Party and economy mode – DHW temperature – Heating curves for boiler water temperature and flow temperature – Time / Date

Control units

(cont.)

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Functions

■ Weather-compensated control of the boiler water and/or flow temperature

■ Electronic maximum and minimum temperature limit

■ Demand-dependent heating circuit pump and burner stop (not for burners on boilers with a low-end boiler water temperature limit)

■ Adjustment of a variable heating limit

■ Anti-seizing pump protection

■ Integral diagnostic system

■ Flue gas temperature monitoring with flue gas temperature sensor

■ Maintenance display

■ Adaptive cylinder temperature control unit with priority control (heating circuit pumps OFF)

■ Auxiliary function for DHW heating (short-term heating to a higher temperature)

The requirements of DIN EN 12831 for heat load calculation are met. To reduce the heat-up load, the reduced room temperature will be raised in case of low outside temperatures. The flow temperature will be raised for a limited time to reduce the heat-up time after a setback period. According to the Energy Savings Order [Germany], the temperature in each room must be individually controlled, e.g. through thermostatic radiator valves.

Control characteristics

■ Boiler control unit: P-characteristics with two-point output when using a burner with multiple stages

■ Heating circuit control unit: PI characteristics with three-point output

■ Thermostat for limiting the max. boiler water temperature: 75 °C, adjustable to 87 °C

■ Adjusting the high limit safety cut-out: 110 °C, adjustable to 100 °C

■ Heating curve setting range: – Slope: 0.2 to 3.5 – Level: -13 to 40 K – Max. limit: 20 to 130 °C – Min. limit: 1 to 127 °C

■ Range of the set DHW temperature 10 to 60 °C, may be changed to 10 - 95 °C

Boiler coding card

For matching to the boiler (supplied with the boiler).

Time switch

Digital time switch

■ Day and week program, annual calendar

■ Automatic summer/winter time changeover

■ Automatic function for DHW heating and DHW circulation pump

■ Time, day and standard switching times for central heating, DHW heating and the DHW circulation pump are factory-set

■ Switching times are individually programmable, i.e. up to four switching periods per day

Shortest switching interval: 10 minutes Power backup: 5 years

Setting heating programs

The heating system frost protection (see frost protection function) applies to all heating programs. You can select the following operating programs with the program keys:

■ Heating and DHW

■ Only DHW

■ Standby mode

External heating program changeover via control module V.

Summer mode

("DHW only")

The burner starts only when the DHW cylinder needs reheating (controlled by the cylinder thermostat). The respective low-end boiler water temperature of each boiler is maintained if necessary.

Frost protection

■ The frost protection function starts when the outside temperature drops below approx. +1 °C. With active frost protection, the heating circuit pumps are switched ON and the boiler water is maintained at the set value for reduced mode, i.e. at a low-end temperature of approximately. 20 °C. The allocated temperature is maintained for boilers with a low-end temperature limit.

■ The frost protection function stops when the outside temperature rises above approx. +3 °C, i.e. the heating circuit pump and burner will be switched off.

Adjusting the heating curves (slope and level)

The Vitotronic 200 regulates the boiler water temperature in weathercompensated mode (= flow temperature of the heating circuit without mixer). The boiler water temperature is automatically boosted by between 0 and 40 K higher than the currently required set flow temperature (delivered condition 8 K). The flow temperature required to reach a specific room temperature depends on the heating system and the thermal insulation of the building to be heated. Adjusting both heating curves matches the boiler water temperature and the flow temperature to these operating conditions. The upper boiler water temperature is limited by the thermostat and the electronic maximum temperature limiter.

0,2

Outside temperature in °C

Boiler water or

flow temperature in °C

Slope

2,4

2,6

2,8

3,0

3,2

3,4

0 -5 -10 -15 -20510

2,0

2,2

0,4

0,6

0,8

1,0

1,2

1,4

-30-25

100

110

1,6

1,8

1520

Specification

Rated voltage 230 V~ Rated frequency 50 Hz Rated current 6 A Power consumption 5 W Protection class I IP rating IP 20 D to EN 60529;

ensure through appropriate design/installation

Function Type 1B to

EN 60 730-1

Control units

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Permissible ambient temperature – during operation 0 to +40 °C

Installation in living spaces or boiler rooms (standard ambient conditions)

– during storage and transport

−20 to +65 °C

Rated capacity of the relay outputs

sÖ

Heating circuit pumps

4(2) A, 230 V~

Circulation pump for cylinder heating

4(2) A, 230 V~

DHW circulation pump 4(2) A, 230 V~

Total sÖ, sA, sK, gS

max. 4 A, 230 V~

fA Burner 4(2) A, 230 V~ lÖ

Burner, two-stage Only with auxiliary module (part of the standard delivery for Viessmann boilers) 1(0.5) A,230 V~

Total max. 6 A, 230 V~

Delivered condition

■ Programming unit

■ Outside temperature sensor

■ Boiler water temperature sensor

■ Cylinder temperature sensor

■ Bag with technical documentation

Heating system with DHW cylinder

Order the circulation pump with check valve for cylinder temperature control separately.

Heating system with heating circuit with mixer

An extension kit (accessories) is required for each heating circuit with mixer.

6.7 Vitotronic 200, type KW5, part no. 7186 317

Specification

Composition

The control unit comprises a standard unit, electronic modules and a programming unit.

Standard unit:

■ ON/OFF switch

■ Terminals for high limit safety cut-out test

■ Keys for emissions test function

■ Optolink laptop interface

■ Temperature controller DIN TR 96808 or DIN TR 116807

■ High limit safety cut-out DIN STB 106005 or DIN STB 98108 or DIN STB 116907

■ Operation and fault displays

■ Plug connection chamber – Connection of external equipment via a system plug – Connection of three-phase consumers via additional contactors

Programming unit:

■ With digital time switch

■ Backlit display with plain text user prompts

■ Adjustment and display of temperatures and codes

■ Fault message display

■ Rotary selector for the temperature in standard mode

Functions

■ Weather-compensated control of the boiler water and/or flow temperature

■ Electronic maximum and minimum temperature limit

■ Demand-dependent heating circuit pump and burner stop (not for burners on boilers with a low-end boiler water temperature limit)

■ Adjustment of a variable heating limit

■ Anti-seizing pump protection

■ Integral diagnostic system

■ Flue gas temperature monitoring with flue gas temperature sensor

■ Maintenance display

■ Adaptive cylinder temperature control with priority control (heating circuit pumps off, mixer closed)

■ Auxiliary function for DHW heating (short-term heating to a higher temperature)

■ Optimised control of a heating circuit, e.g. underfloor heating circuit, via a flow and return temperature sensor

■ Screed drying, for underfloor heating systems

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Control characteristics

■ Boiler control unit: P-characteristics with two-point output when using a burner with multiple stages

■ Heating circuit control unit: PI characteristics with three-point output

■ Thermostat for limiting the max. boiler water temperature: 75 °C, adjustable to 87 °C

■ Adjustment of the high limit safety cut-out: 110 °C, adjustable to 100 °C

■ Heating curve setting range: – Slope: 0.2 to 3.5 –

Level: −13 to 40 K

– Max. limit: 20 to 130 °C – Min. limit: 1 to 127 °C – Differential temperature for a heating circuit with mixer: 0 to 40 K

■ Set DHW temperature setting range: 10 to 60 °C; can be changed to 10 to 95 °C

Boiler coding card

For matching to the boiler (supplied with the boiler).

Time switch

Digital time switch

■ Individual day and 7-day program, annual calendar

■ Automatic summer/winter time changeover

■ Automatic function for DHW heating and DHW circulation pump

■ Time, day and standard switching times for central heating, DHW heating and the DHW circulation pump are factory-set

■ Switching times are individually programmable, i.e. up to four switching periods per day

Shortest switching interval: 10 minutes Power backup: 5 years

Setting heating programs

The heating system frost protection (see frost protection function) applies to all heating programs. You can select the following operating programs with the program keys:

■ Heating and DHW

■ Only DHW

■ Standby mode

External heating program changeover via control module V.

Summer mode

("DHW only") The burner starts only when the DHW cylinder needs reheating (controlled by the cylinder thermostat). The respective low-end boiler water temperature of each boiler is maintained if necessary.

Frost protection

■ The frost protection function will be started when the outside temperature drops below approx. +1 °C. With active frost protection, the heating circuit pumps are switched ON and the boiler water is maintained at the set value for reduced mode, i.e. at a low-end temperature of approximately. 20 °C. The allocated temperature is maintained for boilers with a low-end temperature limit.

■ The frost protection function is stopped when the outside temperature rises above approx. +3 °C, i.e. the heating circuit pump and burner will be switched off.

Adjusting the heating curves (slope and level)

The Vitotronic 200 regulates the boiler water temperature (= flow temperature of the heating circuit without mixer) and the flow temperature of the heating circuit with mixer, subject to weather conditions. The boiler water temperature is automatically boosted by between 0 and 40 K higher than the currently required set flow temperature (delivered condition 8 K). The flow temperature required to reach a specific room temperature depends on the heating system and the thermal insulation of the building to be heated. Adjusting both heating curves matches the boiler water temperature and the flow temperature to these operating conditions. The upper boiler water temperature is limited by the thermostat and the electronic maximum temperature limiter.

0,2

Outside temperature in °C

Boiler water or

flow temperature in °C

Slope

2,4

2,6

2,8

3,0

3,2

3,4

0 -5 -10 -15 -20510

2,0

2,2

0,4

0,6

0,8

1,0

1,2

1,4

-30-25

100

110

1,6

1,8

1520

Specification

Rated voltage 230 V~ Rated frequency 50 Hz Rated current 6 A Power consumption 5 W Protection class I IP rating IP 20 D to EN 60529;

ensure through appropriate design and installation

Function Type 1B to

EN 60 730-1 Permissible ambient temperature – during operation 0 to +40 °C

Installation in living

spaces or boiler rooms

(standard ambient con-

ditions) – during storage and transport -20 to +65 °C Rated capacity of the relay outputs

sÖ

Heating circuit pumps

4(2) A, 230 V~

Circulation pump for cylinder heating

4(2) A, 230 V~

DHW circulation pump 4(2) A, 230 V~

gS Mixer motor 0.2(0.1) A, 230 V~ Total sÖ, sA, sK, gS

max. 4 A, 230 V~

fA Burner 4(2) A, 230 V~ lÖ

Burner, two-stage Only with auxiliary module (part of the standard delivery for Viessmann boilers) 1(0.5) A,230 V~

Total max. 6 A, 230 V~

Control units

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Delivered condition

■ Programming unit

■ Outside temperature sensor

■ Boiler water temperature sensor

■ Cylinder temperature sensor

■ Bag with technical documentation

Heating system with DHW cylinder

Order the circulation pump with check valve for cylinder temperature control separately.

Heating system with heating circuit with mixer

An extension kit (accessories) is required for each heating circuit with mixer.

6.8 Control unit accessories

Allocation of accessories according to control unit type

Vitotronic 100 150 200 Type KC3 KC4 KB2 KW4 KW5 Accessories

Extension kit for one heating circuit with mixer x Contact temperature sensor x Immersion thermostat x Contact thermostat x Vitotrol 100, type UTDB x x Vitotrol 100, type UTDB-RF x Vitotrol 300 x x Room temperature sensor x x KM BUS distributor x x x Flue gas temperature sensor x x Radio clock receiver x x x Function extension 0–10 V x x Ext. Extension H5 x x x x Vitocom 100 x x x Control module V x x

Extension kit for one heating circuit with mixer

Part no. 7450 650

Components:

■ Mixer motor with connecting cable

■ Plug for the heating circuit pump and flow temperature sensor (contact temperature sensor)

The mixer motor is mounted directly onto the Viessmann mixer DN 20 to 50 and R ½ to 1¼.

Mixer motor

180

130

Specification

Cable length 4.2 m, fully wired Rated voltage 230 V~ Rated frequency 50 Hz Power consumption 4 W Protection class II

IP rating IP 42 to EN 60529; ensure

through appropriate design

and installation Permissible ambient temperature – during operation 0 to +40 °C – during storage and transport -20 to +65 °C Torque 3 Nm Runtime for 90 ° ∢

120 s

Flow temperature sensor (contact temperature sensor)

Specification

Lead length 5.8 m, fully wired IP rating IP 32 to EN 60529; ensure

through appropriate design

and installation Sensor type Viessmann Ni500

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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 in conjunction with the Divicon heating circuit distributor

Part no. 7424 959

Components:

■ Mixer motor with connecting cable

■ Plug for heating circuit pump and flow temperature sensor (immersion sensor for installation in the Divicon)

Mixer motor

180

130

Specification

Lead length 3.5 m, fully wired Rated voltage 230 V~ Rated frequency 50 Hz Power consumption 4 W Protection class I

IP rating IP 42 to EN 60529; ensure

through appropriate design

and installation Permissible ambient temperature – during operation 0 to +40 °C – during storage and transport -20 to +65 °C Torque 3 Nm Runtime for 90 ° ∢

120 s

Flow temperature sensor (immersion sensor)

Specification

Lead length 4.0 m, fully wired IP rating IP 32 to EN 60529; ensure

through appropriate design

and installation Sensor type Viessmann Ni500 Permissible ambient temperature – during operation 0 to +120 °C – during storage and transport -20 to +70 °C

Contact temperature sensor

Part no. 7183 288

For capturing the flow and return temperature.

Specification

Lead length 5.8 m, fully wired IP rating IP 32 to EN 60529; ensure

through appropriate design

and installation Sensor type Viessmann Ni500 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 if the flow temperature is too high.

Control units

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130

200

Specification

Lead 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 116807

or DIN TR 96808

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 if the flow temperature is too high.

130

Specification

Lead 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 116807

or DIN TR 96808

Vitotrol 100, type UTDB

Part no. Z007 691

Room temperature controller

■ With switching output (two-point output)

■ With digital time switch

■ With individual and seven-day programs

■ Programming unit with user prompts: – 3 preselected time programs, individually adjustable – Constant manual mode with adjustable set room temperature – Frost protection mode – Holiday program

■ With selector keys for party and economy mode

Installation in the main living room on an internal wall opposite radiators. Never install inside shelving units, in recesses, or immediately by a door or heat source (e.g. direct sunlight, fireplace, TV set, etc.). Operation without power supply (two 1.5 V round alkaline batteries, type LR6/AA, which run for approx.1.5 years). Control unit connection: 2-core lead with a cross-section of 0.75 mm2 for 230 V~.

130

Specification

Rated voltage 3 V–

Battery LR6/AA Rated breaking capacity of the zero volt contact – max. 6(1) A, 230 V~ – min. 1 mA, 5 V– IP rating IP 20 to EN 60529;

ensure through appropriate

design/installation Function RS Type 1B to EN 60730-1

Control units

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Permissible ambient temperature – during operation 0 to +40 °C – during storage and transport –25 to +65 °C Setting range – Comfort temperature 10 to 40 °C – Setback temperature 10 to 40 °C – Frost protection temperature 5 °C Power reserve during battery change 3 min

Vitotrol 100, type UTDB-RF

Part no. Z007 692

Room temperature controller with integral wireless transmitter and one receiver

■ With digital time switch

■ With individual and seven-day programs

■ With selector keys for party and economy mode

Installation in the main living room on an internal wall opposite radiators. Never install inside shelving units, in recesses, or immediately by a door or heat source (e.g. direct sunlight, fireplace, TV set, etc.). Room temperature controller operation without power supply (two 1.5 V round alkaline batteries, type LR6/AA, which run for approx.

1.5 years).

Receiver with relay state indication.

Connection of the receiver to the control unit (subject to control unit type):

■

4-core cable with a cross-section of 1.5 mm2 for 230 V~ or

■ 3-core cable without green/yellow core for 230 V~ or

■

2-core lead with a cross section of 0.75 mm2 for LV for the connection to the control unit, plus an additional 2-core cable for the 230 V~ power supply

130

Specification, room temperature controller

Rated voltage 3 V– Transmission frequency 868 MHz Transmission < 10 mW Range approx. 25 to 30 m inside

buildings, subject to construction

IP rating IP 20 to EN 60529;

ensure through appropriate

design/installation Function RS Type 1B to EN 60730-1 Permissible ambient temperature – during operation 0 to +40 °C – during storage and transport –25 to +65 °C Setting range – Comfort temperature 10 to 40 °C – Setback temperature 10 to 40 °C – Frost protection temperature 5 °C Power reserve during battery change 3 min

Specification, receiver

Operating voltage 230 V~ ± 10 % 50 Hz Rated breaking capacity of the zero volt contact – max. 6(1) A, 230 V~ – min. 1 mA, 5 V– IP rating IP 20 to EN 60529;

ensure through appropriate

design/installation Protection class II to EN 60730-1 subject to cor-

rect installation Permissible ambient temperature – during operation 0 to +40 °C – during storage and transport –25 to +65 °C

Notes regarding room temperature hook-up (RS function) for remote control units

Never activate the RS function for underfloor heating circuits (inertia).

In heating systems with a heating circuit without mixer and heating circuits with mixer, the RS function must only affect the heating circuit with mixer.

Information regarding the Vitotrol 200 and 300

For every heating circuit in a heating system, one Vitotrol 200 or one Vitotrol 300 can be deployed.

Control units

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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 correction of the flow temperature as well as a rapid heat-up at the start of the 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

115

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 installa-

tion 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

3 to 23 °C or

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

Vitotrol 300

Part no. 7248 907

KM BUS subscriber The Vitotrol 300 remote control regulates the required set room temperature for one heating circuit in standard and reduced mode, the heating program and the switching times for central heating, DHW heating and the DHW circulation pump. The Vitotrol 300 provides a backlit display as well as backlit heating program keys, a party and economy key, automatic summer/winter time changeover, keys for holiday program, day and time. WS function: Installation at any point in the building. RS function: Installation in the main living room on an internal wall opposite radiators. Never install inside shelf units, niches, 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 correction of the flow temperature as well as a rapid heat-up at the start of the heating operation (if suitably encoded). 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 as standard delivery

194

115

Specification

Power supply via KM BUS Power consumption 0.5 W Protection class III Protection IP 30 to EN 60529;

safeguard through appropriate design and installa-

tion Permissible ambient temperature – during operation 0 to +40 °C – during storage and transport -20 to +65 °C Set room temperature range – for standard mode 10 to 30 °C

adjustable to

3 to 23 °C or

17 to 37 °C – for reduced mode 3 to 37 °C

Control units

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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 the temperature. Installation in the main living room on an internal wall opposite radiators. Never install inside shelving units, in recesses, or 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 IP rating IP 30 to EN 60529;

ensure through appropri-

ate design/installation Sensor type Viessmann Ni500 Permissible ambient temperature – during operation 0 to +40 °C – during storage and transport

−20 to +65 °C

KM BUS distributor

Part no. 7415 028

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

217

130

Specification

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

safeguard through appro-

priate design and installa-

tion Permissible ambient temperature – during operation 0 to +40 °C – during storage and transport

-20 to +65 °C

Flue gas temperature sensor

Part no. 7450 630

For scanning the flue gas temperature, flue gas temperature monitoring and maintenance indication, if the set temperature has been exceeded. With threaded cone. Installation on the flue pipe. The distance from the boiler must be approx. 1.5 times the flue pipe diameter, measured from the boiler edge (back) to the chimney stack.

■ Condensing boilers with Viessmann balanced flue system: Order the balanced flue pipe with connector for the flue gas temperature sensor separately.

■ For condensing boilers with on-site flue pipe: The aperture required for the flue pipe installation must be designed and approved by the supplier. Install the flue gas temperature sensor into a stainless steel sensor well (on-site provision).

Specification

Lead length 3.8 m, fully wired IP rating IP 60 to EN 60529; ensure

through appropriate design

and installation Sensor type Viessmann Pt500 Permissible ambient temperature – during operation 0 to +600 °C – during storage and transport -20 to +70 °C

Control units

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Radio clock receiver

Part no. 7450 563

For receiving the DCF 77 time signal (location: Mainflingen near Frankfurt/Main). Radio controlled setting of time and date. Install on an outside wall, facing the transmitter. The reception may be reduced by metallic elements in the building structure, e.g. steel reinforced concrete, neighbouring buildings and sources of electro-magnetic interference, e.g. HV and public transport lines. Connection:

■

2-core lead, length up to 35 m with a cross-section of 1.5 mm2(copper)

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

Function extension 0–10 V

Part no. 7174 718

KM BUS subscriber Including cables equipped with plug fÖ and

aVG

217

130

Specification

Rated voltage 230 V ~ Rated frequency 50 Hz Power consumption 1 W Rated breaking capacity of the relay output

4(2) A 230 V~

Protection IP 30 to EN 60529

safeguard through appropriate design and installa-

tion Permissible ambient temperature – during operation 0 to +40 °C – during storage and transport -20 to +65 °C

Functions in connection with the function extension 0 – 10 V (accessory)

■

0 – 10 V input aVF: Defaulting an additional set boiler water temperature

■

Switching output aBJ (zero volt contact) Night contact (to signal reduced mode and to regulate the heating circuit pump to a lower speed)

External extension H5

Part no. 7199 249

Function extension inside the casing. With plug

aBÖ

for the following functions:

■ External demand and blocking or Connection of a flue gas damper

■ Connection of additional safety equipment

Cable 2.0 m long with plugs "X12" and fA for connection to the control unit.

217

130

Specification

Rated voltage 230 V– Rated frequency 50 Hz Rated current 6 A Protection class I Protection IP 20 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

Control units

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Vitocom 100, type GSM

■ Without SIM card

Part no. Z004594

■ With contract SIM card for the operation of the Vitocom 100 via mobile phone

Part no. Z004615

Note

For further information regarding the conditions of contract, see the Viessmann pricelist.

Functions:

■ Remote switching via GSM mobile phone networks

■ Remote scanning via GSM mobile phone networks

■ Remote monitoring via SMS to 1 or 2 mobile phones

■ Remote monitoring of additional systems via digital input (230 V)

Configuration:

Mobile phones via SMS

Standard delivery:

■ Vitocom 100 (subject to order with or without SIM card)

■ Power supply cable with Euro plug (2.0 m long)

■ GSM aerial (3.0 m long), magnetic foot and adhesive pad

■ KM BUS cable (3.0 m long)

On-site requirements:

Good reception for GSM communication of the selected mobile phone operator. Total length of all KM BUS subscriber cables up to 50 m.

130

Specification

Rated voltage 230 V ~ Rated frequency 50 Hz Rated current 15 mA Power consumption 4 W Protection class II Protection IP 41 to EN 60529; safeguard

through appropriate design

and installation Function Type 1B to EN 60 730-1 Permissible ambient temperature – during operation 0 to +55 °C

Installation in living spaces or

boiler rooms (standard ambi-

ent conditions) – during storage and transport -20 to +85 °C On-site connection Fault input DE 1 230 V~

Control module V

Part no. 7143 513

KM BUS user; may only be used as an alternative to the function extension 0—10 V. The following function extensions of the control unit may be used using the control module V:

■ External burner start for a minimum boiler water temperature (affects the burner and possibly pumps and mixers), for example swimming pool or ventilation demand

■ External burner blocking

■ Changeover of heating/operating program via external contacts for each heating circuit separately

■ External fault messaging

■ Central fault message output (zero volt switching contact)

■ Connection for the short-term operation of the DHW circulation pump (e.g. through a push button).

217

130

Specification

Lead length: 3.0 m, ready-to-plug-in Protection IP 32 to EN 60529; safe-

guard through appropriate

design and installation Permissible ambient temperature – during operation 0 to +40 °C – during storage and transport -20 to +65 °C

Control units

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Contact thermostat...........................................................................57

EnEV..........................................................................................52, 54

Function extension...........................................................................61

Heating circuit distributor

■ Modular-Divicon............................................................................35

Immersion thermostat......................................................................56

KM BUS distributor...........................................................................60

Operating conditions....................................................................5, 11

Outside temperature sensor.............................................................48

Plastic pipework...............................................................................45

Room temperature controller.....................................................57, 58

Room temperature sensor...............................................................60

Room thermostat........................................................................57, 58

Safety assembly to DIN 1988...........................................................35

Temperature sensor

■ Outside temperature.....................................................................48

■ Room temperature........................................................................60

Thermostat

■ Contact temperature.....................................................................57

■ Immersion temperature.................................................................56

Time switch................................................................................52, 54

Underfloor heating systems.............................................................45

Vitocom

■ 100, type GSM..............................................................................62

Vitotrol

■ 200................................................................................................59

■ 300................................................................................................59

■ UTDB............................................................................................57

■ UTDB-RF......................................................................................58

Keyword index

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VIESMANN

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Printed on environmentally friendly,

chlorine-free bleached paper

Subject to technical modifications.

Viessmann Limited Hortonwood 30, Telford Shropshire, TF1 7YP, GB Telephone: +44 1952 675000 Fax: +44 1952 675040 E-mail: [email protected]

Viessmann Werke GmbH&Co KG D-35107 Allendorf Telephone: +49 6452 70-0 Fax: +49 6452 70-2780 www.viessmann.com