Viessmann VITOGAS Quick start guide

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

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
2VIESMANN VITOGAS
5822 428 GB

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 3
5822 428 GB

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 envi-
ronmental excellence and the Swiss Clean Air Act
■ Low energy consumption through modulating boiler water tempera-
ture when the outside temperature rises
■ Highly reliable and gentle low-noise ignition through intermittent igni-
tion 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
AHighly effective thermal insulation
BHeating surfaces made from special cast iron
CAtmospheric stainless steel premix burner
DDigital 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 doc-
umentation)
■ 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
4VIESMANN VITOGAS
1
5822 428 GB

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 5
5822 428 GB
1

1.3 Specification
Gas boiler, type B11/B11 BS, category II2ELL3 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 m21.04 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 pres-
sure
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 tempera-
tures)
°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.)
6VIESMANN VITOGAS
1
5822 428 GB

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.
fe
SSI
KV
KR
GA
E
d
179
316
409
554
716
173
173
250
580
457
b
a
775
877
c
78
SV
ASubframe (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 7
5822 428 GB
1

833
1370
1208
1063
970
654
1531
E
GA
KR
KV
SSI
B
SV
BFor 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
SV Safety flow
Pressure drop (primary circuit)
The Vitogas 200-F is only suitable for fully pumped hot water heating
systems.
1
2
3
4
5
6
8
10
20
30
40
50
300 400 500 600
800
1000 2000 3000 4000 5000 6000 8000
Pressure drop in mbar
Throughput in l/h
C
EA
B D
ARated output 11 and 15 kW
BRated output 18 and 22 kW
CRated output 29 kW
DRated output 35 and 42 kW
ERated output 48 and 60 kW
Product information (cont.)
8VIESMANN VITOGAS
1
5822 428 GB

Installation
Minimum clearances
Observe the given dimensions to ensure easy installation and maintenance.
700 mm
250 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 9
5822 428 GB
1

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 igni-
tion 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
AHighly effective thermal insulation
BHeating surfaces made from special cast iron
CPartially pre-mixing stainless steel rod burner
DDigital 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 doc-
umentation)
■ 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
10 VIESMANN VITOGAS
2
5822 428 GB

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 11
5822 428 GB
2

2.3 Specification
Gas boiler, type B11/B11 BS, category II2ELL3 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 m21.99 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 adjust-
able 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 tem-
perature)
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 tempera-
tures)
°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.)
12 VIESMANN VITOGAS
2
5822 428 GB

Note
If the gas supply pressure exceeds the maximum permitted value, install a separate gas pressure governor upstream of the system.
fe
SSI
KV
KR
GA
E
d
179
316
409
554
716
173
173
250
580
457
b
a
775
877
A
c
78
ASubframe (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 13
5822 428 GB
2

833
1370
1208
1063
970
654
1531
E
GA
KR
KV
SSI
B
BFor 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.
B
A
1
2
3
4
5
6
8
10
20
30
40
50
300 400 500 600 800
1000 2000 3000 4000 5000 6000 8000
Pressure drop in mbar
Flow rate in m³/h
C
ARated output 29 kW
BRated output 35 and 42 kW
CRated 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.)
14 VIESMANN VITOGAS
2
5822 428 GB

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.
Vitogas 100-F (cont.)
VITOGAS VIESMANN 15
5822 428 GB
2

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
16 VIESMANN VITOGAS
3
5822 428 GB

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 tempera-
ture 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 tempera-
ture 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 contin-
uous outputs
m3/h 3.0 3.0 3.0 3.0 5.0 5.0
Standby heat loss qBS
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 m21.0 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 calcu-
lated, allow for the corresponding circulation pump. The stated con-
tinuous output is only achieved when the rated boiler output
≥
contin-
uous output.
DHW cylinder (cont.)
VITOGAS VIESMANN 17
5822 428 GB
3

160 and 200 litre capacity
SPR
b
a
c
d
e
f
g
h
k
b
VA
WW
Z
HV/SPR
HR
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
l
SPR
b
a
c
d
e
f
g
h
k
m
BÖ
VA
WW
Z
HV/SPR
HR
KW/E
b
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.)
18 VIESMANN VITOGAS
3
5822 428 GB

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
h
a
b
n
o
SPR
l
k
m
BÖ
VA
WW
Z
HR
KW/E
g
f
e
d
c
HV/SPR
b
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 19
5822 428 GB
3

750 and 1000 litre capacity
HR
a
b
n
o
c
d
e
f
g
h
k
l
m
BÖ
WW
Z
SPR
KW/E
VA
HV/SPR
b
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 NL
To DIN 4708.
Cylinder storage temperature Tcyl = 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 tem-
perature 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 NL
The performance factor NL varies according to the cylinder storage
temperature Tcyl.
Standard values for
■Tcyl = 60 °C
→ 1.0 × NL
■Tcyl = 55 °C
→ 0.75 × NL
■Tcyl = 50 °C
→ 0.55 × NL
■Tcyl = 45 °C
→ 0.3 × NL
DHW cylinder (cont.)
20 VIESMANN VITOGAS
3
5822 428 GB