Viessmann VITODENS 222-F Technical Manual
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Viessmann VITODENS 222-F Technical Manual

Gas condensing storage combi boiler
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See also: Technician Manual , Technical Manual
VIESMANN
Technical guide
VITODENS 222-F
Gas condensing storage combi boiler
1.9 to 35.0 kW
For natural gas and LPG
VITODENS 222-F
Gas condensing storage combi boiler
1.9 to 26.0 kW
For natural gas and LPG
VITODENS 242-F
Gas/solar condensing storage combi boiler with solar
DHW heating
1.9 to 26.0 kW
For natural gas and LPG
5822 431 GB
5/2016
Type B2TB
Type B2SB
Type B2UB
VITODENS
Gas condensing boilers

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Summary of Contents for Viessmann VITODENS 222-F

  • Page 1 VIESMANN VITODENS Gas condensing boilers Technical guide VITODENS 222-F Type B2TB Gas condensing storage combi boiler 1.9 to 35.0 kW For natural gas and LPG VITODENS 222-F Type B2SB Gas condensing storage combi boiler 1.9 to 26.0 kW For natural gas and LPG...

  • Page 2: Table Of Contents

    Vitodens 242-F, type B2UB 3.1 Product description ....................... 3.2 Specification ......................... Installation accessories 4.1 Installation accessories Vitodens 222-F and Vitodens 333-F ........4.2 Installation accessories Vitodens 242-F ............... Design information 5.1 Siting, installation ......................■ Siting conditions for open flue operation (appliance type B) ........
  • Page 3 Index (cont.) 6.3 Vitotronic accessories ....................■ Allocation to control unit types .................. ■ Vitotrol 100, type UTA ....................■ Vitotrol 100, type UTDB .................... ■ External H4 extension ....................■ Vitotrol 100, type UTDB-RF ..................■ Notes regarding room temperature hook-up (RS function) for remote control units . ■...

  • Page 4: Product Description

    DHW cylinder approximately twice the size. ■ New, innovative operating concept using colour touchscreen with As with all Viessmann storage combi boilers, the Vitodens 222-F gas plain text and graphic display, commissioning assistant and dis- condensing boiler requires very little space: Width and depth corre- plays for energy consumption, as well as alternative operation spond to standard kitchen unit dimensions.
  • Page 5 Vitodens 222-F, type B2TB (cont.) White epoxy-coated casing. ■ Connection set with pre-mounting bracket for installation on fin- Packed separately: ished walls, for connection to the left or right Vitotronic 100 for constant temperature operation ■ Connection set with pre-mounting bracket for installation on fin- Vitotronic 200 for weather-compensated operation.

  • Page 6: Specification

    Vitodens 222-F, type B2TB (cont.) 1.2 Specification Gas boiler, type B and C, category II 2N3P Rated heating output range (to EN 15502-1) Values in ( ) when operating with LPG P = 50/30 °C 1.9 - 13.0 1.9 - 19.0 2.6 - 26.0...
  • Page 7 Vitodens 222-F, type B2TB (cont.) Gas boiler, type B and C, category II 2N3P Rated heating output range (to EN 15502-1) Values in ( ) when operating with LPG P = 50/30 °C 1.9 - 13.0 1.9 - 19.0 2.6 - 26.0 1.8 (3.5) - 35.0...
  • Page 8 Vitodens 222-F, type B2TB (cont.) A Heating flow R¾ F DHW circulation R½ (separate accessory) B DHW R½ G Condensate drain facing backwards into the wall C Gas connection R½ H Condensate drain to the side D Cold water R½...
  • Page 9 Vitodens 222-F, type B2TB (cont.) Variable speed heating circuit pump in the Vitodens 222-F The integral circulation pump is a highly efficient pump with substan- Note tially lower power consumption than conventional pumps. In conjunction with a low loss header, heating water buffer cylinder...
  • Page 10 Vitodens 222-F, type B2TB (cont.) Residual head of the integral circulation pump 1000 1100 1200 Flow rate in l/h H Upper operational limit Curve Pump rate, circulation Coding address setting "E6" pump 40 % E6:040 50 % E6:050 60 %...

  • Page 11: Product Description

    [to DIN] of 98 % (H ) [gross cv]. ■ Enamelled DHW cylinder with internal indirect coil and 130 l The Vitodens 222-F, type B2SB with integral 130 l cylinder with inter- capacity (N factor up to 1.8) nal indirect coil is particularly suitable for hard water areas.
  • Page 12 Vitodens 222-F, type B2SB (cont.) ■ No lateral service clearance required ■ Connection set for installation on finished walls, for connection to ■ Assembly kit (accessories) with the dimensions and design of the the left or right appliance, for the connection of one regulated and one unregula- ted heating circuit ■...

  • Page 13: Specification

    Vitodens 222-F, type B2SB (cont.) 2.2 Specification Gas boiler, type B and C, category II 2N3P Rated heating output range (to EN 15502-1) = 50/30 °C 1.9 - 13.0 1.9 - 19.0 2.6 - 26.0 = 80/60 °C 1.7 - 12.1 1.7 - 17.6...
  • Page 14 Vitodens 222-F, type B2SB (cont.) Gas boiler, type B and C, category II 2N3P Rated heating output range (to EN 15502-1) = 50/30 °C 1.9 - 13.0 1.9 - 19.0 2.6 - 26.0 = 80/60 °C 1.7 - 12.1 1.7 - 17.6 2.4 - 24.1...
  • Page 15 Vitodens 222-F, type B2SB (cont.) A Heating flow R¾ Note B DHW R½ The dimensioned drawing shows example fittings for installation on C Gas connection R½ finished walls, for upward connection and connection to the left/right. D Cold water R½...
  • Page 16 Vitodens 222-F, type B2SB (cont.) Variable speed heating circuit pump in the Vitodens 222-F The integral circulation pump is a highly efficient pump with substan- Note tially lower power consumption than conventional pumps. In conjunction with a low loss header, heating water buffer cylinder...
  • Page 17 Vitodens 222-F, type B2SB (cont.) Residual head of the integral circulation pump 1000 1100 1200 Flow rate in l/h H Upper operational limit Curve Pump rate, circulation Coding address setting "E6" pump 40 % E6:040 50 % E6:050 60 %...

  • Page 18: Product Description

    Vitodens 242-F, type B2UB 3.1 Product description A Inox-Radial heat exchanger made from stainless steel – for high operational reliability, a long service life and high heating output on a very small footprint B Modulating MatriX gas burner for extremely clean combustion C Integral diaphragm expansion vessel D Digital boiler control unit E Integral solar circuit pump...
  • Page 19 (cont.) ■ Web-enabled thanks to Vitoconnect (accessories) for operation ■ Connection set for installation on finished walls, for connection to and service via Viessmann apps the left or right ■ Automatic flue gas route adaptation ■ Can be split for easier handling ■...

  • Page 20: Specification

    Vitodens 242-F, type B2UB (cont.) 3.2 Specification Gas boiler, type B and C, category II 2N3P Rated heating output range (to EN 15502-1) = 50/30 °C 1.9 - 13.0 1.9 - 19.0 2.6 - 26.0 = 80/60 °C 1.7 - 12.1 1.7 - 17.6 2.4 - 24.1 Rated heating output for DHW heating...
  • Page 21 Vitodens 242-F, type B2UB (cont.) Gas boiler, type B and C, category II 2N3P Rated heating output range (to EN 15502-1) = 50/30 °C 1.9 - 13.0 1.9 - 19.0 2.6 - 26.0 = 80/60 °C 1.7 - 12.1 1.7 - 17.6 2.4 - 24.1 DHW cylinder Capacity...
  • Page 22 Vitodens 242-F, type B2UB (cont.) A Solar return R¾/Ø 22 mm G Heating return R¾ B Heating flow R¾ H Solar flow R¾/Ø 22 mm C DHW R½ K Condensate drain facing backwards into the wall D Gas connection R½ L Condensate drain to the side E DHW circulation R½...
  • Page 23 Vitodens 242-F, type B2UB (cont.) Note Rated heating output All height dimensions have a tolerance of +7 mm on account of the adjustable feet. 13 and 19 Note The dimensioned drawing shows example fittings for installation on finished walls, for upward connection and connection to the left/right. Order the connection sets separately as accessories.
  • Page 24 Vitodens 242-F, type B2UB (cont.) Residual head of the integral circulation pump 1000 1100 1200 Flow rate in l/h H Upper operational limit Curve Pump rate, circulation Coding address setting "E6" pump 40 % E6:040 50 % E6:050 60 % E6:060 70 % E6:070...
  • Page 25 Vitodens 242-F, type B2UB (cont.) Residual head of the integral solar circuit pump Max. Min. 1000 1500 Flow rate in l/h Handling the Vitodens 242-F in tight spaces If required the heat cell and cylinder can be separated for easier handling at the installation location.

  • Page 26: Installation Accessories Vitodens 222-F And Vitodens 333-F

    Installation accessories 4.1 Installation accessories Vitodens 222-F and Vitodens 333-F Connection set for installation on finished walls, for upward connection Part no. 7348 566 Components: ■ Connection pipes ■ Shut-off valves (R ¾) for heating water flow and return with boiler drain &...
  • Page 27 Installation accessories (cont.) ■ Mounting plate Assembly kit with mixer ■ Connection pipes ■ For installation on finished walls ■ Shut-off valves (R ¾) for heating water flow and return with boiler Part no. Z009 888 drain & fill valve ■...
  • Page 28 Vitodens. For an installation scheme for operation ■ Plate heat exchanger for system separation of the heating circuit with the assembly kit, see www.viessmann-schemen.com. with mixer The assembly kit can only be used in conjunction with the Vitotronic ■...
  • Page 29 Installation accessories (cont.) Connection set DHW expansion vessel Not for use in conjunction with filling facility Part no. 7351 854 For installation in the appliance Max. operating pressure in the cold water line: 3 bar (0.3 MPa) Note The DHW expansion vessel is approved for up to 10 bar. Due to the cylinder size, however, it can only be used with a maximum operat- ing pressure of 3 bar.
  • Page 30 Suitable for: ■ Vitodens 200-W, type B2HB, B2KB Part no. 9524 670 ■ Vitodens 222-W, type B2LB 2 x 1.3 kg ■ Vitodens 222-F, type B2TB, B2SB ■ Vitodens 242-F, type B2UB Condensate lifting system Components: Part no. ZK02 486 ■...
  • Page 31 Alarm threshold 40 ppm CO Flue gas cascade (positive pressure) for multi boiler systems Protection class with Vitodens 222-F IP rating IP 20 to EN 60529; ensure through de- Comprising: sign/installation. ■ Back draught safety device for each boiler Permissible ambient tem- 70 °C...

  • Page 32: Installation Accessories Vitodens 242-F

    Installation accessories (cont.) 4.2 Installation accessories Vitodens 242-F Connection set for installation on finished walls, for upward connection Part no. 7348 552 Comprising: ■ Connection pipes ■ Shut-off valves (R ¾) for heating water flow and return with boiler drain & fill valve ■...
  • Page 33 The heating circuit without mixer is supplied by the integral circula- tion pump of the Vitodens. For an installation scheme for operation with the assembly kit: See www.viessmann-schemen.com. Max. transferable heating output of the heat- ing circuit with mixer (ΔT 10 K) Max.
  • Page 34 Installation accessories (cont.) Residual head of the integral circulation pump for the heating circuit with mixer Max. Min. 900 1000 1100 1200 1300 1400 Flow rate in l/h Calculating the transferable heating output (examples) Comprising: The maximum heating output that can be transferred via the plate ■...
  • Page 35 Wall mounting in the ceiling area near the boiler. Suitable for: ■ Vitodens 200-W, type B2HB, B2KB ■ Vitodens 222-W, type B2LB Neutralising granulate ■ Vitodens 222-F, type B2TB, B2SB ■ Vitodens 242-F, type B2UB Part no. 9524 670 2 x 1.3 kg VIESMANN...

  • Page 36: Siting, Installation

    ÖVGW-TR Gas (G1), ÖNORM, ÖVGW, ÖVE and sealed system. locally applicable standards. If in doubt, please contact Viessmann. Never install the Vitodens in areas subject to very dusty conditions. Installation room The installation location must be kept free from frost and must be adequately ventilated.

  • Page 37: Siting Conditions For Room Sealed Operation (Appliance Type C)

    DIN 18117-1 Safety equipment for the installation room Observe all local fire regulations. Viessmann heat generators are tested and approved in accordance with all safety regulations and are therefore fail-safe. Unpredictable, Connection on the flue gas side external factors may, in the rarest of cases, lead to the potentially The connection piece to the chimney should be as short as possible.

  • Page 38: Operation Of The Vitodens In Wet Rooms

    A flexible cable (1.5 m long) is connected to – Outside temperature sensor – Vitotrol 100, type UTA the Vitodens 222-F and 242-F in the deliv- – Vitotronic 200-H (LON) ered condition – Extension kit for heating circuit with mixer –...

  • Page 39: Gas Connection

    Design information (cont.) Additional requirements when siting boilers operated with LPG However, the high safety standard derived from the use of an exter- in rooms below ground level nal safety solenoid valve has proved to be valuable. We therefore According to TRF 1996 Vol. 2 – valid as of 1 September 1997 – an recommend the continued installation of an external safety solenoid external safety solenoid valve is no longer required when installing valve when installing the Vitodens in rooms below ground level.

  • Page 40: Installation Vitodens 222-F And 333-F

    Design information (cont.) Installation Vitodens 222-F and 333-F Connection sets for installation on finished walls, for upward Connection set with pre-mounting bracket for pre-installation in connection unfinished buildings, part no. 7355 317 Connection set without pre-mounting bracket, part no. 7348 566 A Heating flow R ¾...
  • Page 41 B DHW R ½ F Heating return R ¾ C DHW circulation R ½ (separate accessory) G Balanced flue connection (towards the back) D Gas connection R ½ Type Vitodens 222-F, B2TB - 13 to 26 kW 1027 1082 1137 1192...
  • Page 42 B DHW R ½ F Heating return R ¾ C DHW circulation R ½ (separate accessory) G Balanced flue connection (towards the back) D Gas connection R ½ Type Vitodens 222-F, B2TB - 13 to 26 kW 1402 1027 1082 1137...
  • Page 43 Connection set for downward connection on finished walls with pre-mounting bracket for pre-installation in unfinished buildings, part no. ZK01 792 A Heating flow R ¾ Type B DHW R ½ C DHW circulation R ½ (separate accessory) Vitodens 222-F, B2TB D Gas connection R ½ - 13 to 26 kW 1463 1475 1652 E Cold water R ½...
  • Page 44 AB CD AB CD EF A Heating flow R ¾ Type B DHW R ½ C DHW circulation R ½ (separate accessory) Vitodens 222-F, B2TB D Gas connection R ½ - 13 to 26 kW 1475 1496 1752 E Cold water R ½...
  • Page 45 Design information (cont.) Note Connection set comprising: The adjustable feet give the height measurements of the connec- ■ Mounting plate tions a tolerance of + 7 mm. ■ Connection pipes ■ Shut-off valves for heating water flow and return, with boiler drain For connecting the on-site gas, heating water and DHW lines in the &...
  • Page 46 Design information (cont.) Type Vitodens 222-F, B2TB - 13 to 26 kW 1477 1580 1602 1672 1725 - 35 kW 1677 1780 1802 1872 1925 Vitodens 222-F, B2SB 1677 1780 1802 1872 1925 Vitodens 333-F, B3TB 1477 1580 1602 1672...
  • Page 47 C DHW R ½ G Heating return, heating circuit without mixer R ¾ D DHW circulation R ½ (separate accessory) H Heating return, heating circuit with mixer R ¾ Type Vitodens 222-F, B2TB - 13 to 26 kW 1475 1496 1535...
  • Page 48 Design information (cont.) Note ■ Mixer PCB, capable of communicating with Vitotronic 200 via KM The adjustable feet give the height measurements of the connec- tions a tolerance of + 7 mm. ■ Adjustable bypass ■ Connection set for installation on finished or unfinished walls, with: For connecting the on-site gas, heating water and DHW lines in the –...

  • Page 49: Installation Vitodens 242-F

    Design information (cont.) Installation Vitodens 242-F Connection sets for installation on finished walls, for upward Connection set with pre-mounting bracket for pre-installation in connection unfinished buildings, part no. 7351 778 Connection set without pre-mounting bracket, part no. 7348 552 A Solar return R ¾/Ø 22 mm E Gas connection R ½...
  • Page 50 Design information (cont.) Connection sets for installation on finished walls, for connection to the left or right Connection set without pre-mounting bracket, part no. 7347 985 A Solar return R ¾/Ø 22 mm F Cold water R ½ B Heating flow R ¾ G Heating return R ¾...
  • Page 51 Design information (cont.) Connection set with pre-mounting bracket for pre-installation in unfinished buildings, part no. 7354 386 A Solar return R ¾/Ø 22 mm F Cold water R ½ B Heating flow R ¾ G Heating return R ¾ C DHW R ½ H Solar flow R ¾/Ø...
  • Page 52 Design information (cont.) Connection set for unfinished walls with mounting plate for pre-installation in unfinished buildings, part no. 7353 065 BCDE FG BCDE FG A Solar return R ¾ For connecting the on-site gas, heating water and DHW lines in the B Heating flow R ¾...
  • Page 53 Design information (cont.) Assembly kit with mixer for installation on finished walls, part no. Z009 891 A Heating flow, heating circuit with mixer R ¾ Assembly kit comprising: B Solar return R ¾/Ø 22 mm ■ Plate heat exchanger for system separation of the heating circuit C Heating flow, heating circuit without mixer R ¾...
  • Page 54 Design information (cont.) ■ Cover, designed to match appliance ■ Balanced flue extension, boiler flue connection Assembly kit with mixer – on unfinished walls with mounting plate for pre-installation in unfinished buildings, part no. Z009 892 A Heating flow, heating circuit with mixer R ¾ Note B Solar return R ¾...

  • Page 55: Decision-Making Aids For Dhw Heating

    Design information (cont.) ■ 3-way mixer with mixer motor ■ Flow temperature sensor ■ Mixer PCB, capable of communicating with Vitotronic 200 via KM ■ Cover, designed to match appliance ■ Balanced flue extension, boiler flue connection ■ Adjustable bypass ■...

  • Page 56: Connections On The Water Side

    Connections on the DHW side If using galvanised pipes, please note that plate heat exchangers with copper solder joints are integrated into the Vitodens 222-F (B2TB), 333-F, 343-F and 242-F with cylinder load- ing system (observe the flow rule). VIESMANN...
  • Page 57 Design information (cont.) Cold water installation G H KLM G P G R N For connection locations, see the relevant connection set A DHW K Pressure gauge connection B DHW circulation pipe L Non-return valve C DHW circulation pump M Drain outlet D Spring-loaded check valve N Cold water E Visible discharge pipe outlet point (tundish)

  • Page 58: Condensate Connection

    Design information (cont.) The flow rate of the DHW circulation pump must not exceed Installation scheme for DHW circulation, see page 57. 1.5 l/min. Power supply for DHW circulation pump DHW circulation pumps with their own internal control unit must be connected to a separate power supply.

  • Page 59: Hydraulic Connection

    General information System design The heat generator must be correctly sized and selected. Viessmann condensing boilers can generally be installed in any fully pumped hot water heating system (sealed unvented system). Chemical anti-corrosion agents The circulation pump is an integral part of the Vitodens.

  • Page 60: Expansion Vessels For The Heating Circuit

    Viessmann Install a dirt separator in underfloor heating systems. See accepts no liability for any resulting damage or consequential los- Viessmann Vitoset pricelist.

  • Page 61: Expansion Vessel And Heat Sink For The Solar Circuit

    Design information (cont.) Pre-charge pressure: 0.75 bar (0.075 MPa) If the integral expansion vessel is insufficient, install a suitably sized Determine the required size of the expansion vessel to be installed expansion vessel on site. in accordance with EN 12828. Expansion vessel and heat sink for the solar circuit Stagnation in solar thermal systems C Vacuum tube collector, header casing at the side...
  • Page 62 ■ Expected steam volume, taking account of the static head of the System volume (content of the solar collectors, the heat system exchanger and the pipework) ■ Pre-charge pressure β Expansion factor β = 0.13 for Viessmann heat transfer medium from −20 to = (V )·Df 120 °C dpipe VIESMANN VITODENS...
  • Page 63 Design information (cont.) Liquid seal in the expansion vessel in l (4 % of the system volume, min. 3 l) Pressure factor + 1) : (p − p Max. system pressure at the safety valve in bar (90 % of the safety valve response pressure) System pre-charge pressure = 1 bar + 0.1 bar/m static head...

  • Page 64: Low Loss Header

    Installation options For installation on walls or for horizontal installation on flat roofs, we recommend sizing the solar collector area 20 to 30 % larger. The Viessmann "ESOP" calculation program can be used to com- pare different yields. VIESMANN VITODENS...

  • Page 65: Solar Coverage

    Design information (cont.) Solar coverage The solar coverage indicates what percentage of the annually required energy for DHW and central heating can be covered by the solar thermal system. Designing a solar thermal system always entails finding a good com- promise between yield and solar coverage.

  • Page 66: Sizing Aid For The Vitodens 242-F

    Design information (cont.) 6. Draw a vertical line from the selected solar collector area (3.0 m to the intersection with the existing roof orientation. 7. Draw a horizontal line to the intersection with the line of the DHW demand and read off the achievable coverage. In the example approx.
  • Page 67 Design information (cont.) Solar collector type Vitosol 200-T and 300-T DHW demand l/d Collector area m² A South 30° E South-east 90° B South-west 30° and south-east 30° F West 90° C West 30° and east 30° G East 90° D South-west 90°...
  • Page 68 Design information (cont.) Solar collector type Vitosol 200-T and 300-T DHW demand l/d Collector area m² A South 30° E South-east 90° B South-west 30° and south-east 30° F West 90° C West 30° and east 30° G East 90° D South-west 90°...

  • Page 69: Intended Use

    Commercial or industrial usage for a purpose other than heating the building or DHW shall be deemed inappropriate. Control units 6.1 Vitotronic 100, type HC1B, for constant temperature operation In conjunction with Vitodens 222-F. Structure and functions Modular structure The control unit is integrated into the boiler.

  • Page 70: Specification Vitotronic 100, Type Hc1B

    ■ Displaying: – Boiler water temperature Specification – DHW temperature Sensor type Viessmann NTC 10 kΩ at 25 °C – Operating data Permissible ambient temperature – Diagnostic details – Operation 0 to +130 °C – Fault messages –...

  • Page 71: Vitotronic 200, Type Ho2B, For Weather-Compensated Operation

    Control units (cont.) 6.2 Vitotronic 200, type HO2B, for weather-compensated operation Structure and functions Modular structure ■ Available languages: The control unit is integrated into the boiler. – German The control unit comprises a standard unit, electronics modules and – Czech a programming unit with 5-inch colour touchscreen.
  • Page 72 Power reserve: 14 days Specification Setting the operating programs Sensor type Viessmann NTC 10 kΩ at 25 °C The heating system frost protection (see frost protection function) Permissible ambient temperature applies to all heating programs. – Operation 0 to +130 °C...

  • Page 73: Specification Vitotronic 200, Type Ho2B

    (cont.) Specification IP rating IP 43 to EN 60529; ensure through de- sign/installation Sensor type Viessmann NTC 10 kΩ, at 25 °C Permissible ambient tem- perature during operation, storage and transport −40 to +70 °C Note The hardwired outside temperature sensor is included in the deliv- ered condition.

  • Page 74: Vitotronic Accessories

    Control units (cont.) 6.3 Vitotronic accessories Allocation to control unit types Vitotronic Type HC1B HO1B HO2B Accessories Vitotrol 100, type UTA Vitotrol 100, type UTDB External H4 extension Vitotrol 100, type UTDB-RF Vitotrol 200-A Vitotrol 300-A Vitocomfort 200 Vitotrol 200-RF Vitotrol 300-RF Wireless base station Wireless outside temperature sensor...

  • Page 75: Vitotrol 100, Type Utdb

    Control units (cont.) Specification Set value setting range for Rated voltage 230 V/50 Hz standard mode and re- duced mode 10 to 30 °C Rated breaking capacity of the contact 6(1) A 250 V~ Set room temperature in IP rating IP 20 to EN 60529 standby mode 6 °C...

  • Page 76: Vitotrol 100, Type Utdb-Rf

    Control units (cont.) Rated frequency 50 Hz Permissible ambient temperature – Operation 0 to +40 °C Power consumption 2.5 W Installation in living spaces or boiler Load 24 V~ (max.) 10 W rooms (standard ambient conditions) Safety category – Storage and transport –20 to +65 °C IP rating IP 41...

  • Page 77: Vitotrol 200-A

    Control units (cont.) Vitotrol 200-A Part no. Z008 341 KM BUS subscriber ■ Displays: – Room temperature – Outside temperature – Operating condition ■ Settings: – Set room temperature for standard mode (normal room tempera- ture) Note The set room temperature for reduced mode (reduced room temperature) is set at the control unit.

  • Page 78: Information On The Vitotrol 200-Rf And Vitotrol 300-Rf

    Control units (cont.) Specification Power supply via KM BUS Power consumption 0.5 W Protection class IP rating IP 30 to EN 60529; ensure through de- sign/installation Permissible ambient temperature – Operation 0 to +40 °C – Storage and transport −20 to +65 °C Setting range for set room temperature 3 to 37 °C...

  • Page 79: Vitotrol 300-Rf With Wall Mounting Bracket

    Control units (cont.) – Room temperature – Outside temperature – Operating condition – Graphic illustration of solar yield in conjunction with the solar control module, type SM1 – Wireless signal reception quality ■ Settings: – Set room temperature for standard mode (normal room tempera- ture) and reduced mode (reduced room temperature) –...

  • Page 80: Vitocomfort 200

    Control units (cont.) Specification Power supply via power 230 V~/4 V supply unit for installation in a plaster box Power consumption 2.4 W Radio frequency 868 MHz Wireless range See "Wireless accessories" technical guide Protection class IP rating IP 30 to EN 60529; ensure through de- sign/installation Permissible ambient temperature –...

  • Page 81: Wireless Outside Temperature Sensor

    Control units (cont.) Specification Power supply via KM BUS Power consumption Radio frequency 868 MHz Protection class IP rating IP 20 to EN 60529; ensure through de- sign/installation. Permissible ambient temperature – Operation 0 to +40 °C – Storage and transport −20 to +65 °C Wireless outside temperature sensor Part no.

  • Page 82: Room Temperature Sensor

    Sensor type Viessmann NTC 10 kΩ at 25 °C Installation in the main living room on an internal wall opposite radia- Permissible ambient temperature tors. Never install inside shelving units, in recesses, or immediately –...

  • Page 83: Mounting Base For Programming Unit

    Part no. 7301 063 KM BUS subscriber Components: ■ Mixer PCB with mixer motor for Viessmann mixer DN 20 to DN 50 and R ½ to R 1¼ ■ Flow temperature sensor (contact temperature sensor) ■ Plug for connecting the heating circuit pump ■...

  • Page 84: Mixer Extension Kit For Separate Mixer Motor

    Lead length 2.0 m, fully wired IP rating IP 32D to EN 60529; ensure through design/installation Sensor type Viessmann NTC 10 kΩ at 25 °C Specification, mixer PCB with mixer motor Rated voltage 230 V~ Permissible ambient temperature – Operation 0 to +120 °C...

  • Page 85: Immersion Thermostat

    Setting scale Inside the casing DIN reg. no. DIN TR 1168 Internal H1 extension Part no. 7498 513 The internal H1 extension is part of the standard delivery and is inte- grated (not for Vitodens 222-F and 242-F). VIESMANN VITODENS...

  • Page 86: Internal H2 Extension

    Control units (cont.) Using the extension enables the following functions to be achieved: Function Rated breaking capacity of the relay output – Connection of an external safety solenoid valve (LPG) 1(0.5) A 250 V~ And one of the following functions: 2(1) A 250 V~ –...

  • Page 87: Ea1 Extension

    Control units (cont.) EA1 extension Part no. 7452 091 Specification Function extension inside enclosure for wall mounting. Rated voltage 230 V~ Rated frequency 50 Hz Using the inputs and outputs allows up to 5 functions to be Rated current achieved: Power consumption Rated breaking capacity 2(1) A, 250 V~...

  • Page 88: Extension Of The Connecting Cable

    Vitoconnect 100, type OPTO1 Part no. Z014494 Functions when operating with Vitoguide Connect ■ Central point of access for the Viessmann online software ■ For remote control of a heating system with 1 heat generator via ■ System registration for monitoring heating systems internet and WLAN with DSL router ■...

  • Page 89: Appendix 7.1 Regulations / Directives

    Appendix 7.1 Regulations / Directives Regulations and directives We, Viessmann Werke GmbH & Co. KG, declare that the Vitodens In some countries, the relevant flue gas inspector and water authori- gas condensing boilers have been tested and approved in accord- ties must be informed prior to commencing the installation.

  • Page 90: Keyword Index

    Keyword index AM1 extension................. 86 Level....................72 Anti-corrosion agents............... 59 Liquid content...................63 Assembly kit................28, 33 Loading cylinder..............4, 55, 57 LON communication module............88 Low loss header................64 Boiler water temperature sensor..........70, 72 Low loss headers................64 Low water indicator................60 Cables....................
  • Page 91 Keyword index Vitotrol – 200-A.................... 77 – 200 RF..................78 – 300-A.................... 77 – 300-RF with table-top dock............78 – 300-RF with wall mounting bracket..........79 Vitotrol 100 – UTA....................74 – UTDB.................... 75 – UTDB-RF..................76 Weather-compensated control – Operating programs..............72 Weather-compensated control unit –...
  • Page 92 Subject to technical modifications. Viessmann Werke GmbH & Co. KG Viessmann Limited D-35107 Allendorf Hortonwood 30, Telford Telephone: +49 6452 70-0 Shropshire, TF1 7YP, GB Fax: +49 6452 70-2780 Telephone: +44 1952 675000 www.viessmann.com Fax: +44 1952 675040 E-mail: info-uk@viessmann.com...

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