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Viess VITOCROSSAL 200 CM2, Installation Instructions Manual

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Viess VITOCROSSAL 200 CM2 Installation Instructions Manual Download Page 10

10

6 x 12

2.

3.

1.

Connecting on the heating water side

Note
The Vitocrossal is only suitable for fully
pumped hot water heating systems. 
Never install 4-way mixers, overflow
valves or other flow/return bypass devi-
ces.
Never connect heat consumers to the
safety connection.

Install all pipe connections free of load
and torque stresses.

 

Control unit installation

 (cont.)

5592 702 GB

Summary of Contents for VITOCROSSAL 200 CM2

Page 1: ...Installation instructions for contractors VIESMANN Vitocrossal 200 Type CM2 Gas condensing boiler with MatriX radiant burner VITOCROSSAL 200 5592 702 GB 2 2011 Dispose after installation ...

Page 2: ... pre vention of accidents all legal instructions regarding envi ronmental protection the Code of Practice of relevant trade associations all current safety regulations as defined by DIN EN DVGW TRGI TRF VDE and all locally applicable standards Gas Safety Installation Use Reg ulations the appropriate Building Regulation either the Building regulations the Building Regulation Scotland Building Regul...

Page 3: ...ng on the heating water side 10 Making the safety connections 12 Electrical connections and top panel installation 12 Cables 12 Connections to the control unit base 13 Top panels and covers 14 Connections on the flue gas side 14 Flue outlet and siphon 14 Condensate drain pipe 16 Burner installation 17 Connecting the burner on the gas supply side 18 Connecting the burner electrically 19 Fitting the...

Page 4: ...ion boiler sup ports accessories Dimensions in brackets are minimum clearances Dim a 500 mm Dim b 400 mm When using Viessmann accessories for two boiler systems dimensions a and b apply Installation instructions flue gas header and hydraulic system connection Preparing for installation 5592 702 GB ...

Page 5: ...on room if the boiler is installed at ground level A 2 1 1 Insert adjusting screws A from above into the base rails Note The adjusting screws are supplied in the pack 2 Level the boiler horizontally Special foundations are not required Note We recommend the installation of the boiler on adjustable anti vibration supports accessories Insert these from below into the base rails Siting and levelling ...

Page 6: ... insula tion Thermal insulation mats 1 2 3 3 Note In the case of balanced flue operation attach the ventilation air pipe before fit ting the thermal insulation panels Installation instructions for acces sories for balanced flue opera tion Fitting the thermal insulation 5592 702 GB ...

Page 7: ...7 Side panels 8x 6 x 10 4x 6 x 10 3 3 4 4 2 1 5 8x 3 9 x 9 5 Secure the side panels to the upper fix ing rails Fitting the thermal insulation cont 5592 702 GB ...

Page 8: ...ng the boiler tempera ture sensor and the other sensors see page 13 Note Prepare an aperture for the ventilation air pipe in the front panel when operating the boiler in balanced flue mode Installation instructions for acces sories for balanced flue opera tion Fitting the thermal insulation cont 5592 702 GB ...

Page 9: ... undo the oval head screws in the top fixing rails Control unit installation Please note Damage to the capillary tubes can impair the function of the sen sors Never kink the capillary tubes Note Screws for securing the control unit are included in the carton containing the con trol unit fascia Fitting the thermal insulation cont 5592 702 GB ...

Page 10: ...table for fully pumped hot water heating systems Never install 4 way mixers overflow valves or other flow return bypass devi ces Never connect heat consumers to the safety connection Install all pipe connections free of load and torque stresses Control unit installation cont 5592 702 GB ...

Page 11: ...ion R 1 KOA Condensate drain R KR Boiler return 87 to 142 kW PN 6 DN 50 186 to 311 kW PN 6 DN 65 KV Boiler flow 87 to 142 kW PN 6 DN 50 186 to 311 kW PN 6 DN 65 SA Safety connection safety valve and air vent valve G 1 1 Flush the heating system thor oughly 2 Connect the heating circuits Connecting on the heating water side cont 5592 702 GB ...

Page 12: ...ccording to the system version Note Install all pipe connections free of load and torque stresses Please note Unsuitable water quality can damage the boiler body Only fill the boiler with water that complies with the Water quality requirements see service instructions Electrical connections and top panel installation Cables Note Boiler water temperature sensor and power cable plug fÖ are supplied ...

Page 13: ...9 5 2 1 3 C A B D 1 4 2x A Sensors B Boiler water temperature sensor C Burner cable D Connecting cables Please note Never allow cables to come into contact with hot components Secure all cables with cable ties Connections to the control unit base Installation instructions boiler control unit Electrical connections and top panel cont 5592 702 GB ...

Page 14: ...op panels and covers 2 6 A 1 3 5 4 3 9 x 9 5 3 9 x 30 A Type plate on either the r h or l h side Connections on the flue gas side Flue outlet and siphon Electrical connections and top panel cont 5592 702 GB ...

Page 15: ...est possible run with a slight rise min 3 Avoid sharp bends 2 Connect the flue system Flue outlet system size 87 to 142 kW 7 150 mm 186 to 311 kW 7 200 mm Installation instructions flue system Note Make all connections free of load and torque stresses 3 Fill the siphon with water and fit it to the boiler Connections on the flue gas side cont 5592 702 GB ...

Page 16: ...rain A must be able to be inspected Connection external 7 19 mm Neutralising system if installed Install the neutralising system behind the boiler and connect it with the condensate drain Connect the neutralising system to the drainage system Installation instructions neutral ising system Connections on the flue gas side cont 5592 702 GB ...

Page 17: ...er are contained in the burner pack The hinge bracket is fitted to the l h side of the boiler but may also be fitted to the r h side 4 4x 1 2 2x 3 Tighten the boiler door screws diago nally with a torque of approx 18 Nm Burner installation 5592 702 GB ...

Page 18: ... old pipes with corrosion products Gas supply pressure 20 mbar Max permiss gas supply pressure 50 mbar Gas connection 87 to 186 kW R 1 246 and 311 kW R 1 2 Carry out a tightness test Please note Excessive test pressure may damage the burner and the gas valve Maximum test pressure 150 mbar If a higher pres sure is required for tightness tests separate the burner and the gas valve from the main supp...

Page 19: ...e side of the door downwards behind the r h or l h cover 3 Push burner plugs fA and lÖ onto the MatriX burner 4 Please note Never allow cables to come into contact with hot compo nents Secure the burner cables at the top front panel and at the r h or l h side of the cover using cable ties For this use holes A in the panel returns When using the stainless steel flue gas header for two boiler system...

Page 20: ...20 2 A 3 1 OPEN CLOSE 4 2x In balanced flue mode open out aper ture A for the ventilation air hose with a saw Fitting the burner hood 5592 702 GB ...

Page 21: ...21 Service instructions boiler and boiler control unit Adjust the gas throughput of the burner according to the rated output of the boiler Commissioning and adjustment 5592 702 GB ...

Page 22: ...22 5592 702 GB ...

Page 23: ...23 5592 702 GB ...

Page 24: ... 1952 675000 Fax 44 1952 675040 E mail info uk viessmann com Viessmann Werke GmbH Co KG D 35107 Allendorf Telephone 49 6452 70 0 Fax 49 6452 70 2780 www viessmann com 5592 702 GB Subject to technical modifications Printed on environmentally friendly chlorine free bleached paper ...

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