Viessmann VITOCROSSAL 200 Technical Data Manual
Cm2 series gas-fired condensing boiler 1445 to 2245 mbh (423 to 658 kw)
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Also See for VITOCROSSAL 200:
- Service instructions manual (96 pages) ,
- Service instructions for contractors (88 pages) ,
- Instructions manual (72 pages)
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Technical Data Manual
Model Nos. and pricing : See Price List
VITOCROSSAL 200
Gas-fired Condensing Boiler
1445 to 2245 MBH (423 to 658 kW)
Product may not be exactly as illustrated.
Vitocrossal 200
CM2 Series 400, 500 and 620
High efficiency, gas-fired condensing boiler
with pre-mix modulating cylinder burner
for natural gas or liquid propane gas with Inox-Crossal heat
exchanger made of high-grade SA 240-316 Ti stainless steel.
For operation without low limit on boiler return water
temperature.
For closed loop hot water heating systems with maximum
supply water temperatures of 210° F (99° C) for a
maximum operating pressure of 75 psig.
Heating input:
1445 to 2245 MBH
(423 to 658 kW)
H
5773 596 v1.0 06/2013
Please file in Service Binder
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Table of Contents
Related Manuals for Viessmann VITOCROSSAL 200
Summary of Contents for Viessmann VITOCROSSAL 200
- Page 1 Technical Data Manual Model Nos. and pricing : See Price List VITOCROSSAL 200 Gas-fired Condensing Boiler 1445 to 2245 MBH (423 to 658 kW) Product may not be exactly as illustrated. Vitocrossal 200 CM2 Series 400, 500 and 620 High efficiency, gas-fired condensing boiler...
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Page 2: Product Information
Product Information Vitocrossal 200, CM2-400, -500 and -620 Technical Data Vitocrossal 200 Benefits at a glance: Easy installation and elimination of wiring mistakes Inox-Crossal heat exchanger surface made of high- grade SA 240-316 Ti stainless steel for high with Viessmann pre-wired plug-in system. - Page 3 Product Information Vitocrossal 200, CM2-400, -500 and -620 Technical Data Vitocrossal 200 Flue gas temperature as a function of average partial load firings. Legend A Supply/return temperature of 176/140° F (80/60° C) B Supply/return temperature of 158/122° F (70/50° C) C Supply/return temperature of 140/104°...
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Page 4: Cutaway Section
Product Information Vitocrossal 200, CM2-400, -500 and -620 Technical Data Cutaway Section Legend A Stainless steel Inox-Crossal heat exchanger B Highly effective thermal insulation C Water-cooled stainless steel combustion chamber D Wide water passageways - good natural circulation E Modulating MatriX cylinder burner... -
Page 5: Technical Data
Specifications Vitocrossal 200, CM2-400, -500 and -620 Technical Data Technical Data Boiler Model 1445 1800 2245 Input (kW) (423) (527) (658) Minimum Input NG (kW) (84) (105) (132) Minimum Input LPG (kW) (103) (129) (160) 1372 1710 2132 Output* (kW) - Page 6 Specifications Vitocrossal 200, CM2-400, -500 and -620 Technical Data Technical Data (continued) Boiler Model Boiler Water Content (395) (425) (495) 166.6 208.6 Heat exchanger surface water cooled (15.5) (19.4) (21.7) °F (°C) 210 (99) 210 (99) 210 (99) Maximum Operating Temperature °F (°C)
- Page 7 Specifications Vitocrossal 200, CM2-400, -500 and -620 Technical Data Dimensions Legend Boiler return Boiler Length Boiler flow Boiler Width Female connection Rb for additional control Boiler Height equipment (e.g. fitting assembly with minimum AGA Flue outlet and maximum pressure switch)
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Page 8: Recommended Minimum Service Clearances
Specifications Vitocrossal 200, CM2-400, -500 and -620 Technical Data Recommended Minimum Service Clearances To enable convenient installation and maintenance, observe the stated clearance dimensions. Maintain the minimum clearances where space is tight. In the delivered condition, the boiler door hinge bracket is factory installed on the left side of the door. - Page 9 Specifications Vitocrossal 200, CM2-400, -500 and -620 Technical Data Flow Rate Pressure drop (primary circuit) The Vitocrossal 200 is only suitable for fully pumped hot water heating systems. Flow rate Recommended Flow Rates CM2 Boiler model 137.2 171.0 213.2 20° F 68.6...
- Page 10 Specifications Vitocrossal 200, CM2-400, -500 and -620 Technical Data Cylinder Burner Specifications Boiler Model CM2 Voltage Frequency Power consumption NG at max. input at min. input Power consumption LPG at max. input at min. input modulating Version Dimensions Length in. (mm)
- Page 11 Specifications Vitocrossal 200, CM2-400, -500 and -620 Technical Data Cylinder Radiant Burner (continued) CM2 pre-mix cylinder burner 400/500/620 Legend A Boiler frame K Venturi mixing pipe B Air pressure switch 1 L Fan motor assembly C Air pressure switch 2...
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Page 12: Specifications Standard Equipment
Specifications Vitocrossal 200, CM2-400, -500 and -620 Technical Data Standard Equipment Boiler body with fitted mating ANSI flanges and gaskets to all connectors and fitted protective crate, plus flue gas collector collar. CM2 Boiler model Thermal insulation Cylinder burner Boiler control unit (see boiler control alternatives below) -
Page 13: System Design Considerations
The Vitocrossal 200 boiler may also be vented using an special stainless steel, single-wall, (UL listed for category IV). Condensate and its disposal During the operation of the boiler, the amount of The boiler may be vented horizontally through the side wall or vertically through the roof. - Page 14 Specifications Vitocrossal 200, CM2-400, -500 and -620 Technical Data System Design Considerations (continued) Use ULC S-636 / UL 1738 certified venting systems for Combustion air supply category IV boilers. The following vent system suppliers The boiler must not be located in areas or rooms where...
- Page 15 Specifications Vitocrossal 200, CM2-400, -500 and -620 Technical Data System Design Considerations (continued) Airborne noise attenuation Water quality Frequently, modern boilers are equipped with silencer hoods Treatment for boiler feed water should be considered or sound insulated ventilation air inlet housings.
- Page 16 Technical information subject to change without notice. 5773 596 v1.0 Printed on environmentally friendly (recycled and recyclable) paper.