Viessmann Vitocrossal 200 Operating Instructions Manual
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Viessmann Vitocrossal 200 Operating Instructions Manual

Gas condensing boiler with cylinder burner
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Download this manual See also: Instruction Manual, Instruction and Installation Manual

Operating Instructions

for use by heating contractor
Vitocrossal 200
CM2 Series 400, 500 and 620
Gas condensing boiler with cylinder burner
Heating input:
1445 to 2245 MBH
423 to 658 kW
VITOCROSSAL 200
5773 601 - 01 05/2014
H
WARNING
If the information in this manual is not followed
exactly, a fire or explosion may result causing
property damage, personal injury or loss of life.
Do not store or use gasoline or other
fl ammable liquids in the vicinity of this
or any other appliance.
WHAT TO DO IF YOU SMELL GAS
Do not try to light any appliances.
Do not touch any electrical switches,
do not use any phone in your building.
Immediately call your gas supplier
from a neighbor's phone. Follow
the gas supplier's instructions.
If you cannot reach your gas supplier,
call the fi re department.
Installation and service must be
performed by a qualifi ed installer,
service agency or the gas supplier.
WARNING
Improper installation, adjustment, and/
or operation could cause carbon monoxide
poisoning resulting in injury or loss of life.
This product must be installed and serviced
by a professional service technician who is
experienced and qualified in hot water boiler
installation and gas/oil combustion.
Product may not be exactly as illustrated.
IMPORTANT
Read and save these instructions for
future reference.
Please file in Service Binder

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Summary of Contents for Viessmann Vitocrossal 200

  • Page 1: Operating Instructions

    Operating Instructions for use by heating contractor Vitocrossal 200 CM2 Series 400, 500 and 620 Gas condensing boiler with cylinder burner Heating input: 1445 to 2245 MBH 423 to 658 kW VITOCROSSAL 200 WARNING If the information in this manual is not followed exactly, a fire or explosion may result causing property damage, personal injury or loss of life.

  • Page 2: Safety, Installation And Warranty Instructions

    General Information Vitocrossal 200, CM2 400, 500 and 620 Operating Safety, Installation and Warranty Requirements Please ensure that these instructions are read and understood before commencing installation. Failure to comply with the instructions listed below and details printed in this manual can cause product/property damage, severe personal injury, and/or loss of life.

  • Page 3: Table Of Contents

    Table of Contents Vitocrossal 200, CM2 400, 500 and 620 Operating Page General Information Safety, Installation and Warranty Instructions....2 About these Instructions..........4 Safety For your Safety............4 Operation...............4 Gas smell...............4 Flue gas smell............4 Working on the equipment........5 Combustion air and ventilation openings....5 Carbon monoxide............5...

  • Page 4: About These Instructions

    General Information/Safety Vitocrossal 200, CM2 400, 500 and 620 Operating About these Instructions Take note of all symbols and notations intended to draw attention to potential hazards or important product information. These include “WARNING”, “CAUTION”, and “IMPORTANT”. See below. Warnings draw your attention to the presence of WARNING potential hazards or important product information.

  • Page 5: Working On The Equipment

    Safety Vitocrossal 200, CM2 400, 500 and 620 Operating For your Safety (continued) Working on the equipment Frozen water pipe hazard   All personnel working on the equipment or the heating system must have the proper qualifications and hold all WARNING necessary licenses.

  • Page 6: Maintenance And Cleaning

    Safety Vitocrossal 200, CM2 400, 500 and 620 Operating For your Safety (continued) Maintenance and cleaning  Regular inspection and service by a qualified heating WARNING contractor is important to the performance of the Viessmann CM2 boilers. Neglected maintenance impacts on warranty; regular inspection ensures Improper installation, adjustment, service, or clean, environmentally friendly and efficient operation.

  • Page 7: Description

    The boiler is suitable for a maximum operating pressure of 75 psig and a maximum boiler water temperature of 210° F (99° C). The Vitocrossal 200 boiler must only be installed in closed loop hot water heating systems using a precharged membrane expansion tank.

  • Page 8: Fuels

    System Information Vitocrossal 200, CM2 400, 500 and 620 Operating Description (continued) Fuel(s) Boiler location Natural gas or liquid propane gas. The boiler must not be installed in rooms or areas where halogenated hydrocarbons are present in the combustion Boiler control...

  • Page 9: Operation

    Domestic hot water production The Vitocrossal 200 boiler may be used to supply domestic hot water heating by means of an indirect-fired hot water storage tank. The appropriate connections to the boiler must be made, as well as the correct size circulating pump must be used.

  • Page 10: Service Schedule

    Service and Maintenance Vitocrossal 200, CM2 400, 500 and 620 Operating Service Schedule The following is an overview of scheduled service steps. Regular service work ensures reliable, energy-efficient, and environmentally friendly operation. Frequency Performed by Service  Monthly Owner / Check the system pressure frequently.

  • Page 11: Additional Maintenance Information

    Service and Maintenance Vitocrossal 200, CM2 400, 500 and 620 Operating Service Schedule (continued) Frequency Performed by Service  Annually Heating When circulating pump is field-installed or existing, check requirements for Contractor maintenance or lubrication according to manufacturer’s specifications. Check for gas-tight connection of gas piping, unions, gas valve and manifold.
  • Page 12 Vitocrossal 200, CM2 400, 500 and 620 Operating Quick Reference °C °F +10 +50 +16 +61 +25 +77 +40 +104 +122 +140 +158 +176 +194 +100 +212 +110 +230...

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