Instruction Manual for VIESSMANN models including: 7946566, 7946565, 7946566 Direct Vent Combustion Air Filter Kit, 7946566, Direct Vent Combustion Air Filter Kit, Vent Combustion Air Filter Kit, Combustion Air Filter Kit, Air Filter Kit, Filter Kit
Installation Instructions for use by heating contractor Direct Vent Combustion Air Filter Kit for use with Vitocrossal 200 CI2 Boilers Part # 7946566, 399/500/750/1000 Part # 7946565, 1500/2000 Safety and Installation Requirements Please ensure that these instructions are read and understood before starting any service work. Failure to comply with these instructions may cause product/property damage, severe personal injury and/or loss of life. Working on the equipment The installation, adjustment, service and maintenance of this product must be performed by a licensed professional heating contractor who is qualified and experienced in the installation, service, and maintenance of hot water boilers. There are no user serviceable parts on the boiler, burner or control. Ensure that main power to the equipment being serviced is off. Ensure that the main fuel supply valve to the boiler is closed. Take precautions to avoid accidental activation of power or fuel during service work. Do not perform service work on any component part without ensuring safe operation of the heating system. When replacing parts, use original Viessmann or Viessmann approved replacement parts. Refer to the Installation Instructions applicable to this boiler. Preparing the Filter Box 1. Release latches on the end of the combustion air filter box. 2. Remove filter box cover. 3. Place filter clamp on the base of the filter and install filter into the combustion air intake box.. 4. Tighten the filter clamp to secure the filter in place. 5. Re-install filter box lid and latch in place. 6. For the 399, 500 and 1500 models install the supplied reducer. 6178 723 - 02 12/2021 Please file in Service Binder Remote Mounted Filter Box Vitocrossal 200 CI2 Direct Vent Combustion Air Filter Kit Installation For remote floor mounting 1. Using hose clamp secure one end of the flexible combustion air tube to the combustion air intake adaptor kit. 2. Using a hose clamp secure the other end of the flexible combustion air intake tube to the filter box. 3. Use the levelling feet to level the filter box. Boiler Mounted Filter Box (CI2 399 to 1000) For boiler mounting 1. Install the filter box hanging brackets onto the boiler. 2. Hang the filter box on the bracket. 3. Using hose clamp secure one end of the flexible combustion air tube to the combustion air intake adaptor kit. Using a hose clamp secure the other end of the flexible combustion air intake tube to the filter box. 4. Using a hose clamp connect the flexible combustion air intake tube to the filter box inlet and connect the other and to the site combustion air intake ducting. 6178 723 - 02 CI2 399/500/750/1000 2 Vitocrossal 200 CI2 Direct Vent Combustion Air Filter Kit Installation Boiler Mounted Filter Box (CI2 1500/2000) For boiler mounting 1. Install the filter box hanging brackets onto the boiler. 2. Hang the filter box on the bracket. 3. Using hose clamp secure one end of the flexible combustion air tube to the combustion air intake adaptor kit. Using a hose clamp secure the other end of the flexible combustion air intake tube to the filter box. 4. Using a hose clamp connect the flexible combustion air intake tube to the filter box inlet and connect the other and to the site combustion air intake ducting. CI2 1500/2000 3 6178 723 - 02 Vitocrossal 200 CI2 Direct Vent Combustion Air Filter Kit Installation Scan for a digital copy of this document 6178 723 - 02 Technical information subject to change without notice. Printed on environmentally friendly (recycled and recyclable) paper.Acrobat Distiller 10.1.16 (Windows)