These instructions cover the installation, operation and
servicing of the Viessmann Vitogas 50, RS series of cast-iron
sectional atmospheric gas-fired hot water boilers. These
instructions must be read thoroughly prior to installation.
These instructions must be saved and made available to
service technicians when required. Install boiler according to
these instructions.
The installation of this unit shall be in accordance with local
codes or, in the absence of local codes, use CSA-B149.1 or .2
Installation Codes for Gas Burning Appliances for Canada. For
U.S. installations use ANSI Z223.1. Always use latest editions
of codes.
Where required by the authority having jurisdiction, the
installation must conform to the Standard for Controls and
Safety Devices for Automatically Fired Boilers, ANSI/ASME
CSD-1.
These instructions must be placed in an envelope and affixed
to the boiler.
Contents:
Page:
Technical Data ..........................................................................3
Boiler Features .........................................................................4
Installation.................................................................................4
Gas Connections ......................................................................7
Water Connections ...................................................................8
Vent Connections ...................................................................10
Accessories ............................................................................10
Start-up and Operating Instructions ........................................11
Maintenance ...........................................................................13
Troubleshooting ......................................................................17
Piping Layouts ........................................................................18
Wiring Diagrams .....................................................................22
Installation Checklist ...............................................................24
Replacement Parts List...........................................................25
Assembly of cast-iron block using draw tool ...........................30
Installation / Service Manual
for Vitogas 050, RS Series
Gas-fired, atmospheric cast iron boiler
IMPORTANT: READ AND SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE
Viessmann Manufacturing Company Inc.
750 McMurray Road
Waterloo, Ontario
•
N2V 2G5
•
Canada
Tel. (519) 885-6300
•
Fax (519) 885-0887
www.viessmann.ca
•
Viessmann Manufacturing Company (U.S.) Inc.
45 Access Road
Warwick, RI
•
02886
•
U.S.A.
Tel.: (401) 732-0667 Fax: (401) 732-0590
www.viessmann-us.com
•
5167 456 v1.2 03/2007
®
550 to 1050 MBH / 161 to 308 kW
