Vitorond 200, VD2A Series Installation
6
5354 788 - 03
Safety
Important Regulatory and Safety Requirements
Codes
The installation of this unit shall be in accordance with
local codes. In the absence of local codes, use:
Note :
Please carefully read this manual prior to attempting
installation. Any warranty is null and void if these
instructions are not followed.
CAN/CSA-B149.1 or .2 Installation
Codes for Gas Burning Appliances for Canada. For U.S.
installations, use the National Fuel Gas Code ANSI
Z223.1. Always use latest editions of codes.
Note :
For information regarding other Viessmann System
Technology componentry, please reference
documentation of the respective product.
For oil-fired boiler installation, use CSA B-139 in Canada
and NFPA 31 in the U.S. Always use latest editions of
codes.
Note :
We offer frequent installation and service seminars
to familiarize our partners with our products. Please
inquire.
In Canada all electrical wiring is to be done in accordance
with the latest edition of CSA C22.1 Part 1 and/or local
codes. In the U.S., use the National Electrical Code ANSI/
NFPA 70.
The heating contractor must also comply with the Standard
for Controls and Safety Devices for Automatically Fired
Boilers, ANSI/ASME CSD-1 where required by the
authority having jurisdiction.
Mechanical room
Ensure the mechanical room complies with the
requirements of the System Design Guidelines and/or
Technical Data Manual. In addition, see section entitled
“Mechanical Room” on page 6 in this manual.
Viessmann recommends installation of an additional
electrical disconnect switch and a fuel shut-off valve
(if possible) outside the mechanical room or enclosed area
of installation.
The maximum room temperature of the mechanical room
where the boiler is located must not exceed 104°F ( 40°C).
