General safety information – Trane GHND-SVX01A-EN User Manual

Page 7

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GHND-SVX01A-EN • High Efficiency Propeller Fan Gas Unit Heater

7

General Information

General Safety Information

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WARNING

Hazardous Service Procedures!

The maintenance and troubleshooting procedures recommended in this section of the manual
could result in exposure to electrical, mechanical or other potential safety hazards. Always refer
to the safety warnings provided throughout this manual concerning these procedures. When
possible, disconnect all electrical power including remote disconnect and discharge all energy
storing devices such as capacitors before servicing. Follow proper lockout/tagout procedures to
ensure the power can not be inadvertently energized. When necessary to work with live electrical
components, have a qualified licensed electrician or other individual who has been trained in
handling live electrical components perform these tasks. Failure to follow all of the
recommended safety warnings provided, could result in death or serious injury.

Note: IMPORTANT! This product must be installed by a licensed plumber or gas fitter

when installed within the Commonwealth of Massachusetts.

Installation must be made in accordance with local codes, or in absence of
local codes with the latest edition of ANSI Standard Z223.1 (N.F.P.A. No.54)
National Fuel Gas Code.
All of the ANSI and NFPA Standards referred to in these
installation instructions are those that were applicable at the time the design of this
appliance was certified. The ANSI Standards are available from the American National
Standards Institute, Inc., 11 West 42nd Street, New York, NY, 10036 or www.ansi.org.
The NFPA Standards are available from the National Fire Protection Association,
Batterymarch Park, Quincy, MA 02269. These unit heaters are designed for use in
airplane hangars when installed in accordance with ANSI/NFPA No. 409 and in public
garages when installed in accordance with NFPA No. 88A and NFPA No. 88B.

If installed in Canada, the installation must conform with local building codes, or in
absence of local building codes, with CGA-B149.1 “Installation Codes for Natural Gas
Burning Appliances and Equipment” or

CGA-B149.2 “Installation Codes for Propane Gas Burning Appliances and Equipment”.
These Unit Heaters have been designed and certified to comply with CGA 2.6. Also see
sections on installation in AIRCRAFT HANGARS and PUBLIC GARAGES.

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WARNING

Altering Unit!

Do not alter the unit heater. Failure to follow instructions could result in death or serious injury.

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WARNING

Hazardous Voltage and Gas!

Turn off the gas supply and disconnect all electric power, including remote disconnects before
servicing unit. Follow proper lockout/tagout procedures to ensure the power can not be
inadvertently energized. Failure to turn off gas or disconnect power before servicing could result
in death or serious injury.

Follow installation instructions CAREFULLY to avoid creating unsafe conditions. All
external wiring must conform to applicable current local codes, and to the latest edition
of the National Electric Code ANSI/NFPA No. 70. In Canada, all external wiring must
conform to the Canadian Electric Code, Part 1 CSA Standard C22.1. All wiring should be
done and checked by a qualified electrician, using copper wire only. All gas connections
should be made and leak-tested by a suitably qualified individual, per instructions in

General Safety Information

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