Trane Gas Unit Heaters Wartungshandbuch
5
GBNE-SVX001A-EN
Make certain that the power source conforms to the electrical
requirements of the heater.
requirements of the heater.
Special attention must be given to any grounding information
pertaining to this heater. To prevent the risk of electrocution,
the heater must be securely and adequately grounded. This
should be accomplished by connecting a ground conductor
between the service panel and the heater. To ensure a proper
ground, the grounding means must be tested by a qualified
electrician.
pertaining to this heater. To prevent the risk of electrocution,
the heater must be securely and adequately grounded. This
should be accomplished by connecting a ground conductor
between the service panel and the heater. To ensure a proper
ground, the grounding means must be tested by a qualified
electrician.
Do not insert fingers or foreign objects into heater or its air
moving device. Do not block or tamper with the heater in any
manner while in operation, or just after it has been turned off,
as some parts may be hot enough to cause injury.
moving device. Do not block or tamper with the heater in any
manner while in operation, or just after it has been turned off,
as some parts may be hot enough to cause injury.
This heater is intended for general heating applications
ONLY. It must NOT be used in potentially dangerous locations
such as flammable, explosive, chemical-laden, or wet
atmospheres.
ONLY. It must NOT be used in potentially dangerous locations
such as flammable, explosive, chemical-laden, or wet
atmospheres.
In cases in which property damage may result from
malfunction of the heater, a back-up system or temperature
sensitive alarm should be used.
malfunction of the heater, a back-up system or temperature
sensitive alarm should be used.
Unless otherwise specified, the following conversions may
be used for calculating SI unit measurements:
1 foot = 0.305 m
1 inch = 25.4 mm
be used for calculating SI unit measurements:
1 foot = 0.305 m
1 inch = 25.4 mm
1 gallon = 3.785 L
1 pound = 0.453 kg
1 psig = 6.894 kPa
1 cubic foot = 0.028m
1 pound = 0.453 kg
1 psig = 6.894 kPa
1 cubic foot = 0.028m
3
General Safety Information
Installation must be made in accordance with local codes,
or in absence of local codes, with the latest edition of the
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 CSA Information Services,
1-800-463-6727. 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.
or in absence of local codes, with the latest edition of the
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 CSA Information Services,
1-800-463-6727. 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 the absence of local building codes,
with CSA-B149.1 “Installation Codes for Natural Gas Burning
Appliances and Equipment” or CSA-B149.2 “Installation
Codes for Propane Gas Burning Appliances and Equipment.”
These unit heaters have been designed and certified to
comply with CSA 2.6. Also see sections on installation in
AIRCRAFT HANGARS and PUBLIC GARAGES.
building codes, or in the absence of local building codes,
with CSA-B149.1 “Installation Codes for Natural Gas Burning
Appliances and Equipment” or CSA-B149.2 “Installation
Codes for Propane Gas Burning Appliances and Equipment.”
These unit heaters have been designed and certified to
comply with CSA 2.6. Also see sections on installation in
AIRCRAFT HANGARS and PUBLIC GARAGES.
Follow installation instructions CAREFULLY to avoid creating
unsafe conditions. 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 this manual. Also
follow procedures listed on “Gas Equipment Start-Up Sheet”
located in this manual.
unsafe conditions. 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 this manual. Also
follow procedures listed on “Gas Equipment Start-Up Sheet”
located in this manual.
Use only the fuel for which the heater is designed (see rating
plate). Using LP gas in a heater that requires natural gas, or
vice versa, will create risk of gas leaks, carbon monoxide
poisoning, and explosion.
plate). Using LP gas in a heater that requires natural gas, or
vice versa, will create risk of gas leaks, carbon monoxide
poisoning, and explosion.
1000 BTU/cu. ft. = 37.5 MJ/m3
1000 BTU per hour = 0.293 kW
1 inch water column = 0.249 kPa
1 litre/second = CFM x 0.472
1 meter/second = FPM ÷ 196.8
1000 BTU per hour = 0.293 kW
1 inch water column = 0.249 kPa
1 litre/second = CFM x 0.472
1 meter/second = FPM ÷ 196.8
CAUTION
Ensure that all power sources conform to the requirements of
the unit heater, or damage to the unit will result!
WARNING
Failure to comply with general safety information may result in
extensive property damage, severe personal injury, or death.
WARNING
This product must be installed by a licensed plumber or gas fit-
ter when installed within the Commonwealth of Massachusetts.
WARNING
Do not alter the unit heater in any way or damage to the unit
and/or severe personal injury or death may occur!
WARNING
Disconnect all power and gas supplies before installing or ser-
vicing the heater. If the power disconnect is out of sight, lock it
in the open position and tag it to prevent unexpected applica-
tion of power. Failure to do so could result in fatal electric shock,
or severe personal injury.
WARNING
Do not attempt to convert the heater for use with a fuel other
than the one intended. Such conversion is dangerous, as it will
create the risks previously listed.
WARNING
Do not depend upon a thermostat or other switch as sole means
of disconnecting power when installing or servicing heater.
Always disconnect power at main circuit breaker as described
above. Failure to do so could result in fatal electric shock.
CAUTION
The open end of piping systems being purged shall not dis-
charge into areas where there are sources of ignition or into
confined spaces UNLESS precautions are taken as follows: (1)
by ventilation of the space, (2) control of the purging rate, (3)
elimination of all hazardous conditions. All precautions must be
taken to perform this operation in a safe manner!