Trane Gas Unit Heaters Wartungshandbuch
General Information
8
GLND-SVX01B-EN
ground, the grounding means must be tested by
a qualified electrician.
a qualified electrician.
•
Do not insert fingers or foreign objects into the
furnace 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.
furnace 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.
•
This furnace 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.
applications 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 furnace, a backup
system or a temperature sensitive alarm should
be used.
from malfunction of the furnace, a backup
system or a temperature sensitive alarm should
be used.
•
When connecting to existing gas lines be sure to
valve off the gas supply ahead of connection
point. To avoid explosion or possible fire, always
purge all residual gas from piping before cutting
into existing line or removing threaded fittings.
Failure to remove all gas vapors could result in
death or serious injury or equipment or property-
only-damage.
valve off the gas supply ahead of connection
point. To avoid explosion or possible fire, always
purge all residual gas from piping before cutting
into existing line or removing threaded fittings.
Failure to remove all gas vapors could result in
death or serious injury or equipment or property-
only-damage.
Unless otherwise specified, the following conversions
may be used for calculating SI unit measurements:
may be used for calculating SI unit measurements:
Identification of Parts
1 foot = 0.305 m
1 inch water column = 0.249 kPa
1 inch = 25.4 mm
1 meter/second = FPM ÷ 196.8
1 psig = 6.894 kPa
1 liter/second = CFM x 0.472
1 pound = 0.453 kg
1000 Btu per hour = 0.293 kW
1 gallon = 3.785 L
1000 Btu/Cu. Ft. = 37.5 MJ/m
3
1 cubic foot = 0.028 m
3
Figure 1.
Burner assembly parts (bottom view)
OR ELECTRODE/SENSING
LEAD LOCATION
Figure 2.
Duct furnace components
Figure 3.
Burners/Controls (bottom view)
1.
“Packaged” Gas Valve
2.
Pilot Observation Point
3.
Pilot Burner Assembly Parts
4.
Burner “Drawer”
5.
Flame Carryover
6.
Main Burner
1
2
3
1
2
3
4
5
6