Inspection; Limitations - Trane Oxbox 14 Seer Series Installation Instructions Manual

● When unit is installed so that supply ducts carry air circulated by the
furnace to areas outside the space containing the furnace, the return
air shall also be handled by duct(s) sealed to the furnace casing and
terminating outside the space containing the furnace. See "Ductwork"
and "Return Air" section.
● The unit may be used for construction heat provided that the
furnace installation and operation complies with the CAUTION
and WARING instructions in this manual.
● The unit is design-certified for use with natural and propane gases
(see unit rating plate) and for installation in outside only. The unit is
factory-shipped for use with natural gas. A listed accessory gas
conversion kit is required to convert unit for use with propane gas. The
LP conversion kit is included with the unit.
● The unit must be kept free and clear of insulating materials. Inspect
surrounding area to ensure insulation material is in safe distance
when installing furnaces or adding insulation materials. Insulation
materials may be combustible.
See Table 3-1 for required clearances to combustible construction.
● Before heating season begins, exam the unit to determine that:
a. All flue gas carrying areas external to the unit (i.e. chimney, vent
connector) are clear and free of obstructions.
b. The vent connector is in place, slopes upward and is physically sound
without holes or excessive corrosion.
c. The return-air duct connection(s) is physically sound, is sealed to the
furnace casing, and terminates outside the space containing the
furnace.
Note: Rating plate must be left visible for future reference.
WARNING
A.
This appliance does not have a pilot. it is equipped with an
ignition device which automatically lights the burner.
Do not try to light the burner by hand.
BEFORE OPERATING smell all around the appliance
B.
area for gas. Be sure to smell next to the floor because
some gas is heavier than air and will settle on the floor.
FOR YOUR SAFETY
WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance.
• Do not touch any electrical switch; do not use
any phone in your building.
• Immediately call your gas supplier from a
1. STOP! Read the safety information above on this
label.
2. Set the thermostat to lowest setting.
3. Turn off all electric power to the appliance.
4. This appliance is equipped with an ignition device
which automatically lights the burner. Do not try to
light the burner by hand.
1. Set the thermostat to lowest setting.
2. Turn off all electric power to the appliance if service is to be
performed.
See Fig: Instruction of lighting/ shutdown operation. Should the gas supply fail to shut off or if overheating occurs, shut off the gas valve to the
furnace before shutting of the electrical supply.
installation & owner's manual
6
FOR YOUR SAFETY READ BEFORE OPERATING
If you do not follow these instructions exactly, a fire or explosion may result
causing property damage, personal injury or loss of life.
OPERATING INSTRUCTIONS
SWITCH SHOWN IN
THE "OFF" POSITION
TO TURN OFF GAS TO APPLIANCE
d. The physical support of the unit is sound without sagging,
cracks, gaps, etc around the base so as to provide a seal
between the support and the base.
e. There are no obvious sign of deterioration of the unit.
f. The burner flames are in good adjustment (by comparison
with pictorial sketches of the main burner flame.
● Furnace operation needs air for combustion and ventilation.
Do not block or obstruct air openings on furnace or spacing
around furnace required for supplying sufficient combustion
air and ventilation.

1.1 INSPECTION

As soon as unit is received, it should be inspected and noted for
possible shipping damage during transportation. It is shipper's
responsibility to cover the cost of shipping damage. Manufacturer or
distributor will not accept the claims from dealer for any transportation
damage.

1.2 LIMITATIONS

Refer to Fig. 2-2, 2-3 for unit physical data and to Table 7-1 for
electrical data. If components are to be added to a unit they must
meet local codes, they are to be installed at the dealer's and /or the
customer's expense. Size of unit for proposed installation should be
based on heat loss / heat gain calculations made in accordance with
industry recognized procedures identified by the Air conditioning
contractors of America.
neighbors' phone. Follow the gas suppliers
Instructions.
• If you cannot reach your gas supplier, call the
fire department.
C. Use only your hand to turn the gas control switch. Never use
tools. If the switch will not turn by hand, don't try to repair it;
call a qualified service technician. Force or attempted repair
may result in a fire or explosion.
Do not use this appliance if any part has been under water.
D.
Immediately call a qualified service technician to inspect the
appliance and to replace any part of the control system and
any gas control which has been under water.
5. Remove control access panel.
6. Wait five (5) minutes to clear out any gas. if you
then smell gas, STOP! Follow "B" in the safety
information above on this label. If you don't smell
gas, go to the next step.
7. Push gas control switch to "ON".
NOTE: Do not force.
8. Replace control access panel.
9.Turn on all electric power to the appliance.
10.Set thermostat to desired setting
11.If the appliance will not operate, follow instructions
"To Turn Off Gas To Appliance" and call your
service technician or gas supplier.
3. Remove control access panel.
4. Push gas control to "OFF". Do not force.
5. Replace control access panel.