The Problem Solver - Trane XV90i User's Information Manual

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WARNING
!
CARBON MONOXIDE POISONING HAZARD
DO NOT ATTEMPT TO CHANGE THE VENTING SYSTEM.
FAILURE TO FOLLOW THE INSTALLATION AND OPERA-
TION INSTRUCTIONS FOR THE VENTING SYSTEM'S
OPERATION COULD RESULT IN CARBON MONOXIDE
POISONING OR DEATH.
A furnace is not a household appliance. It is complex and
requires professional maintenance and repair.
That's why attempts at "do-it-yourself" repairs on an in-
warranty unit may void the remainder of your warranty.
Other than performing the simple maintenance recom-
mended in this manual, you should not attempt to make
any adjustments to your furnace. Your dealer will be able
to take care of any questions or problems you may have.
A periodic inspection of your furnace should be made by a
qualifi ed service agency at the start of each heating season.
Save time and money. Before calling for service, check the following:
Problem
No Heating –
Blower does not operate.
Insuffi cient Heating –
Blower operates continuously.
No Heat – Vent motor is running.
Unusual Noise
32-5053-03

The Problem Solver

Keep your furnace looking like new for years.
Clean the enamel fi nish of your furnace with ordinary soap
and water. For stubborn grease spots, use a household
detergent. Lacquer thinner or other synthetic solvents may
damage the fi nish.
Possible Trouble
1. Thermostat set incorrectly.
2. Blown fuse or tripped
circuit breaker.
3. Failed component.
4. Burner does not ignite.
5. Main gas line turned off.
6. Blower door removed or ajar.
7. Lockout
1. Dirty air fi ltration system.
2. Blocked supply or return
registers.
Restricted or plugged furnace
Condensate drain.
User's Information
Possible Remedy
1. Adjust thermostat. See operating instructions.
2. Replace or reset protective device or call for
servicer.
3. Most controls are automatic and will recycle. If
your unit still does not operate call for servicer.
4. Call servicer.
5. Have gas company check.
6. Close door securely to restore power to
blower and gas valve.
7. Turn power on-off-on-off twice in 30 seconds.
1. Clean Whole House Electronic Air Cleaner
COLLECTION CELL.
2. Make sure registers are open and
No obstacles blocking off the air.
1. Remove drain clamps to condensate trap
and drain pan outlet.
2. Flush or clean drain blockage.
3. Reinstall clamps.
Call your servicer
7