Trane 22-5150-03-497 manual Problem Solver, Extra Energy Tips, Insulation

The Problem Solver.

A central air conditioner is not a household appliance. It’s a complex self-contained system hat 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 recommended in this manual, you should not attempt to make any adjustments to your central air conditioning system.Your dealer will be able to take care of any questions or problems you may have.

Keep your air conditioner looking like new for years.

Clean the enamel finish of your air conditioner with ordinary soap and water. For stubborn grease spots, use a household detergent. Lacquer thinner or other synthetic solvents may damage the finish.

Save time and money. Before you call for service, check the following:

Problem	Possible cause	Remedy
Insufficient heating	a. dirty filters	a. clean or replace
or cooling	b. air not circulating freely	b. check supply registers and
		dampers for blockage
	c. blocked outdoor coil	c. clear away leaves or other debris
Failure to operate	a. power off	a. make sure main switch is in ON
		position
	b. open circuit breaker or	b. reset circuit breaker, or replace
	burned-out fuses	fuses
	c. improperly adjusted	c. check setting, adjust thermostat
	thermostat
No Heating or Cooling —	Blower door removed	Close door securely to restore power
Blower does not	or ajar	to blower
operate
Unusual Noise		Call your local servicer

IMPORTANT: If you have a cooling coil installed with your unit, condensate drains should be checked and cleaned periodically to assure that condensate can drain freely from coil to drain. If condensate cannot drain freely water damage could occur.

Reduce the burden of unexpected repair bills with a Trane Extended Warranty.

Trane offers the finest quality products and manufacturer’s warranties on the market. But, like

all good things, the Trane-provided limited warranty on your new comfort equipment will come to an end. To keep you protected, Trane offers you the Extended Warranty Program. It picks up right where your Trane limited warranty leaves off. And, it offers you years and years of reliable protection at a low cost. Ask your dealer for program details.

The Trane Extended Warranty provides:

1.The opportunity to purchase coverage in five, or ten year increments.

2.Coverage that may include parts only or parts and labor for the duration of the agreement. Be certain you read the

Extended Warranty for complete details and exclusions.

3.Service work performed by servicers knowledgeable of the operation of Trane equipment.

Extra Energy Tips.

Insulation

1.Make sure your home is properly insulated. This is the single most important step in conserving energy. Thermal insulation should be specified in terms of thermal resistance (R-values). R-30 (10") is recommended for ceilings, R-11 (3½") for exterior walls and floors over unheated areas. In colder climates, consider additional insulation.

2.Infiltration of humid outside air is your heating and cooling system’s worst enemy — it could account for 15 to 30% of air conditioning energy requirements. Find the places where air can sneak into the home and plug them

up with caulking, weatherstripping or plastic. Also weatherstrip and caulk around all entrance doors and windows.

3.Cut heat transfer through your windows by 40 to 50% with double glazing (two panes of glass separated by a sealed air space).

4.Use wood or metal-frame storm windows even if single-glazed windows are high quality. The extra layer of glass and the layer of still air will cut heat transfer considerably.

5.Install storm doors at all entrances to your house.

6.Keep all windows and doors closed.

7.Remember that by increasing the glass area, you increase the amount of heat added in summer and lost in winter.

8.Keep the overhead door of an attached garage closed. This will block cold winds from infiltrating the connecting door between the house and garage.

9.Make sure fireplaces have tight-fitting dampers which can be closed when the fireplace is not in use.

10.Invest in a humidifier to conserve energy in wintertime. The air in your home won’t be as dry, so you stay comfortable at a lower temperature setting.

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5 Pub. No. 22-5150-03-497 (EN)