Proper maintenance (cont.)  
					Keep your air conditioner looking  
					new for years.  
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					CAUTION  
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					WARNING  
					Condensate drains should be checked and cleaned  
					periodically to assure condensate can drain freely  
					from coil to drain. If condensate cannot drain freely,  
					water damage could occur.  
					Improper installation, adjustment, alteration,  
					service, maintenance, or use can cause explosion,  
					fire, electrical shock, or other conditions which  
					may cause personal injury or property damage.  
					Consult a qualified installer or service agency for  
					information or assistance. The qualified installer  
					or agency must use factory-authorized kits or  
					accessories when modifying this product.  
					Clean the enamel finish of your air  
					conditioner with soap and water. For  
					stubborn grease spots, use a household  
					detergent. Do not use lacquer thinner or  
					other synthetic solvents as they may  
					damage the finish.  
					• Inspection and, if required, cleaning  
					of indoor and outdoor coils.  
					• Inspection of the indoor coil drain  
					pan, plus the primary and secondary  
					drain lines. If supplied, the auxiliary  
					drain pan and line should be inspected  
					at this time. Service should include  
					cleaning, if required.  
					• A check of all electrical wiring and  
					connections.  
					• A check for secure physical connec-  
					tions of individual components within  
					units.  
					Call your dealer for additional  
					routine maintenance  
					• Operational check for the air condi-  
					tioning system to determine actual  
					working condition. Necessary repair  
					and/or adjustment should be per-  
					formed at this time.  
					• Your servicing dealer may offer an  
					economical service or preventative  
					maintenance agreement that covers  
					seasonal inspections. Ask your  
					dealer for further details.  
					Your air conditioning system should be  
					inspected regularly by a properly trained  
					service technician. The inspection  
					(preferably twice each year, but at  
					least once a year) should include  
					the following:  
					• Routine inspection of air filter(s).  
					Replacement or cleaning as required.  
					• Inspection and cleaning of the blower  
					wheel, housing, and motor as required.  
					How to operate your system  
					for peak performance  
					Setting the temperature  
					Let the thermostat do its job.  
					thermostat. Then wait for at least three  
					more hours after the power has been  
					restored before turning the thermostat  
					back on. Failure to follow this procedure  
					could result in damage to your system.  
					Place the system switch on COOL, and  
					the fan switch on AUTO. Then set the  
					temperature by using the indicator on  
					the thermostat* control.  
					Your system will perform most efficiently  
					when you let the thermostat control it.  
					Turning the system on and off manually  
					is usually much less efficient. So let the  
					thermostat do its job.  
					Now your system will cool your house  
					whenever the indoor temperature climbs  
					above the thermostat setting. It will shut  
					off when the desired room temperature  
					is reached.  
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					CAUTION  
					We recommend keeping the temper-  
					ature setting at 78°F for cooling, 68°F  
					for heating. However, you can select  
					the temperature that meets your  
					comfort level.  
					If heating system is not operational during the cold  
					weather months, provisions must be taken to  
					prevent freeze-up of all water pipes and water  
					receptacles. This is very important during times  
					of vacancy.  
					In winter, it works the same way.  
					When the system switch is on HEAT, the  
					system will operate whenever the room  
					temperature falls below the temperature  
					setting. Once the desired temperature is  
					reached, the system will shut off.  
					The point is, once you’ve set the  
					thermostat, keep subsequent  
					adjustments to a minimum.  
					How to help reduce summer humidity.  
					In summer, your air conditioner does  
					more than cool the air — it helps  
					remove the excess moisture, that can  
					make the inside of your home feel  
					muggy. When removing this moisture  
					your system must work harder than  
					when simply cooling the air.  
					When you’re going to be away from  
					home for a few days, or when outdoor  
					temperatures are moderate, don’t let  
					the air conditioner run unnecessarily.  
					Lower the thermostat to 55°F in the  
					winter. And raise it to 85°F in summer.  
					Then when you return, or when tempera-  
					ture conditions dictate, you can reset the  
					system and it will resume making your  
					home comfortable again.  
					Save energy with an electronic  
					programmable thermostat.*  
					Program the thermostat for the temp-  
					eratures that meet your comfort level.  
					The Trane electronic programmable  
					thermostat has up to four setup or  
					setback periods each day, plus week-  
					end and vacation programs.  
					That’s why kitchens, bathrooms and  
					utility rooms should have vents and  
					exhaust fans. These devices help  
					prevent accumulation of moisture  
					throughout the rest of the house so  
					your air conditioner works less to keep  
					you comfortable.  
					Never stop the system by shutting off  
					the main power.  
					* Accessory, purchased separately. Carefully read the  
					accompanying thermostat manual for complete  
					operating instructions.  
					If the main power is ever disconnected  
					for more than three hours, turn off the  
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					22-5194-01-0701 (EN)