ROUTINE MAINTENANCE — YOUR INDEPENDENT LENNOX DEALER CAN HELP
Nobody knows more about the care and operation of your new Lennox equipment than your independent Lennox dealer. This means that your independent Lennox dealer is your best choice for routine maintenance or service. Lennox’ Quality Dealer Standards program ensures that when you call your independent Lennox dealer, you can count on prompt, courteous and professional service.
Before the start of each cooling season, the following air conditioning service checks should be performed by a qualified service technician. As always, electrical power to the unit must be turned off prior to any unit maintenance.
●The outdoor condenser coil and indoor evaporator coil should be inspected and cleaned. The outdoor condenser coil may be flushed with a water hose.
●The refrigerant lines should be visually inspected and the coils should be checked for leaks.
●Wiring should be checked for loose connections.
●Voltage must be checked at the indoor and outdoor units (units operating).
●The
●Indoor unit filters should be cleaned or replaced.
●The refrigerant charge should be checked and system pressures should be gauged.
●The condensate drain line should be checked for free and unobstructed flow and it should be cleaned, if necessary.
Be Prepared with the Information Your Dealer Will Need
If your system fails to operate, check the following before calling for service:
●Check to see that all electrical disconnect switches are ON.
●Make sure the room thermostat temperature selector is properly set.
●Make sure the room thermostat system switch is properly set.
●Replace any blown fuses, or reset circuit breakers.
●Make sure unit access panels are in place.
●Make sure air filter is clean.
●Locate unit model number and have it handy before calling.
Dealer Name:___________________________________________
Address:_______________________________________________
______________________________________________________
______________________________________________________
Phone Number:_________________________________________
Unit Model Number: HS29
Installation Date:________________________________________
©1997 Lennox I ndust r i es I nc. | 503, 665M |
Dal l as,Texas | 9/ 97 |
