USER INFORMATION
important SAFETY INFORMATION
Safety markings are used frequently throughout this manual to designate a degree or level of seriousness and should not be ignored. WARNING indicates a potentially hazardous situation that if not avoided, could result in personal injury or death. CAUTION indicates a potentially hazardous situation that if not avoided, may result in minor or moderate injury or property damage.
The continuous indoor blower operation can be obtained with the thermostat system mode set in any position, including OFF.
Turning the Air Conditioner OFF
Change the thermostat’s system mode to OFF and the fan mode to AUTO (See Figure 1). NOTE: The system will not operate, regardless of the temperature selector setting.
Operating Instructions
NOTE: Thermostat styles vary. Some models may not include the AUTO mode and others will have the AUTO in place of the HEAT and COOL. Others may include all three. Please refer to the thermostat manufacturer’s User manual for detailed programming instructions.
Cooling Operation
1.Set the thermostat’s system mode to COOL or AUTO and change the fan mode to AUTO. See Figure 1.
2.Set the temperature selector to the desired temperature level. The outdoor fan, compressor, and blower motor will all cycle on and off to maintain the indoor temperature at the desired cooling level.
NOTE: If the temperature level is
Heating Operation
1.Set the thermostat’s system mode to HEAT or AUTO and change the fan mode to AUTO. See Figure 1.
2.Set the temperature selector to the desired temperature level. The optional heating equipment (furnace or electric heat) will cycle on & off to maintain the indoor temperature at the desired temperature level.
Operating the AC for Automatic Cooling & Heating
1.Set the thermostat system mode to AUTO and the thermostat fan mode to AUTO. See Figure 1.
2.Set the thermostat temperature selector to the desired temperature level. The thermostat will maintain the desired temperature level by switching between either the outdoor cooling unit or the indoor heating unit (furnace or electric heat) automatically.
Operating the Indoor Blower Continuously
The continuous indoor blower operation is typically used to circulate the indoor air to equalize a temperature unbalance due to a sun load, cooking, or fireplace operation. Set the thermostat fan mode to ON (Figure 1).The indoor blower starts immediately, and will run continually until the fan mode is reset to AUTO.
Fan | System | Temperature |
Mode | Mode | Selector |
Figure 1. Digital Thermostat
AIR CONDITIONER Maintenance
Proper maintenance is most important to achieve the best performance from the appliance and should be performed frequently at the beginning of each air conditioning season.
WARNING:
Your air conditioner contains liquid and gaseous refrigerant under pressure. Installation and servicing should only be attempted by qualified, trained personnel thoroughly familiar with the equipment and safe responsible refrigerant handling procedures. Failure to comply with this warning could result in equipment damage, personal injury, or death.
•Keep the outdoor unit clean. Hose off periodically and keep unit fins clear of leaves and grass clippings.
•Keep the outdoor unit clear of obstructions.
DO NOT obstruct airflow with tall plants or shrubs. DO NOT store gasoline or other flammable materials on or near the outdoor unit.
•Never operate the appliance without a filter installed in the return air duct.Inspect filters frequently and replace when necessary with filter of same dimensional size.
Troubleshooting
•Check the thermostat setting. Make sure the system mode and temperature settings are correct.
•Check the electrical panel for tripped circuit breakers.
•Check the filters for dust accumulation.
•Check the outdoor unit and make sure it is clean and not covered with grass or leaves.
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