Assessments - 1, GPA: 5 ( )

Fabricante : Computer Expressions Arquivo Tamanho: 174.86 kb Arquivo Nome : Língua de Ensino:

The remote control will now operate the system. Refer to Remote Control Operation section for remote control instructions. CLEANING AND MAINTENANCE To avoid the possibility of electric shock, always turn off power to the system before performing any cleaning or maintenance to the system. Turn off the outdoor disconnect switch located near outdoor unit. Be sure to disconnect indoor unit if on a separate switch. Operating the system with dirty air filters may damage the indoor unit and could cause reduced cooling performance. Intermittent system operation, frost build-up on indoor coil and blown fuses may also result from system operation with dirty air filters. Air Filters — Remove and clean the air filters when the Filter lamp on the unit display panel is lit. See Fig. 14 and 15. NOTE: If air filters show signs of excessive wear or are torn, they must be replaced. Contact your local dealer for replacement filters. 1. Open front panel on unit. 2. Pull filters down to remove. 3. Vacuum filters. 4. Clean with warm water. FILTER AIR CON TIMER POWER COMP. IMPED. PRESS. AUTO OFF REMOTE B C D E LAMPS G F H I A UNIT OPERATION SWITCH (CLOSE UP VIEW) FILTER AIR CON TIMER POWER COMP. IMPED. PRESS. AUTO OFF REMOTE AUTO OFF REMOTE Fig. 13 — 40CG,CS Indoor Unit Display Panel 5. Shake filter to remove excess water and dry thoroughly. 6. Replace filter by sliding filter behind front grille until filter snaps in place. See Fig. 15. 7. Slide Operation Switch on unit to OFF position to cancel Filter status lamp. 8. Slide Operation Switch on unit to REMOTE position to resume remote control operation. Indoor Unit Front Panel — To clean the front panel on the indoor unit, wipe the outside with a soft, dry cloth. If necessary, a mild liquid detergent can be applied and wiped off with a dry cloth. When cleaning the front panel, do not use water hotter than 105 F and do not pour water onto the fan coil. Do not use abrasive or petroleum based cleaners as they may damage the front panel. Indoor Unit Coil — To clean the indoor unit coil, remove the front panel and vacuum the coil fins. Avoid bending or damaging the fins. FEATURE DESCRIPTION A Infrared Receiver Receives transmissions from the remote controller B FILTER Lamp Lights when the air filters require cleaning C AIR CON Lamp Lights when the air conditioner operates Flashes when defrosting D TIMER Lamp Lights when TIMER Start or Stop time is set E POWER Lamp Lights when the air conditioner is connected to the electrical supply of the proper line voltage F IMPEDANCE Lamp Lights when a voltage problem exits G COMPRESSOR Lamp Lights when compressor operates Flashes when the air conditioner is on standby H PRESSURE Lamp Lights as low pressure warning Flashes as a high pressure warning I Operation Switch Turns the air conditioner ON, OFF, or puts it in AUTO operation Fig. 14 — 40CG,CS Indoor Unit Display Panel Features 7 Fig. 15 — Removing Air Filters Outdoor Unit Coil — To clean the outdoor unit coil follow the steps below: Sharp fins and other metal parts on the outdoor unit coil can cause personal injury during cleaning. 1. Remove any dirt, debris or obstruction from discharge opening. 2. Use a garden hose to spray water on coil. Be sure to spray between coil fins to remove any debris that may inhibit heat transfer. Condensate Drains — Clean all condensate drains at the start of each cooling season. Check the flow by pouring water into the drain. System Operation Check List — The items outlined in the following list will help to assure proper system operation: • Be sure unit is connected directly to electrical supply. • Replace both remote control batteries at the same time when the Low Battery symbol appears. • Point the remote control toward the unit display panel when transmitting a command. • Place the remote control in a location where there is a direct line for transmission of data to the unit. • Select a moderate temperature setting. Extreme temperatures waste electricity. • Keep doors and windows closed while unit is operating. • Close air vents in unoccupied rooms to save electricity. • Contact an authorized service representative if a problem arises that cannot be easily resolved. • Do not perform cleaning or maintenance activities while unit is on. • Keep remote control out of direct sunlight and heat. • Keep display panel on unit away from direct sunlight and heat as this may interfere with remote control transmissions. • Do not block air intakes and outlets on the indoor or outdoor units. DIP Switch Settings — The remote control contains seven DIP switches, located in the battery compartment, two of which control special system characteristics. See Fig. 16. The DIP switch default positions are set according to the model air conditioner installed, as per the following table. SWITCH 1 2 3 4 5 6 7 POSITION ON OFF OFF OFF OFF ON OFF Switch No. 3 should be set as follows: OFF (default) — When only one air conditioner is installed in the room. ON — When there are two air co...

Baixe o seu

Para fazer o download, introduza 2 dígitos :