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Sanyo KMHS1872 Instruction Manual

Inverter-controlled split system air conditioner
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See also: Technical & Service Manual , Instruction and Installation Manual
• INSTRUCTION MANUAL
• MODE D'EMPLOI
This air conditioner uses the new refrigerant R410A.
Save These Instructions!
Conserver ce mode d'emploi
Pub. OI-85264180809000
KMHS1872
KMHS2472
© SANYO 2006
Inverter-Controlled Split System Air
Conditioner
Climatiseur de type séparé contrôlé par
inverseur
COOL/DRY/HEAT Model

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Summary of Contents for Sanyo KMHS1872

  • Page 1 • INSTRUCTION MANUAL Inverter-Controlled Split System Air Conditioner • MODE D’EMPLOI Climatiseur de type séparé contrôlé par inverseur KMHS1872 KMHS2472 This air conditioner uses the new refrigerant R410A. COOL/DRY/HEAT Model Save These Instructions! Conserver ce mode d’emploi © SANYO 2006 Pub. OI-85264180809000...

  • Page 2: Features

    Features This air conditioner is an inverter type unit that automatically adjusts capacity as appropriate. Details on these functions are provided below; refer to these descriptions when using the air conditioner. • Microprocessor Controlled Operation • Hot Start Heating System The interior compartment of the remote control unit Right from the start, the air is warm and contains several features to facilitate automatic...

  • Page 3: Table Of Contents

    Contents Page Features ........................2 Product Information....................3 Alert Symbols......................3 Installation Location ....................4 Electrical Requirements ...................4 Safety Instructions....................4 Names of Parts ......................5 Using the Remote Control Unit ................10 Operation with the Remote Control Unit ..............12 1. Automatic Operation ..................12 2. Manual Operation ..................13 3.

  • Page 4: Installation Location

    Installation Location • We recommend that this air conditioner be installed properly by qualified installation technicians in accordance with the Installation Instructions provided with the unit. • Before installation, check that the voltage of the electric supply in your home or office is the same as the voltage shown on the nameplate.

  • Page 5: Names Of Parts

    Names of Parts Air intakes INDOOR UNIT Air outlet Remote control unit Drain hose Refrigerant tubes OUTDOOR UNIT Air outlet This illustration is based on the external view of a standard model. NOTE Consequently, the shape may differ from that of the air conditioner which you have selected.

  • Page 6: Unit Display And Operation Button

    Unit Display and Operation Button INDOOR UNIT IMPORTANT OPERATION lamp TIMER lamp Avoid using radio equipment QUIET lamp QUIET such as mobile phone near ION lamp (within 4 ft.) the remote control receiver. Some radio OPERATION button equipment may cause malfunction of the unit.

  • Page 7: Remote Control Unit (Display)

    Remote Control Unit (Display) Displayed when transmitting data Displayed when indoor unit sensor is in use Displayed when setting temperature Displayed when temperature is shown Displayed when setting timer Displayed when the time display is set to 12-hour time. Symbols (1) Operation mode (4) Timer 24-hour clock with ON/OFF...

  • Page 8: Remote Control Unit

    Remote Control Unit Sensor Transmitter (Cover closed) Display ON/OFF operation button ION button 1 HR. TIMER button Temperature setting buttons (TEMP.) QUIET button MODE selector button FAN SPEED selector button NIGHT SETBACK button FLAP button HIGH POWER button ON TIME Advance button OFF TIME Advance button...
  • Page 9 Remote Control Unit (continued) Temperature setting buttons Press the button to increase the set temperature. (TEMP.) Press the button to reduce the set temperature. The temperature setting changes by 1 °C or 2 °F each time one of the TEMP. buttons is pressed.

  • Page 10: Using The Remote Control Unit

    Remote Control Unit (continued) SENSOR button When you press this button (use a small-tipped object such as a ballpoint pen), mark will appear at the display. And the room temperature is detected by the sensor which is built into the indoor unit and the air conditioner is controlled accordingly.
  • Page 11 Using the Remote Control Unit (continued) How to Use the Remote When using the remote control unit, always point the unit’s transmitter head Control Unit directly at the air conditioner’s receiver. Air conditioner (Indoor unit) Receiver Remote control (Transmitter head) unit Remote Control Unit The remote control unit may be operated either from a non-fixed position or from...

  • Page 12: Operation With The Remote Control Unit

    Operation with the Remote Control Unit 1. Automatic Operation The air conditioner calculates the difference between the thermostat setting and room temperature, and automatically selects ‘‘COOL’’ or ‘‘HEAT’’ mode as appropriate. STEP 2 STEP 1 Check that the circuit breaker on the power panel is turned on. NOTE Once mode is selected and the unit is preset by following the steps below, you...

  • Page 13: Manual Operation

    Operation with the Remote Control Unit (continued) 2. Manual Operation STEP 2 STEP 3 STEP 1 STEP 4 STEP 5 Check that the circuit breaker on the power panel is turned on. NOTE If the automatic operation settings of the unit do not meet your needs, press the setting buttons as described below and change the settings as desired.

  • Page 14: Adjusting The Fan Speed

    Operation with the Remote Control Unit (continued) • Choose the best position in the room for the remote control unit, which also NOTE acts as the sensor for room comfort and transmits the operating instructions. Once you’ve found this best position, always keep the remote control unit there.

  • Page 15: Night Setback Mode

    Operation with the Remote Control Unit (continued) 4. Night Setback Mode Night Setback Mode is used for saving energy. Press the NIGHT SETBACK button while operation. mark appears in the display. To release the night setback function, press the NIGHT SETBACK button again. A.

  • Page 16: Quiet Mode

    Operation with the Remote Control Unit (continued) 5. QUIET Mode QUIET Mode is used to reduce the fan sound of the indoor unit. Press the QUIET button. mark appears in the display. To cancel, press QUIET button again. • In QUIET Mode, the fan rotates at a slower speed than the fan speed setting. •...

  • Page 17: Special Remarks

    Special Remarks ‘‘DRY’’ ( ) Operation How it works? • Once the room temperature reaches the level that was set, the unit’s operation frequency is changed automatically. • During DRY operation, the fan speed automatically runs at lower speed for providing a comfortable breeze.

  • Page 18: Setting The Timer

    Setting the Timer NOTE In the descriptions below, the following settings are used for the temperature and time indicator selector button on the bottom front section of the remote control. • Temperature: °F • Time: AM, PM 1. How to set the present (Example) To set to 10:30 pm.
  • Page 19 Setting the Timer (continued) 3. How to set the ON time (Example) To start operation at 7:10 am. Operation Indication 1. Press the ON TIME setting The timer indication is button once. displayed, and the present ON time is shown. 2.

  • Page 20: Using The 1-Hour Off Timer

    Using the 1-Hour OFF Timer 1. 1-Hour OFF Timer This function causes the unit to operate for one hour and then stop, regardless of whether the unit is on or off when this button is pressed. indicator in the display indicates that this function is operating. Setting procedure: Regardless of whether the unit is operating or stopped, press the 1 HR.

  • Page 21: Adjusting The Airflow Direction

    Adjusting the Airflow Direction 1. Horizontal The horizontal airflow can be adjusted by moving the vertical vanes with your hands to the left or right. When the humidity is high, the vertical vanes should be in the front CAUTION position during the cooling or dehumidifying operation. If the vertical vanes are positioned all of the way to the right or left, condensation may begin to form around the air vent and drip down.

  • Page 22: Operation Without The Remote Control Unit

    Operation without the Remote Control Unit INDOOR UNIT If you have lost the remote control unit or it has trouble, follow the steps below. When the air conditioner is not running Each time the OPERATION button is pressed, the type of operation conducted is indicated by the changing color of the OPERATION lamp.
  • Page 23 Care and Cleaning (continued) Anti-Mold Filter The anti-mold filter behind the air intake grille should be checked and cleaned at least once every two weeks. How to remove the anti-mold 1. Grasp both ends of the air Air intake grille filter intake grille, and remove it by opening towards the front and...
  • Page 24 Care and Cleaning (continued) Air Clean Filter The air clean filter removes dust and dirt from the air, and reduces odors and smoke from tobacco. This air clean filter cannot remove harmful gases or vapors nor ventilate air in the room.

  • Page 25: Troubleshooting

    Troubleshooting If your air conditioner does not work properly, first check the following points before requesting service. If it still does not work properly, contact your dealer or service center. Trouble Possible Cause Remedy Air conditioner does not run at all. 1.

This manual is also suitable for:

Kmhs2472

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