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  5. Owner's Manual

NEC RSH2423 Owner's Manual

Manual is about: Room Air Conditioner

Summary of RSH2423

  • Page 1

    N e c room air conditioner (single split wall mounted type) rsh2423s owner's manual before using your air conditioner please read this manual carefully and keep it for future reference. Prior to installation, this air-conditioning unit must be submitted for approval by the utility service which prov...

  • Page 2

    Operating instructions car e and maintenance tr oubleshooting t ips 2 safety pr ecautions for your records write the model and serial numbers here for the indoor and outdoor units: indoor model # serial # outdoor model # serial # you can find them on a label on the side of each unit. Dealer's name d...

  • Page 3

    3 s a fe ty p re ca u ti o n s o p e ra tin g in st ru ct io n s c ar e an d m ain te n an ce tr o u b le sh o o tin g t ip s caution warning important safety precautions read all instructions before using. Installation precautions to prevent injury to the user or other people and property damage, t...

  • Page 4

    S a fe ty p re ca u ti o n s o p e ra ti n g in st ru ct io n s c ar e an d m ai n te n an ce tr o u b le sh o o ti n g t ip s 4 warning plug in the power plug properly. • otherwise, it will cause electrical shock or fire due to heat generation. Do not operate or stop the unit by inserting or pullin...

  • Page 5

    5 s a fe ty p re ca u ti o n s o p e ra tin g in st ru ct io n s c ar e an d m ain te n an ce tr o u b le sh o o tin g t ip s caution when the air filter is to be removed, do not touch the metal parts of the indoor unit. • it may cause an injury. • should be disconnected from supply do not clean the...

  • Page 6: Warning

    S a fe ty p re ca u ti o n s o p e ra ti n g in st ru ct io n s c ar e an d m ai n te n an ce tr o u b le sh o o ti n g t ip s 6 caution when the unit is not going to be used for a long time, turn off the circuit breaker. • if not, dirt may collect and cause a fire. Do not operate for a long time in...

  • Page 7

    7 s a fe ty p re ca u ti o n s o p e ra tin g in st ru ct io n s c ar e an d m ain te n an ce tr o u b le sh o o tin g t ip s about the remote control on the system the remote control transmits the signals to the system. Features of the remote control- door opened 1 2 8 9 10 13 11 12 heat pump model...

  • Page 8

    S a fe ty p re ca u ti o n s o p e ra ti n g in st ru ct io n s c ar e an d m ai n te n an ce tr o u b le sh o o ti n g t ip s 8 features of the remote control- door closed 1 5 2 3 4 heat pump model cooling model flip-up door(closed) start/stop button operation starts when this button is pressed and...

  • Page 9

    9 s a fe ty p re ca u ti o n s o p e ra tin g in st ru ct io n s c ar e an d m ain te n an ce tr o u b le sh o o tin g t ip s about the remote control on the system storage and tips for using the remote control • the remote control may be stored inside the system or mounted on a wall.(except 7k, 9k ...

  • Page 10

    S a fe ty p re ca u ti o n s o p e ra ti n g in st ru ct io n s c ar e an d m ai n te n an ce tr o u b le sh o o ti n g t ip s 10 to raise the temperature to lower the temperature cooling healthy dehumidification auto heating (heat pump model only) how to use the operation mode selection button pres...

  • Page 11

    11 s a fe ty p re ca u ti o n s o p e ra tin g in st ru ct io n s c ar e an d m ain te n an ce tr o u b le sh o o tin g t ip s to raise the temperature to lower the temperature cooling healthy dehumidification auto heating (heat pump model only) press the start/stop button. The unit will respond wit...

  • Page 12

    S a fe ty p re ca u ti o n s o p e ra ti n g in st ru ct io n s c ar e an d m ai n te n an ce tr o u b le sh o o ti n g t ip s 12 to raise the temperature to lower the temperature cooling healthy dehumidification auto heating (heat pump model only) press the start/stop button. The unit will respond ...

  • Page 13

    13 s a fe ty p re ca u ti o n s o p e ra tin g in st ru ct io n s c ar e an d m ain te n an ce tr o u b le sh o o tin g t ip s press the start/stop button. The unit will respond with a beep. Open the door on the remote control. To select heating operation, press the operation mode selection button. ...

  • Page 14

    S a fe ty p re ca u ti o n s o p e ra ti n g in st ru ct io n s c ar e an d m ai n te n an ce tr o u b le sh o o ti n g t ip s 14 or or press the start/stop button. The unit will respond with a beep. Press the jet cool button to operate the speed cooling mode and the unit will operate in super high ...

  • Page 15: Additional Features

    15 s a fe ty p re ca u ti o n s o p e ra tin g in st ru ct io n s c ar e an d m ain te n an ce tr o u b le sh o o tin g t ip s additional features sleep mode press the sleep mode auto button to set the time you want the unit to turn off automatically. To cancel the sleep mode, press the sleep mode a...

  • Page 16

    S a fe ty p re ca u ti o n s o p e ra ti n g in st ru ct io n s c ar e an d m ai n te n an ce tr o u b le sh o o ti n g t ip s 16 vertical airflow direction control the up/down airflow (vertical airflow) can be adjusted by using the remote control. Note: ❏ if you press the chaos swing button, the ho...

  • Page 17

    17 s a fe ty p re ca u ti o n s o p e ra tin g in st ru ct io n s c ar e an d m ain te n an ce tr o u b le sh o o tin g t ip s air circulation mode press the start/stop button. The unit will respond with a beep. Circulates the room air without cooling or heating. Open the door on the remote control....

  • Page 18

    S a fe ty p re ca u ti o n s o p e ra ti n g in st ru ct io n s c ar e an d m ai n te n an ce tr o u b le sh o o ti n g t ip s 18 high speed slide switch forced operation auto restart remote control open the front panel upward slide switch open the front panel upward slide switch slide switch forced...

  • Page 19

    19 s a fe ty p re ca u ti o n s o p e ra tin g in st ru ct io n s c ar e an d m ain te n an ce tr o u b le sh o o tin g t ip s care and maintenance of the air conditioner caution: before performing any maintenance, turn off the main power to the system. Indoor unit grille, case, and remote control ❏...

  • Page 20

    S a fe ty p re ca u ti o n s o p e ra ti n g in st ru ct io n s c ar e an d m ai n te n an ce tr o u b le sh o o ti n g t ip s 20 outdoor unit the heat exchanger coils and panel vents of the outdoor unit should be checked regularly. If clogged with dirt or soot, the heat exchanger and panel vents ma...

  • Page 21

    21 s a fe ty p re ca u ti o n s o p e ra tin g in st ru ct io n s c ar e an d m ain te n an ce tr o u b le sh o o tin g t ip s caution wasted clean it before installing helpful information the air filters are your electiric bill. If the air filters become clogged with dust, the cooling capacity will...

  • Page 22

    S a fe ty p re ca u ti o n s o p e ra ti n g in st ru ct io n s c ar e an d m ai n te n an ce tr o u b le sh o o ti n g t ip s 22 4~6 ° c do not overcool the room. This is not good for the health and wastes electricity. Make sure that the doors and windows are shut tight. Avoid opening doors and win...

  • Page 23

    23 s a fe ty p re ca u ti o n s o p e ra tin g in st ru ct io n s c ar e an d m ain te n an ce tr o u b le sh o o tin g t ip s ? Before you call for service... • have you made a mistake in timer operation? • has the fuse blown or has the circuit breaker been tripped? • check that this is not a damp ...

  • Page 24

    P/no.: 3828a30045a printed in korea.