Page 3 - Save These Instructions!; Split System Air Conditioner; INSTRUCTION MANUAL
Save These Instructions! RCS-SH80UG Split System Air Conditioner • INSTRUCTION MANUAL SEMI-CONCEALED CEILING-MOUNTED WALL-MOUNTED CONCEALED DUCT (4-WAY) XH1242 KH1242 UH1242 XH1842 KH1842 UH1842 XH2442 TH2442 KH2442 UH2442 XH3642 TH3642 KH3632 UH3642 XH4242 TH4242 1 1 RCS-SH80U 5/2/01 1:38 PM Page 1
Page 4 - Contents; Product Information; Alert Symbols
Contents Page Product Information .......................................................................................... 2Alert Symbols ................................................................................................... 2Installation Location ........................................
Page 5 - Safety Instructions
Installation Location • We recommend that this air conditioner be installed properly byqualified installation technicians in accordance with the InstallationInstructions provided with the unit. • Before installation, check that the voltage of the electric supply inyour home or office is the same as ...
Page 6 - Names of Parts; INDOOR UNIT
Air outlet Cellingpanel(optional) OI-432-01 - 4EG 1 - 4 Names of Parts INDOOR UNIT SEMI-CONCEALED X type (4-WAY) Air outlet Air intake WALL-MOUNTED K type Air intake Air outlet CEILING-MOUNTED T type Air intake CONCEALED DUCT U type Air outlet(optional) Ceiling Air intake(optional) REMOTE CONTROL UN...
Page 7 - Remote Cotrol Unit
O: VENTILATION button G: CHECK button OI-432-01 - 5EG 1 - 5 Remote Cotrol Unit • With this remote controller, you can operate indoor units up to 8 units. • Once you set your operation conditions, you can operate the units only by pressing the ON/OFFoperation button. • For the U type, the flap positi...
Page 11 - Operation
OI-432-01 - 9EG 1 - 9 To warm up the system, the power mains must be turned on at least five (5) hours before operation. STEP 1 To start the air conditioner Press the operation button (ON/OFF button). STEP 2 Setting the mode Press the MODE button to select the mode of your choice. [ (AUTO), (HEAT), ...
Page 12 - Adjusting the Airflow Direction
Adjusting the Airflow Direction ■ Semi-concealed type 4-way type (X) This air conditioner is equipped with auto flaps.You can set the airflow direction to a specific angle or to the sweepmode using the remote control unit. (Refer to the description of theremote control unit.) Do not move the flap wi...
Page 13 - Adjusting the Airflow Direction (continued)
Adjusting the Airflow Direction (continued) ■ Wall mounted type (K) A. Vertical directions (automatic) Confirm that the remote control unit has been turned on. Press the FLAPbutton to start the flap moving up and down. If you want to stop theflap movement and to direct the air in the desired directi...
Page 14 - Special Remarks
Special Remarks • Once the room temperature reaches the level that was set, the unitrepeats the cycle of turning on and off automatically. • In order to prevent the humidity in the room from rising again, the indoorfan also turns off when the unit stops operating. • The fan speed is set to “LO.” aut...
Page 15 - Setting the Timer
Setting the Timer Use this mode to turn off the appliance automaticallyafter the length of time set. Use this mode to turn the appliance off automaticallyafter the same set time every time. Use this mode to start the appliance automatically afterthe length of time set. When two remote control units ...
Page 17 - Care and Cleaning
Care and Cleaning 1. For safety, be sure to turn the air conditioner off and also to disconnect the power before cleaning. 2. Do not pour water on the indoor unit to clean it. This will damage the internal components and cause an electric shock hazard. Clean the air intake and outlet side of the ind...
Page 21 - Save These Instructions!
Save These Instructions! RCS-SH80UA.WL RCS-BH80UA.WL • INSTRUCTION MANUAL Wireless Remote Controller for SplitSystem For information on installing the wireless remote controller, refer to the INSTALLATION INSTRUCTIONSaccompanying the outdoor unit. 2 2 RCS-SH80UA.WL 5/2/01 2:18 PM Page 1
Page 25 - Unit Display and Operation Controller for X and T Types (continued); Do not use these SERVICING switches for normal operation.
OI-404-02 - 5EG 2 - 5 Unit Display and Operation Controller for X and T Types (continued) SERVICINGswitches ON/OFF operation button This button is for turning the air conditioner on and off (automatically setting cooling or heating operation). SWEEP button Use this button to make the airflow directi...
Page 28 - Using the Wireless Remote Controller (continued)
OI-404-02 - 8EG 2 - 8 Using the Wireless Remote Controller (continued) When using the wireless remote controller, always point the unit’s transmitterhead directly at the air conditioner’s receiver. The wireless remote controller can be operated from either a non-fixed posi-tion or a wall-mounted pos...
Page 31 - How to set the ADDRESS (
OI-404-02 - 11EG 2 - 11 O: SENSOR button Use this button to switch to the temperature sensor of the remotecontroller.The temperature sensor of the air-conditioner is selected at the factoryand the display indicates under this selection. If the remote controller is located near a heat source, such as...
Page 39 - Programmable Weekly Timer
Save These Instructions! TM-SH80UG Programmable Weekly Timer • INSTRUCTION MANUAL 3 3 TM-SH80UG 5/2/01 3:21 PM Page 1
Page 42 - Features
OI-432-03 - 4EG 3 - 4 Features 1. Interactive operation allows you to control three sets of on/off timeper day with an accuracy of one minute. It also enables programmedweekly operation. 2. By programming holidays (such as public holidays and vacations),you can cancel programmed operation for certai...
Page 43 - Names and Functions of Controls
Names and Functions of Controls Button functions and the display OI-432-03 - 5EG 3 - 5 A: PROGRAM button B: DAY button J: Programmed operation I: Day indicator H: ON/OFF time indicator K: Holiday indicator M: Time indicator L: ERROR lamp F: CANCEL button G: CHECK button E: CLEAR button C: HOUR and M...
Page 44 - Proper Operation
Proper Operation 1. Turning on Turn on your unit. Operation of the programmable weekly timer Adjust the time indicator. → Adjust the day indicator. → Program a weekly operation. 2. Turn on your air conditioner that has the programmable weekly timer. • During cooling or heating season, do not turn of...
Page 52 - Additional Information
Additional Information 1. Power failure When the power resumes after a power failure, the display shown on the above will appear (the colon of thepresent time indicator “ : ” will blink). To restart operation 1 Turn on the power (or the circuit breaker) for the air conditioner. 2 Turn on the air con...
Page 56 - How to Use the System Controller
How to Use the System Controller ■ Functions of buttons OI-432-04 - 4EG 4 - 4 A: ALL/ZONE/GR SELECT button Use this button to select one of the following: ALL: Used for turning all the air conditioners on and off. ZONE: Used for turning all the air conditioners of each zone on andoff. GR: Used for t...