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TECHNICAL & SERVICE MANUAL
STK-RCS-7TWSUA
FILE NO.
Destination: North America
WIRED REMOTE CONTROLLER
Model No. Product Code No.
STK-RCS-7TWSUA 1 852 353 85
REFERENCE NO. SM700799
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When Transporting Important! Be careful when picking up and moving the indoor and Please Read Before Starting outdoor units. Get a partner to help, and bend your knees This air conditioning system meets strict safety and operating when lifting to reduce strain on your back. Sharp edges or thin standards. As the installer or service person, it is an aluminum fins on the air conditioner can cut your fingers. important part of your job to install or service the system so it When Installing
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Table of Contents Page 1. SPECIFICATIONS ......................................................................................................................... 4 2. APPLICABLE INDOOR UNITS ..................................................................................................... 5 3. FUNCTIONS ................................................................................................................................. 5 4. SELF-DIAGNOSTICS ...............................
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1. SPECIFICATIONS Item Description Signal Transmission Method Dedicated Remote Controller Cable Power Source DC5V supplied from Indoor Unit Display Panel Type Liquid Crystal Temperature Set Temperature Indication (68 ºF to 86 ºF) Airflow Direction Six Directions Indication Display Items Time AM and PM 12-Hour Indication (Minute Indication Unit: 1 minute) Temperature Sensor Displayed when indoor unit sensor is in use NOTE Functions AUTO, HEAT, DRY and FAN Operation 2 NOTE Operation Section Push
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2. APPLICABLE INDOOR UNITS Type Indoor Unit Model No. Ceiling Cassette Type XHS1271, XHS1872, XS1271, XS1872 KHS0971, KHS1271, KHS1872, KHS2472 KS0971, KS1271, KS1872, KS2472 Wall Mounted Type KMHS0772, KMHS0972, KMHS1272, KMHS1872, KMHS2472 KMS0772, KMS0972, KMS1272, KMS1872, KMS2472 3. FUNCTIONS When the unit is modified from one for wireless remote controller to that for wired remote controller, the following functions become unavailable. (1) Ceiling Cassette Type • Wireless Remote Contr
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4. SELF-DIAGNOSTICS 4-1. Self-Diagnostics Procedure < Clock display > PROCEDURE Test run mode After turning on power to the air conditioner, use the remote controller and follow the steps below to execute self- Self-diagnostics mode diagnostics. Step 1: Press and hold the remote controller NIGHT SET BACK (NSB) button and 1 HR TIMER button. Then, press and hold the ACL (reset) button with a pointed object such as the tip of a pen. After 5 seconds, release ACL button first, then release NIG
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4-2. Self-Diagnostics Table (Ceiling Cassette Type) INDOOR UNIT OPERATION button OPERATION lamp TIMER lamp HIGH POWER lamp REMOTE CONTROL receiver Since the indications cover various units, the corresponding parts listed below may not be present in some models. .... .... .... Indication on indoor unit OFF Blinking ON (Illuminated) OPERATION Timer HIGH POWER Code Diagnostics itemsDiagnostics contents Room temperature sensor failure S01 (1) Sensor open circuit or short circuit (2) Contact
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4-3. Self-Diagnostics Table (Wall Mounted Type) INDOOR UNIT (1) OPERATION lamp (2) TIMER lamp (3) QUIET lamp ION lamp OPERATION button REMOTE CONTROL receiver Since the indications cover various units, the corresponding parts listed below may not be present in some models. .... .... .... Indication on indoor unit OFF Blinking ON (Illuminated) Quiet Timer Operation Code Diagnostics items Diagnostics contents (3)(2) (1) Room temperature sensor failure S01 (1) Sensor open circuit or short ci
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APPENDIX A INSTRUCTION MANUAL STK-RCS-7TWSUA (OI-852-6-4181-139-00-0) A-1
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00_STK-RCS-7TWSUA_Cover.fm Page 1 Tuesday, February 24, 2009 11:37 AM STK-RCS-7TWSUA INSTRUCTION MANUAL Wired Remote Controller MODE D’EMPLOI This wired remote controller is designed for Télécommande Filaire both the “COOL/DRY/HEAT Model” and “COOL/DRY Model” indoor unit. Before using the remote controller, be sure to confirm the “model type” specified on the front cover of the INSTRUCTION MANUAL supplied with the indoor unit. Once the wired remote controller is connected, the wireless
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01_STK-RCS-7TWSUA_EN.fm Page 2 Thursday, March 12, 2009 5:14 PM CONTENTS Page PRODUCT INFORMATION ................................................................................................................ 2 ALERT SYMBOLS.............................................................................................................................. 2 INSTALLATION LOCATION ................................................................................................................ 2 ELECT
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01_STK-RCS-7TWSUA_EN.fm Page 3 Thursday, March 12, 2009 5:14 PM FEATURES • Microprocessor Controlled Operation • Automatic Restart Function for Power Failure • 24-Hour ON or OFF Timer • Automatic Switching between Cooling and Heating (This function is available only for “Single use” of COOL/DRY/ • 1-Hour OFF Timer HEAT Model.) •Night Setback • Hot Start Heating System • Automatic and 3-step Fan Speed (This function is available only for COOL/DRY/HEAT Model.) • Air Sweep Control NOTE Since t
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01_STK-RCS-7TWSUA_EN.fm Page 4 Thursday, March 12, 2009 5:14 PM REMOTE CONTROL UNIT NOTE The descriptions on the AUTO ( ) or HEAT ( ) operation mode are only for the “COOL/DRY/HEAT Model,” and not for the “COOL/DRY Model.” Display Information on the operating conditions is displayed while the remote control unit is switched on. If the unit is turned off, only the mode that was set previously is still displayed. Temperature setting buttons (TEMP.) Press the button to increase the set tempe
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01_STK-RCS-7TWSUA_EN.fm Page 5 Thursday, March 12, 2009 5:14 PM ON/OFF operation button This button is for turning the air conditioner on and off. MODE selector button Use this button to select AUTO, HEAT, DRY, COOL or FAN mode. (AUTO) : When this setting is selected, the air conditioner calculates the difference between the thermostat setting and the room temperature and automatically switches to the ‘‘COOL’’ or ‘‘HEAT’’ mode as appropriate. (This function is available only for “Single use
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01_STK-RCS-7TWSUA_EN.fm Page 6 Thursday, March 12, 2009 5:14 PM OPERATION WITH THE REMOTE CONTROL UNIT 1. Automatic Operation 2. Manual Operation (only for COOL/DRY/HEAT Model) Single use This unit automatically switches between cooling operation and heating operation according to the difference between the room temperature and the temperature setting. Multiple use The air conditioner calculates the difference between the thermostat setting and room temperature, and automatically det
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01_STK-RCS-7TWSUA_EN.fm Page 7 Thursday, March 12, 2009 5:14 PM 3. Adjusting the Fan Speed A. In Cooling and DRY Mode: ( and ) A. Automatic fan speed When the night setback mode is selected, the air conditioner Simply set the FAN SPEED selector button to the automatically raises the temperature setting 2 °F when 30 minutes have passed after the selection was made, and then another 2 °F position. after another 30 minutes have passed, regardless of the indoor This automatically sets the b
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01_STK-RCS-7TWSUA_EN.fm Page 8 Thursday, March 12, 2009 5:14 PM 3. How to set the ON time SETTING THE TIMER (Example) To start operation at 7:10 am. ON TIME Present time Operation Indication 1. Press the SET button once. The timer indication alone flashes and the previous set- time is only displayed. 2. Press the HH button until The display will change 1. How to set the present time AM 7 is displayed. automatically back to show the (Example) To set to 9:10 pm. Press the MM button unt
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01_STK-RCS-7TWSUA_EN.fm Page 9 Thursday, March 12, 2009 5:14 PM USING THE 1-HOUR OFF ADJUSTING THE AIRFLOW TIMER DIRECTION The vertical airflow can be adjusted by moving the flap with the 1. 1-Hour OFF Timer remote control unit. Do not move the flap with your hands. Confirm that the remote control unit has been turned on. Use the FLAP button to set either the sweep function or one of the six airflow direction settings. This function causes the unit to operate for one hour and then stop,
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APPENDIX B INSTALLATION INSTRUCTIONS (STK-RCS-7TWSUA) STK-RCS-7TWSUA (II-852-6-4190-481-00-1) A-2
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09-027 STK-RCS-7TWSUA 3/10/09 12:46 PM Page 1 INSTALLATION INSTRUCTIONS • In order to install this wired remote controller onto a wall-mounted model, the connection kit IMPORTANT (STK-KCW1), which must be purchased separately, is required. • Once the wired remote controller is connected, the wireless remote controller cannot be used. Table 1 Parts supplied with the remote controller Parts Figure Q'ty Parts Figure Q'ty See Table 1. 26.2 ft. (8m) Wired Wire Remote controller installation
