Mitsubishi Heavy Industries SC-BIKN-E Technical Manual
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Mitsubishi Heavy Industries SC-BIKN-E Technical Manual

Interface kit air-conditioner control system
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Manual No. '08 . SRK-T- 080
updated May 24 ,2013
AIR-CONDITIONER CONTROL SYSTEM
INTERFACE KIT
SC-BIKN-E
3
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Summary of Contents for Mitsubishi Heavy Industries SC-BIKN-E

  • Page 1 Manual No. ’08 . SRK-T- 080 updated May 24 ,2013 AIR-CONDITIONER CONTROL SYSTEM INTERFACE KIT SC-BIKN-E...

  • Page 2: Table Of Contents

    CONTENTS INTERFACE KIT (OPTIONAL PARTS) Applicable model ................1 List of connectable devices ............1 Exterior dimensions................ 1 Circuit board component layout ............ 1 System configuration ..............2 Installation of interface kit.............. 3 Wired remote control ..............8 Insatallation of wired remote control ..........9 Setting functions using the wired remote control .......

  • Page 3: Interface Kit (Optional Parts)

    INTERFACE KIT (OPTIONAL PARTS) 1. Applicable model Name Type Models SRK ZHX-S SRK ZJX-S SRF ZIX-S SRR ZJ-S Interface kit SC-BIKN-E SRK ZIX-S SRK ZJ-S SRF ZJX-S 2. List of connectable devices Name Type Wired remote control RC-E3 Super link adapter...

  • Page 4: System Configuration

    5. System configuration...

  • Page 5: Installation Of Interface Kit

    6. Installation of interface kit (SC-BIKN-E) RKZ012A088B Before use, please read these Safety Precautions thoroughly Accessories included in package Safety precautions before installation. Be sure to check all the accessories included in package. All the cautionary items mentioned below are important safety related items to be taken into consideration, so be sure to observe them at all times.
  • Page 6 Deleted...
  • Page 7 Installation of the interface Install the interface within the range of the connection cable length (approximately 1.3m) from the indoor unit. Wiring inlet Be sure not to extend the connection cable on site. If the connection cable is extended, malfunction may occur. Fix the interface on the wall, pillar or the like.
  • Page 8 Functions of CNT connector It is available to operate the air conditioning unit and to monitor the operation status with the external control unit (remote display) by sending the input/output signal through CNT connector on the indoor control PCB. 0.75mm Note (1) 0.3mm Indoor units Do not use the length over 2 meter...
  • Page 9 Connection of wired remote control Regarding the connection of wired remote control, refer to the instruction manual of wired remote control. Switch ON the DIP switch SW2-2 (Factory setting : ON) on the interface PCB. DIP suitch Caution:Wireless remote control attached to the indoor unit can be used in parallel, after connecting the wired remote control. However, (SW2-2) some of functions other than the basic functions such as RUN/STOP, Temperature Setting, etc.

  • Page 10: Wired Remote Control

    7. Wired remote control (Optional parts) The figure below shows the remote control with the cover opened. Note that all the items in the liquid crystal display (LCD) area are shown for explanation purpose. Characters displayed with dots in the liquid crystal display (LCD) area are abbreviated. Note (1) The SRK models do not support the buttons and functions displayed in Pull the cover downwards to open.

  • Page 12: Setting Functions Using The Wired Remote Control

    9. Setting functions using the wired remote control (1) The initial function setting for typical using is performed automatically for a remote control unit and an indoor unit by the outdoor unit connected, when remote control and inside unit are connected. As long as they are used in a typical manner, there wiil be no need to change the initial settings.
  • Page 13 2 Indoor unit functions (I/U FUNCTION Note1: Fan setting of "HIGH SPEED" Indoor unit air flow setting Fan tap Only when plural indoor units are connected HI-MID-LO HI-LO HI- MID STANDARD (Indoor unit function) Indoor No. selection SPEED (Note3) Function setting HIGH UHI - HI- MID...
  • Page 14 (4) How to set function Operation message Stop air-conditioner and press (SET) (MODE) Function description: Function No. setting description: buttons at the same time for over three seconds, and the "FUNCTION SET " will be displayed. Fixing button Press ( SET) button. Make sure which do you want to set, "...
  • Page 15 (5) The range of temperature setting. When using the wired remote control in parallel with the wireless remote control: It is necessary to change the setting temperature range for the wired remote control. (The setting temperature may not be displayed correctly unless it is changed.) Change the setting temperature for the wired remote control with the following procedure 2).

  • Page 16: Super Link Adapter

    Indoor unit (3) Set up the plural master/slave device using the dip switches on the indoor unit board. Interface kit (SC-BIKN-E) (4) Set up the remote control master/slave device using the slide switch on the remote control board. (5) Set up "0" to "F" using the address rotary switch on the indoor unit board when controlling the indoor unit with the multiple remote control.
  • Page 17 Installation When installed outside the indoor unit, put the metal cover on. 1. When using the metal box (mounted on the indoor unit / mounted on the back of the remote control): (1) Mount the SL E board in the metal box using the locking supports.

  • Page 18: Operation Permission/Prohibition Control

    11. Operation permission/prohibition control The air conditioner operation is controlled by DIP switch SW2-3 on the interface kit board and inputting the external signal into the CnT. (1) The operation mode is switched over between Permission and Prohibition by DIP switch SW2-3 on the interface kit control board.

  • Page 19: External Control (Remote Display)/Control Of Input Signal

    12. External control (remote display)/control of input signal (1) External control (remote display) output Following output connectors (CnT) are provided on the printed circuit board of interface kit. • Operation output: Power to engage DC 12V relay (provided by the customer) is outputted during operation. •...
  • Page 20 AIR-CONDITIONER CONTROL SYSTEM Air-Conditioning & Refrigeration Systems Headquarters 16-5, 2-chome, Kounan, Minato-ku, Tokyo, 108-8215, Japan Fax : (03) 6716-5926 No.116(1.1A) R...

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