Daikin SHINKA Installation And Operating Manual
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Daikin SHINKA Installation And Operating Manual

Daikin SHINKA Installation And Operating Manual

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SHINKA CONTROL SYSTEM
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Installation and Operating Manual
SHINKA

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  • Page 1 SHINKA CONTROL SYSTEM Installation and Operating Manual SHINKA...

  • Page 2: Table Of Contents

    DEHUMIDIFICATION CONTROL LOGIC INSTALLATION NETWORK AND CONNECTIVITY ASSEMBLY DIAGRAM RULES FOR CORRECT WIRING PROBE INSTALLATION CONNECTIVITY SHINKA ASSEMBLY SHINKA INTEGRATION WITH A BMS SYSTEM 103 SHINKA WIRING MAPPING USER INTERFACE COIL STATUS INITIAL CONFIGURATION INPUT STATUS PLANT CONFIGURATION INPUT REGISTER...

  • Page 3: Safety Symbols

    In case of malfunctions, please consult this manual. If necessary, contact the nearest DAIKIN service centre. Failure to follow the instructions in this manual will immediately invalidate the warranty. DAIKIN disclaims all liability in the event of: • Installation of equipment by unqualified personnel •...

  • Page 4: Information

    Do not reproduce or photocopy this manual, in whole or other than those intended. in part, without the written consent of DAIKIN. In addition, the authorised technical personnel must The Customer may only use this manual for the purpose...

  • Page 5: Features

    SHINKA Shinka control system FEATURES The main components of the control system are: FWEDA control board Shinka Touch CONTROL BOARD Ref. Element Digital relay output Digital relay output 24VAC auxiliary power supply Energized contact NTC10K@25°C temperature probes Modulating analogue output 0-10V...

  • Page 6: I/O Mapping

    SHINKA Shinka control system I/O MAPPING Terminal Type Function Terminal Type Function Common Common 250V - 5A Programmable 0-10VDC Fan speed Common Cooling valve 0-10VDC actuator Analog 250V - 5A Programmable outputs Heating valve 250V - 5A Programmable 0-10VDC Digital...

  • Page 7: Shinka Touch

    Lower terminal block Upper terminal block Lower terminal block RS485-1 - GND Default setting = Slave Set up for connection with: IO1 (Optional for Shinka Sense) RS485-1 - A • BMS/Supervisor IO2 (Optional for Shinka Sense) RS485-1 - B •...

  • Page 8: Installation

    SHINKA Shinka control system INSTALLATION Disconnect the power supply before performing any work on the equipment. The installation kit includes: Bracket plus vibration-damping Fixing screws Control board seal Screws: (1) Self-threading screws (bracket fastening to fancoil side) (2) Self-threading screws (control board fastening directly to the electrical box on the FCU) →...

  • Page 9: Probe Installation

    SHINKA Shinka control system PROBE INSTALLATION Humidity probe: for reading the relative room The Shinka control system handles the following probes: • humidity integrated in the user interface Air temperature reading probe: integrated inside • Supply air probe (optional): for reading the supply •...

  • Page 10: Probe Wiring

    SHINKA Shinka control system Air probe positioning (supply) The supply air probe measures the temperature at the outlet of the fancoil. The FWSSKA installation kit includes a small plastic container to be placed directly on the exchanger in a central position.

  • Page 11: Shinka Assembly

    SHINKA Shinka control system SHINKA ASSEMBLY The Shinka user interface must be coupled with the fancoil power board (FWEDA) for the control system to function properly Daikin. Contents of the box: • Front display panel • Rear panel with terminal blocks Install the equipment on an internal wall away from heat sources, direct sunlight, draughts and doors.

  • Page 12: Shinka Wiring

    NETWORK The 24VAC (AC) power supply is located at the top. AND CONNECTIVITY before wiring the However, the Shinka can also be powered at 24VDC by RS485. using an external transformer. The Modbus protocol is used for communication.

  • Page 13: User Interface

    SHINKA Shinka control system USER INTERFACE This section describes the initial start-up and configuration procedure of the Shinka control system. INITIAL CONFIGURATION When the system is switched on for the first time, the display shows the image shown opposite. Initial configuration requires the following parameters to be set: •...

  • Page 14: Date Setting

    SHINKA Shinka control system Date setting Select the desired format: DD/MM/YY or MM/DD/YY. Then open the Date drop-down menu to set the date. Use the arrows to change the date. Press to confirm the setting. Time setting Select the format: 12 hours.

  • Page 15: Plant Configuration

    The system displays a QR code needed to download the application from the store. If the installer presses Continue, the system generates a Wi-Fi network. To connect the smartphone to the Shinka, the installer must follow the instructions on the display. INSTALLATION AND OPERATING MANUAL Ed. 03/25 Whole or partial reproduction of this manual is strictly prohibited Rev.
  • Page 16 Configuration via Shinka To configure a single-zone system, the installer must physically connect one fancoil board (FWEDA) at a time to the Shinka interface, before starting the device search. For more information on Modbus network wiring, see section NETWORK AND CONNECTIVITY.
  • Page 17 SHINKA Shinka control system The system performs the configuration by means of a guided process through the following points: Basic unit composition • Advanced unit composition • Both configurations have default values, as shown in the table below. Unit composition - basic...
  • Page 18 SHINKA Shinka control system Unit composition - advanced Default Possible values • Not used • ON/OFF • Hot or cold request • Cold request • Hot request • Operating mode Digital outputs • Alarm presence Not used (DO7-8-9) • High room temperature •...

  • Page 19: Management Menu

    SHINKA Shinka control system MANAGEMENT MENU The Home interface displays a variety of data and commands. This section provides a brief description of these elements. Ref. Element Ref. Element Control target. Quick settings. = Press to increase value • = ON / OFF •...

  • Page 20: Fancoil Management

    If the ventilation configuration changes, e.g. by changing the ventilation type of a fancoil or adding a new fancoil, the Home icon automatically updates to reflect the new logic. This update occurs after Shinka periodically reads the data. FANCOIL MANAGEMENT...

  • Page 21: Notifications

    • Settings) Schedules: where programs can be set up and • edited (see Schedules) Mode: where the restricted mode of the Shinka and • fancoil functions can be activated (see Mode) INSTALLATION AND OPERATING MANUAL Ed. 03/25 Whole or partial reproduction of this manual is strictly prohibited...

  • Page 22: Interactions In The Interface

    SHINKA Shinka control system INTERACTIONS IN THE INTERFACE Shinka has different menu types but the structure and interaction remain common. Graphic element Name Description Used for percentage adjustments. Slider Press and drag the white slider to increase or decrease the percentage.

  • Page 23: Menu

    SHINKA Shinka control system MENU Press the icon on the Home screen to display the menu for accessing various settings: • Management • Schedules • Alarms archive • Settings • Change zone • Device info • Network and connections •...
  • Page 24 SHINKA Shinka control system Parameter Sub-parameter Description Range of values Default Sets offset Room air probe offset temperature read by the room -3°C to +3°C 0°C (Shinka) air probe (Shinka) Sets the offset of the temperature Room air probe offset read by the room air probe -3°C to +3°C...
  • Page 25 SHINKA Shinka control system Parameter Sub-parameter Description Range of values Default Water valve consent Sets temperature to activate 0°C to 50°C 30°C water valve consent Valve water consent Sets difference to activate 0°C to 10°C 5°C hysteresis water valve consent...
  • Page 26 SHINKA Shinka control system Schedules Press Schedules to manage the climate in automatic mode. From here the operator can set times to switch the system on or off, adjust the temperature and adapt the environment to daily or weekly needs. In addition, the...
  • Page 27 Press Settings to adjust the general settings of the Shinka. In particular, the following adjustments can be made: Adjustment type Description Image Possibility of changing the standby image (if pre-loaded via the Daikin Shinka (See Screensaver) Manager app). • 20 seconds Standby Timer •...

  • Page 28: Device Info

    Modbus communication errors). Device info Three types of information can be displayed in this menu: Shinka info: Serial, Firmware version, MAC address • Wi-Fi and Bluetooth Fancoil info: Control board serial, MAC address Wi- • Fi, Bluetooth, Firmware and Application version General info: QR code with reference to the manual.
  • Page 29 To activate the restricted mode, go to the Display menu and activate the mode by entering the maintenance PIN. The restricted mode reduces the operations that can be performed from the Shinka interface. Below is the list of operations that can be performed in restricted mode: •...

  • Page 30: Shinka Operational Details

    SHINKA Shinka control system Functions Enter the Functions menu to activate or deactivate specific modes. The selectable modes are as follows: Economy: saves energy and includes an adjustment • button. For details, see the related section ECONOMY MODE Dehumidification: enables the dehumidification •...

  • Page 31: Screen Saver

    Enter the PIN: 5392 and press the confirmation key The maintainer mode is automatically deactivated when the Shinka goes into standby or is switched off. After entering the PIN, the Shinka interface will be enabled to: • Editing zones: ○...

  • Page 32: Factory Reset

    The factory status represents the condition of the equipment without any configuration. In this state, the fancoils assume Modbus address 247, and Shinka does not detect any fancoils in its network. Always reset the fancoils before Shinka.

  • Page 33: Unit Operation

    (see ALARMS) ACTIVATION LOGIC Choose from the following three modes to activate the fancoil: Local / Modbus: ON / OFF via Shinka interface or • via BMS From contact: ON / OFF from DI2 to be configured •...

  • Page 34: Limitations From Software

    +1 °C, i.e. by default until 10 °C is reached. These parameters can be changed via the Shinka interface or with a Modbus command. This allows remote control of the system's settings and safety limits.

  • Page 35: Economy Mode

    21°C. With the Economy mode of Economy 1 - 3 °C 2°C activated and an offset of 2°C set on the Shinka, the input system changes the target temperature according to heating or cooling requirements. In winter, the system sets the target at 19°C (21°C - 2°C).

  • Page 36: Setpoint Definition

    SHINKA Shinka control system SETPOINT DEFINITION The setpoint has two separate limits: maximum and Coil Description Value Default minimum for each operating mode, heating and cooling, Function 0=Off for a total of four limits: enabler 1=On Summer limits: minimum 14°C, maximum 28°C •...

  • Page 37: Start Consent

    SHINKA Shinka control system START CONSENT The consent for the fancoil fan to start depends on several conditions that consider various factors: Water temperatures: for both heating and cooling. • Water probe configurations: check if they are • installed correctly or if they are in error.

  • Page 38: Water Valve

    SHINKA Shinka control system 4-pipe unit with two water probes If the fancoil is configured as a 4-pipe system and two water probes are installed, the activation logic remains the same for heating. In this configuration, the second probe will be installed on the hot tube bundle and will be used to determine the start consent for heating mode.
  • Page 39 Time (min) measured temperature reaches 3°C. With the Shinka interface connected, if in summer mode, the valve behaviour also depends on the humidity value On/Off control of Valve position measured by the Shinka, according to the following logic:...

  • Page 40: Ventilation

    SHINKA Shinka control system VENTILATION Fan configurations The ventilation system can be configured in different ways to respond effectively to environmental variations. These configurations ensure comfort and energy efficiency. Possible configurations include: 3 Step 4 Step Modulating 3-step configuration In the 3-step automatic mode, the system controls the 3∆...
  • Page 41 SHINKA Shinka control system 4-step configuration The 4-step mode introduces an additional trigger 3∆ threshold. The system handles this additional threshold Step Activation Step Deactivation with the same logic as the 3-step configuration: • Superminimum speed 2∆ • Minimum speed •...

  • Page 42: Electrical Resistance

    Standard standby: the ventilation logic is executed • unchanged. Note: with Shinka it is possible to manage a mixed solution by choosing a different standby parameter for each fancoil. ELECTRICAL RESISTANCE The system uses the electrical resistance when the unit or system does not provide enough heat.

  • Page 43: Dehumidification Control Logic

    SHINKA Shinka control system DEHUMIDIFICATION CONTROL LOGIC Purpose of dehumidification The dehumidification function reduces excessive humidity in the room. When the humidity exceeds the dehumidification setpoint plus hysteresis, the system reduces ventilation to a minimum. The system regulates the fan speed according to the difference between the...

  • Page 44: Network And Connectivity

    CONNECTIVITY The connection between the Shinka and the fancoil control board uses the Modbus protocol. Each Shinka controls a maximum of 30 fancoils. Modbus RTU FWEDA control board...
  • Page 45 GND/REF SHINKA + CONTROL BOARD UNIT CONNECTION FWEDA FWEDA Shinka GND/REF GND/REF GND/REF +N FWEDA up to 30 SHINKA + BMS + CONTROL BOARD UNIT CONNECTION Shinka FWEDA FWEDA GND/REF GND/REF GND/REF GND/REF +N FWEDA up to 30 INSTALLATION AND OPERATING MANUAL Ed.
  • Page 46 SHINKA Shinka control system BMS + CONTROL BOARD UNIT CONNECTION FWEDA FWEDA GND/REF GND/REF GND/REF +N FWEDA up to 30 MIXED BMS CONNECTION Shinka FWEDA FWEDA GND/REF GND/REF GND/REF GND/REF +N FWEDA up to 30 Shinka FWEDA FWEDA GND/REF GND/REF...
  • Page 47 SHINKA Shinka control system The connection must be made via twisted and shielded cable for RS485 application. Specifications of the RS485 twisted pair cable Cable type RS485 EIA Application Cable structure 2 twisted, shielded pairs 22 - 24 Impedance 120 Ω...

  • Page 48: Shinka Integration With A Bms System

    SHINKA INTEGRATION WITH A BMS SYSTEM It is possible to integrate a Modbus network managed by a Shinka within one managed by a BMS. In this case, connect the BMS to the Shinka's Modbus RS485-1 port. Change the Shinka network parameters in the “Network and Connections”...
  • Page 49 Fancoil water consent 30027 Exposed maximum value of zone fan coils When the BMS writes a parameter to the Shinka, the latter To change Setpoint Min and Max values, propagates the information to all FWEDA boards. If the ensure that the new lower limit is lower...

  • Page 50: Mapping

    SHINKA Shinka control system MAPPING COIL STATUS R/RW Data Modbus Measure Range Description Declaration (Control Address Gain Default Type Type Unit description card) MASTER control - Coil 0=Off BOOL BOOL 00001 ON/OFF status 1=On MASTER control - Coil 0=Summer BOOL...

  • Page 51: Input Status

    SHINKA Shinka control system INPUT STATUS R/RW Data Modbus Measure Range Description Declaration (Control Address Gain Default Type Type Unit description board) ON/OFF hydronic Input 0=Off BOOL BOOL 10001 terminal status 1=On Input 0=Summer SUMMER/WINTER BOOL BOOL 10002 status 1=Winter...
  • Page 52 SHINKA Shinka control system R/RW Data Modbus Measure Range Description Declaration (Control Address Gain Default Type Type Unit description board) Hot water probe Input 0=No presence (4-pipe BOOL BOOL 10024 status 1=Yes hydronic terminal) Dehumidification Input 0=Off BOOL BOOL 10025...

  • Page 53: Input Register

    SHINKA Shinka control system INPUT REGISTER R/RW Modbus Measure Range Description Declaration Data Type Address Gain Default (Control Type Unit description board) SIGNED Input Control temperature REAL 30001 °C WORD register Relative humidity UNSIGNED Input UINT 30002 read by Shinka...

  • Page 54: Holding Register

    SHINKA Shinka control system HOLDING REGISTER R/RW Modbus Measure Range Description Declaration Data Type Address Gain Default (Control Type Unit description board) Summer SIGNED Holding REAL 40001 °C 140 - 280 temperature SET WORD register Minimum summer SIGNED Holding temperature SET...
  • Page 55 SHINKA Shinka control system R/RW Modbus Measure Range Description Declaration Data Type Address Gain Default (Control Type Unit description board) Cold water probe SIGNED Holding REAL 40036 °C -30 - 30 offset WORD register Hot water probe SIGNED Holding REAL 40037 °C...

  • Page 56: Alarms

    SHINKA Shinka control system ALARMS Identification name Generate by Class Description Can only be used as alarm/warning notification data Global Control Board Warning by a BMS. Room temperature probe in fault, check and replace Temp. probe PCB Control Board Alarm probe to reactivate the fancoil unit.
  • Page 57 SHINKA SCHEMI ELETTRICI WIRING DIAGRAMS SCHÉMAS ÉLECTRIQUES SCHALTPLÄNE DIAGRAMAS DE CABLEADO Ed. 03/25 Rev. 01...
  • Page 58 SHINKA Ed. 03/25 Rev. 01...
  • Page 59 SHINKA Ed. 03/25 Rev. 01...
  • Page 60 SHINKA Ed. 03/25 Rev. 01...
  • Page 61 SHINKA Ed. 03/25 Rev. 01...

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