Zennio KLIC-FJ Manual
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Zennio KLIC-FJ Manual

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KLIC-FJ
KNX – RWB Gateway for
Fujitsu AC Units
ZCL-FJ
Application program version: [1.1]
User manual edition: [1.1]_a
www.zennio.com

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Summary of Contents for Zennio KLIC-FJ

  • Page 1 ➢ KLIC-FJ KNX – RWB Gateway for Fujitsu AC Units ZCL-FJ Application program version: [1.1] User manual edition: [1.1]_a www.zennio.com...

  • Page 2: Table Of Contents

    KLIC-FJ CONTENTS Contents ............................2 Introduction .......................... 3 1.1 KLIC-FJ ..........................4 1.2 Installation ........................5 1.3 Start-Up and Power Loss ....................6 Configuration......................... 7 2.1 General ..........................7 2.2 Inputs ..........................9 2.2.1 Binary Input ......................9 2.2.2 Temperature Probe ....................9 2.2.3...
  • Page 3 KLIC-FJ DOCUMENT UPDATES Version Changes Page(s) Changes in the application program: Optimisation of the binary inputs, motion detector, logic functions temperature probe and heartbeat [1.1]_a modules. Change in default value of parameter: Automatic Speed Object Polarity. https://www.zennio.com/ Technical Support: https://support.zennio.com...

  • Page 4: Introduction

    KLIC-FJ 1 INTRODUCTION 1.1 KLIC-FJ KLIC-FJ from Zennio is a gateway that provides full-duplex communication between the KNX home automation system and Fujitsu air-conditioning systems through connection wires provided by the latter. Because of this bidirectional communication, the air conditioning system can be controlled from the home automation system in the same manner as it is through its own controls.

  • Page 5: Installation

    5. KNX connector. Figure 1. Element scheme. KLIC-FJ connects to the KNX bus via the corresponding built-in terminal (5). Once the device is provided with power from the KNX bus, both the physical address and the KLIC- FJ application program can be downloaded.

  • Page 6: Start-Up And Power Loss

    KLIC-FJ, it must be taken into account the master-slave configuration assigned to both of them. For detailed information about the technical features of KLIC-FJ, as well as on security and installation procedures, please refer to the device Datasheet, bundled in the device packaging and also available at http://www.zennio.com.

  • Page 7: Configuration

    Logic functions: see section 2.3 A/C gateway: see section 2.4. The latter entails all functions specific to KLIC-FJ, i.e., all the functions related to interfacing with the A/C unit and to the management of the climate control system. ETS PARAMETERISATION...
  • Page 8 KLIC-FJ Heartbeat (Periodical Alive Notification): this parameter lets the integrator incorporate a 1-Bit object to the project (“[Heartbeat] Object to Send ‘1’”) that will be sent periodically with value “1” to notify that the device is still working (still alive).

  • Page 9: Inputs

    All inputs are disabled by default. Depending on the function selected for each input, additional tabs will be included in the menu on the left. 2.2.1 BINARY INPUT Please refer to the “Binary Inputs” user manual, available in the KLIC-FJ product section, at the Zennio website (www.zennio.com). 2.2.2 TEMPERATURE PROBE Please refer to the “Temperature Probe”...

  • Page 10: Motion Detector

    KLIC-FJ 2.2.3 MOTION DETECTOR Please refer to the “Motion Detector” user manual, available in the KLIC-FJ product section, at the Zennio website (www.zennio.com). Notes: The ZN1IO-DETEC-P motion detector is compatible with a variety of Zennio devices. However, depending on the device it is actually being connected to, the functionality may differ slightly.

  • Page 11: Logic Functions

    KNX bus, and to send the results through other communication objects specifically enabled for this purpose. KLIC-FJ can implement up to 10 different and independent functions, each of them entirely customisable and consisting in up to 4 consecutive operations each.

  • Page 12: A/C Gateway

    KLIC-FJ allows controlling and monitoring an air-conditioning unit in the same way it would be through the wired remote control it is provided with. Through the KNX bus, KLIC-FJ can be sent orders to control the following basic functions of the air conditioning unit: On/Off switch of the air-conditioning unit.
  • Page 13 These functionalities imply changes in the state of the A/C unit, which therefore notifies KLIC-FJ periodically about the current state. When KLIC-FJ is notified about a change, it updates the status objects and sends them to the KNX bus. In addition, KLIC-FJ provides an error management function (see section ), which allows sending messages to the KNX bus in case the A/C unit reports any errors.
  • Page 14 KLIC-FJ CONTROL CONFIGURATION Figure 7. A/C Gateway. Configuration. Control configuration. Control configuration: the A/C unit can be controlled only with KLIC-FJ or simultaneously using the remote wire controller. Due to this fact, there are two options to configure KLIC-FJ: ➢ “Autoconfiguration”: KLIC-FJ will self-configure as master or slave depending on whether there is an additional wired remote controller connected to the A/C unit or not.
  • Page 15 “Type B": ➢ RAC inverter units (new Typ G models). ➢ VRF J, S & V-series units. Important: KLIC-FJ must be configured selecting the error type which correspond with A/C unit. OPERATION MODES Figure 9. A/C Gateway. Configuration. Operation modes.
  • Page 16 KLIC-FJ “[AA] Mode (status)”: 1-Byte object which allows knowing the A/C unit operating mode status. Object Value A/C unit mode Auto Heating Cooling Fan only Table 1. A/C unit operating modes. Additionally, a simplified mode can be configured to select Cooling and Heating mode.
  • Page 17 Auto modes), provided that the limits are still within the predefined limits of the A/C unit. When KLIC-FJ receives an order to send the A/C unit a setpoint which is greater (or lower) than the configured limits, it will actually send the limit value.
  • Page 18 KLIC-FJ was configured disabling this option. If a new external temperature value is received, the control will be again executed by using this external value.
  • Page 19 KLIC-FJ OPERATING TIME The hours that A/C unit has been operating can be known through the 2-byte object “[AC] Operating time”. This object can be read and overwritten during run time. Figure 13. A/C Gateway. Configuration. Operating time. Furthermore, the available parameters in ETS are: Initial Operation Time: ➢...
  • Page 20 Initial Configuration: allows setting the desired initial state that KLIC-FJ will send the A/C unit after programming or restarting the device: ➢ “Default”: the initial state will be the last one KLIC-FJ is aware of. ➢ “Custom”: see section 2.4.4.

  • Page 21: Speeds

    The Fan Speeds function allows sending the A/C unit orders to switch the ventilation speed along the available levels. To that end, KLIC-FJ provides a percentage control. In addition, KLIC-FJ allows activating the automatic fan speed mode, in case of being available in the unit.
  • Page 22 KLIC-FJ Control (Status)" 1-Byte objects, which allow setting and reading the fan speed, respectively. The following tables show the percentage values that correspond to each of the available fan speeds: ➢ “Three levels (+ Automatic)”: Control Values Status Value Level Sent to the Unit...

  • Page 23: Flaps

    2.4.3 FLAPS The Flaps function allows sending the A/C unit orders to switch the position of the flaps (or vanes) that direct the air flow outwards. To that end, KLIC-FJ provides both a percentage control and a binary control. In addition, KLIC-FJ allows activating the swing function (so the flaps oscillate continuously for better distribution of the airflow), in case of being available in the unit.

  • Page 24: Initial Configuration

    Off; 1 = Swing On” or “0 = Swing On; 1 = Swing Off”. 2.4.4 INITIAL CONFIGURATION The custom initial configuration allows setting the desired status that KLIC-FJ will send the A/C unit after downloading or restarting the device. This status is defined in terms of on/off, mode, fan speed, flaps position and temperature setpoint.
  • Page 25 KLIC-FJ ETS PARAMETRISATION After selecting “Custom” for the Initial Configuration option under the Configuration tab (see section 2.4.1), a new tab named Initial Configuration is displayed with the following parameters: Figure 19. A/C Gateway. Initial Configuration. On/Off: “Last” (the state the machine had before the power failure), “On” or “Off”.

  • Page 26: Scenes

    2.4.5 SCENES The Scenes function allows defining a set of statuses (in terms of On/Off, mode, fan speed, etc.) that KLIC-FJ will send to the A/C unit whenever it receives the corresponding scene values from the KNX bus. ETS PARAMETRISATION After enabling this function (see section 2.4.1), a new tab named Scenes will be...

  • Page 27: Error Handling

    Note: this initial setpoint value may be modified by the setpoint limits during runtime. 2.4.6 ERROR HANDLING KLIC-FJ is capable of managing two error types: Internal errors: errors in the communication process between KLIC-FJ and the A/C unit: ➢ Communication error: KLIC-FJ received no response of the A/C unit during 2 minutes.
  • Page 28 Note: If communication error is enabled, error control will not be enabled. Errors in the A/C unit: errors reported by the A/C unit itself. KLIC-FJ can notify the KNX bus about the reported error code, although referring to the specific documentation of the A/C machine is advisable in order to obtain further information.
  • Page 29 KLIC-FJ Errors in the A/C machine: ➢ “[AC] AC Unit Error: Active Error”: 1-Bit object which indicates there is an error in A/C machine. ➢ “[AC] AC Unit Error: Error Code”: 14-Byte object which provides error code. In case the A/C unit reports an error, the former object will send a value of “1”, while the latter will report the corresponding error code.

  • Page 30: Annex I. Communication Objects

    KLIC-FJ ANNEX I. COMMUNICATION OBJECTS “Functional range” shows the values that, with independence of any other values permitted by the bus according to the object size, may be of any use or have a particular meaning because of the specifications or restrictions from both the KNX standard or the application program itself.
  • Page 31 KLIC-FJ [Ix] [Short Press] Stop/Step Up 1 Bit C - - T - DPT_Step Sending of 0 (Stop/Step Up) Shutter [Ix] [Short Press] Stop/Step Down 1 Bit C - - T - DPT_Step Sending of 1 (Stop/Step Down) Shutter [Ix] [Short Press] Stop/Step Shutter...
  • Page 32 KLIC-FJ [Ix] [Short Press] Constant Value 2 Bytes C - - T - DPT_Value_2_Ucount 0 - 65535 0 - 65535 (Integer) -671088.64 - [Ix] [Short Press] Constant Value 2 Bytes C - - T - 9.xxx Float Value 670433.28 (Float)
  • Page 33 KLIC-FJ 0xD (Inc. by 100%) 0xF (Inc. by 1%) 1 Bit C - - T - DPT_Switch [Ix] [Long Press] Light On Sending of 1 (On) 1 Bit C - - T - DPT_Switch [Ix] [Long Press] Light Off Sending of 0 (Off)
  • Page 34 KLIC-FJ 0 = Nothing; 1 = Detection from 111, 140, 169 1 Bit C - W - - DPT_Start [Ix] Presence: Slave Input slave device 112, 141, 170 2 Bytes C - W - - DPT_TimePeriodSec 0 - 65535 [Ix] Presence: Waiting Time 0-65535 s.
  • Page 35 KLIC-FJ 1 Bit C R - T - DPT_Switch [AC] On/Off (Status) 0 = Off; 1 = On 1 Bit C R - T - DPT_Bool [AC] Internal Error: Control Unable to Control the AC 1 Bit C R - T -...
  • Page 36 KLIC-FJ [AC] Horizontal Flaps: Percentage P1 = 25 %; P2 = 50 %; P3 = 75 %; 1 Byte C R - T - DPT_Scaling 0% - 100% Control (Status) P4 = 100 % 0 % = Swing; [0.4...20] % = P1;...
  • Page 37 Join and send us your inquiries about Zennio devices: http://support.zennio.com Zennio Avance y Tecnología S.L. C/ Río Jarama, 132. Nave P-8.11 45007 Toledo (Spain). Tel. +34 925 232 002. www.zennio.com info@zennio.com...

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