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Climma 210705 Service Manual

Digital control panel mk2
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Service manual
DIGITAL CONTROL PANEL MK2
Rev. 210705

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Summary of Contents for Climma 210705

  • Page 1 Service manual DIGITAL CONTROL PANEL MK2 Rev. 210705...

  • Page 2: Table Of Contents

    Table of contents Introduction ......................................3 Safety ......................................3 1.1. Release check..................................3 1.2. Configuration of control panel MK2 ............................4 Configuration ................................... 4 2.1. Service parameters ..................................5 Password for service parameters ........................... 5 3.1. Service parameters list ................................ 5 3.2.

  • Page 3: Introduction

    • installation and maintenance of this system can be hazardous due to system working pressure and electrical components. Only a Climma certified service centre should install and maintain the system; • to minimize the hazard of electrical shock and personal injury, this component must be effectively grounded;...

  • Page 4: Configuration Of Control Panel Mk2

    2. Configuration of control panel MK2 2.1. Configuration The digital panel MK2 is automatically configured as it is connected to the air-conditioner and powered. For the options accessible for the user, see the user manual. The user parameter which can be useful in case of mulfunctioning or abnormal behavior is the parameter dEF which permits to reset to default all the parameters including the hidden ones.

  • Page 5: Service Parameters

    3. Service parameters 3.1. Password for service parameters With the panel ON and the unit in OFF, press for 5 seconds the key and the key . The display prompts Press the key and then with the key reach the number .

  • Page 6: Parameters For The Temperature Control

    not used network Modbus address address offset external Off set of the temperture read by the external optional probe probe offset internal Off set of the temperture read by the internal probe probe test automatic test procedures ti.H Timer high shows the first (left) 3 digits of the hour counter ti.L Timer low...

  • Page 7: Parameters For The Unit Management

    3.5. Parameters for the unit management – automatic test procedure. Confirming with the display promts the first option which is OFF. Pressing the option is ALL, then the single tests from t1 to t5. The following table shows the description of the tests according to the type of air conditioner unit to which the MK2 panel is connected.

  • Page 8: Error Messages And Alarms

    4. Error messages and alarms 4.1. Display blank Check the power supply to the air conditioner control. Check that the plug of the connection cable is correctly inserted both on the air conditioner control side and on the panel side. If the unit PCB is powered correctly (lights on) and the cable is intact and inserted correctly, call the customer service for a thorough check.

  • Page 9: Firmware Update

    5. Firmware update 5.1. Digital MK2 panel update The firmware update of the MK digital panel is possible only in Veco factory. 5.2. Firmware version The following table shows the latest firmware versions: VERSION DATE CHARACTERISTICS 2009 PWM COMPATIBLE 2010 2010 ANTIFREEZE OPTION FOR COMPACT QUATTRO CONTROL 2011...

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