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RDZ GM CF CLIMA User Manual

Climate compensation controller
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Thermal regulation
GM CF CLIMA
Climate compensation controller
USER MANUAL

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Summary of Contents for RDZ GM CF CLIMA

  • Page 1 Thermal regulation GM CF CLIMA Climate compensation controller USER MANUAL...
  • Page 3 INDEX Description Pag. INTRODUCTION GENERAL WARNINGS SAFETY WARNINGS DISPOSAL INSTRUCTIONS FOR USE DESCRIPTION INITIAL CONTROLLER SETUP BASIC SCREENS HELP BASIC OPERATION DESCRIPTIONS MIXING HEATING CIRCUIT HEATING AND COOLING CURVE OPERATION MODES WITH SENSOR FAILURE RESISTANCE OF PT1000 TEMPERATURE SENSORS CLUTCH AND MANUAL VALVE DISPLACEMENT CONTROLLER INSTALLATION CONNECTION TECHNICAL DATA...

  • Page 5: General Warnings

    • RDZ S.p.A. has the right to update production and manuals, without the obligation to update previous production and manuals, except in exceptional cases, we invite you to contact us for further information and for possible proposals to improve the manual.

  • Page 6: Safety Warnings

    FAILURE TO COMPLY WITH THE RULES SET OUT IN THIS MANUAL AND ANY MODIFICATION TO THE PRODUCT NOT PREVIOUSLY AUTHORISED WILL IMMEDIATELY INVALIDATE THE WARRANTY. • The manufacturer disclaims all liability and warranty claims in the following cases: - The indicated warnings and safety regulations, including those in force in the country of installation, are not observed; - Failure to comply with the indications given in this manual;...
  • Page 7 to be performed by operators with specific training already acquired. Please read the following tips carefully: • Operators’ workplaces must be kept clean, tidy and free of objects that may restrict free movement; • Operators must avoid clumsy operations in awkward positions that may affect their balance; •...
  • Page 9 INSTRUCTIONS FOR USE 1.1 DESCRIPTION The climate compansation controller is used in water based heating and cooling systems. Mounted directly on 3- and 4-way mixing valves. It controls the temperature based on the measured outside (external) temperature and the heating curve. Additionally, the product can also control a circulation pump.

  • Page 10: Initial Controller Setup

    1.2 INITIAL CONTROLLER SETUP The controller is equipped with an innovative “Easy start” function, which allows the initial setting of the controller in just four steps: - LANGUAGE SETUP - HYDRAULIC SCHEME SETUP - SELECTION BETWEEN HEATING AND COOLING MODE - SETUP OF HEATING (COOLING) CURVE Upon the first connection of the controller to the power supply network, the first step of the controller setup is displayed after the program version and logo.

  • Page 11: Basic Screens

    1.3 BASIC SCREENS All important data on the operation of the controller can be seen in the six basic screens. Use the buttons to navigate between the basic screens. STATUS BAR Operation mode, notifications and alerts appear in the top third of the screen. SYMB.

  • Page 12: Symbol Description

    TEMPERATURES The number of temperatures displayed on the screen depends on the selected hydraulic scheme and controller settings. SYMBOL DESCRIPTION 34.5 Calculated or requested temperature Room temperature 35.0 °C Stand-pipe temperature Outdoor temperature Return-pipe temperature Source temperature T1, T2, Temperature measured by sensors T1, T2, T3 and T4 T3,T4 Outdoor temperature, obtained through the bus connection Heat source temperature, obtained through the bus connection...

  • Page 13: Menu Structure And Description

    1.4 HELP By pressing the button we can start the display animation, which leads us to the additional settings menu. MENU ENTERING AND NAVIGATING THROUGH THE MENU Press the button to enter the menu. Navigate through the menu with the buttons and use the button to confirm your selection.
  • Page 14 1.4.1 REQUESTED TEMPERATURES In the menu, you can change the setting of the requested temperatures. Navigate through the menu with the buttons and use the button to confirm your selection. A new screen with temperatures will open. Requested temperature temperatures Night temperature SETTINGS AND CHANGES...

  • Page 15: User Functions

    1.4.2 USER FUNCTIONS User functions enable additional comfort and benefits of using the controller. Navigate through the menu with the buttons and use the button to confirm your selection. The screen for turning on and setting the user function opens. User functions Party Holiday...

  • Page 16: Operation

    1.4.3 OPERATION MODE In the menu, you can select the requested operation mode and other operation options. Navigate through the menu with the buttons and use the button to confirm your selection. Dnevna Operation mode Operation temperatura Heating/ cooling Manual OPERATION SELECTION In the menu, you can select the requested operation mode with the button.

  • Page 17: Time Programs

    1.4.4 TIME PROGRAMS Weekly time programs enable automatic switchover between day and night temperature. There are two time programs available. A check mark next to the time program tells which time program is selected for operation. Navigate through the menu with the buttons.
  • Page 18 • Time program editing: with the button select the requested icon to scroll or draw the interval; using the buttons you can draw the requested course of the time interval. Exit the time program editing by pressing the button SYMBOL DESCRIPTION 00:00 Current cursor time...
  • Page 19 1.4.5 INFORMATION The menu is used to display information about the controller, notifications and errors. Navigate through the menu with the buttons and use the button to confirm your selection. Exit the screen with the button Information NVMC01 About controller 50205004 Messages Errors...
  • Page 20 1.4.6 DISPLAY The menu is for basic on-screen display settings. Navigate through the menu with the buttons and use the button to confirm your selection Display Language Time and date Illumination Menu exit SELECTING AND CHANGING BASIC SETTINGS • Language selection: use the buttons to select the language and confirm it with the button.
  • Page 21 • Setting the menu exit time: you can set the time to automatically exit the menu. With the buttons you can set the automatic exit time and confirm it with the button. Exit the setting with the button. DESCRIPTION Exit time symbol Current value of the exit time Graphic display of the setting Default value...
  • Page 22 1.4.7 STATISTICS The menu is intended to display detailed information on the operation of the controller. Navigate through the menu with the buttons and use button to confirm your selection. Statistics Graph Operation counter Change log VISUALIZATION • Graph: 24-hour temperature graph for all four temperature sensors is displayed on the screen. With the buttons you can browse the temperature graphs for the last 7 days of operation.
  • Page 23 1.4.8 USER P PARAMETERS The menu is used to display and set user parameters. The parameters are classified into groups P1 - basic settings, P2 - settings for the heating circuit and P3 - settings for the power source. Navigate through the menu with the buttons.
  • Page 24 LIST OF PARAMETERS group P1 - BASIC SETTINGS DEFAULT PARAMETER PARAMETER NAME DESCRIPTION SETTING RANGE VALUE - 0,1 °C You set the accuracy of displayed - 0,2 °C P1.1 Temperature round up 0,5 °C temperatures. - 0,5 °C - 1 °C Automatic shift of clock - No With the help of a calendar, the controller carries out the...
  • Page 25 group P2 - HEATING CIRCUIT SETTINGS DEFAULT PARAMETER PARAMETER NAME DESCRIPTION SETTING RANGE VALUE Heating curve steepness indicates what 0,5 - floor P2.1 Heat curve steepness temperature is required for the heating bodies 0,1 ÷ 2,6 1,0 - radiators by a determined outdoor temperature. Parallel shift of heating curve (calculated Parallel shift of heating stand pipe temperature).

  • Page 26: Service S Parameters

    1.4.9 SERVICE S PARAMETERS The menu is used to display and set user parameters. The parameters are classified into groups S1 - basic settings, S2 - settings for the heating circuit and S3 - settings for the power source. Navigate through the menu with the buttons.
  • Page 27 LIST OF PARAMETERS group S1 - BASIC SETTINGS DEFAULT PARAMETER PARAMETER NAME DESCRIPTION SETTING RANGE VALUE S1.1 Hydraulic scheme Selection of hydraulic scheme 360 ÷ 360b This setting enables the change of code which is Code for unlocking the necessary to unlock the service settings. S1.2 0000 ÷...
  • Page 28 group S2 - HEATING CIRCUIT SETTINGS DEFAULT PARAMETER PARAMETER NAME DESCRIPTION SETTING RANGE VALUE Setting the influence of the room thermostat reading Influence of room on the calculated supply temperature. A lower value S2.1 0,0 ÷ 3,0 temperature deviation indicates a smaller influence, a higher value indicates a larger influence.
  • Page 29 Influence of room Set the value of gain of room temperature deviation S2.16 temperature deviation for for cooling. Lower value means lower influence, 0,0 ÷ 3,0 cooling higher value means higher influence. Setting of initial valve movement duration when Initial valve movement from moving from open position.
  • Page 30 1.4.10 FUNCTION F PARAMETERS The menu is used to display and set function parameters. Group F1 contains the parameters for the setting of floor drying. Navigate through the menu with the buttons. When you use the button to select the requested parameter group, a display will open describing the first parameter in the group.
  • Page 31 LIST OF PARAMETERS group F1 - FLOOR DRYING SETTINGS DEFAULT PARAMETER PARAMETER NAME SETTING RANGE VALUE - No F1.1 Floor drying - Yes F1.2 Interval 1: Start temperature 10 °C ÷ 60 °C 20 °C F1.3 Interval 1: Duration 1 ÷ 15 days 10 days F1.4 Interval 2: Start temperature...
  • Page 32 1.4.11 DEVICES The menu is used to display and set the devices connected to the controller. Devices are divided according to the type of communication they use. Devices COM devices 868 devices BUS devices BUS DEVICE The list of devices with which the controller is connected to the BUS connection is displayed on the screen. Navigate through the list with the buttons.
  • Page 33 BASIC OPERATION DESCRIPTIONS 2.1 MIXING HEATING CIRCUIT STAND-PIPE TEMPERATURE CALCULATION FOR HEATING The calculation of the stand-pipe temperature for heating is limited by the maximum temperature of the stand-pipe – parameter S2.6 and by the minimum temperature of the stand-pipe – parameter S2.5. The influence of the room temperature deviation on the stand-pipe calculation can be set up with the parameter S2.1.
  • Page 34 DETERMINING THE HEATING CURVE STEEPNESS While the outdoor temperature is above +5°C, you can adjust the room temp. by changing the day or night temp, or with the parallel shift of the heating curve (parameter P2.2). If the object temp. is too low because of low outdoor temperatures, the heat curve steepness needs to be increased.
  • Page 35 2.3 OPERATION MODES WITH SENSOR FAILURE PROBLEM OPERATION • Heating: the controller regulates the stand-pipe to a constant temperature, which - 25°C higher than the the requested day temperature; for radiator heating systems - 10°C higher than the requested day temperature; for floor heating systems. The outdoor sensor is not connected •...

  • Page 36: Controller Installation

    CONTROLLER INSTALLATION In a warm interior, the controller can be mounted directly on the mixing valve with the help of the accessories provided. ATTENTION: Avoid close proximity to any strong electromagnetic fields.

  • Page 37: Connection Of Temperature Sensors

    The controller can be mounted on the valve in four different positions, the display will always automatically orient itself horizontally. • Improper mounting position • Possible mounting positions MOUNTING/DISMOUNTING THE CONTROLLER ON A MIXING VALVE To mount or dismount the controller, press and hold the pushbutton (1), and then slide the actuator on or off the valve spindle (2). 3.1 CONNECTION CONNECTION OF TEMPERATURE SENSORS Temperature sensors and connections between controllers are connected to a pre-wired connecting rail.
  • Page 38 BUS CONNECTION OF CONTROLLERS The first or leading controller physically controls the energy sources, while the other controllers only control the heating circuits. The outdoor temperature sensor and the sensor of the heat source temperature must be connected to the first controller.

  • Page 39: Technical Data

    TECHNICAL DATA GENERAL TECHNICAL DATA - CONTROLLER Dimension (w x h x l) 96 x 82 x 99 mm Controller weight ~ 800 gr Controller casing PC - thermoplastic Torque 6 Nm Rotation angle 90 ° Rotation speed 2 min / 90 ° Type of operation 3 point, PID Supply voltage...

  • Page 40: Hydraulic Schemes

    HYDRAULIC SCHEMES ATTENTION! Installation schemes show the principle of operation and do not contain all the auxiliary and safety elements! The applicable regulations must be observed during installation! SCHEME 360 - HEATING CIRCUIT Diagram with a 3-way mixing valve mounted on the supply pipe (radiator or manifold heating). Heat source on the right Mandatory sensor Optional sensor...
  • Page 41 SCHEME 361 - HEATING CIRCUIT Diagram with a 4-way mixing valve (radiator or manifold heating) with the return temperature protection function active. Heat source on the right Mandatory sensor Optional sensor 230 VAC 50 HZ SCHEME - OPERATION WITH ROOM TEMPERATURE CONTROLLER 230 VAC 50 HZ...
  • Page 44 CLICK | SCAN qr.rdz.it/?qr=P690 FAE0DC000BZ.00 09/2024...

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