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Regin Corrigo C Series User Manual

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  • Page 1 10...40 User manual...

  • Page 2: Table Of Contents

    Introduction is a completely new range of controllers which has been designed to be OORIGO easy to use and operate. The controllers have a display and built in panels for operation and alarm on the front and are operated by means of clearly defined buttons.
  • Page 3 Overview - air handling models There are four C models for ventilation control each with certain differences ORRIGO in control function and the number of outputs and types of input. These are supplied either with or without LON Works communication. Temperature control Temperature control with up to three sequences.

  • Page 4: Orrigo

    Technical data Supply voltage 24V AC +/- 15% Power consumption Ambient temperature 0...50 deg.C. Storage temperature -40...+50 deg.C. Ambient humidity Maximum 90% RH Dimensions (w x h x d) 105 x 112 (incl.terminals) x 58 mm. Protection class IP20. Front mounting IP40 Mounting On DIN-rail in a cabinet or standard housing.

  • Page 5: Overview Of Inputs And Outputs

    - C10 ORRIGO analogue sensor inputs Pt1000 digital inputs analogue outputs 0..10V digital outputs The controller has temperature control with up to three sequences, control DX-cooling,one- or two-speed operation, heat exchanger efficiency calculation, cooling recovery function, night setback etc. Analogue inputs - Temperature sensors Analogue outputs - output signal 0...10 V AI3 Exhaust air temperature AO1 Y1 - Heating, cooling or damper...
  • Page 6 - C20 ORRIGO analogue sensor inputs Pt1000 analogue inputs 0..10 V digital inputs analogue outputs 0..10 V digital outputs The controller has temperature control with up to three sequences, control of DX-cooling, pressure control of supply air fan and exhaust air fan, heat exchanger efficiency calculation, cooling recovery function, free cooling etc.
  • Page 7 - C30 ORRIGO analogue sensor inputs Pt1000 analogue 0...10V inputs digital inputs analogue outputs 0..10V digital outputs The controller has temperature control with up to three sequences, humidity control (humidification, dehumidification or humidification in combination with dehumidification by using the cooling output, control of DX-cooling,one- or two-speed operation, cooling recovery function, night setback etc).
  • Page 8 - C40 ORRIGO Overview analogue sensor inputs Pt1000 analogue inputs 0..10 V digital inputs analogue outputs 0..10 V digital outputs The controller has temperature control with up to three sequences, humidity control, control of DX-cooling, pressure control of supply air fan and exhaust air fan, heat exchanger efficiency calculation, cooling recovery function, free cooling etc.

  • Page 9: Installation

    Installation can be mounted in standard casing, on a DIN rail in a cabinet or in the ORRIGO front of a cabinet. Front mounting kit When C is to be placed in a cabinet front mounting will be facilitated using ORRIGO the front mounting kit FMK1.

  • Page 10: Wiring Diagrams

    Wiring diagram C10 Wiring example actuator Control signal 0...10V Y1 0...10 V DC Signal neutral Y2 0...10 V DC Supply voltage 24 V AC Y3 0...10 V DC System neutral (24 V AC) Neutral for AO1-AO3 24 V AC Supply voltage N System neutral Ground Manual C...
  • Page 11 Wiring diagram C20 Wiring example actuator Signal 0...10V Y1 0...10 V DC Signal neutral Y2 0...10 V DC Supply voltage 24 V AC Y3 0...10 V DC System neutral (24 V AC) Supply air fan control 0...10 V DC Exhaust air fan control 0...10 V DC Not connected Neutral for AO1-AO5 24 V AC...
  • Page 12 Wiring diagram C30 NetA LON-connector C30-LON only NetB LON-connector C30-LON only DO7 Alarm output 24 V AC/DC DO7 Alarm output DO6 Frost protection / Fire damper exercising C5/6 24 V AC in DO5/DO6 DO5 Control DX 2 DO4 Control DX 1 C3/4 24 V AC in DO3/DO4 24 V AC DO3 Control Circ.
  • Page 13 Wiring diagram C40 Net A LON-connector C40-LON only Net B LON-connector C40-LON only DO7 Alarm output DO7 Alarm output 24 V AC/DC DO6 Frost protection / Fire damper exercising C5/6 24 V AC in DO5/DO6 DO5 Control DX 2 DO4 Control DX 1 C3/4 24 V AC in DO3/DO4 24 V AC DO3 Control Circ.

  • Page 14: Description Of Inputs And Outputs

    AI Analogue in has 8 analogue inputs, AI1...AI8 ORRIGO The function of some of the inputs varies depending on the choice of model and configuration. PT1000 type temperature sensors must be used on those inputs that are configured as temperature inputs. In certain cases an AI-input may be used as a digital input.
  • Page 15 DI Digital inputs has 8 digital inputs, DI1...DI8 for activation of certain functions and input of ORRIGO external alarm signals. These inputs may only be wired to voltage-free contacts. Important! These inputs may only refer to the common DI pole on terminal 22. Terminal 22 does not have the same potential as other signal neutrals in the and may not be connected to any other terminals except the DI inputs.
  • Page 16 AO Analogue outputs Depending on model, C has 3...6 analogue outputs, AO1...AO6. ORRIGO Output signal 0...10 V DC, 5 mA. Short-circuit protected. These outputs should refer to terminal 41, signal neutral. Signal neutral G0, terminal 41, in the C is internally connected to sytem ORRIGO neutral on terminal 43.
  • Page 17 DO Digital outputs has 7 digital outputs DO1...DO7. ORRIGO DO7, alarm output is a voltage free closing relay contact. 1 A, 24 V AC/DC. The outputs DO1...DO6 are triac controlled, 0.5 A, 24 V AC. Short term 1 A. The triac outputs are paired to common supply terminals for 24 V AC. DO6 out See figure in the margin.
  • Page 18 Buttons on the front Ç Arrow up – move upwards in the menu. In the ”Change” position the button is used to INCREASE the value indicated. When the button is held in a depressed position the function is repeated. È Arrow down –...
  • Page 19 Information series - rolling display Setpoint/Actual * CORRIGO C40 * Y1 / Y2 / Y3 20,0°C / 20,0°C Mo 990208 1012 0% / 45% / SF/Setp/Act/Out EF/Setp/Act/Out Setpoint/Actual 275Pa/275Pa/70% 250Pa/250Pa/60% 50% RH / 48% RH During normal running when the buttons are not in use a series of menu pages is shown.

  • Page 20: Logging In

    Menu information If the user attempts to make changes that cannot be made or which lie outside his user level the controller will display the following information: Unauthorised No changes in Make new logon this menu Menu help text There are extra help-text to most of the menu pages. By pressing the OK button (except when in ”Change mode”) the extra text will be displayed.
  • Page 21 3. Should the code for level three be lost the system can be opened by means of a code number which can be obtained from REGIN. This code number is time dependent. Manual C 2000.09...

  • Page 22: Configuration

    Configuration Configuration implies the commissioning setting of all the parameters in the . Parameters are set using script. ORRIGO Configuration codes There is also the option of setting parameters by means of two configuration codes. This function is particularly useful and time-saving when a number of controllers are to be configured in the same way.
  • Page 23 Configuration settings Some of the settings are only available on certain models. This because som of the inputs / outputs have different functions in different models. CONTROL FUNCTION HEATER TYPE SEQUENCE Y1 SEQUENCE Y2 SEQUENCE Y3 FROST PROTECTION SHUTDOWN MODE PUMP STOP FUNCTION NOT AVAILABLE FOR CORRIGO C40 ON/OFF-COOLING...
  • Page 24 1. Supply air tempera- Supply air control with outdoor temperature compensation ture control, outdoor The temperature sensor Supply Air (AI6) controls the sequences to reach setpoint. temperature The setpoint is compensated with respect to the temperature at outdoor tempera- compensated. ture sensor (AI5).
  • Page 25 Room-temperature control with min-/max limitation of supply-air temperature 3. Room temperature The room temperature sensor (AI7) controls the sequences so that the setpoint is control with min/max reached. limiting The supply-air temperature at the sensor (AI6) is kept within the set minimum and maximum limits.
  • Page 26 6. Exhaust air temp Exhaust air temperature control with minimum/maximum limiting of the control with min/max supply air temperature limiting of the supply The exhaust-air temperature sensor (AI3) controls the sequences to reach setpoint. air temperature The temperature at the supply-air sensor (AI6) is kept within the minimum/maxi- mum temperatures set.
  • Page 27 Output signal The function of the outputs can be set individually. The sequence order, however, is always the same: At increasing heat requirement Y3 is always activated first, then Y2 and Temperature finally Y1. Setpoint Output sequence Y1 When not in use Sequence Y1 á...
  • Page 28 FROST PROTECTION Frostprotectioná 1 Y1 â 0. Not active 1. Y1 Y1 is forced open on frost risk 2. Y2 Y2 is forced open on frost risk 3. Y1 Aut Reset Y1 is forced open on frost risk. Automatic reset. 4.
  • Page 29 DX-COOLING DX Cooling á 0 No â The outputs DO4 and DO5 are used to control DX chillers in stages. 0. No N.B. Can not be combined 1. 1 stage with control of 2-speed 2. 2 stages fans in models C10 and 3.
  • Page 30 When exercising commences output DO6 is 0° 90° activated. Then the controller will wait for the Damper .. damper’s end position contact to open the input DI6. Damper 3 If the contacts do not open within 5 minutes the alarm Damper 2 will be given.
  • Page 31 TWO-SPEED FANS (C10 and C30 only) Cannot be selected when DX-cooling has been configured. Two speed fans á When two-speed fans are used the scheduler menu is automatically 0 No â complemented with periods for low speed running. See under ”Scheduler”. On startup the exhaust air fan will be started first, at low speed.

  • Page 32: Controlling Temperature

    Temperature control In this menu you can look at and set most control values for the temperature control. See also menu branch ”Settings”. The control function that has been chosen and the selected login level will determine which of the following menus can be seen and which parameters can be set.

  • Page 33: Controlling Pressure

    C20 and C40 only Pressure control In this menu you can look at and set most control values for the pressure control. See also menu branch ”Settings”. The control function that has been chosen and the selected login level will determine which of the following menus can be seen and which parameters can be set.

  • Page 34: Running Mode

    Running mode Running mode á In this menu the unit’s running mode can be seen and set to manual control. Auto / On â On the left the display shows Auto/Manual and on the right the present running mode. The running modes AUTO/NORMAL/REDUCED/OFF can be set. In the normal AUTO position the running mode is set by the scheduler or by input signals on DI7/ DI8 for extended running.

  • Page 35: Outputs

    DI Digital inputs Filter guard (s) (Pressure switch monitoring the pressure drop across a filter) If there are several filter guards they should be wired in parallel Run indication for water circulation pump Must be connected when water heating is used. Pump standstill will prevent the system from running Alarm input from chiller (-s) Rotation sentinel or heat exchanger ice build-up sentinel...
  • Page 36 Setting outputs manually Both digital and analogue outputs can be set to manual mode for testing and for temporary running. Analogue outputs To set to manual mode press ! and change to HAND using Ç or È. Then press OK and confirm, then change the output value using the arrow AO1 Heating á...

  • Page 37: Scheduler

    Scheduler has a year-base clock. This means that a week-schedule, individual ORRIGO holidays and holiday periods for a full year can be set. Clock Clock Accessible from user level 1. Th 980925 14:25â Here weekday, date and time are set. Scheduler period 1,2,3.
  • Page 38 Dates for holidays. Accessible from user level 2. Holiday 1 / 2 á A total of 10 individual holidays can be selected. 980101 / 980101â Running time during a holiday is set by programming the day H into one of the three scheduler periods.

  • Page 39: Alarm Settings And Lists

    Alarm settings Here all settings for the alarm system are set including alarm parameters, delays, suppression times etc. Temperature deviation alarm Temp.dev. alarmá Should the actual temperature differ from the setpoint by more than the set 5.0K / 2 min â...
  • Page 40 Stop on alarm from rotating heat exchanger An alarm from a rotating heat exchanger can initiate a complete stop of the unit. Stop Exch alarmá This to prevent running at too low a temperature. Heat exchanger malfunction can also lead to unneccessarily high running costs which is avoided by stopping the unit when an alarm is indicated on input DI4.

  • Page 41: Settings (Other)

    Settings This menu contains various settings that are normally only set at the comissioning of the C ORRIGO Which alternatives are shown depends on the model and the configuration settings. 1. Setpoint, frost protection function. Only when water heating with frost protection has been configured.See also pages 27 and 29.
  • Page 42 12.DX cooling. Minimum on and off times. See page 30. Factory setting 5 min. and 5 min. Range 0...90 min and 0...90 min. 13.Lowered minimum limit by DX cooling. See page 30. For control configurations with minimum limiting of the supply-air temperature (control functions 2, 3, 5 and 6) the minimum limit temperature will be lowered by the set number of degrees when the cooling is activated.

  • Page 43: Relay Modules, Accessories

    Relay modules Relay modules for digital outputs CORRIGO has digital outputs DO1 to DO6 carrying 24 V AC with up to 0.5 A. If higher voltage and/or capacity is required, relay module RM6-24/D or RM6H-24/D can be used. Model RM6-24/D contains 6 relays with change-over relays 10A / 230V AC. Model RM6H-24/D is as RM6-24/D but also has manual switches on the front, MANUAL-0-AUTO.
  • Page 44 Wiring diagrams for relay modules C1/2 C1/2 C3/4 C3/4 C5/6 C5/6 24V~ 32 DO6 24V~ C1/2 C1/2 C3/4 C3/4 C5/6 C5/6 Auto Auto 24V~ 32 DO6 24V~ Manual C 2000.09 ORRIGO SERIES...

  • Page 45: Commissioning Protocol

    Commissioning protocol Installation System Commiss. date Commiss. by Page 1 Configuration Factory setting Commissioning setting Config.code 1 0011.1110.0000 ____._____._____ Config.code 2 0100.010 ____._____ A. CONTROL FUNCT. 0 Supply air control _______________ B. HEATER TYPE 0 Water heater _______________ C. SEQUENCE Y1 1 Heating _______________ D.
  • Page 46 Commissioning protocol Installation System Commiss. date Commiss. by Page 2 Scheduler Factory setting Commissioning setting Period 1 MTWTF 08:00-17:00 _______________ Period 2 _______________ Period 3 _______________ Reduced speed 1 _______________ Reduced speed 2 _______________ Reduced speed 3 _______________ Holidays 980101 _______________ Alarm settings 1.

  • Page 47: Configuration Tables

    CONFIGURATION- Corrigo C10 A B C D . E F G H . I J K L Configuration code 1 A Control function 0. Supply air control 1. Supply air control with outdoor temperature compensation 2. Room control with cascaded supply air temperature control 3.
  • Page 48 CONFIGURATION- Corrigo C10 M N O P . Q R S Configuration code 2 M Function DI6/DO6 0. External alarm & frost protection 1. Auto position & frost protection 2. Fire damper exercising N Fire alarm 0. Alarm only 1. Alarm + supply air and exhaust air fans stop 2.
  • Page 49 CONFIGURATION- Corrigo C20 A B C D . E F G H . I J K L Configuration code 1 A Control function 0. Supply air control 1. Supply air control with outdoor temperature compensation 2. Room control with cascaded supply air temperature control 3.
  • Page 50 CONFIGURATION- Corrigo C20 M N O P . Q R S Configuration code 2 M Function DI6/DO6 0. External alarm & frost protection 1. Auto position & frost protection 2. Fire damper exercising N Fire alarm 0. Alarm only 1. Alarm + supply air and exhaust air fans stop 2.
  • Page 51 CONFIGURATION- Corrigo C30 A B C D . E F G H . I J K L Configuration code 1 A Control function 0. Supply air control 1. Supply air control with outdoor temperature compensation 2. Room control with cascaded supply air temperature control 3.
  • Page 52 CONFIGURATION- Corrigo C30 M N O P . Q R S Configuration code 2 M Function DI6/DO6 0. External alarm & frost protection 1. Auto position & frost protection 2. Fire damper exercising N Fire alarm 0. Alarm only 1. Alarm + supply air and exhaust air fans stop 2.
  • Page 53 CONFIGURATION- Corrigo C40 A B C D . E F G H . I J K L Configuration code 1 A Control function 0. Supply air control 1. Supply air control with outdoor temperature compensation 2. Room control with cascaded supply air temperature control 3.
  • Page 54 CONFIGURATION- Corrigo C40 M N O P . Q R S Configuration code 2 0 . 0 M Function DI6/DO6 0. External alarm & frost protection 1. Auto position & frost protection 2. Fire damper exercising N Fire alarm 0. Alarm only 1.
  • Page 55 Index AI Analogue inputs 15, 35 OK-button 19 Factory set codes 22 Alarm settings 40 Factory setting 32 Outdoor temp. compensation 33, 34 Alarms 21 Fire alarm 31 Overview 4 Alarms -Overview 41 Fire damper exercise 30 AO Analogue outputs 17, 36 Free cooling 30 Arrow-buttons 19 Front mounting kit 5...
  • Page 56 Regin´s business mission is to be a flexible, global partner providing first-rate products for indoor climate control. Our products are designed for creating a pleasant indoor climate while, at the same time, utilizing energy in the most cost-effective way possible. The product range consists of Regin´s own products...

This manual is also suitable for:

Corrigo c10Corrigo c10-lonCorrigo c20Corrigo c20-lonCorrigo c30Corrigo c30 lon ... Show all

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