Regin Corrigo C Series User manual

C10...40

User manual

Manual CORRIGO C-SERIES 2000.09

Contents

Model overview CORRIGO for ventilation systems 4

Technical data 5

Overview of inputs and outputs 6

Installation 10

Wiring Diagrams 11

Description of inputs and outputs 15

Using the CORRIGO menu system 19

Logging in 21

Configuration 23

Controlling temperature 33

Controlling pressure 34

Controlling humidity 34

Running mode 35

Inputs 35

Outputs 36

Scheduler 38

Alarm settings and lists 40

Settings (other) 42

Relay modules, accessories 44

Commissioning protocol 46

Configuration tables 48

Introduction

COORIGO is a completely new range of controllers which has been designed to be

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.

The controllers have been designed for mounting on a DIN rail, in norm housing or

on the front of a cabinet.

The required functions are selected with the help of questions in normal script or by

means of a code under the configuration menu depending on the type of

application.

The controller has a year-base clock and automatic summer/winter time

changeover.

The menu system works with different user-levels to show settings and to allow

settings to be altered. This means that non-technical staff can feel secure while

using the system since it is impossible, on the lower user-levels, to programme

incorrect settings when checking operating status, parameter values, alarms etc.

During normal operation, without pressing any buttons, the display also shows the

most important operating statuses such as setpoint/current value, sequence-output

control and time/date/version etc.

We hope you will be satisfied with your CORRIGO and that it will provide you with

simpler and more economic running of your control systems.

4Manual CORRIGO C-SERIES 2000.09

Overview - air handling models

There are four CORRIGO models for ventilation control each with certain differences

in control function and the number of outputs and types of input. These are supplied

either with or without LON Works communication.

Temperature control

C10 Temperature control with up to three sequences.

C10-LON With LON Works communication

Temperature and pressure control

C20 Temperature control with up to three sequences. Pressure control of

supply air and exhaust air fans.

C20-LON With LON Works communication

Temperature and humidity control

C30 Temperature control with up to three sequences. Humidity control

two sequences.

C30 LON With LON Works communication.

Temperature, humidity and pressure control

C40 Temperature control with up to three sequences. Humidity control

two sequences. Pressure control supply air and exhaust air fans.

C40 LON With LON Works communication.

C10 C20 C30 C40

••••

••

7777

3546

10 8 10 8

6644

224

••••

••

••••

••

••••

Temperature control

Pressure control

Humidity control

Number of digital outputs

Number of analogue outputs (0...10 V)

Number of digital inputs

Number of analogue inputs (PT1000)

Number of analogue intputs (0...10 V)

Run-time indication with yellow LEDs

Alarm indication in text and red LEDs

One- or twospeed control of supply and exhaust air fans

Individual start and stop of supply and exhaust air fans

Efficiency monitoring

Cooling recovery

Automatic night cooling (free cooling)

Periodic fire-damper exercising with alarm function

Filter alarm and pressure alarm

Active frost protection with stand-by heating when the system is shut down

Automatic circulation pump control with periodic exercising

Memory (48 hour backup time in event of a power-failiure)

External setpoint

Communication (Lon-versions)

Year-base clock

Manual CORRIGO C-SERIES 2000.09

Technical data

Supply voltage 24V AC +/- 15%

Power consumption 3VA

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.

On cabinet front using mounting kit FMC

Connections Disconnectable terminal strips

Temp.sensor inputs PT1000

Analogue inputs 0....10V DC

Digital inputs Potential free closure.

Digital outputs 0.5 A, 24 V AC triac outputs

Analogue outputs 0...10 V DC, 5 mA. Short-circuit protected

Memory Flash. All settings are stored in the event of power failure.

Real-time clock with 48 hour reserve running time.

Display Background illumination. LCD, 2 rows of 16 characters

Running indication 7 in number steady shining yellow LEDs

Alarm indication 7 in number steady shining/flashing red LEDs

Alarms Steady shining/flashing LED and relay output,

1A 24V DC/AC.

The alarm output can be blocked to prevent unprioritised

alarms activating the alarm relay during the night or

during holidays.

This product conforms with the requirements of

European EMC standards CENELEC EN50081-1 and

EN50082-1 and carries the CE mark.

Front mounting kit

When mounting CORRIGO in a cabinet front use the FMk1 kit for easier mounting.

The kit contains a front frame with see-through lid and an integrated mounting-rail.

Protection class IP65.

When mounting 2 CORRIGOs or one CORRIGO plus a relay unit next to each other in

the cabinet front use the FMk2 mounting kit. It contains the same items as FMK1

above but in different dimensions.

6Manual CORRIGO C-SERIES 2000.09

CORRIGO - C10

Analogue inputs - Temperature sensors

AI3 Exhaust air temperature

AI4 Extract air temperature or

External setpoint or

Exchanger return temperature (Liquid connected

exchanger).

AI5 Outdoortemperature

AI6 Supply air temperature

AI7 Room temperature

AI8 Frost protection temperature.

When frost protection function has been

selected or

High temperature limit. When using an electric

heater

Digital inputs - operation and alarm indication

AI1 Fan monitor or pressure switch Supply air fan.

AI2 Fan monitor or pressure switch Exhaust air fan.

DI1 Filter guard(s)

DI2 Circulation pump monitor, heater circuit

DI3 Input for alarm from chiller(s)

DI4 Rotation sentinel or

ice build-up sentinel for heat exchanger

DI5 Fire alarm

DI6 External alarm,

external switches ”not in Auto position” or

end-position indication for fire-damper (for fire-

damper exercising).

DI7 Button or timer for extended running time (at

single speed) / Extended running time high

speed for two- speed fan systems).

DI8 Button or timer for extended low speed running

time (for two-speed fan systems).

6 analogue sensor inputs Pt1000

10 digital inputs

3 analogue outputs 0....10V

7 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 outputs - output signal 0...10 V

AO1 Y1 - Heating, cooling or damper

AO2 Y2 - Heating, plate exchanger, rotating

exchanger,

liquid connected exchanger, damper or cooling

AO3 Y3 – Heating, cooling or not used

Digital outputs

DO1 Control supply air fan or

Supply air fan high speed for two-speed fans

DO2 Control exhaust air fan or

Exhaust air fan high speed for two-speed fans

DO3 Control circulation pump or

Electric heating interlock

DO4 Control chiller 1 (DX) or

Supply air fan low speed for two-speed fans

DO5 Control chiller 2 (DX) or

Exhaust air fan low speed for two-speed fans

DO6 Control external frost protection or

Fire damper exercising

DO7 Alarm output

Example of an application

suitable for controlling by

the C10 model.

Manual CORRIGO C-SERIES 2000.09

CORRIGO - C20

Analogue inputs - Pressure sensors 0....10V

AI1 Pressure sensor, supply air fan

AI2 Pressure sensor, exhaust air fan

Analogue inputs - Temperature sensors

AI3 Exhaust air temperature

AI4 Extract air temperature or

External setpoint or

Exchanger return temperature (Liquid

connected exchanger)

AI5 Outdoortemperature

AI6 Supply air temperature

AI7 Room temperature

AI8 Frost protection temperature

When frost protection function has been

selected or

High temperature limit. When using an electric

heater.

Digital inputs - operation and alarm indication

DI1 Filter guard(s)

DI2 Circulation pump monitor, heater circuit

DI3 Input for alarm from chiller(s)

DI4 Rotation sentinel or

ice build-up sentinel for heat exchanger

DI5 Fire alarm

DI6 External alarm,

external switches ”not in Auto position” or

end-position indication for fire-damper (for fire-

damper exercising).

DI7 Button or timer for extended running time at

normal speed.

DI8 Button or timer for extended running time at

reduced speed.

6 analogue sensor inputs Pt1000

2 analogue inputs 0....10 V

8 digital inputs

5 analogue outputs 0....10 V

7 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.

Analogue outputs - output signal 0...10 V

AO1 Y1 - Heating, cooling or damper

AO2 Y2 - Heating, plate exchanger, rotating

exchanger,

liquid connected exchanger, damper or

cooling

AO3 Y3 – Heating, cooling or not used

AO4 Pressure control signal for supply air fan

AO5 Pressure control signal for exhaust air fan

Digital outputs

DO1 Activate supply air fan

DO2 Activate exhaust air fan

DO3 Control circulation pump or

Electric heating interlock

DO4 Control chiller 1 (DX)

DO5 Control chiller 2 (DX)

DO6 Control external frost protection or

Fire damper exercising

DO7 Alarm output

Example of an

application suitable for

controlling by the C20

model.

8Manual CORRIGO C-SERIES 2000.09

CORRIGO - C30

Analogue inputs - Temperature sensors

AI3 Room humidity sensor

AI4 Duct humidity sensor (limiting sensor in supply

air duct)

Analogue inputs - Temperature sensors

AI5 Outdoor temperature

AI6 Supply air temperature

AI7 Room temperature

AI8 Frost protection temperature. When frost

protection function has been selected or

High temperature limit (When using an

electric heater)

Digital inputs - operation and alarm indication

AI1 Fan monitor or pressure switch Supply air

fan.

AI2 Fan monitor or pressure switch Exhaust air

fan.

DI1 Filter guard(s)

DI2 Circulation pump monitor, heater circuit

DI3 Input for alarm from chiller(s)

DI4 Rotation sentinel or

Ice build-up sentinel for heat exchanger

DI5 Fire alarm

DI6 External alarm,

external switches ”not in Auto position” or

end-position indication for fire-damper (for

fire-damper exercising).

DI7 Button or timer for extended running time (at

single speed) / Extended running time high

speed for two- speed fan systems).

DI8 Button or timer for extended low speed

running time (for two-speed fan systems).

4 analogue sensor inputs Pt1000

2 analogue 0...10V inputs

10 digital inputs

3 analogue outputs 0....10V

7 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).

Analogue outputs - output signal 0...10 V

AO1 Y1 - Heating, cooling or damper

AO2 Y2 - Heating, plate exchanger, rotating exchanger,

liquid connected exchanger, damper or cooling

AO3 Y3 – Heating, cooling or not used

AO6 Humidification / Dehumidification

Digital outputs

DO1 Control supply air fan or

Supply air fan high speed for two-speed fans

DO2 Control exhaust air fan or

Exhaust air fan high speed for two-speed fans

DO3 Control circulation pump or

Electric heating interlock

DO4 Control chiller 1 (DX) or

Supply air fan low speed for two-speed fans

DO5 Control chiller 2 (DX) or

Exhaust air fan low speed for two-speed fans

DO6 Control external frost protection or

Fire damper exercising

DO7 Alarm output

Example of an application

suitable for controlling by

the C30 model.

Manual CORRIGO C-SERIES 2000.09

Analogue outputs - output signal 0...10 V

AO1 Y1 - Heating, cooling or damper

AO2 Y2 - Heating, plate exchanger, rotating

exchanger,

liquid connected exchanger, damper or

cooling

AO3 Y3 – Heating, cooling or not used

AO4 Pressure control signal for supply air fan

AO5 Pressure control signal for exhaust air fan

AO6 Humidity control

Digital outputs

DO1 Activate supply air fan

DO2 Activate exhaust air fan

DO3 Control circulation pump or

Electric heating interlock

DO4 Control chiller 1 (DX)

DO5 Control chiller 2 (DX)

DO6 Control external frost protection or

Fire damper exercising

DO7 Alarm output

CORRIGO - C40

Overview

4 analogue sensor inputs Pt1000

4 analogue inputs 0....10 V

8 digital inputs

6 analogue outputs 0....10 V

7 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.

Analogue inputs - Pressure sensors / Humidity

sensors 0....10V

AI1 Pressure sensor, supply air fan

AI2 Pressure sensor, exhaust air fan

AI3 Room humidity sensor (Main sensor)

AI4 Duct humidity sensor (Limiting sensor)

Analogue inputs - Temperature sensors

AI5 Outdoor temperature

AI6 Supply air temperature

AI7 Room temperature

AI8 Frost protection temperature. When frost

protection function has been selected or

High temperature limit. When using an electric

heater

DI Digital inputs - operation and alarm indication

DI1 Filter guard(s)

DI2 Circulation pump monitor, heater circuit

DI3 Input for alarm from chiller(s)

DI4 Rotation sentinel or

Ice build-up sentinel for heat exchanger

DI5 Fire alarm

DI6 External alarm, external switches ”not in Auto

position” or end-position indication for fire-

damper (for fire-damper exercising).

DI7 Button or timer for extended running time at

normal speed.

DI8 Button or timer for extended running time at

reduced speed.

Example of an

application suitable for

controlling by the C40

model.

10 Manual CORRIGO C-SERIES 2000.09

Installation

CORRIGO can be mounted in standard casing, on a DIN rail in a cabinet or in the

front of a cabinet.

Front mounting kit

When CORRIGO is to be placed in a cabinet front mounting will be facilitated using

the front mounting kit FMK1. The kit contains a front frame with see-through lid and

an integrated mounting-rail.

When placing two CORRIGOs or one CORRIGO and one relay unit RM6..-24/D next to

each other in the front of the cabinet use the FMCR mounting kit. It contains the

same parts as FMC above but they are of different dimensions.

Supply voltage

The controller is to be supplied with 24VAC. Terminal 43, system neutral, is

internally connected to terminal 41, signal neutral for the analogue outputs, and

terminals 24, 27, 30 och 33, signal neutral for the analogue inputs.

Inputs

The controller has common poles for signal neutral to transmitters (AI 1-8) and a

common pole for digital input signals.

Terminal 22 (common for digital input signals) is not the same as signal neutral for

transmitters ( terminals 24,27,30 and 33) and they must not be interconnected.

Signal neutral terminals for transmitters (24,27,30 and 33) are, however, internally

connected and connected to system neutral on terminal 43.

Outputs

The analogue outputs give 0...10 V DC. Signal neutral on terminal 41 is internally

connected to system neutral on terminal 43.

Digital outputs are supplied in pairs with 24V AC on the terminals which are marked

with 24V AC in (terminals 6,9 and 12). Each output has an internal triac which gives

24VAC. Terminals 6, 9 and 12 are also internally connected.

Service pin

On the LON-models the comissioning service pin is located behind a marked

opening on the upper side of the CORRIGO.

AI1...AI8 analogue in

AO1... AO6 analogue out

Supply voltage 24 V AC

DO1...DO7 digital outputs

DI1...DI8 digital inputs

Important !

Service pin (LON models)

Display contrast setting

Manual CORRIGO C-SERIES 2000.09

Wiring diagram C10

Wiring example actuator

Control signal 0...10V

Signal neutral

Supply voltage 24 V AC

System neutral (24 V AC)

AO1 Y1 0...10 V DC

AO2 Y2 0...10 V DC

AO3 Y3 0...10 V DC

AO4

AO6

M Neutral for AO1-AO3

24 V AC

N System neutral

Ground

Supply voltage

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