Regin Corrigo User Manual Download Page 10

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 Corrigo  ventilation  user 

guide, revision F 

 

 

 

10 

Shows the accumulated running times for the fans. 

 

 

 

Selected functions 

In these menus, you can see how some of the most 
important functions have been configured. Changes 
cannot be made. 

 

 

Heater, exchanger and cooling type.  
If one of the functions is not used, it will be shown as 
”Not used”. 

 

 

This function is used during the summer to cool the 
building night-time using cool outdoor air, thereby 
reducing the need for cooling during the day and saving 
energy. 

 

Support control is used for adjusting the room 
temperature outside of the normal running time. If there 
is a heating or cooling demand in the room, the unit will 
start and the temperature will be adjusted. 

 

The fire function determines the settings for the fire 
dampers and the unit’s running mode when a fire alarm 
is activated. 

 

 

Frost protection is normally always used in water 
heating systems. The cooling recovery function starts the 
heat exchanger in order to return cooling from the 
extract air when the extract air is colder than the outdoor 
air and cooling is required. 

 

An analogue input can be configured for an external 
setpoint device e.g. TG-R4/PT1000. 

 

 

 

 

 

Running time 
SAF:   14.6   h 
EAF:   14.4   h 
 

Control function 
Supply air control 
Fan control 
Pressure 

Heating:  Water 
Exchanger:  Plate exc 
Cooling:  Water 
 

Free cool active: No 
 
 
 

Support control 
active:  Yes 
CO2/VOC active 
If timer on 

Fire damper function 
Not active 
Operation when alarm 
Stopped 

Frost protection 
Active 
Cooling recovery 
Not active 

External setpoint 
Not active 
 
 

 

Summary of Contents for Corrigo

Page 1: ...Corrigo user guide Ventilation application Copyright AB Regin Sweden 2014...

Page 2: ...ventilation application available in Swedish English German and French Manual E tool Manual on how to configure the controllers using the PC software E tool available in Swedish English German and Fr...

Page 3: ...e controller is based on a supply air PI controller for heating control with a pre programmed set of control modes A number of different control functions as well as analogue and digital input and out...

Page 4: ...endent or flow dependent Humidity control Either humidification or dehumidification or both humidification and dehumidification can be used Timer control For starting and stopping the unit Up to 5 tim...

Page 5: ...in order to return the cool extract air Recirculation control Recirculation of air using a supply air fan and optionally extract air fan and a recirculation damper with or without temperature control...

Page 6: ...ns and LEDs ARROW UP Move up a row in the menu Increase parameter value ALARM Press to view the alarm list ARROW DOWN Move down a row in the menu Decrease parameter value CLEAR Reset Abort a parameter...

Page 7: ...Corrigo ventilation user guide revision FFel Anv nd fliken Start om du vill till mpa heading 1 f r texten som ska visas h r 7...

Page 8: ...mber of menus and submenus Running mode Here you can view and set the unit s running mode as well as view selected control functions and alarm events Temperature Air control and Humidity control Here...

Page 9: ...In numbers containing several digits you can move between the digits using the ARROW LEFT RIGHT buttons When the desired value is displayed press OK If there are further settable values displayed the...

Page 10: ...cooling demand in the room the unit will start and the temperature will be adjusted The fire function determines the settings for the fire dampers and the unit s running mode when a fire alarm is acti...

Page 11: ...inputs and outputs These are read only menus No changes can be made here Universal inputs can be configured as either analogue or digital inputs Analogue inputs and digital outputs are shown here as e...

Page 12: ...emperature if a outdoor sensor has been configured This is a read only menu No settings can be made here Submenus Setpoint In control modes Supply air control Room control and Supply air control Extra...

Page 13: ...uses the average temperature of the two sensors Setpoint Cascaded extract air temperature control In control mode Supply air control Extract air control the setpoint is used when cascaded extract air...

Page 14: ...oling will run if support control is configured the running mode is Off timer control OFF and not in extended running and if conditions call for support control Minimum run time is settable 0 to 720 m...

Page 15: ...When the control signal is lower than 5 or the outdoor temperature is higher than 10 C the display will show 0 Recirculation The first of the three below menus can be found under Configuration in the...

Page 16: ...ge this offset value here Extra controller unit An independent temperature control circuit for control of for example after heaters The circuit can be configured to either heating or cooling Enthalpy...

Page 17: ...u extra compensation A temperature dependent compensation similar to the one above but with selectable temperature source Flow control SAF there are also corresponding menus for EAF Setpoint Flow cont...

Page 18: ...or compensation An outdoor temperature dependent compensation of the pressure setpoint value can be added The compensation can be set for either the supply air fan alone or for both fans Submenu extra...

Page 19: ...e SAF or EAF is operated as a slave This function is also available featuring flow control 25 C 0 Controller output comp if cooling 0 at R U S 0 100 at R U S 0 Controller output comp if heating 0 at R...

Page 20: ...the air quality as measured by a CO2 sensor CO2 can be set to function either on Y2 Y4 or both Act comp 0 Pa Comp sens Roomtp 1 15 C 0 Pa 20 C 0 Pa 25 C 0 Pa Controller output comp if cooling 0 at R...

Page 21: ...to 365 days Holiday schedules take precedence over other schedules Each day has up to two individual running periods For two speed fans and pressure controlled fans there are daily individual schedul...

Page 22: ...n be used to force the unit to start although the timer says the running mode should be Off For 2 speed fans and pressure flow controlled fans inputs for normal speed and reduced speed can normally be...

Page 23: ...bmenus Configuration In and Outputs and Configuration System Admin level gives full read write access to all settings and parameters in all menus Repeatedly press down arrow when the start up display...

Page 24: ...e basic no log on level Automatic logoff If the access level is Operator Service or Admin the user will automatically be logged off to Normal after a settable time of inactivity The time is settable C...

Page 25: ...are then given the choice of acknowledging the alarm or blocking the alarm Acknowledged alarms will remain on the alarm list until the alarm input signal resets Blocked alarms remain on the alarm lis...

Page 26: ...an internal battery to ensure the operation of the memory and real time clock in the event of a power failure When the alarm Internal Battery is activated and the battery LED lights up red the batter...

Page 27: ...w 3 H Holidays 22 Humidity control 20 Setpoint 20 I Indicators 25 Information screen 24 Inputs Outputs 10 L Language change 25 LEDs 25 Log off 23 Log on 22 M Menus 7 N Navigating the menus 7 O Other f...

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