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34

Manual C

ORRIGO

 C-

SERIES

   2000.09

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.

The table shows all the menus and the control functions with which they are shown.

1

SF Setp/Act/Out. Setpoint/Actual pressure/output status for the supply air
fan control signal. Setpoint can not be changed in this menu.

 2.

EF Setp/Act/Out. Setpoint/Actual pressure/output status for the exhaust air
fan control signal. Setpoint can not be changed in this menu.

3.

Setpoint SF/EF. Menu for setting the desired supply air and exhaust air
pressures for normal air flow.

4.

Reduced SF/EF. Menu for setting the desired supply air and exhaust air
pressures for reduced air flow.

5.

SF P/I/D. Control parameters P-Band, I-Time and D-Factor for the supply
air fan control.

6.

EF P/I/D. Control parameters P-Band, I-Time and D-Factor for the exhaust
air fan control.

7.

Outdoor temperature compensation. Breakpoint 1.

8.

Outdoor temperature compensation. Breakpoint 2.

9.

Outdoor temperature compensation. Breakpoint 3.

10. Outdoor temperature compensation. Breakpoint 4.

The breakpoints must be placed with 1
lowest and 4 highest.

For each point both the outdoor temperature
and compensation in Pa (+/-) has to be set.

All breakpoints have factory set values that
can easily be changed if necessary.

For temperatures lower than point 1 and
higher than point 4 the compensation is
constant and equal to the value set for these
points.

SF Setp/Act/Out

á

200Pa/190Pa/90%

â

Humidity control

In this menu all the parameters for the humidity control can be set and are dis-
played.

1.

Setpoint / Actual value
Setpoint and actual value for the room humidity sensor (main sensor).

2.

Maximum limit / Actual value
Setpoint and actual value for the duct humidity sensor (limiting sensor).

3.

Humidification / Dehumidification
Output status for humidification and dehumidification signals.

4.

P-band / I-time.
Humidity control control parameters.

C30 and C40 only

Setpoint/Actual

á

  55%RH/ 54%RH 

â

C20 and C40 only

1

2

3

4

Setpoint pressure

Outdoor temperature

Example, compensation curve

Содержание Corrigo C Series

Страница 1: ...C10 40 User manual...

Страница 2: ...lers 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 un...

Страница 3: ...ee sequences Humidity control two sequences Pressure control supply air and exhaust air fans C40 LON With LON Works communication C10 C20 C30 C40 7 7 7 7 3 5 4 6 10 8 10 8 6 6 4 4 2 2 4 Temperature co...

Страница 4: ...erve 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 Al...

Страница 5: ...ended 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 o...

Страница 6: ...I7 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...

Страница 7: ...ed 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...

Страница 8: ...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...

Страница 9: ...mon 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 terminal...

Страница 10: ...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 AO5 AO6 M Neutral for AO1 AO3 24 V AC N System...

Страница 11: ...al neutral Supply voltage 24 V AC System neutral 24 V AC 24 V AC N system neutral Ground 35 36 37 38 39 40 41 42 43 44 Supply voltage AO1 Y1 0 10 V DC AO2 Y2 0 10 V DC AO3 Y3 0 10 V DC AO4 Supply air...

Страница 12: ...rculation pump alarm DI1 Filter guards DI Common supply DI1 DI8 AI1 Fan monitor Supply air fan M Signal neutral AI2 Fan monitor Exhaust air fan AI3 Room humidity sensor M Signal neutral AI4 Duct humid...

Страница 13: ...4 24 V AC in DO3 DO4 DO3 Control Circ pump El Heating Interlock DO2 Activation Exhaust air fan C1 2 24 V AC in DO1 DO2 DO1 Activation Supply air fan DI8 Ext running Reduced speed DI7 Ext running Norm...

Страница 14: ...in The transmitter pressure range is set in the menu Settings see page 42 AI3 och AI4 C10 and C20 AI3 Used for exhaust air temperature sensor for example TG K3 PT1000 AI4 Used for extract air temperat...

Страница 15: ...when CORRIGO is configured for water heating A stopped pump will force the controller to go into shut down mode DI3 Alarm from cooling machine s DI4 Rotation sentinel or ice build up thermostat in pl...

Страница 16: ...the same transformer pole as the CORRIGO terminal 43 AO1 AO3 is present in all models These outputs comprise the temperature control sequence The output function is dependant on the configuration sett...

Страница 17: ...O3 is normally used for control of the circulation pump When using electric heating this is not used Instead it can often be useful with an output for electric heating interlock for example when a ste...

Страница 18: ...tton and active and non acknowledged alarms will be displayed in the menu window The LED for alarms placed above the alarm button is lit when there are alarms in the queue If there are multiple alarms...

Страница 19: ...OK button The information menu will stop and the main menu will open immediately The main menu consists of a number of menu headings and what can be seen and done is governed by the log in level of t...

Страница 20: ...ced by a steady AL and a steady red light on the alarm signals Arrows on the right hand side show when there are more alarms in the queue Login CORRIGO has four different login levels to prevent the u...

Страница 21: ...2 2222 User level 3 3333 Changing codes The codes for the three user levels can easily be changed in user level 3 Enter the login menu The arrow means that there are menus below press the arrow until...

Страница 22: ...the figures beside the respective selections the configuration code can be obtained without difficulty This can also act as a protocol of settings for CORRIGO Automatic restart after changing When on...

Страница 23: ...ncerns the controller s control function To change the parameter press the marker appears by the digit Press or to change to another control function The various functions are described below When the...

Страница 24: ...d in the same way as with supply air control The setpoint for the supply air temperature is determined by Room sensor AI7 which when heating is required raises the setpoint for supply air according to...

Страница 25: ...compensation or room control with min max limiting Outdoor temperature dependent switch over The outdoor temperature sensor controls the change over between supply air control winter and room control...

Страница 26: ...otection sensor shutdown mode pump stop are not shown when electric heating is selected Wiring suggestion when using electric heating High limit thermostat contacts drawn unactivated Frost protection...

Страница 27: ...ive after 30 minutes the supply air fan will be shut off until the defrosting is completed 2 AO2 Rot Heat exchanger Alarm from the rotation sentinel is connected to input DI4 CORRIGO can be set to sto...

Страница 28: ...utdoor temperature is above a preset temperature The basic setting is 6 C Activation delayed 15 minutes Can be set under Settings Stopped pump is exercised 5 minutes a day at 12 noon This function req...

Страница 29: ...ON INPUT DI6 OCH OUTPUT DO6 These can be changed for various functions 0 External alarm frost protection DI6 receives an external alarm The alarm is presented in the alarm queue as External alarm DO6...

Страница 30: ...ng or are to be stopped in the event of alarm 0 Alarm only the fans continue to run 1 Supply fan Exhaust fan Stop 2 Supply fan Stop 3 Exhaust fan Stop O FUNCTION DI7 DI8 DI7 and DI8 are used for exten...

Страница 31: ...ion cannot be combined with efficiency monitoring or liquid connected heat exchanger 0 No 1 Yes R DAYLIGHT SAVING TIME The timer takes account of the spring and autumn time changes that are generally...

Страница 32: ...3 Control function 0 1 2 3 4 5 6 If the output is not used this will be shown as 4 Setpoint Supply air Compensation Control function 1 5 5 Setpoint Actual value of supply air Control function 2 6 Setp...

Страница 33: ...I Time and D Factor for the exhaust air fan control 7 Outdoor temperature compensation Breakpoint 1 8 Outdoor temperature compensation Breakpoint 2 9 Outdoor temperature compensation Breakpoint 3 10...

Страница 34: ...ensor AI8 Frost protection sensor For water heating when frost protection has been chosen or High temperature limit When electric heating has been chosen Adjustment of sensor input values The values d...

Страница 35: ...Heating cooling or mixing dampers AO2 Y2 Heating plate exchanger rotating exchanger liquid connected exchanger or cooling AO3 Y3 Heating or cooling AO4 Output signal for supply air fan pressure contr...

Страница 36: ...using OK To revert to normal running mode press again and change to AUTO using or Confirm using OK If the setting is not reset to the AUTO mode within 15 seconds an alarm will be activated 2 Digital o...

Страница 37: ...select those required The letter H signifies Holiday This is set by means of the date settings Periods 2 and 3 are used if separate running times for other days are required Example The system is to...

Страница 38: ...If the system is to be closed down during a holiday no setting will be necessary for that holiday scheduler period 5 Holiday periods Accessible from level 2 and up For longer holiday periods e g the...

Страница 39: ...3 Pressure deviation alarm C20 and C40 only Should the actual pressure differ from the setpoint by more than the set value an alarm will be activated after a set time 4 Alarm suppression Supply air fa...

Страница 40: ...g heat exchanger has been configured Alarms Overview Operational failure Supply air fan AI1 Operational failure Exhaust air fan AI2 Operational failure pump DI2 With water heater Frost protection AI8...

Страница 41: ...speed running has been configured If the fans shall run at normal speed the exhaust air fan will now switch to normal speed and 5 seconds later also the supply air fan If any of the temperature contro...

Страница 42: ...hen the cooling is activated This is to reduce the risk of the minimum limit causing a premature stopping of the cooling Factory setting 5 K Range 0 15K 14 DX cooling Minimum outdoor temperature Contr...

Страница 43: ...ules RM6 24 D Relay unit intended for direct connection to CORRIGO Supply voltage 24V AC 15 Consumption 3VA Ambient temperature 0 50 deg C Storage temperature 40 50 deg C Ambient humidity Maximum 90 R...

Страница 44: ...C3 4 DO4 DO5 C5 6 DO6 12 13 14 24V 24V 10A 250 V RM6 24 D 13 12 11 10 9 8 7 6 5 DO1 C1 2 DO2 DO3 C3 4 DO4 DO5 C5 6 DO6 Corrigo 23 24 25 26 27 28 29 30 31 22 21 20 19 18 17 16 15 DO3 NO NC DO4 NO NC D...

Страница 45: ...ation _______________ BASIC SETTING No Used to reset to factory settings Control Temp Setpoint Actual 20 0 _______________ Min limit Max limit 10 0 C 30 0 C ________ _____ PBand Itime Nz 20K 60s 2K __...

Страница 46: ...utes _______________ 4 Cool down electric heating 120 seconds _______________ 5 Delay supply air fan 60 seconds _______________ time with 100 Exch at start 90 seconds _______________ 6 Extended runnin...

Страница 47: ...er 1 C Output Y1 0 Not active 0 1 Heating 1 2 Damper 2 3 Cooling 3 D Output Y2 0 Not active 0 1 Plate heat exchanger 1 2 Rotating heat exchanger 2 3 Liquid connected heat exchanger 3 4 Damper 4 5 Heat...

Страница 48: ...ire alarm 0 Alarm only 0 1 Alarm supply air and exhaust air fans stop 1 2 Alarm supply air fan stops 2 3 Alarm exhaust air fan stops 3 O Function DI7 DI8 0 Not active 0 1 Pushbutton 1 2 Timer 2 P 2 sp...

Страница 49: ...t Y1 0 Not active 0 1 Heating 1 2 Damper 2 3 Cooling 3 D Output Y2 0 Not active 0 1 Plate heat exchanger 1 2 Rotating heat exchanger 2 3 Liquid connected heat exchanger 3 4 Damper 4 5 Heating 5 6 Cool...

Страница 50: ...larm 0 Alarm only 0 1 Alarm supply air and exhaust air fans stop 1 2 Alarm supply air fan stops 2 3 Alarm exhaust air fan stops 3 O Function DI7 DI8 0 Not active 0 1 Pushbutton 1 2 Timer 2 P Function...

Страница 51: ...2 Damper 2 3 Cooling 3 D Output Y2 0 Not active 0 1 Plate heat exchanger 1 2 Rotating heat exchanger 2 3 Not available for Corrigo C30 4 Damper 4 5 Heating 5 6 Cooling 6 E Output Y3 0 Not active 0 1...

Страница 52: ...Alarm supply air and exhaust air fans stop 1 2 Alarm supply air fan stops 2 3 Alarm exhaust air fan stops 3 O Function DI7 DI8 0 Not active 0 1 Pushbutton 1 2 Timer 2 P 2 speed fans Can not be combine...

Страница 53: ...2 Damper 2 3 Cooling 3 D Output Y2 0 Not active 0 1 Plate heat exchanger 1 2 Rotating heat exchanger 2 3 Not available for Corrigo C40 4 Damper 4 5 Heating 5 6 Cooling 6 E Output Y3 0 Not active 0 1...

Страница 54: ...m supply air and exhaust air fans stop 1 2 Alarm supply air fan stops 2 3 Alarm exhaust air fan stops 3 O Function DI7 DI8 0 Not active 0 1 Pushbutton 1 2 Timer 2 P Function not available for Corrigo...

Страница 55: ...5 Frost protection 29 Function DI6 DO6 30 Function DI7 DI8 31 H High limit thermostat 27 Holiday periods 39 Holidays 39 Humidity control 32 34 I Information series 20 Installation 10 L Language 19 LED...

Страница 56: ...mate while at the same time utilizing energy in the most cost effective way possible The product range consists of Regin s own products as well as products from leading manufacturers V r aff rsid r at...

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