Casals CTRL-MAX Owner's manual

www.casals.com
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CTRL-MAX
USER AND PROGRAMMING MANUAL

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INDEX
1. DESCRIPTION 3
2. INSTALLATION 3
3. MAINTENANCE 3
4. EQUIPMENT WARRANTY 3
5. DISPLAY 4
5.1 BUTTONS 4
5.2 SYMBOLS 5
5.3 WINDOWS 6
5.3.1 MAIN WINDOW 6
5.3.2 REGULATION WINDOW (SEt) 6
5.3.3 FAN WINDOW (FAnS) 6
5.3.4 COIL WINDOW 1 (CO1) 7
5.3.5 COIL WINDOW 2 (CO2) 7
5.3.6 WINDOW OF THE ELECTRICAL COIL RESISTORS (RES) 8
5.3.7 BYPASS REGISTRY WINDOW (dAnP) 8
5.3.8 RECOVERY WINDOW (RECO) 8
5.3.9 WINDOW OF PROBES / SENSORS (PrOb) 9
6. MAIN MENU 9
6.1 USER MENU (USEr) 10
6.2 TIME PROGRAMMING MENU (tb) 10
6.3 MAINTENANCE MENU (MAIn) 11
6.4 INSTALLATION MENU (InSt) 11
6.5 CLOCK MENU (Rtc) 12
6.6 ALARM MENU (ALAR) 12
6.7 HISTORICAL MENU (HiSt) 12
6.8 INFORMATION MENU (InFO) 12
7. CONTROLLER PARAMETERS 13
7.1 LIST OF PARAMETERS 14
7.2 TABLE AI 30
7.3 TABLE DI 35
7.4 TABLE AO 37
7.5 TABLE DO 37
8. ALARMS 40
9. INFORMATION 42
9.1 HEATING AND / OR COOLING COIL 42
9.2 ELECTRICAL COIL RESISTANCE 42
9.3 AUTOMATIC OR MANUAL CHANGE OF OPERATING MODE 42
9.4 FREE-COOLING / HEATING 42
9.5 CONTROL OF THE FANS 42
9.6 CONSTANT FLOW 42
9.7 CO2 CONTROL 43
10. ELECTRICAL CONNECTIONS 43
11.TECHNICAL DATA 43
12. MODBUS COMMUNICATION 48
12.1 MODBUS VARIABLES 48

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CTRL-MAX
1. DESCRIPTION
The CTRL MAX is specially designed for the recovery units,allowing the management and supervision of the integral operation of this type of
unit with all its functionalities and accessories, such as refrigeration / freezing management, fixed or variable speed fans,heating or cooling
water coils and electric resistance coils, monitoring the filter filling status,time scheduling and constant flow control or air quality control.
Its elegantly designed screen makes it easy to view and control or operate the unit in a simple and intuitive way.
2. INSTALLATION
Like any equipment, the CTRL MAX must be installed correctly, put into operation and subject to periodic verification to guarantee or its
correct operation from the time of commissioning and during the life of the equipment, the following recommendations must be fulfilled,
when they are valid for the equipment concerned.
warnings
• The mains supply to which the appliance is connected must comply with current regulations.
• The appliance must be properly connected to an appropriate ground connection, as provided in the current electrical safety regulations.In
case of doubt request or control the network by qualified professionals.
• The appliance must only be installed and used in accordance with current regulations, for or for the purpose for which it was designed.
Installing and using it differently or with foreign accessories can be dangerous.
• The manufacturer shall not be liable for any damage resulting from improper installation, use or maintenance, and / or from repairs by
unqualified personnel.
• Read this manual in its entirety before using or equipping.
• Always use or wiring diagram supplied with the unit.
• Preserve this equipment manual and / or wiring diagram for future reference.
3. MAINTENANCE
The CTRL MAX has no periodic verification to correctly execute the function for which it has been designed.The frequency with which the
verification is performed depends on the environmental characteristics in which the equipment is inserted and the number of hours of
operation, therefore, or indicated below, should be considered as a guide.
Operations to be carried out:
• Check the condition of the electrical connections.
• Check if the temperature probe readings are correct.
• Check whether the flow / pressure sensor readings are correct.
• Check if the readings of the CO2probes are correct.
• Check that the register and the actuator are working correctly.
• Check that the pressure switches are working correctly.
• Check that the valves on the heating / cooling coil operate correctly.
• Check that the safety systems, in particular the safety thermostats of the coils of electrical resistors,are working correctly.
• Check or aim all screws.
• Check or check wiring and electrical connections, replacing them if necessary.
• Check if the equipment is working correctly.
• General cleaning.
Frequency of maintenance:Semester
4. EQUIPMENT WARRANTY
Casals ventilación warrants this product against all manufacturing defects for a period of 2 (TWO) years after the date of purchase.
The technical assistance in guarantee, will only be provided upon presentation of the purchase document, which proves that or equipment is
within the warranty period.
If Casals ventilación or its Authorized Technical Services will, during the warranty period or product experience problems resulting from manu-
facturing defects, proceed without charge to repair at their premises or (at the discretion of Casals ventilación) to replace the product or place
at the disposal of the customer components to replace the defective ones in accordance with the following conditions.
Casals ventilación reserves the right,by its own discretion,to replace the components of defective products or products of small value,either by
new components or products, or by components or recycled products.This warranty covers only or equipment not being assumed costs and
losses that may result from equipment shutdown, so these are expressly excluded.

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Warranty exclusions
• Natural wear parts.
• Parts subject to deterioration or starting, for example, belts,filters, fuses,etc.
• Damage caused by misuse, abuse, neglect, negligence, lightning, flooding, dampness, falls, crashes, accidents and transportation.
• Damage caused by the use of equipment for unintended purposes.
• Damage caused as a result of manipulation, modification or repair of the equipment by unauthorized persons or technical services or by
the application of improper parts or accessories.
• Damage caused by improper or illegal installation (voltage, or other), power failure, failure to follow instructions.
• Aesthetic wear or deterioration caused by use,changes in tone, oxidation or corrosion of the appliance or its components.
• An eventual repair does not have effect of prolonging the guarantee, nor does it give right to any indeminisation.
The warranty will not be valid when:
• Make sure that the equipment nameplate has been tampered with or tampered with.
• False data is provided.
• The equipment is not accompanied by the purchase document.
• The equipment has been tampered with, modified or repaired by unauthorized persons or technical services.
• Verification / maintenance operations are not carried out or are carried out by unauthorized technicians.
5.1 BUTTONS
When the unit is turned off, there is a delay, so the unit will only turn off about 30 seconds after the order to switch off and remains in
operation during this time,even if the display shows OFF.
On / Off (allows to turn the equipment on and off - press for 2 seconds - and go back to the previous menu or window - press
briefly).
Left (allows you to scroll through the windows of the selected menu).
Top (allows you to scroll through menus and increase parameter values).
Low (allows you to scroll through menus and decrease parameter values).
Right (allows you to scroll through the windows of the selected menu).
SET / ENTER (allows entering the menus, storing changed values).
5. DISPLAY

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5.2 SYMBOLS
- If this symbol is off the unit is in winter mode
- If this symbol is flashing the unit is in automatic summer mode
- If this symbol is lit the unit is in manual summer mode
- If this symbol is off the unit is in summer mode
- If this symbol is flashing the unit is in automatic winter mode
- If this symbol is lit the unit is in manual winter mode
- If this symbol is off, there are no alarms
- If this symbol is lit, there is at least one active alarm
- If this symbol is off it is in the main window
- If this symbol is lit in the setup menu
- If this symbol is off, the time
- If this symbol is lit the unit is in manual mode
- If this symbol is off the unit is in manual mode
- If this symbol is lit, the time
- If this symbol is off, the Fans are stopped
- If this symbol is lit, at least one fan
- If this symbol is turned off, the electrical resistances are off
- If this symbol is lit, electrical resistors are connected
- If this symbol is off or registration is closed
- If this symbol is lit or register is open
- If this symbol is flashing indicates the day of the week in which programming is being performed or modification of schedule
- If this symbol is lit or indicates day of the week
- If this symbol is on, it is active or Comfort mode.
- If this symbol is on, it is active or Economy mode
- If this symbol is lit, it is active or Night mode
- If this symbol is lit it is active or Vacation mode
- If this symbol is off there is no request for temperature control
- If this symbol is on, there is a request for temperature control
- If this symbol is off or the fan control is in manual mode
- If this symbol is on or the fan control is in automatic mode
- This symbol shows the fan speed
- If this symbol is off the first coil is inactive
- If this symbol is lit the first coil is active
- If this symbol is off the second coil is inactive
- If this symbol is lit the second coil is active
- This symbol at the top of the display shows the unit of the value being read
- This symbol at the bottom of the display shows the value unit that is set

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5.3 WINDOWS
The display allows you to view the windows with information about the active functions, to access the various use the Left / Right buttons.
Within each window you can use the Up / Down buttons to view information.
5.3.1 MAIN WINDOW
The main window allows you to view the temperature reading on the upper line and on the lower line the set-point acts.
5.3.2 ADJUSTMENT WINDOW (SEt)
In this window it is possible to enable or operate by hourly programming (Etb), display the current hour range.
(tb) and the current set-point (Set)
5.3.3 FAN WINDOW (FAnS)
In this window it is possible to visualize the probe / fan control sensor (Reg),corresponding the indicated value temperature reading (without
decimals), CO2probe reading (ppm in tens), or sensor reading pressure (Pa in tens).You can also view the status and percentage value of the
speed (when applicable) of the blower (SUP) and display the status and percentage value of the speed (where applicable) of the extraction
fan (rEt).

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In cases where the regulation of the fans is manual,its adjustment is made in the main window by pressing the UP or LOW buttons for a few
seconds (until you hear a second confirmation sound signal) to increase or decrease the rotation speed of the fans.Variations are made in
steps of 5%.The variation is applied simultaneously to the supply and return fan.
5.3.4 COIL WINDOW 1(CO1)
In this window you can see the current set-point (Set),the percentage of required action of the coil valve (VAL) and its state (dO).
Regarding the status information you can see the following information:
- - - - - - No coil configured
CLOS Closed modulating valve
OPnG Modulating valve to open
OPEN Modulating valve open
CLnG Modulating valve to close
ALIN Modulating valve to restart
OFF Valve on / off closed
ON Open on / off valve
- - - - - - No coil configured
CLOS Closed modulating valve
OPnG Modulating valve to open
OPEN Modulating valve open
CLnG Modulating valve to close
ALIN Modulating valve to restart
OFF Valve on / off closed
ON Open on / off valve
5.3.5 COIL WINDOW 2 (CO2)
In this window you can see the current set-point (Set),the percentage of required action of the coil valve (VAL) and its state (dO).
Regarding the status information you can see the following information:

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5.3.6 WINDOW OF THE ELECTRICAL COIL RESISTORS (rES)
In this window you can see the current set-point (Set) and the actuation status and the number of steps (dO)
5.3.7 BYPASS REGISTRY WINDOW (dAnP)
In this window you can see the percentage of required action of the bypass register for free-cooling or free-heating (FCH) and its status (dO).
Regarding the status information you can see the following information:
- - - - - - No registry configured
CLOS Closed modulating actuator
OPnG Modulating actuator to open
OPEN Open modulating actuator
CLnG Modulating actuator to close
ALIN Modulating actuator to restart
OFF Actuator on / off closed
ON Open on / off accessory
5.3.8 RECOVERY WINDOW (rECO)
In this window you can see relative to the heat recovery, in particular the state (StS) and the recovery request (dO) is active.

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5.3.9 WINDOW OF PROBES / SENSORS (PrOb)
In this window you can see the reading of all the sensors indicated below, applicable.
tSU Air temperature at supply
trE Air temperature at extraction
tOd Outside air temperature
PSU Pressure in the supply fan
PrE Pressure in the exhaust fan
AIr Air quality in the extraction
USEr User
tb Schedule
MAIn Maintenance
InSt Installation
Rtc Clock
ALAR Alarm
HiSt Historical
SAvE/rESt Save / Delete
InFO information
6. MAIN MENU
The main menu is the menu from which you access the other control menus.You can access this menu from any menu or window by pressing
the SET button for 2 seconds. From this menu it is possible to select the desired menu with the UP / DOWN buttons and press CONFIGURE
to confirm.
The available menus are:
If the indication “V” in the lower right corner of the screen indicates that there is more information that can be seen using the UP / LOW
buttons.

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6.1 UTILIZER MENU (USEr)
The user menu is a level 1 menu, so it is not password protected allowing you to view and / or modify the constant parameters of this menu.
This menu contains the following parameters:
Note: some additional parameters may appear, but they are not used, so they are not described or mentioned.
(nOd) Summer / Winter mode / automatic
(StC) Summer mode set-point
(StH) Set-point Winter mode
(SCC) Set-point cooling mode Comfort mode
(SCH) Set-point heating mode Comfort mode
(OEC) Offset cooling Economic mode
(OEH) Heating offset economically
(OnC) Offset cooling night mode
(OnH) Heat mode offset at night
(FSC) Comfort mode set-point fans
(FSE) Set-point fans mode economical
(FSn) Set-point fans Night mode
(F40) Set-point constant flow contribution
(F42) Set-point constant extraction rate
(bYn) Enable or disable display lighting
(bYu) Intensity of the display illumination
(bYt) Display lighting time
6.2 TIME PROGRAMMING MENU (tb)
This menu allows the configuration of the time schedule.To enter this menu you must select the tb menu and press SET.
This menu contains the following parameters:
• Enable or disable time programming (Enb)
• Carry out time programming (SEt)
When SEt is selected, it enters the configuration of the time schedule,appearing at the top of the display the current day of the week (fixed
line) and the day of the week (flashing line) for which you wish to make or change the time schedule.
Once you have defined the day with the Left or Right buttons, pressing SET allows you to define Comfort (CONF), Economy (ECO), Night
(nIHT), Off (OFF) or Disabled mode (- - - with the UP / LOW buttons) the first time slot (F1)
Pressing the LOW button shows the time at which time slot 1 starts.Pressing SET and using the UP / DOWN and LEFT / RIGHT buttons allows
you to set this time.
By pressing the LOW button it is possible to define the remaining 3 time slots for each day.
Repeat the procedure for each day of the week
• Define a holiday period and its way of functioning (HOL1)
Days of vacation duration (dAY)
Hours of vacation duration (HrS)
Operating mode (tyP) - on or off
Note1: In order for the time schedule to work, the date and time must be set correctly in the clock (RTC) menu
Note2: If the ON / OFF contact is used,it allows to enable or disable the operation of the equipment. If it is enabled, it will follow the defined
time schedule.

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6.3 MAINTENANCE MENU (MAIn)
The maintenance menu allows to view or status of the various devices, inputs and outputs,being a level 2 menu so it is password protected.To
access this menu you must enter the maintenance password (or higher level) to view and / or modify the parameters that appear in this menu.
This menu contains the following parameters / menus:
Cntr Functioning
MAnU Manual
CAL Calibration
I-O State inputs and outputs
PSd Maintenance password
SEt Definition
REG Regulation
FAnS Fans
COIL Coil
dAMP Registry
rECO recuperator
SECU Security
MbUS Modbus
OtHr Others
Ajustar Restart
COnF Configuration
Hard Hardware
PSD installation password
The operating menu (Cntr) allows to visualize / change the characteristics related to the operation of the fans, electrical resistances, among
others,allowing to visualize,the number of hours of operation and the maximum number of hours accepted.By pressing the Left button,you
can see the date of the last maintenance and update it.
The manual menu (MAnU) allows to define the operating values of the fans in manual mode.
The calibration menu (CAL) allows you to enter corrections to the values of the probes for calibration.
The inputs and outputs (I-O) status menu allows you to see all the inputs and outputs of the controller.
The password maintenance menu (PSD) allows you to change the access password to the maintenance menu.
6.4 INSTALLATION MENU (InSt)
In this menu are all the parameters related to the configuration of all the functionalities (alarms,regulation,control logic,characteristics) used
in the controller.
The installation menu is a level 3 menu so it is password protected.To access this menu,you must enter the installer password (or higher level
password) to view and / or modify the parameters that appear in this menu.
This menu contains the following parameters / menus:
The configuration menu (SEt) allows you to configure the main characteristics of the unit.
The regulation menu (REG) allows to visualize / modify the parameters relative to some specific characteristics, such as the configuration of
the probe and the limits for the automatic summer / winter switching,the definition of the regulation probe, among others
The menus Fans (FAnS), coil (COIL), register (dAMP) and Recuperator (rECO) allow you to define the parameters related to the management
of these components.
In the security menu (SECU) are the parameters related to the alarms and the management of the security devices that protect the unit.
The modbus menu (Mbus) contains all the parameters related to the configuration of the communication network.
The other menu (OtHr) contains other general parameters of configuration of the control and its functionalities,such as definition of units of
measurement,polarities of the analog outputs, elimination of the history, among others.
The restore menu allows you to reset the default value of all parameters.

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The configuration menu (COnF) allows to visualize / modify the parameters related to the characteristics of the unit to be controlled.
El menú Hardware (Hard) contiene los parámetros relacionados con el uso de las entradas y salidas del controlador.
El menú de configuración de contraseña (PSD) permite cambiar la contraseña de acceso al menú de instalación.
6.5 CLOCK MENU (Rtc)
This menu contains all the functionalities of the RTC (Real Time Clock) system.
To enter this menu you must select the Rtc menu and press SET.
This menu contains the following parameters:
To select the various parameters, use the UP / DOWN buttons, press SET to select the value to be modified, use the UP / DOWN buttons to
modify the value and press SET to save.
6.6 ALARM MENU (ALAR)
This menu allows to see and eliminate the operating alarms that may exist.If there are no alarms, the message“NO ALARMS”appears.
If there is more than one alarm, use the LOW button to go to the next alarm.
Press the SET button for 2 seconds to clear the alarm if the conditions that generate the alarm are no longer active.
Before eliminating alarms it is fundamental to perceive their cause and eliminate it.
6.7 HISTORICAL MENU (HiSt)
This menu allows you to view the alarm history.
When entering this menu, the last registered alarm appears. To see the previous alarms press the SET button, repeating the procedure to
scroll through the alarm history.
Pressing the ON / OFF button or waiting 60 seconds without pressing any button,go back to the previous window.
6.8 INFORMATION MENU (InFO)
This menu allows you to view the information regarding the software and firmware version of the controller and it is displayed as follows:
Software version
Software number <-> Software version <-> Software review <->
Firmware number <-> Firmware version <-> Firmware revision <->
To stop this information use the UP / DOWN buttons.To exit this menu press the ON / OFF button.
(dAY) Day
(Mon) Month
(YEA) Year
(H) Hour
(Min) Minute
(SAVE) save

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7. CONTROLLER PARAMETERS
Below is the structure of parameters that allow the management of the controller, existing within each element of the structure the various
parameters.
OR Clock menu
UT User menu
TB Time tracks / time schedule
MA Maintenance menu
MA-F Maintenance menu - operation sub-menu
MA-M Maintenance menu - manual submenu
MA-CA Maintenance menu - calibration sub-menu
IS Installation menu
IS-R Installation menu - regulation sub-menu
IS-F Installation menu - Fans submenu
IS-B Installation menu - coil submenu
IS-SE Installation menu - registration submenu
IS-RH Installation menu - recovery submenu
IS-S Installation menu - security submenu
IS-M Installation menu - modbus submenu
IS-V Installation menu - submenu others
IS-D Installation menu - reset submenu
IS-C Installation menu - configuration sub-menu
IS-AI Installation menu - AI hardware submenu
IS-DI Installation menu - DI hardware parameters submenu
IS-AO Installation menu - AO hardware parameters sub-menu
IS-DO Installation menu - hardware parameter submenu DO

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7.1 LIST OF PARAMETERS
Whenever any change is made in the parameterization of the controller, it is necessary to restart it, removing and supplying power again.
Note that not all parameters or features are available.
CODE DESCRIPTION OF THE PARAMETER MÍN MÁX U.M. MENU NOTES
TIME FRAME MENU TB
Monday band type 1
0: Disabled
1: OFF
2: Comfort
3: Economic
4: Night
0 4 TB
Monday of the time slot 1 00:00:00 23:59:59 TB
Monday band type 2
0: Disabled
1: OFF
2: Comfort
3: Economic
4: Night
0 4 TB
Monday of time slot 2 00:00:00 23:59:59 TB
Monday band type 3
0: Disabled
1: OFF
2: Comfort
3: Economical
4: Night
0 4 TB
Monday from time slot 3 00:00:00 23:59:59 TB
Monday band type 4
0: Disabled
1: OFF
2: Comfort
3: Economical
4: Night
0 4 TB
Monday of time slot 4 00:00:00 23:59:59 TB
Tuesday band type 1
0: Disabled
1: OFF
2: Comfort
3: Economical
4: Night
0 4 TB
Tuesday of the type 1 strip 00:00:00 23:59:59 TB
Tuesday band type 2
0: Disabled
1: OFF
2: Comfort
3: Economical
4: Night
0 4 TB
Tuesday of the type 2 strip 00:00:00 23:59:59 TB

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CODE DESCRIPTION OF THE PARAMETER MIN MAX U.M. MENU NOTES
TIME FRAME MENU TB
Tuesday band type 3
0: Disabled
1: OFF
2: Comfort
3: Economical
4: Night
0 4 TB
Tuesday of the type 3 strip 00:00:00 23:59:59 TB
Tuesday band type 4
0: Disabled
1: OFF
2: Comfort
3: Economical
4: Night
0 4 TB
Tuesday of the type 4 strip 00:00:00 23:59:59 TB
Wednesday band type 1
0: Disabled
1: OFF
2: Comfort
3: Economic
4: Night
0 4 TB
Wednesday time slot 1 00:00:00 23:59:59 TB
Wednesday band type 2
0: Disabled
1: OFF
2: Comfort
3: Economic
4: Night
0 4 TB
Wednesday time slot 2 00:00:00 23:59:59 TB
Wednesday band type 3
0: Disabled
1: OFF
2: Comfort
3: Economic
4: Night
0 4 TB
Wednesday time slot 3 00:00:00 23:59:59 TB
Wednesday band type 4
0: Disabled
1: OFF
2: Comfort
3: Economic
4: Night
0 4 TB
Wednesday time slot 4 00:00:00 23:59:59 TB
Thursday band type 1
0: Disabled
1: OFF
2: Comfort
3: Economic
4: Nighte
0 4 TB
Thursday time slot 1 00:00:00 23:59:59 TB

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CODE DESCRIPTION OF THE PARAMETER MIN MAX U.M. MENU NOTES
TIME FRAME MENU TB
Thursday band type 2
0: Disabled
1: OFF
2: Comfort
3: Economic
4: Night
0 4 TB
Thursday time slot 2 00:00:00 23:59:59 TB
Thursday band type 3
0: Disabled
1: OFF
2: Comfort
3: Economic
4: Night
0 4 TB
Thursday time slot 3 00:00:00 23:59:59 TB
Thursday band type 4
0: Disabled
1: OFF
2: Comfort
3: Economic
4: Night
0 4 TB
Thursday time slot 4 00:00:00 23:59:59 TB
Friday band type 1
0: Disabled
1: OFF
2: Comfort
3: Economic
4: Night
0 4 TB
Friday time slot 1 00:00:00 23:59:59 TB
Saturday band type 1
0: Disabled
1: OFF
2: Comfort
3: Economic
4: Night
0 4 TB
Saturday time slot 1 00:00:00 23:59:59 TB
Saturday band type 2
0: Disabled
1: OFF
2: Comfort
3: Economic
4: Night
0 4 TB
Saturday time slot 2 00:00:00 23:59:59 TB
Saturday band type 3
0: Disabled
1: OFF
2: Comfort
3: Economic
4: Night
0 4 TB
Saturday time slot 3 00:00:00 23:59:59 TB

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CODE DESCRIPTION OF THE PARAMETER MIN MAX U.M. MENU NOTES
TIME FRAME MENU TB
Saturday band type 4
0: Disabled
1: OFF
2: Comfort
3: Economic
4: Night
0 4 TB
Saturday time slot 4 00:00:00 23:59:59 TB
Sunday band type 1
0: Disabled
1: OFF
2: Comfort
3: Economic
4: Night
0 4 TB
Sunday time slot 1 00:00:00 23:59:59 TB
Sunday band type 2
0: Disabled
1: OFF
2: Comfort
3: Economic
4: Night
0 4 TB
Sunday time slot 2 00:00:00 23:59:59 TB
Sunday band type 3
0: Disabled
1: OFF
2: Comfort
3: Economic
4: Night
0 4 TB
Sunday time slot 3 00:00:00 23:59:59 TB
Sunday band type 4
0: Disabled
1: OFF
2: Comfort
3: Economic
4: Night
0 4 TB
Sunday time slot 4 00:00:00 23:59:59 TB
Holidays days 0 255 TB
Duration of vacation hours 0 23 TB
State of the unit in the holidays
0: Unit disconnected
1: Connected unit
0 1 TB
Level 1 UTILIZER MENU Built in EVJ
/ EPJ
MOdE
Operating mode
0: Summer (cooling)
1:Winter (heating)
2: Automatic
0 2 UT MOd
SEtC Summer setpoint PH03 PH04 °C UT StC
SEtH Winter setpoint PH26 PH27 °C UT StH
PU01 0100 %UT u01

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CODE DESCRIPTION OF THE PARAMETER MIN MAX U.M. MENU NOTES
TIME FRAME MENU TB
SCC Setpoint Cooling Comfort Band PH03 PH04 °C UT SCC
SCH Setpoint warming of the Comfort band PH26 PH27 °C UT SCH
OEC Offset cooling Economic range -20.0 20.0 °C UT OEC
OEH Offset warming of the economic strip -20.0 20.0 °C UT OEH
ONC Offset cooling band at night -20.0 20.0 °C UT OnC
ONH Offset heating night band -20.0 20.0 °C UT OnH
SDC Force cooling by DI PH03 PH04 °C UT SdC
SDH Force set heating po DI PH26 PH27 °C UT SdH
FSC Setpoint Comfort band fan 0.00 DO
PF03 AO
100.00 DO
PF04 AO % UT FSC
FSE Setpoint economic band fan 0.00 DO
PF03 AO
100.00 DO
PF04 AO % UT FSE
FSN Setpoint fan band at night 0.00 DO
PF03 AO
100.00 DO
PF04 AO % UT FSN
DSC Setpoint registration of the Comfort band PS05 PS06 % UT dSC
DSE Setpoint register of economic bands PS05 PS06 % UT dSE
DSN Setpoint record of the band at night PS05 PS06 % UT dSn
PF40 Setpoint pressure / constant flow contribution PF50 PF51 Pa/m3h*10 UT F40
PF42 Setpoint pressure / constant flow extraction 0 100 % UT
bkU present
just do not
display Evj
/ Epj
BKT
Lighting time Evj / Epj LCD
0 ... 240 seconds
241 = Always connected
0 241 Sec UT
bkU present
just do not
display Evj
/ Epj
PSd1 Password for level USER (1) -999 9999 UT PS1
Level 2 MAINTENANCE MENU
DEFINITION
PM00 Limit maximum hours of operation of the fan.
Above this limit the alarm will be activated 0.0 9999.0 Horas x10 MA-F M00
PM01 Working hours fan contribution 0.0 9999.0 Horas x10 MA-F M01
PM02 Operating hours extraction fan 0.0 9999.0 Horas x10 MA-F M02
PM03 Maximum limit hours of compressor operation.
Above this limit the alarm will be activated. 0.0 9999.0 Horas x10 MA-F M03
PM15 Operating hours step 1 resistors 0.0 9999.0 Horas x10 MA-F M15
PM16 Operating hours step 2 resistors 0.0 9999.0 Horas x10 MA-F M16
PM17 Operating hours step 3 resistors 0.0 9999.0 Horas x10 MA-F M17
PM18 Operating hours step 4 resistors 0.0 9999.0 Horas x10 MA-F M18
PM19 Operating hours step resistance 5 0.0 9999.0 Horas x10 MA-F M19
PM90 Last date maintenance was performed MA-F PM90

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CV062019-1
CODE DESCRIPTION OF THE PARAMETER MIN MAX U.M. MENU NOTES
TIME FRAME MENU TB
MANUAL
PM22 Force the value of the fan in manual operation 0.00 DO
PF03 AO
100.00 DO
PF04 AO % MA-M M22
CALIBRATION
PM80 Calibration of the outdoor temperature probe -10.0 10.0 °C MA-CA M80
PM81 Calibration of the room temperature probe -10.0 10.0 °C MA-CA M81
PM82 Calibration of the air temperature probe con-
tribution -10.0 10.0 °C MA-CA M82
PM83 Calibration of the ambient humidity probe -10 10 % MA-CA M83
PM84 Calibration of the rejected air temperature
probe -10.0 10.0 °C MA-CA M84
PM85 Calibration of the pressure / delivery flow
sensor -100 100 Pa/m3h MA-CA M85
PM86 Calibration of the air quality probe (CO2 / VOC) -100 100 ppm MA-CA M86
PM87 Calibration of the humidity probe contribution -10 10 % MA-CA M87
PM88 Calibration of the remote set point -10.0 10.0 °C MA-CA M88
PM89 Calibration of the remote registry -10 10 % MA-CA M89
PM91 Calibration of the pressure probe / extraction
flow -100 100 Pa/m3h MA-CA M91
PM92 Calibration of preheating coil temperature
probe -10.0 10.0 °C MA-CA M92
PM93 Calibration of the coil temperature probe 1 -10.0 10.0 °C MA-CA M93
PM94 Calibration of the coil temperature probe 2 -10.0 10.0 °C MA-CA M94
PM96 Calibration of the post-heating coil temperatu-
re probe -10.0 10.0 °C MA-CA M96
PM97 Remote fan calibration -10.00 10.00 % MA-CA M97
PSD2 Password level MAINTENANCE (2) -999 9999 MA PS2
Level 3 INSTALLATION MENU
REGULATION
PC01 Enable summer setpoint compensation NO (0) SI (1) IS-R C01
PC02 Maximum setpoint for compensation in summer SEtC PH04 °C IS-R C02
PC03 Setpoint (on external t) of compensation start PH03 PH04 °C IS-R C03
PC04 Differential (on external t) final compensation
setpoint summer 0.0 20.0 °C IS-R C04
PC05 Enables measurement cycle for the ambient tem-
perature (when the probe is in the extraction) NO (0) SI (1) IS-R C05
PC06 Measurement cycle waiting time 1 99 Min IS-R C06
PC07 Activation time of the measurement cycle 1 30 Min IS-R C07
PC08
Activation of fans for measurement
0: NO - Activates only the exhaust fan
1:YES - Both fans active
NO (0) SI (1) IS-R C08
PC10 Regulation probe 0: Removal
1: Contribution 0 1 IS-R C10
PC61 Summer switching setpoint PC62 70.0 °C IS-R C61

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CV062019-1
CODE DESCRIPTION OF THE PARAMETER MIN MAX U.M. MENU NOTES
TIME FRAME MENU TB
PC62 Switching setpoint Winter -20.0 PC61 °C IS-R C62
PC63
Active probe for automatic switching
0:Temp. Exterior
1:Temp. coil 1
2:Temp. environmental / extraction
0 2 IS-R C63
FAN
PF01
Type of regulation for the fan
0: On / Off regulation to gradini
1: modulating regulation
2: constant pressure regulation
3: constant flow regulation
4: AQ regulation in steps
5: modulating AQ regulation
6: regulation by time slot
7: manual regulation
8: Remote potentiometer regulation
0 8 IS-F F01
PF02 Differential for fan regulation 0.0 30.0 °C IS-F PF01=0
PF01=1 F02
PF03 Minimum speed for modulating fan regulation 0.0 PF04 % IS-F F03
PF04 Maximum speed for the modulating regulation
of the fan PF03 100.0 % IS-F F04
PF05 Minimum time between starting the two fans 0 999 Sec IS-F F05
PF06 Step value of modulating or manual regulation 1.00 100.00 % IS-F
F06
Restricted
in the case
of fans
commanded
by digital
outputs
PF07 Minimum speed of the supply fan with electri-
cal resistors in operation 0.00 100.00 % IS-F F07
PF08 Differential of the rating step on the regulating
modulating fan ramp 0.0 60.0 % IS-F PF01=1 F08
PF09 Waiting time (on and off) for enabling the step
in the regulating modulating fan ramp 0 999 Sec IS-F PF01=1 F09
PF10 Supply fan speed and extraction with alarm in
the regulating probe 0.0 100.0 % IS-F F10
PF13 Minimum speed fan extraction with electrical
resistors in operation 0.00 100.00 % IS-F F13
PF15 Enables fan limitation NO (0) SI (1) IS-F F15
PF16 Minimum limitation temperature -15.0 PF17 °C IS-F F16
PF17 Maximum limiting temperature PF16 70.0 °C IS-F F17
PF18 Differential for fan limitation 0.0 30.0 °C IS-F F18
PF19 Minimum value for the adjustment point of air
quality regulation 0 PF20 ppm IS-F PF01=4
PF01=5 F19
PF20 Maximum value for the adjustment point of
the air quality regulation PF19 9999 ppm IS-F PF01=4
PF01=5 F20
PF21 Setpoint forced 1 fan supply -99.9 327.6 IS-F F21
PF22 Setpoint forzado 2 ventilador aportación -99.9 327.6 IS-F F22