Tecnosystemi ProAIR Multi-Zone Series User manual

USER MANUAL
TO BE KEPT
COD. CMU00050
Rev.01 / Luglio 2019
multi-zone
proAIR
A
A
A
A
SERIAL NUMBER
proAIR
pack

1. WALL-MOUNTED CHRONO-THERMOSTAT WITH BATTERIES IN RADIO FREQUENCY “DISCOVERY 2X” Page 4
1.1 BASIC USE OF THE CHRONO-THERMOSTAT FOR THE USER Page 4
1.2 BASIC CONFIGURATION (addressed to the user) Page 6
1) LOCKING / UNLOCKING THE CHRONO-THERMOSTAT Page 6
2) SWITCHING ON / SWITCHING OFF THE SYSTEM (ONLY BY THE MASTER CHRONO-THERMOSTAT) Page 6
3) SWITCHING ON / SWITCHING OFF OF THE ZONE CHRONO-THERMOSTAT Page 7
4) SETTING OF THE DESIRED TEMPERATURE Page 7
5) SUMMER / WINTER SETTING OF THE PROAIR SYSTEM (ONLY BY THE MASTER CHRONO-THERMOSTAT) Page 8
6) BATTERY REPLACEMENT Page 9
7) REPORTING ERRORS Page 10
1.3 ADVANCED CONFIGURATIONS (for qualified personnel and technical assistance centre) Page 10
1) CHRONO-THERMOSTAT FUNCTION / DEFINITION OF THE TIME RANGES Page 10
2) MANAGEMENT AND CONFIGURATION OF THE ADJUSTMENT OF THE DAMPER / GRILLE Page 13
3) ADJUSTMENT OF THE CLOCK AND THE DAY OF THE WEEK Page 14
4) ASSOCIATING THE MASTER FUNCTION TO A CHRONO-THERMOSTAT Page 15
5) DISSOCIATION / RE-ASSOCIATING THE MASTER FUNCTION TO A CHRONO-THERMOSTAT Page 15
1.4 RESETTING THE CHRONO-THERMOSTAT Page 16
1.5 DIMENSIONS AND COMPONENTS OF THE CHRONO-THERMOSTAT DISCOVERY 2X Page 17
1.6 INSTALLING THE CHRONO-THERMOSTAT DISCOVERY 2X Page 17
2. WALL-MOUNTED CHRONO-THERMOSTAT WITH BATTERIES IN RADIO FREQUENCY “MINI - DISCOVERY 2X”
Page 18
2.1 BASIC USE OF THE CHRONO-THERMOSTAT FOR THE USER Page 18
2.2 BASIC CONFIGURATION (addressed to the user) Page 19
1) LOCKING / UNLOCKING THE CHRONO-THERMOSTAT Page 19
2) SWITCHING THE MINI-DISCOVERY 2X ON/OFF Page 20
3) CHRONO-THERMOSTAT MODES (CRO) Page 21
4) SETTING OF THE DESIRED TEMPERATURE Page 21
5) DAMPER / GRILLE REGULATION Page 22
6) BATTERY REPLACEMENT Page 23
7) REPORTING ERRORS Page 23
2.3 ADVANCED CONFIGURATIONS (for qualified personnel and technical assistance centre) Page 24
1) RESETTING THE CHRONO-THERMOSTAT Page 24
2) ASSIGNING “ID” AND ZONE OF MINI-DISCOVERY 2X Page 25
2.4 DIMENSIONS AND COMPONENTS OF CHRONO-THERMOSTAT MINI-DISCOVERY 2X Page 25
2.5 INSTALLING THE CHRONO-THERMOSTAT MINI-DISCOVERY 2X Page 26
3. BUILT-IN CHRONO-THERMOSTAT TOUCH SCREEN “STEALTH 2X” Page 27
3.1 BASIC USE OF THE CHRONO-THERMOSTAT FOR THE USER Page 29
3.2 BASIC CONFIGURATION (addressed to the user) Page 29
1) LOCKING / UNLOCKING THE CHRONO-THERMOSTAT Page 29
2) SWITCHING ON / SWITCHING OFF THE SYSTEM (ONLY BY THE MASTER CHRONO-THERMOSTAT) Page 29
3) SWITCHING ON / SWITCHING OFF OF THE ZONE CHRONO-THERMOSTAT Page 30
4) SETTING OF THE DESIRED TEMPERATURE Page 31
5) SUMMER / WINTER SETTING OF THE PROAIR SYSTEM (ONLY BY THE MASTER CHRONO-THERMOSTAT) Page 31
6) REPORTING ERRORS Page 32
3.3 ADVANCED CONFIGURATIONS (for qualified personnel and technical assistance centre) Page 33
1) CHRONO-THERMOSTAT FUNCTION / DEFINITION OF THE TIME RANGES Page 33
2) MANAGEMENT AND CONFIGURATION OF THE ADJUSTMENT OF THE DAMPER / GRILLE Page 36
3) ADJUSTMENT OF THE CLOCK AND THE DAY OF THE WEEK Page 37
4) ASSOCIATING THE MASTER FUNCTION TO A CHRONO-THERMOSTAT Page 38
5) DISSOCIATION / RE-ASSOCIATING THE MASTER FUNCTION TO A CHRONO-THERMOSTAT Page 38
3.4 RESETTING THE CHRONO-THERMOSTAT Page 39
3.5 DIMENSIONS AND COMPONENTS OF THE CHRONO-THERMOSTAT STEALTH 2X Page 40
3.6 INSTALLING THE CHRONO-THERMOSTAT STEALTH 2X Page 40
4. CONFIGURATION AND USE OF THE POLARIS 2X / POLARIS 3X CONTROL UNIT FOR PROAIR SYSTEMS
Page 41
4.1 DIMENSIONS AND INSTALLATION Page 41
4.2 MANAGEMENT OF THE PARAMETERS OF THE CONTROL UNIT Page 42
2

3
A) STATUS OF THE THERMOSTATS Page 43
B) STATUS OF THE ACTUATORS (motors) Page 43
C) ASSOCIATION / ZONE NAME Page 44
D) CONFIGURATION Page 44
1) PERCENTAGES OF OPENINGS Page 45
2) SET-POINT DIFFERENCE Page 45
3) OPERATING PARAMETERS Page 46
3.1) MINIMUM / MAXIMUM SETPOINT Page 46
3.2) CHRONO-THERMOSTAT START / END TIME Page 46
3.3) TEMPERATURE C°/F° Page 47
4) BYPASS / POST VENTILATION Page 47
4.1) POST VENTILATION Page 48
4.2) TIME Page 48
4.3) OPENING Page 48
5) CONTROL UNIT INFO Page 49
6) COMMUNICATION PROTOCOL FOR POLARIS 2X / POLARIS 3X CONTROL UNIT Page 50
6.1) ACTIVE Page 50
6.2) REPETITIONS Page 51
6.3) FAN Page 51
6.4) TRANSMIT ON Page 52
6.5) TRANSMIT OFF Page 52
6.6) TRANSMIT COLD Page 53
6.7) TRANSMIT HOT Page 53
6.8) TRANSMIT 20 °C Page 54
6.9) TRANSMIT 25 °C Page 54
6.10) TRANSMIT 30 °C Page 55
7) SEARCH FOR ACTUATORS Page 55
C) TIME AND DAY Page 56
4.3 QUICK SYSTEM SETTINGS FROM POLARIS 2X / POLARIS 3X CONTROL UNIT Page 56
A) SET POINT Page 57
B) OUT Page 58
C) ASSIGNMENT OF MASTER CHRONO-THERMOSTAT Page 58
D) MANUAL OR CHRONO FUNCTION Page 59
E) SEASON MODE SETTING Page 59
F) SWITCHING THE SYSTEM ON/OFF Page 60
4.4 CONFIGURATION OF POLARIS 2X / POLARIS 3X CONTROL UNIT WITH WALL-MOUNTED CHRONO-THERMOSTATS
WITH BATTERIES IN RADIO FREQUENCY TOUCH DISCOVERY 2X Page 61
4.5 CONFIGURATION OF POLARIS 2X / POLARIS 3X CONTROL UNIT WITH BUILT-IN CHRONO-THERMOSTATS
CABLED TOUCH STEALTH 2X Page 64
5 TIME PROGRAMMING OF POLARIS 2X / POLARIS 3X CONTROL UNIT Page 68
6 SYSTEM ERRORS Page 71
7 UNIVERSAL ACTUATOR (motor) Page 71
8 CONNECTION LAYOUTS Page 72
9 CABLE FOR THE CONNECTION OF ACTUATORS Page 74
10 INSTALLATION OF PROAIR PACK WITH PLENUM IN SHEET METAL / PAL ON INTERNAL UNIT Page 75
10.1 INSTALLATION OF PROAIR PACK WITH “EOLO” PLENUM ON INTERNAL UNIT Page 78
10.2 PROAIR PACK START-UP Page 79
11 BUILT-IN WIRED CHRONO-THERMOSTAT TOUCH SCREEN "STEALTH 2X - POINT" Page 82
11.1 BASIC USE OF THE CHRONO-THERMOSTAT FOR THE USER Page 83
11.2 BASIC CONFIGURATION (addressed to the user) Page 84
11.3 ADVANCED CONFIGURATIONS (addressed to qualified personnel) Page 86
11.4 RESETTING THE CHRONO-THERMOSTAT Page 92
11.5 DIMENSIONS - COMPONENTS AND INSTALLATION OF THE CHRONO-THERMOSTAT STEALTH 2X-POINT Page 93
11.6 ELECTRICAL DIAGRAMS Page 94
12 WARRANTY Page 94
13 DISPOSAL OF THE APPLIANCE Page 94

CHRONO-THERMOSTAT INSTRUCTIONS
DISCOVERY 2X
1. WALL-MOUNTED CHROMO-THERMOSTAT WITH BATTERIES
IN RADIO FREQUENCY TOUCH SCREEN "DISCOVERY 2X"
1.1 BASIC USE OF THE CHRONO-THERMOSTAT FOR THE USER
TOUCH SCREEN ICONS ON THE KEYPAD
The chrono-thermostat Discovery 2X, allows the adjustment of a different Set-point temperature from zone to zone, the
adjustment of the air ow and the setting in the Thermostat or Chrono-thermostat function, therefore allowing it to meet
the needs of setting in autonomy at any time. The manual illustrates the settings, use and conguration of the Chrono-
thermostat.
The icons on the chrono-thermostat are divided into three groups ( Fig.1 ):
TOUCH SCREEN ICONS ON THE KEYPAD: they refer to the general regulation of the chrono-thermostat.
VIEWING SETTINGS ICONS: these refer to the settings of the chrono-thermostat functions.
VIEWING INDICATIONS ICONS: these refer to the indications.
ENTER key. Conrms the data, to enter the submenu and/or for Unlocking / Locking of the chrono-thermostat.
MINUS key. Changes a value in the negative.
ON / OFF key. For switching on / switching off the chrono-thermostat and to exit the menu.
MORE key. Changes a value in the positive.
SET key. To access the main menu and choose the settings.
4
4
A
A
THE CHRONO-THERMOSTAT
IN RADIO FREQUENCY DOES
NOT NECESSARILY HAVE TO BE
INSTALLED ON A WALL: NOT
BEING EQUIPPED WITH CABLES
IT CAN BE POSITIONED ON TOP
OF A DESK, TABLE, SHELF, ETC...
Fig. 1
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A
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CHRONO-THERMOSTAT INSTRUCTIONS
DISCOVERY 2X
CHRONO-THERMOSTAT INSTRUCTIONS
DISCOVERY 2X
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VIEWING SETTINGS ICONS
THERMOSTAT IN MANUAL MODE. Sets the temperature only in the manual mode.
CHRONO-THERMOSTAT (TIMER). Programmes the time ranges and the temperature.
DAMPER MOVEMENT. Sets the opening position of the damper or motorised grille.
COOLING (SUMMER). Sets the cooling mode of the system.
HEATING (WINTER). Sets the heating mode of the system (heat pump).
FAN COIL OPERATION MODE icon.
CLOCK. Indicates the hour and minutes (AM - PM / 24h).
DAY. Indicates the day of the week.
TEMPERATURE. Indicates the desired temperature in degrees °C (Celsius) or °F (Fahrenheit).
MASTER. Indicates that this is the main chrono-thermostat managing the system.
A
VIEWING INDICATIONS ICONS
RADIO FREQUENCY RF. Indicates that the level of the radio signal is high.
RADIO FREQUENCY RF. Indicates that the level of the radio signal is medium.
RADIO FREQUENCY RF. Indicates that the level of the radio signal is low (if it ashes, the signal is absent).
SETTING. It lights up during the steps of setting of the chrono-thermostat.
BATTERY LEVEL. Indicates the need to replace the batteries.
KEYPAD LOCK. Indicates that the keypad is locked.
DAMPER OR GRILLE CLOSED. Indicates that the damper / grille is closed
COMFORT LEVEL. Indicates the energy-saving function.
OPEN POSITION OF DAMPERS OR GRILLES. Indicates the opening of the motorised dampers / grilles.
ZONE VALVE. Indicates the heating function (momentarily not enabled)
PERCENTAGE OF HUMIDITY. Indicates the percentage of humidity detected in the environment.
A
C
A

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CHRONO-THERMOSTAT INSTRUCTIONS
DISCOVERY 2X
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PLEASE NOTE:
The communication system between thermostats and control unit takes place with a signal in Radio frequency:
any setting carried out on the chrono-thermostats is sent and managed by the control unit in real time. Automatic
updating of the data between the chrono-thermostats and control unit takes place in a maximum time of 5 min.
In this phase are highlighted the basic congurations of the thermostat of the zone and of the system;
1. LOCKING / UNLOCKING THE CHRONO-THERMOSTAT
2. SWITCHING ON / SWITCHING OFF OF THE SYSTEM (ONLY BY THE MASTER CHRONO-THERMOSTAT)
3. SWITCHING ON / SWITCHING OFF OF THE ZONE CHRONO-THERMOSTAT
4. SETTING OF THE DESIRED TEMPERATURE
5. SUMMER / WINTER / DEHUMIDIFICATION / VENTILATION SETTING OF PROAIR SYSTEM (ONLY FROM MAS-
TER CHRONO-THERMOSTAT)
6. BATTERY REPLACEMENT
7. ERROR REPORTING
1.2 BASIC CONFIGURATION (addressed to the user)
1. LOCKING / UNLOCKING OF CHRONO-THERMOSTAT
The presence of the symbol indicates that the keypad is locked. The chrono-thermostat includes a key lock function
to avoid inadvertent pressing or accidental changes to the settings (e.g. during cleaning of the chrono-thermostat or
use of the chrono-thermostat by children, etc...). This feature is automatically activated after 60 seconds from the last
pressing of a key or manually, by pressing the key for 3 seconds.
Procedure:
1.1 Press the key for 3 seconds, both to enable or disable the keypad Lock . (If the chrono-thermostat is
in the OFF position, all thermostats including the MASTER chrono-thermostat will never go into lock).
2. SWITCHING THE SYSTEM ON / OFF (ONLY BY THE MASTER CHRONO-THERMOSTAT)
To switch off the entire Proair system, act on the chrono-thermostat set as the MASTER.
Procedure:
2.1 Press the key for 3 seconds, checking the indication ZONE "1" OFF and the ashing of the lettering "MASTER OFF” (Fig.2).
TO DISPLAY THE ICONS SEE FIGURE ON PAGE 4
Fig.2 Fig.3
2525
MASTER
OFF
MASTER
On
OFF ON
OFF

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CHRONO-THERMOSTAT INSTRUCTIONS
DISCOVERY 2X
CHRONO-THERMOSTAT INSTRUCTIONS
DISCOVERY 2X
multi-zone
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TO DISPLAY THE ICONS SEE FIGURE ON PAGE 4
3. SWITCHING ON / SWITCHING OFF OF THE ZONE CHRONO-THERMOSTAT
Procedure from the MASTER chrono-thermostat:
3.1 On the MASTER chrono-thermostat, press the key for 3 seconds, checking for the ZONE OFF lettering and the ashing
of the MASTER OFF lettering (Fig.4). After 8 seconds, the MASTER ON lettering will appear (Fig.5), in this way only the
MASTER chrono-thermostat will be off, while the rest of the chrono-thermostats (and the system) will be turned on.
3.2 To switch the chrono-thermostat on again, it is necessary to press the key once again for 3 seconds.
Procedure of the zone thermostats:
3.3 Suppose we have 4 chrono-thermostats associated with 4 zones and we want to switch off only the chrono-thermostat
of Zone 2: press the key for 3 seconds, checking the indication ZONE 2 OFF (Fig.6). In this way, only the
chrono-thermostat associated with that zone will be off, while the other chrono-thermostats (and of the system)
will be turned on. (Fig. 7/8)
3.4 To switch the chrono-thermostat on again, it is necessary to press the key once again for 3 seconds.
4. SETTING OF THE DESIRED TEMPERATURE
Procedure:
4.1 To set the temperature, if the chrono-thermostat is locked it is necessary to press the key for 3 seconds.
2.2 Before "MASTER OFF" stops blinking (max 8 seconds), press the key again. When the settings "MASTER
OFF" and "ZONE 1 OFF" no longer ash, all the dampers or motorised grilles close and the ducted units will switch
off. (updating of the chrono-thermostats in the time of max 5 min)
2.3 To restart the entire system it is necessary to press the key of the MASTER chrono-thermostat for 3 seconds.
The lettering “MASTER ON” will appear on the chrono-thermostat and on all other chrono-thermostats, the lettering
“OFF” will not be visible. (Fig.3).
Fig.4
Fig.6 Fig.7 Fig.8
Fig.5
25 25
MASTER
OFF
OFF
MASTER
ON
OFF
OFF ON
25
ZONA 2 OFF
21 23
ZONA 3 ON ZONA 4 ON
ZONA 2 OFF ZONA 3 ON ZONA 4 ON

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CHRONO-THERMOSTAT INSTRUCTIONS
DISCOVERY 2X
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pro
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4.2 Press the or key to change the temperature value: to conrm press the key or wait for the sound of
automatic conrmation after 3 seconds.
5. SUMMER - WINTER SETTING OF THE PROAIR SYSTEM (ONLY BY THE MASTER CHRONO-THERMOSTAT)
To set the summer / winter mode of the Proair system, it is necessary to access the parameters of the MASTER
chrono-thermostat. To access, it is necessary that the chrono-thermostat is "Unlocked" and in the ON status. The same
setting should also be performed on the control unit of the ducted machine, in accordance with the instructions of the
same.
Procedure:
5.1 Press the key for 3 seconds, checking that the symbol turns on and the symbol ashes.(Fig.9)
5.2 Cooling (Summer). With the master chrono-thermostat unlocked, enter the setting mode and using the key
select the symbol: conrm using the key. If the system utilises the IR communication protocol and the IR
Remote Control is active, check that value 23 is ashing at the centre of the LCD.
A. Using keys and , dene the SetPoint of the ducted unit and conrm using the key. To dene the SetPoint,
consider the following:
a. It is recommended to set the SetPoint temperature of the ducted unit one or two degrees lower than the
SetPoint value set on the zone commands;
b. The settable SetPoint for the ducted unit varies from min 18°C to max 30°C (always refer to the user manual
of the remote control).
5.3 Heating (Winter). With the master chrono unlocked, enter the setting mode and using the key select the
symbol: conrm with the Enter key. If the system utilises the IR communication protocol and the IR Remote Control
is active, check that value 23 is ashing at the centre of the LCD.
A. Using keys and , dene the SetPoint of the ducted unit and conrm using the key. To dene the SetPoint,
consider the following:
a. It is recommended to set the SetPoint temperature of the ducted unit one or two degrees higher than the
SetPoint value set on the zone commands;
Fig.9
Fig.9
Fig.10
Fig.10
Fig.11
Fig.11
de
-F
F1
F3
F2
FA

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CHRONO-THERMOSTAT INSTRUCTIONS
DISCOVERY 2X
CHRONO-THERMOSTAT INSTRUCTIONS
DISCOVERY 2X
multi-zone
pro
AIR
Fig. 12
+
6. BATTERY REPLACEMENT
When the battery level is low, the symbol appears: it is necessary to replace them with no. 2 1.5V type AA batteries
(LR6). The replacement does not involve data loss.
Procedure:
6.1 Remove the chrono-thermostat from the template for wall mounting by
levering on the teeth on the sides (Fig.12) .
6.2 Open the rear ap by levering on the two hooking teeth:
extract the batteries and insert the two new ones, checking the correct polarity.
The symbols and are printed in the battery compartment.
PLEASE NOTE:
ALWAYS REPLACE BOTH THE OLD BATTERIES WITH NEW ONES OF THE SAME MODEL 1.5V TYPE AA (LR6).
THE BATTERIES ARE CONSIDERED SPECIAL WASTE AND SHOULD BE DISPOSED OF AS SUCH. COMPLY
WITH THE RULES IN FORCE AT THE COLLECTION POINTS PRESENT IN YOUR ZONE.
PLEASE NOTE: IT IS NOT RECOMMENDED TO USE RECHARGEABLE AND LITHIUM BATTERIES, SINCE THEY
HAVE A SHORTER DURATION.
b. The settable SetPoint for the ducted unit varies from min 18°C to max 30°C (always refer to the user manual
of the remote control).
5.4 Dehumidication (Summer + “dE“). With the master chrono unlocked, enter the setting mode and using the
key select the symbol (ashing) + “dE” : conrm using the key. This setting entails the 100% opening of
all dampers present in the system to guarantee the ducted unit is able to dehumidify all zones in the system. If this
function is not intended in one or more zones of the system, it is possible to operate as follows:
a. Close the damper, turning off the zone thermostat (zone OFF)
b. Partially open the damper to the desired position.
5.5 Ventilation (Propeller). With the master chrono-thermostat unlocked, enter the setting mode and using the
key select the A symbol: conrm using the key. This setting entails the 100% opening of all dampers present in
the system to guarantee the ducted unit is able to dehumidify all zones in the system. If this function is not intended in
one or more zones of the system, it is possible to operate as follows:
a. Close the damper, turning off the zone thermostat (zone OFF)
b. Partially open the damper to the desired position.
5.6 Internal Unit fan speed (only if the system utilises the IR communication protocol and the IR Remote Control is
active. With the master chrono unlocked, enter the setting mode and using the key view the F initial at the centre
of the LCD: conrm using the key to view FA (Automatic Fan, default system setting). Use the keys and to
set the F11-F2-F3-FA speeds to dene the speed of the Ducted Unit Fan at
F1-F2-F3. Fixed fan speed.
FA. Speed managed by Proair system, which increases or decreases proportionally to the opening/closure of the
dampers. The regulation of the fan does not modify the default head capacity curves set by the manufacturer of the
ducted unit

multi-zone
pro
AIR
10
CHRONO-THERMOSTAT INSTRUCTIONS
DISCOVERY 2X
PLEASE NOTE:
THIS SECTION OF THE MANUAL DESCRIBES ADVANCED CONFIGURATION OF THE CHRONO-
THERMOSTAT OF THE ZONE AND OF THE SYSTEM: WE RECOMMEND TO USE THE INSTALLER OR
QUALIFIED PERSONNEL IN ORDER TO NOT COMPROMISE THE CORRECT OPERATION OF THE ZONE
OR OF THE ENTIRE SYSTEM.
In this phase the following congurations are highlighted:
1. CHRONO-THERMOSTAT FUNCTION - DEFINITION OF THE TIME RANGES
2. MANAGEMENT AND CONFIGURATION OF THE ADJUSTMENT OF THE DAMPER / GRILLE
3. ADJUSTING THE CLOCK AND THE DAY OF THE WEEK (ONLY FROM MASTER CHRONO-THERMOSTAT)
4. ASSOCIATING THE MASTER FUNCTION TO A CHRONO-THERMOSTAT
5. DISSOCIATION / RE-ASSOCIATING THE MASTER FUNCTION TO A CHRONO-THERMOSTAT
6. FOR ID ASSIGNMENT SEE PAGE 63 POINT 4
1. CHRONO-THERMOSTAT FUNCTION / DEFINITION OF THE TIME RANGES
Each zone chrono-thermostat can function in the Thermostat mode or chrono-thermostat mode . In the chrono-thermostat
function one can dene 4 daily time ranges, each with a different value of the desired temperature from time range to time range. Up
to 4 time ranges can be set each day. Outside of these time ranges, the chrono-thermostat will be turned on and the display of the
thermostat will show the room temperature and the closed damper .
1.3 ADVANCED CONFIGURATIONS (addressed to qualified personnel)
7. ERROR REPORTING (appearing in the display)
E0: Accompanied by the ashing symbol, indicates the lack of RF (Radio frequency) communication
with the Control unit of the system. Check that the control unit is installed nearby
(max. 50 m in open eld) or that there are no thick walls obstructing the signal (the more walls are
present, the weaker the signal): moreover, check that the control unit is energized with a 230V power supply. (Fig.13)
E1: There is no MASTER assigned on any Zone chrono-thermostat. Read the instructions "Advanced conguration"
(point 4 of page 15). Contact your installer or possibly technical assistance. (Fig.14)
E2: Damper or grille actuator (motor) not correctly congured (not assigned to Bypass or any
chrono-thermostat): repeat the installation as described in point C) of page 44 of the USER MANUAL -
POLARIS 2X / 3X CONTROL UNIT(contact the installer or technical assistance). (Fig.15)
Fig.13 Fig.15Fig.14
Example 1 - Programming of the time range of Monday (pages 10/11)
MASTER
ON
On
E 1 E2
MASTER
ON
On
E2
MASTER
ON
On
E0