RDZ WI-SA User manual

Regulation
WI-SA CONTROL UNIT
USER MENU
TECHNICAL MANUAL
Electronic regulation unit
2.2
VERSION
9120359.05
09/2017
bit.ly/rdzwebsite

iINFO
3
SAFETY WARNINGS
Carefully read this booklet before starting and/or using the
appliance and keep it in an easily accessible place .
Contact the manufacturer's technical office at the numbers
indicated at the back of this booklet for consultancy or
special technical requests.
•WARNING
Installation and maintenance must be carried out only by
qualied personnel or else the guarantee will be void.
• Use only original spare parts: Failure to comply with this
instruction will make the guarantee void
SAFETY WARNINGS
DISPOSAL
According to the provisions of the following
European directives 2011/65/EU, 2012/19/EU,
and 2003/108/CE, concerning the restriction
of the use of certain hazardous substances in
electrical and electronic equipment, as well as
waste disposal.
The crossed out wheelie bins symbol on the equipment
indicates that, at the end of its useful life, the product must be
collected separately from general waste.
Therefore, at the end of its useful life, the user must take the
equipment to a designated electrical and electronic waste
collection point or return it to the dealer upon purchase of an
equivalent new product.
Appropriate dierentiated waste collection for subsequent
recycling, treatment and environment-friendly disposal of
the discarded equipment helps preventing possible negative
environmental and health eects and encourages recycling of
the component materials of the equipment.
Illegal disposal of the product by the user entails the application
of sanctions provided by the regulations in force.

4
CONTENTS
PRESENTATION
WI control unit is customisable and can be used to manage up to 8 mixing systems, 64 climate
zones with 64 independent dehumidiers and control up to 8 air handling units (AHU) with the
dehumidication, ventilation, air renewal and integration functions.
Moreover, it can be used in the following operating modes:
•AUTONOMOUS MODE: to be installed on systems with independent power production.
•SLAVE MODE: to be installed on systems with centralised power production. This
conguration provides for the use of WI.MASTER.NET control unit.
The illustrated user manual describes all the possible operating modes.
Description Page
Presentation 4
General description 5
Summary overview of the screenshot 6
Functional overview of the screenshot 8
Actions on the menus 15
i- INFO Menu screenshot 16
0 - Main screenshot 16
1 - general On-O screenshot (in the event of multi-systems) 18
2 - System/Zone Menu Screenshot 19
3 - Settings Menu Screenshot 40
Troubleshooting 49

iINFO
5
The control unit is structured in two "access levels":
•“basic”: the user can enter the desired temperature values, daily and weekly operating time slots, etc. The
data entered are essential for the control unit to meet the user's requirements.
•“advanced”: password-protected, where all the machine settings are congured.These can be accessed only
by specialised technicians, since incorrect value entries generate malfunctions. The settings congured by
the specialised technician (using the dedicated menu) will allow displaying only the necessary screenshot in
the user menu, hiding the other ones for clarity and ease of use.
The control unit is quick and easy to use, since the user is guided through the reading and data entering processes by clear
ashing symbols that help selecting which buttons to use (refer to Table A - Flashing symbols).
The procedure to enter data is the same for every screenshot, except for some display screenshot that only allow accessing system
operation information that cannot be changed.
Table A - FLASHING SYMBOLS
MOVING ICONS
When the mouse cursor
is blinking... Pressing the button... What happens is...
or You can access the following or previous screenshot
You can access modiable elds within the current screenshot
You can go back to the previous menu
or You can access the following eld (where present)
You can access the sub menus
VALUE FIELDS
example:
24°C
or You can decrease / increase the value (e.g.: from“24°C” to “25°C”)
You can conrm the value and proceed to the next eld
TEXT FIELDS
example: O/
On
or You can change the current setting (e.g.: from“ON” to “OFF”)
You can conrm the value expressed by the text and proceed to the next
eld
GENERAL DESCRIPTION

6
SUMMARY OVERVIEW OF THE SCREENSHOT
MAIN
0
GENERAL ON/OFF
1
SYSTEM/ZONE
MENU
2
SYSTEM/ZONE STATUS
2.1
SYSTEM/ZONE SET
2.2
SYSTEM STATUS
2.1.1
SET VALUES
2.2.1
ZONE STATUS
2.1.1.1
PARALLEL SHIFTING
2.2.1.1
ZONE SET VALUES
2.2.1.2
AHU SET VALUE
2.2.1.3
Ux-xx
2.2.1.4
AHU READOUTS
2.3.1.3
Ux-xx READOUTS
2.3.1.4
TEMPERATURES
2.4.1.1
2.4.1.2 DEHUMIDIFICATION /
HUMIDIFICATION
VENTILATION
2.4.1.3
AIR RENEWAL
2.4.1.4
Ux-xx ECONOMY
2.4.1.6
AUX 1
2.4.1.7
AUX 2
2.4.1.8
SYSTEM ECONOMY
2.4.1.5
READOUTS
2.3.1
PROGRAMMING
2.4.1
SYSTEM/ZONE READOUTS
2.3
SYSTEMS ZONE PROGRAM
2.4
TYPE OF WEEKLY
PROGRAM
2.4.1.X.1
2.2.1.1.1
DIGITAL INPUTS
2.2.1.4.2
Ux-xx GEN. CONFIG.
SETTINGS
MENU
3
STAGIONE AUTONOMA
3.1.1.1
SET SEASON
3.1 SEASON
3.1.1
SET DATE-TIME
3.2 DATE-TIME 3.2.1
SET HOLIDAYS
3.3 HOLIDAYS
3.3.1
TECHNICAL MENU
3.4 PASSWORD 3.4.1
MAIN
3.4.1.1
3.4.1.1.2
ZONES
3.4.1.1.3
AHU
3.4.1.1.1
SYSTEM
3.4.1.1.1.2
SETTINGS
3.4.1.1.1.1
SYSTEM NAME
3.4.1.1.1.2.1
CLIMATE
3.4.1.1.1.2.2
WIN COMPENSATION
3.4.1.1.1.2.3
SUM COMPENSATION
3.4.1.1.1.2.4
ADJUSTMENT
3.4.1.1.1.2.5
TYPE OF STRUCTURE
3.4.1.1.1.2.6
DYN. COMPENSATION
3.4.1.1.1.2.7
SUPPLY TEMP. LIMITS
SYSTEM READOUTS
2.3.1.1
ZONE READOUTS
2.3.1.2
2.4.1.X.1
TYPE OF PROGRAM
TEMPERATURE READINGS
2.3.1.4.1.1
FAN READINGS
2.3.1.4.1.2
DEFROSTING READINGS
2.3.1.4.1.3
DA PARAMET. READINGS
2.3.1.4.1.4
FREE COOLING READINGS
2.3.1.4.1.5
GENERAL INFO READINGS
2.3.1.4.1.6
2.4.1.X.1.1
TYPE OF PROGRAM
2.4.1.X.1.2
WEEKLY

iINFO
7
MAIN
0
GENERAL ON/OFF
1
SYSTEM/ZONE
MENU
2
SYSTEM/ZONE STATUS
2.1
SYSTEM/ZONE SET
2.2
SYSTEM STATUS
2.1.1
SET VALUES
2.2.1
ZONE STATUS
2.1.1.1
PARALLEL SHIFTING
2.2.1.1
ZONE SET VALUES
2.2.1.2
AHU SET VALUE
2.2.1.3
Ux-xx
2.2.1.4
AHU READOUTS
2.3.1.3
Ux-xx READOUTS
2.3.1.4
TEMPERATURES
2.4.1.1
2.4.1.2 DEHUMIDIFICATION /
HUMIDIFICATION
VENTILATION
2.4.1.3
AIR RENEWAL
2.4.1.4
Ux-xx ECONOMY
2.4.1.6
AUX 1
2.4.1.7
AUX 2
2.4.1.8
SYSTEM ECONOMY
2.4.1.5
READOUTS
2.3.1
PROGRAMMING
2.4.1
SYSTEM/ZONE READOUTS
2.3
SYSTEMS ZONE PROGRAM
2.4
TYPE OF WEEKLY
PROGRAM
2.4.1.X.1
2.2.1.1.1
DIGITAL INPUTS
2.2.1.4.2
Ux-xx GEN. CONFIG.
SETTINGS
MENU
3
STAGIONE AUTONOMA
3.1.1.1
SET SEASON
3.1 SEASON
3.1.1
SET DATE-TIME
3.2 DATE-TIME 3.2.1
SET HOLIDAYS
3.3 HOLIDAYS
3.3.1
TECHNICAL MENU
3.4 PASSWORD 3.4.1
MAIN
3.4.1.1
3.4.1.1.2
ZONES
3.4.1.1.3
AHU
3.4.1.1.1
SYSTEM
3.4.1.1.1.2
SETTINGS
3.4.1.1.1.1
SYSTEM NAME
3.4.1.1.1.2.1
CLIMATE
3.4.1.1.1.2.2
WIN COMPENSATION
3.4.1.1.1.2.3
SUM COMPENSATION
3.4.1.1.1.2.4
ADJUSTMENT
3.4.1.1.1.2.5
TYPE OF STRUCTURE
3.4.1.1.1.2.6
DYN. COMPENSATION
3.4.1.1.1.2.7
SUPPLY TEMP. LIMITS
SYSTEM READOUTS
2.3.1.1
ZONE READOUTS
2.3.1.2
2.4.1.X.1
TYPE OF PROGRAM
TEMPERATURE READINGS
2.3.1.4.1.1
FAN READINGS
2.3.1.4.1.2
DEFROSTING READINGS
2.3.1.4.1.3
DA PARAMET. READINGS
2.3.1.4.1.4
FREE COOLING READINGS
2.3.1.4.1.5
GENERAL INFO READINGS
2.3.1.4.1.6
2.4.1.X.1.1
TYPE OF PROGRAM
2.4.1.X.1.2
WEEKLY

8
TO... THIS IS THE SCREENSHOT TO REFER
TO
INFORMATION ON:
Type of Hardware, board address, type of program,
program version. i
EInfo: Address:1
Ident:001
Board:UC2
Device:WI-SA
Rel: X.X.X
Design
Release: <MM-YYYY>
DISPLAY THE MAIN SCREENSHOT
Program version, Season, General Activation, Date.
0
2.2
───┬───────────┬──────
Sat│21│May │2016
SWITCH OFF ALL SYSTEMS
O: Control unit general switch-o
On: Control unit general start-up
N.B. Screenshot present only in congurations with more than
one mixing system
1
GEN.ON-OFF:
──────────────────────
On
──────────────────────
Activation Off-On
General
MANAGE SYSTEMS AND ZONES
System-Zone function selection menu:
Status / Set / Readouts / Programming 2
<<SYST-ZONE MENU>>
Systems/Zones Menu
MODIFY THE SYSTEM ON/OFF AND
ZONE ON/OFF/PGM/PGMMAN STATUS
2.1
[SYST-ZONE STATUS]
Set System and zone
start-up mode
MODIFY THE SYSTEM STATUS
Off: System and associated zones switch-off (the system is
automatically activated when the control unit detects a temperature
lower than 5°C – anti-freeze function)
On: System activation.
2.1.1
SYSTEM STATUS 01
──────────────────────
SYS[1] On
No:08 Zones *
──────────────────────
Activation Status
Systems and Zones
MODIFY A ZONE STATUS AND
ITS REMOTE TERMINAL BLOCK
O: Zone switch-o.
Man: Zone start-up according to the settings.
Pgm: Zone in programming mode (Zone start-up according to the
timeslots and set point set in the programming menu).
Pgm/Man: Zone in manual programming mode (Zone start-up
according to the timeslots set in the programming menu and
temperatures set manually).
Unlocked: Allows modifying the settings from the remote
terminals.
Locked: Inhibits the option to modify the settings from the
remote terminals.
2.1.1.1
ZONE 2 ZONE STATUS
----------------------
Unlocked
──────────────────────
Zone status and
block setting
FUNCTIONAL OVERVIEW OF THE SCREENSHOT

iINFO
9
MODIFY SYSTEM, ZONE AND AHU PARAMETERS
2.2
2.2.1
[SET SYST-ZONE]
Set system and zone
values
SET VALUES
──────────────────────
SYS[1] *
N°:02 Zones *
AHU * UxBUS_xx *
──────────────────────
Modify system & Zone
Set values
MODIFIED PARALLEL SHIFTING
This parameter manages the shift that can be introduced in the
system delivery temperature calculation obtained through the
compensation line. 2.2.1.1
SYS[1] Set-Sum
Parall shift: 0.0°C
ID-Remote:*
──────────────────────
System set
MODIFY DIGITAL INPUTS
Digital input modication by changing their intended use and
identication of the contact status with idle component. 2.2.1.1.1
Type of signal
Wi-M1 digital inp.
───────────────────N/N
0/0
ID1:Season →NO
ID2:General On-Off →NO
ID3:---------------→NO
ID4:---------------→NO
MODIFY ZONE PARAMETERS
Temperature and humidity parameter setting (if dehumidier is
present) of the zones in MANUAL or PROGRAMMING MANUAL
operation. 2.2.1.2
ZONE 1 Set Sum Val
──────────────────────
22.0 55
──────────────────────
Setting 24h manual
setpoints
CHANGE AHU PARAMETERS
Activate or deactivate the integration function and set the relevant
functioning temperatures; if there is an air quality sensor , set the
reference value of CO2 to activate the renewal function. 2.2.1.3
AHU[1] Set AHU
──────────────────────
Act.Sum:No Act.Win:No
Integr. diff:03.0°C
Neutral air:22.0°C
CO2:30%
──────────────────────
AHU parameter set
Ux READINGS/SETTINGS:
Unit type selected (Ux) and identication address.
2.2.1.4
UxBUS_02 UC12
Readings : *
Settings : *
──────────────────────
- Id-01
Ver.: 000 Rev. 0000
TEMPERATURE READINGS for UxBUS_xy
(xy = unit index)
Supply Temp:Delivery air temperature.
Water Temp:Inow water temperature.
Conden Temp:Gas condensation temperature.
Evapor Temp:Gas evaporation temperature.
External temp: Reading of the outside temperature
Operation status
: The darkening of the square background
indicates that the function is ON
Dehumidication: = ON Free-cooling: = ON
Integration: = ON Boost: = ON
Renewal: = ON Economy: = ON
Ventilation: = ON
2.2.1.4.1.1
UxBUS_01 UC11
Temperature Readings
Supply temp.:000.0°c
Water temp. :000.0°c
Conden.temp.:000.0°c
Evapor.temp.:000.0°c
Extern.temp.:000.0°c

10
FAN READINGS for selected Ux:
rpm Room: Rotation speed for supply air fan.
rpm Exhaust: Rotation speed for exhaust air fan. 2.2.1.4.1.2
UxBUS_01 UC11
Fans Readings
rpm Room:00000
rpm Exhaust:00000
DEFROSTING READINGS for selected Ux:
Defrost ON/O: It shows the defrosting status
Num. Defrost:It shows the number of defrosting cycles already
performed 2.2.1.4.1.3
UxBUS_01 UC11
Reading defrost
Defrost ON/Off: 000
Num. Defrost: 000
DA PARAMETERES READINGS for selected Ux:
Superheat Temp:Overheating temperature
H2O P Pos.Valv.:Position of the water valve for the pre-treatment
coil
H2O C Pos.Valv.:Position of the water valve of the condensation
coil
2.2.1.4.1.4
UxBUS_01 UC11
Parameters Readings
Superheat Temp: 00.0°c
H2O P Pos.Valv.: 100%
H2O C Pos.Valv.: 100%
UNIT INFO READINGS:
Free Cooling connection type.
Pre: Free Cooling air inlet before coils.
Post: Free Cooling air inlet after coils. 2.2.1.4.1.5
UxBUS_01 UC11
Unit Info
FreeCooling: Pre
GENERAL INFORMATION for SELECTED Ux:
ID Ux: Modbus net index.
Model: Ux Model.
Ver:Software version installed.
Rev:Software revision installed.
2.2.1.4.1.6
UxBUS_01 UC11
Readings
ID UxBUS:09 - Modbus
Modello:-
Rel:xxx
Rev:0000
GENERAL SETTINGS for SELECTED Ux:
Cool supply temp: Summer supply temperature setting.
Heat supply temp: Winter supply temperature setting.
Room ow rate: Room ow rate setting.
Summer owrate: It sets the room inlet air ow.(*)
Winter owrate: It sets the room inlet air ow. (*)
(*) only for UAP 200
2.2.1.4.2
UxBUS_02 UC12
Conguration
Cool supply temp:25.0°c
Heat supply temp:21.0°c
room flowrate:040%
READ THE SYSTEM, ZONE AND AIR HANDLING UNIT
PARAMETERS
2.3
2.3.1
[SYST-ZONE READOUTS]
Measured Syst/Zone
Value readouts
READOUTS Cei
──────────────────────
SYS[1] *
N°:01 Zones *
AHU * UxBUS_xx *
──────────────────────
View measured
System Zone values

iINFO
11
READ SYSTEM PARAMETERS
Mix: Mixing valve activation percentage
Ext: External temperature
Del: Delivery Temperature
Calc: Calculated Delivery Temperature
System pump activation status
Energy source (boiler-chiller)
2.3.1.1
SYST[1] │
───────────┼──────────
│ Mix: 087%
│ Ext: 27.6
│ Del:18.2
│ Calc:20.0
─────┬─────┼──────────
09:10│Floor│
READ ZONE PARAMETERS
Zone status: O / On / Pgm / Pgm-Man; Start-up status
T: Temperature / D: Dehumidification / H: Humidification /
V:Ventilation / R:Air Renewal; b: Boost; f: Free Cooling;
Com: Comfort Programming
Eco: Economy Programming; Measured Temperature;
Measured Humidity (only for TA/H sensors)
2.3.1.2
ZONE 1
b f
25.0 75%
─────┬───┬───┬────────
08:47│ │ │Wi-WT
READ AHU PARAMETERS
Start-up status [D:Dehumidification/ H: Humidification /
V:Ventilation / R:Air Renewal]
: System pump activation/deactivation
: Integration activation/deactivation
En.Mix:Mixing calculation enabled
Del: Value detected by the duct sensor
Cal: Calculated mixing Temperature
Out: Mixing valve output value
Mix: Mixing valve opening percentage
En.CO2:Presence of the air quality sensor
CO2:CO2percentage value detected by the duct sensor
QA-Bad: Too much CO2in the air
Set: Threshold for the quality of clean air
2.3.1.3
AHU[1] AHU Readouts
──────────────────────
En.Mix:No
Del:53.7°C Out:00.0V
Calc:22.0°C Mix:000 %
En.CO2:No QA-Bad:No
CO2: % Set:30.0%
Ux READINGS/SETTINGS:
Unit type selected (Ux) and identication address.
2.3.1.4
UxBUS_02 UC12
Readings : *
Settings : *
──────────────────────
- Id-01
Ver.: 000 Rev. 0000
TEMPERATURE READINGS for UxBUS_xy
(xy = unit index)
Supply Temp:Delivery air temperature.
Water Temp:Inow water temperature.
Conden Temp:Gas condensation temperature.
Evapor Temp:Gas evaporation temperature.
External temp: Reading of the outside temperature
Operation status
: The darkening of the square background
indicates that the function is ON
Dehumidication: = ON Free-cooling: = ON
Integration: = ON Boost: = ON
Renewal: = ON Economy: = ON
Ventilation: = ON
2.3.1.4.1.1
UxBUS_01 UC11
Temperature Readings
Supply temp.:000.0°c
Water temp. :000.0°c
Conden.temp.:000.0°c
Evapor.temp.:000.0°c
Extern.temp.:000.0°c
FAN READINGS for selected Ux:
rpm Room: Rotation speed for supply air fan.
rpm Exhaust: Rotation speed for exhaust air fan. 2.3.1.4.1.2
UxBUS_01 UC11
Fans Readings
rpm Room:00000
rpm Exhaust:00000
DEFROSTING READINGS for selected Ux:
Defrost ON/O: It shows the defrosting status
Num. Defrost:It shows the number of defrosting cycles already
performed 2.3.1.4.1.3
UxBUS_01 UC11
Reading defrost
Defrost ON/Off: 000
Num. Defrost: 000

12
DA PARAMETERES READINGS for selected Ux:
Superheat Temp:Overheating temperature
H2O P Pos.Valv.:Position of the water valve for the pre-treatment
coil
H2O C Pos.Valv.:Position of the water valve of the condensation
coil
2.3.1.4.1.4
UxBUS_01 UC11
Parameters Readings
Superheat Temp: 00.0°c
H2O P Pos.Valv.: 100%
H2O C Pos.Valv.: 100%
UNIT INFO READINGS:
Free Cooling connection type.
Pre: Free Cooling air inlet before coils.
Post: Free Cooling air inlet after coils. 2.3.1.4.1.5
UxBUS_01 UC11
Unit Info
FreeCooling: Pre
GENERAL INFORMATION for SELECTED Ux:
ID Ux: Modbus net index.
Model: Ux Model.
Ver:Software version installed.
Rev:Software revision installed.
2.3.1.4.1.6
UxBUS_01 UC11
Readings
ID UxBUS:09 - Modbus
Modello:-
Rel:xxx
Rev:0000
WEEKLY PROGRAM
2.4
[SYST-ZONE PROGRAM]
Programming the
Timeslots
SELECT THE SYSTEM TO BE PROGRAMMED
2.4.1
PROGRAMMING
SYSTEM
─────SYS[1]──────
N°:08 Zones
──────────────────────
Set programs
for selected system
SELECT PROGRAMMING
T: Temperature
D: Dehumidication (summer) / H: Humidication (winter)
V: Ventilation
R : Air renewal
E: System economy
ECO UCxx: UCxx economy
AUX1: Auxiliary chrono 1
AUX2: Auxiliary chrono 2
2.4.1.1
2.4.1.2
2.4.1.3
2.4.1.4
2.4.1.5
2.4.1.6
2.4.1.7
2.4.1.8
TEMPERATURE
Modifying system
and zone set values
CONF/ECO
Modifying system
and zone set values
MODIFY A PROGRAM OR SET A WEEK 2.4.1.1.1
2.4.1.2.1
2.4.1.3.1
2.4.1.4.1
TPR/Week ZONE Tmp
──────────────────────
Program type *
Weekly program *
──────────────────────
SET A PROGRAM
Standard (STD), Weekday (WD), Weekend (WE), etc...
Copy a program
2.4.1.1.1.1
2.4.1.2.1.1
2.4.1.3.1.1
2.4.1.4.1.1
From To 27.0
Tmp│07:30│12:00│25.0
Sum│13:00│17:00│24.0
Std│19:00│22:30│26.0
│ │ │
──────────────────────
Program timeslots

iINFO
13
ASSOCIATE A PROGRAM TO
THE DAYS OF THE WEEK
Copy a weekly program
2.4.1.1.1.2
2.4.1.2.1.2
2.4.1.3.1.2
2.4.1.4.1.2
ZONE 1 Tmp
MO:Std TU:Std WE:Std
TH:Std FR:Std SA:Fer
SU:Fes
──────────────────────
Associate a program
To a day of the week
SET THE TIMESLOTS FOR ECONOMY MODE ON THE
SELECTED SYSTEM
2.4.1.5.1
SYS[1] ECO NO
│FROM │TO │05.0
IMP│07:30│12:00│
ECO│13:00│17:00│
│19:00│22:30│
──────────────────────
Program timeslots
SET THE TIMESLOTS FOR ECONOMY MODE ON Ux
2.4.1.6.1
AHU[1] ECO
│FROM │TO │
AHU│07:30│12:00│ 20
ECO│13:00│17:00│ 50
│19:00│22:30│ 30
──────────────────────
Program timeslots
SETTHETIMESLOTS ACTIVATION FORTWO EXTERNAL
DEVICES THROUGH INTEGRATED RELAYS 2.4.1.7.1
2.4.1.8.1
AUX 1 ECO NO
│FROM │TO │
│07:30│12:00│
ECO│13:00│17:00│
│19:00│22:30│
──────────────────────
Program timeslots
CHANGE SYSTEM AND PROGRAM SETTINGS
3
<< SETTINGS >>
Technical Menu
SET THE SEASON SUMMER/WINTER
3.1
3.1.1
[ SET SEASON ]
Set season mode
SEASON
──────────────────────
Winter
──────────────────────
Press PRG for
Manual/Automatic
SET AUTOMATIC OR MANUAL CHANGE OF SEASON
N.B. only for systems hydraulically set for automatic
operation
3.1.1.1
Automatic Season
──────────────────────
Auto
Set change:22.0 °C
Sampling:030 sec
Neutral Tmp.:1.0 °C
──────────────────────
Change mode
SET DATE AND TIME
3.2
3.2.1
[SET DATE-TIME]
Set Date and Time
of the control unit
-hh- -mm-
Fri 16 37
-dd--MM- -YY-
05 November 2010
──────────────────────
Modify date values
hh-mm dd-MM-YYY

14
SET A PERIODWHENTHE SYSTEM MUST REMAIN OFF
E.G.: HOLIDAYS
3.3
3.3.1
[ SET HOLIDAYS ]
Set holidays
Holiday Timer
HOLIDAYS
──────────────────
Enable
From:24 December 2010
To:05 January 2011
──────────────────────
Set holidays timer
MODIFY SYSTEM NAMES OR FUNCTIONAL
PARAMETERS
3.4
[TECHNICAL MENU]
Access TECHNICAL
menu
SELECT WHAT TO MODIFY
System
Zone
Dehumidiers 3.4.1.1
<UM> Main
System: *
Zones: *
Dehumidifiers: *
MODIFY SYSTEM PARAMETERS
Modify system name
Modify settings:
Climate
Winter climate
Summer climate
Adjustment
Type of structure (delta structure)
Dynamic compensation
3.4.1.1.1
3.4.1.1.1.1
3.4.1.1.1.2.1
3.4.1.1.1.2.2
3.4.1.1.1.2.3
3.4.1.1.1.2.4
3.4.1.1.1.2.5
3.4.1.1.1.2.6
<UM> System
Names: *
Settings *
SYS Name 01
S Y S [ 1 ]
SYS[1] 01
──────────────────────
Setting
──────────────────────
Definition of
parameters for
mixing

iINFO
15
MODIFY SYSTEM PARAMETERS
Modify system name
Modify settings:
Climate
Winter climate
Summer climate
Adjustment
Type of structure (delta structure)
Dynamic compensation
3.4.1.1.1
3.4.1.1.1.1
3.4.1.1.1.2.1
3.4.1.1.1.2.2
3.4.1.1.1.2.3
3.4.1.1.1.2.4
3.4.1.1.1.2.5
3.4.1.1.1.2.6
3.4.1.1.1.2.7
SYS[1] Climate 01
──────────────────────
Type:External/Room
Season:Win + Sum:
──────────────────────
Climate and season
SYS[1] WinComp 01
──────────────────────
Min Max Off
TExt:-05.0 20.0 0.0
TDel:45.0 22.0
──────────────────────
Winter compensation
curve
SYS[1] SumComp 01
──────────────────────
Min Max Off
TExt:23.0 32.0 0.0
TDel:20.0 15.0
──────────────────────
Summer compensation
curve
SYS[1]Adjustment 01
──────────────────────
<<Pgm/Man>> tmp Hum
Summer: 2.0 10
Winter: -2.0 -10
──────────────────────
Eco. adjustment
Manual program
SYS[1] DELTA STR.01
──────────────────────
Delta Structure: 2.0
──────────────────────
Type of screed
SYS[1] DynComp 01
──────────────────────
Enable:Yes Pilot:01
KDSum:3 KDWin:03
TMin:10.0 TMax:50.0
──────────────────────
Room dynamic
compensation
Supply temp. limits
──────────────────────
SUMMER WINTER
TMin:10.0 TMax:50.0
──────────────────────
Room dynamic
compensation
MODIFY ZONE PARAMETERS
Modify zone name
3.4.1.1.2
ZONE Name 01
Z O N E 1
MODIFY DEHUMIDIFIER PARAMETERS
Modify dehumidier name
3.4.1.1.3
DEHUMID. Name 01
A H U [ 1 ]

16
ACTIONS ON THE MENUS
In the following pages are described all the user menus.
The screenshot is presented with a brief description of its features and symbols.
The following are represented:
- on top the path to access the screenshot.
- in the centre a graphical representation of the screenshot with the relative interpretation of the variables.
- on the left a description of the screenshot and the directions for use.
- on the right two tables:
- the rst one describes the variables in the screenshot and the possible options.
The example shows the temperature and humidity values that can be modied.
- The second represents the screenshot that can be accessed by pressing the various buttons.
The example shows the screenshot that can be accessed; by pressing "ESC" you access the screenshot "2.2.1 Set Values”.
For further information on button and screenshot functions, refer to the rst few pages of the manual marked
with the thumb index: iINFO
ADDRESS 2 SYSTEM-ZONE MENU/ 2.2 SYSTEM-ZONE SET / 2.2.1 SET VALUES/
2.2.1.2 ZONE SET VALUES SCREENSHOT
ZONE 1 Set Sum Val
──────────────────────
──────────────────────
Set settings
24h manual
Table of variables
No. Description
1Temperature value
2Humidity value
Table of movements
Button Screenshot
2.2.1 SET VALUES
By accessing the“Set Sum. (Summer)/Win (Winter) values" submenu,
you can establish the Temperature/Humidity comfort values (the
latter only in summer) for the various zones.These values come into
play when the zone activation status is “Man” (see 2.1.1.1 - “Zone
Status”). The zone and dehumidier activation behaviour, together
with the activation dierentials and setpoints, are schematically
summarised in figures 2.2.1, 2.2.2, 2.2.3 in the following page,
where the temperature and humidity values of the relative season
are considered. As for the sets, the system “On” and “O” statuses
are indicated.
21
EXAMPLE
SYMBOLS
The cursor ashes in a dierent way whether there are:
- several systems in such case you can scroll through them)
- only one system .
By pressing the UP and DOWN arrows, the values shift from "o" to "on" and viceversa.
ON OFF
ZONE 1 Set Sum Val
──────────────────────
──────────────────────
Set settings
24h Manual

1 GENERAL ON/OFF
17
iINFO
EInfo: Address:1
Ident:001
Board:SN
Device:WI-SA
Rel: X.X.X
Release: <DD-MM-YYYY>
By pressing ESC+DOWN simultaneously, you can assess the
general information menu.
In this section you can view in succession:
Address :Plan address.
Ident : Supervisor address.
Device : Name of the controller category.
Rel : Programme release.
Issue : Date of issue for the software.
0MAIN SCREENSHOT
This screenshot is displayed in the following situations:
• upon system start-up;
• after a settable amount of user inactivity time (the motion
icon in the top left corner of the display ashes).
Warning!
This screenshot displays the system status and it cannot
be modied.
For example, to activate the “Holidays - holiday timer”
function, you need to access the “Holidays”screenshot ("3
Settings Menu" -> "3.3 Holidays") pressing the "ARROW
DOWN", and set the activation and the start and the end
of this period.
Table of icons
Icon Description
The symbol means that the protocol of the interface
connected with J5 is P-LAN.
The symbol means that the protocol of the interface
connected with J5 is Modbus
If this icon is visible, the "Antifreeze" mode is activated.
X.X Software version
Season
= Winter = Summer
Control unit activation status
= Activated
= Deactivated
If this icon is visible, the "energy source" mode is
activated.
Output C1 activated
Output C2 activated
Control unit in "holiday" mode
Table of movements
Button Screenshot
2.4 PROGRAMMING
3 SETTINGS MENU
2.3 READOUTS
1 GENERAL ON-OFF
2.2
───┬───────────┬──────
Sat│21│May │2016

18
1GENERAL ON/OFF SCREENSHOT
Table of variables
No. Description
1General system status
ON
OFF
Table of movements
Button Screenshot
0 MAIN
0 MAIN
1 GENERAL ON-OFF (Modify values)
2 SYSTEM/ZONE MENU
GEN.ON-OFF:
──────────────────────
On
──────────────────────
Activation Off-On
General
Warning! This screenshot is displayed only if the control
unit manages more than one mixing system.
On: implies the activation of all the functions according to the
settings of the various systems and zones congured.
O: if you choose to deactivate the systems (general O ),
everything will stop.
Should you wish to reactivate the system (general ON), the
systems will start operating again according to the previously
set status.
The activation mode is summarised in “System and associated
zones behaviour”.
Only the zones belonging to the system that were active before
turning the system OFF are restored in their functionality.
1
Where the symbols used in the table have the following
meaning:
X: situation of the setting.
*: irrelevant setting situation.
(1) SYSTEM STATUS:
•OFF: Deactivated system. Mixing is disabled and all
the zones associated to the system are deactivated. Operates
in ANTIFREEZE mode during winter.
•ON: Activated system. Mixing is enabled according to
the calculated temperature setpoint.The system zones operate
according to their set status.
(2) ZONE STATUS:
•OFF: Deactivated zone function.
•SET:The zone is activated or deactivated according to
the manual set. This status refers to both the temperature and
humidity.
•PGM: Activation occurs according to the timeslots and
corresponding sets.
•SET+PGM: Activation occurs according to the timeslots
and manual sets.
Behaviour of the system and associated zones
STATUS FUNCTION ACTIVATION
General ON-
OFF
System ON-
OFF ON-OFF-PGM-PGM/MAN Zone
SYSTEM
STATUS
(1)
ZONE STATUS (2)
OFF ON OFF ON OFF ON PGM PGM/
MAN
Temp. Humidity Ventil. Renewal
X * * * * * * OFF OFF OFF OFF OFF
X X * * * * OFF OFF OFF OFF OFF
X X X ON OFF OFF OFF OFF
X X X ON SET SET PGM PGM
X X X ON PGM PGM PGM PGM
X X X ON SET + PGM SET + PGM PGM PGM

2 SYSTEM / ZONE MENU
19
<<SYST-ZONE MENU>>
System Zone Menu
Through menu 2“System/Zone Menu” you can:
menu 2.1 = dene the system operating status (On/O) and of the zone it belongs to (O/Del/Pgm).
menu 2.2 = modify operating parameters that characterise the system and the zones (if set to Manual - MAN).
menu 2.3 = read all the operating values of the various systems and correlated zones.
menu 2.4 = set every week the required temperature, humidity and functions (air renewal or ventilation) for every hour of the
day in the various zones (if set during programming - PGM).
Table of movements
Button Screenshot
0 MAIN
1 GENERAL ON-OFF
2.1 SYSTEM/ZONE STATUS
3 SETTINGS
[SYST-ZONE STATUS]
Set System and Zone
start-up mode
Table of movements
Button Screenshot
0 MAIN
2 SYSTEM/ZONE MENU
2.1.1 SYSTEM STATUS
2.2 SYSTEM/ZONE SET
Menu 2.1 “System/zone status”allows dening the operating status of the system and its zones.
Example
A house with a system associated to every oor:
System 1 - Ground Floor
System 2 - First Floor
System 3 - Second Floor
etc.
Every system (oor) is divided into zones that can be managed separately:
System 1 (ground oor): System 2 (rst oor): System 3 (second oor):
Zone 1 - kitchen Zone 1 - room 1 Zone 1 - bathroom
Zone 2 - living room Zone 2 - room 2 Zone 2 - room 4
Zone 3 - laundry Zone 3 - room 3 Zone 3 - study
etc.
For every system you can dene the status (ON/OFF) and for every zone you can dene the type of operation (OFF/MAN/PGM).
OFF: zone Deactivated.
MAN: the zone is activated in Manual mode with the settings congured in menu 2.2 “System/Zone Set”.
PGM: the zone operates in Programmed mode with the settings congured in menu 2.4“Programming”.
PGM/MAN: This zone functions in programming mode according to timeslots set in menu 2.4“Programming”and temperature/
humidity set in menu 2.2 ”System / Zone Setting”.
ADDRESS 2 SYSTEM-ZONE MENU
2.1 SYSTEM/ZONE STATUS SCREENSHOT
2SYSTEM/ZONE MENU SCREENSHOT

20
ADDRESS 2 SYSTEM-ZONE MENU/ 2.1 SYSTEM-ZONE STATUS /
2.1.1 SYSTEM STATUS SCREENSHOT
Table of movements
Button Screenshot
2.1 SYSTEM/ZONE STATUS
2.1.1.1 ZONE STATUS
SYSTEM STATUS 01
──────────────────────
SYS[1] On
No:08 Zone *
──────────────────────
Activation Status
Systems and Zones
2
Table of variables
No. Description
1System status
ON
OFF
2Allows accessing the settings of the zones belonging
to the system
This screenshot allows dening the operating status (On or O )
of the displayed system (e.g.: SYS[1]).
If the control unit manages more than one system, the
screenshot pertaining to the configured systems will be
displayed in sequence.
The cursor ashes on the top left corner; by pressing "ENTER"
you can move it in the text eld: by pressing "ARROW UP" and
"ARROW DOWN" you can modify the setting in the eld (e.g.:
from “On” to “O”).
• “Off” setting: switches off the system (maintaining the
ANTIFREEZE* function) and all the zones associated to it.
• “On” setting: starts the system according to the operating
status of the associated zones.
Setting the system to "On" ensures the setpoint values set by the
user in the zones in timeslots, outside of which the temperature
setpoint attenuation shall be applied.
* ANTIFREEZE FUNCTIONS:
If the system is OFF and the control unit detects a zone with a
temperature below 5°C, the system is activated to take it to 6°C.
This function prevents damage to the system caused by frost.
ADDRESS 2 SYSTEM-ZONE MENU/ 2.1 SYSTEM-ZONE STATUS / 2.1.1 SYSTEM STATUS /
2.1.1.1 ZONE STATUS SCREENSHOT
ZONE 2 ZONE STATUS
----------------------
Unlocked
──────────────────────
Zone status and
block setting
This screenshot allows dening the operating status of the
selected zone.
The “On” status of the system allows the zones to operate
according to the set operating status.
The status of the zones involves its deactivation: this
status automatically switches o the zone, regardless of the set
status of the selected zone.
The status enables zone operation according to the
measured Temperature/Humidity and set setpoint (menu 2.2
“System / Zone Set”).
The status enables zone operation according to the
timeslots and theTemperature/Humidity programming settings
(menu 2.4 “Programming”).
The status activates the zone relating to the timeslots
(menu 2.4 “Programming”) and to the manual settings for
Temperature/Humidity (menu 2.2 “System/Zone Set”).
The “Locked” status locks setpoint modication from bus or
wireless terminals.
The “Unlocked” status allows setpoint modication from bus
or wireless terminals.
Table of variables
No. Description
1
Zone status
= O
= Manual
= Programming
= Manual programming
2Sensor block: appears only in presence of wireless or
bus terminals.
1
2
Table of movements
Button Screenshot
2.1.1 SYSTEM STATUS
1
Warning!The zone operating status is always related to the
status of the system associated to it!
If, for example, the system is O, all the correlated zones
will be deactivated.