Regulation
EASY CLIMA
VERSION
1.6
USER MANUAL
WARNINGS
SAFETY WARNINGS
Read this manual carefully before installation and/or use of
the equipment and keep it in an accessible place.
The Manufacturer’s Technical Dept. is available at the
numbers indicated on the back cover of this manual, for
consultancy or particular technical requests.
•
• Only use original spare parts: failure to comply with this
norm can make the warranty null and void.
CAUTION
Installation and maintenance must only be performed by
qualified staff; if this is not the case the warranty will
become null and void
DISPOSAL
In accordance with the provisions of the following
European directives 2011/65/EU, 2012/19/EU and
2003/108/EC, regarding reducing the use of
hazardous substances in electrical and electronic
equipment, in addition to waste disposal.
The symbol of the crossed-out wheely bin as shown on the
product indicates that at the end of its useful life it must be
disposed of separately from other waste.
The user must therefore dispose of the above equipment at the
end of its useful life at an appropriate centre for the collection
of electronic and electro-technical waste, or return it to the
dealer when purchasing a similar new device in terms of one
to one. Proper waste collection leading to the subsequent
recycling, treatment and environmentally friendly disposal of
the equipment helps to avoid possible negative eects on the
environment and on health and promotes the recycling of the
materials of which the equipment is made up.
Illegal disposal of the product by the user will lead to the
application of penalties prescribed by current legislation in
force.
3
INDEX
Num Description Page
WARNINGS 3
SAFETY WARNINGS 3
DISPOSAL 3
1 DESCRIPTION 5
GENERAL DESCRIPTION 5
DESCRIPTION OF DISPLAY 5
DESCRIPTION OF KEYS 7
2 SETTINGS 7
DATE AND TIME 7
USER SET-POINT 8
MAIN VALUES SHOWN ON THE DISPLAY 9
3 TIME BAND MANAGEMENT 10
EVENTS 10
PROFILES 10
PARAMETERS 10
ENABLING 12
PRIORITY 12
BLACK OUT 12
EXAMPLE OF TIME BANDS PROGRAMMING 13
4 EASY CLIMA CONTROLLER 16
DESCRIPTION 16
DESCRIPTION OF KEYS 16
DESCRIPTION OF SYMBOLS AND ICONS 16
DESCRIPTION OF DISPLAY 17
SET-POINT MODIFICATION 17
TIME BAND MANAGEMENT 17
5 DIAGNOSTICS 18
4
1 DESCRIPTION
GENERAL DESCRIPTION
The “local” user interface of Easy Clima device consists in:
• Display showing temperature/pressure, time, menu/parameters labels and parameter values.
• Icons to display machine status, the unit of measurement of the value displayed and the state of the resources.
• Keys for menu navigation, to set parameters, to silence the alarms, to enter programming, and for the activation of the direct
functions.
The display of information and programming of the device via user interface are developed in menus with navigation using the
four keys as described in the relevant section.
N.B. Easy Clima Controller can be coupled to hydraulic kits that
manage Low Temperature and/or High Temperature
systems such as:
Easy Clima Kit, LT only.
MTR Easy Clima both LT and HT.
The manual refers to the complete conguration for HT/LT
management
DISPLAY DESCRIPTION
The display is used to show the following information:
Main Display: value that can be set from parameter (as specied further on in this chapter).
Menu Navigation: the status folders, parameters, etc. can be accessed.
Within every folder, it is then possible to enter the sub-folders or parameters list
Alarms Display: the Alarm icon will switch on in the event of alarms.
When accessing the Alarms menu, see the corresponding Alarm Code displayed in alternating mode.
If there are several alarms simultaneously, the one with the lowest index will be displayed: using the
possible to display the alarm codes present at the same time.
If the fundamental value is also in error mode, the Alarm icon will be displayed, along with the “Err” string or “Outr”.
DISPLAY KEY
1 3 42
8
7
5
6
and , keys it will be
Num Description
1 Alarm icon
2 Mode icon
3 Economy icon
4 Clock icon
5 Unit of measurement of the value displayed
6 Menu navigation icon
7 Resources icon
8 Values display
5
Display icons table
Icon Description On with xed light On ashing
Cooling icon SUMMER = ON (Cool)
Heating icon WINTER = ON (Heat)
Stand-by icon STAND-BY = ON
Dehumidication icon DEHUMIDIFIER = ON
Economy icon ECONOMY MODE = ON
Alarm icon One or more alarms active
Time band operating icon Time band operating enabled
Display values values display
°C
% R.H.
Menu icon The menu is shown in the display
Low temperature system solenoid
valve icon
Low temperature system pump icon
Modulating mixing valve
3 point mixing valve
Chiller icon CHILLER = ON
Boiler icon BOILER = ON
the value displayed is a temperature
value in °C
the value displayed is % relative
humidity
Low temperature system solenoid
valve = ON
Low temperature system pump =
ON
VMIX completely OPEN (Pos.=100%)
LED o = VMIX
completely CLOSED (Pos.=0% )
VMIX in OPENING mode (indicates
the opening “direction” of the
servomotor, NOT the duration of
the impulse towards the actuator)
POST-CIRCULATION in progress,
after the COOLING or HEATING
request has stopped
POST-CIRCULATION in progress,
after the COOLING or HEATING
request has stopped
VMIX in OPENING or CLOSURE
mode, however in position dierent
to 100% or 0% and in movement.
VMIX in CLOSING mode (indicates
the closing “direction” of the
servomotor, NOT the duration of
the impulse towards the actuator)
High temperature system solenoid
valve icon
High temperature system pump
It is possible to decide which value to display in normal operating conditions (not in menu navigation mode, not in the event of
alarm signals) using the “SET/Info” key.
High temperature system solenoid
valve = ON
High temperature system pump
= ON
6
POST-CIRCULATION in progress,
after the COOLING or HEATING
request has stopped
POST-CIRCULATION in progress,
after the COOLING or HEATING
request has stopped
DESCRIPTION OF KEYS
Key Description
Short
SET key
ESC key
UP key
DOWN key
press
Long press From the main display, access is given to the selection of the fundamental value to be displayed.
Short
press
Long press From main display, the operating STATUS is changed from ON to STAND-BY and vice versa.
Short
press
Long press From main display, the operating condition is changed from heating to cooling and vice versa.
Short
press
Long press
• From the main display, access is given to the user set-point menu.
• From the operational parameters menu, the SET key allows you to:
- access to the menu sub-folders
- access to the value of any parameter of one of the menu sub-folders
- conrm the parameter and/or output value
• With display o, the same is reactivated.
• Exit menus, list of parameters and parameter value (without saving the value) and go back to
the previous level
• Scrolling the folders and parameters display upwards
• Parameter value increase
• From the main display, the room set adjustment is activated at the current time (heating or
cooling, comfort or economy) with ashing set value to be adjusted
• Scrolling the folders and parameters display downwards
• Parameter value decrease (if in parameter value modication mode)
• From the main display, the system date and time adjustment is activated.
From the main display, if enabled, the operating MODE from ON-Comfort to ON-Economy and
vice versa.
+
access is given to the parameter and machine status menus folders.
2 SETTINGS
DATE AND TIME
This chapter describes the screenshots that can be accessed by a short press of the key.
Screenshot Description
1
2
3
4
5
N.B. in the event of a power cut lasting more than two days, the device loses the date and time setting. In this case, the values
must be reset.
min
ora
gior
mese
anno
Minutes set
Hour set
Day set
Month set
Year set
7
DATETIME MODIFICATION PROCEDURE
HOME
00
••••
59
00
••••
23
01
••••
31
USER SETPOINT
This chapter describes the screenshots that can be accessed by a short press of the key.
set
appears on the DISPLAY. Use the and keys to scroll the items in the menu.
Use the
Use the
Use the
Use the
N.B. on the basis of the type of data, the temperature symbol
First level Second level Description of the third level screenshot
1
key to conrm the selection and access the value of the item selected.
and keys to adjust the value within the pre-dened elds.
key to conrm the new value introduced.
key, go back to the upper level until reaching the main display.
switches on (if it is a constant for example).
Comfort temperature set in winter mode
Economy temperature set in winter mode
Comfort temperature set in summer mode
Economy temperature set in summer mode
set
1
2
3
4
S_Hc
S_hr
S_cc
S_cr
or humidity symbol switches on, or no symbol
01
••••
12
00
••••
99
5
S_um
2
cf
3
time
4
hour
5
all
ATTENTION: The set-point value will follow the trend of the room only in the presence of the Easy Clima Controller
installed. If this is not the case, the set-point set can aect the system ow temperature.
The humidity set-point will have no function if there is no humidity probe installed in the room.
1
1
1
2
mode
te00
ore
rst
Humidity set
Setting the ON or OFF operating mode to control the LT Area and the HT Area.
The VALUE eld means “ON” or “OFF”. If “OFF” is set, the main display will show “OFF”.
Setting TIME BAND or NORMAL operation. The VALUE eld means “ON” or “OFF”.
If “ON” is set, the symbol switches on
Display of the operating hours of the LT Area Pump, the timer is shown on the DISPLAY
up to a maximum of 9999 hours.
RESET procedure: “OFF” is shown, which can be switched to “ON” using the key.At this
point, pressing the
to “rst”.
Display of alarm codes in progress. See relevant paragraph.
key conrms the decision to reset the timer and then goes back
8
.....
.....
.....
.....
.....
SETPOINT MODIFICATION PROCEDURE
HOME
.....
19.9 °C
20.0 °C
20.1 °C
MAIN VALUES SHOWN ON THE DISPLAY
In this chapter, select the data that will be displayed in the main screenshot and vary between the options described in the table
below.
Access the menu with a long press of the
• by pressing the
• by pressing the
• by pressing the
/ keys, scroll the main values displayed
key, exit the menu
key, the value is transferred into the main screenshot and the menu is exited
First level Description
The LT area room temperature value will start to ash after a few seconds.
1
2
3
4
amb
est
umid
mand
If the room probe is congured but not connected or in short circuit conditions, ashing will be shown
on the DISPLAY.
If the room probe IS NOT congured, this screenshot will not be displayed
The external temperature value will start to ash after a few seconds.
If the external probe is congured but not connected or in short circuit conditions, ashing will be shown
Outr
on the DISPLAY.
If the external probe IS NOT congured, this screenshot will not be displayed.
The LT area room humidity value will start to ash after a few seconds.
If the room probe is congured but not connected or in short circuit conditions, ashing will be shown
on the DISPLAY.
If the humidity sensor IS NOT congured, this screenshot will not be displayed
The ow temperature value will start to ash after a few seconds.
If the ow probe is congured but not connected or in short circuit conditions, ashing will be shown
on the DISPLAY.
key, and then:
.....
16.9 °C
17.0 °C
17.1 °C
.....
24.9 °C
25.0 °C
25.1 °C
.....
27.9 °C
28.0 °C
28.1 °C
.....
54.9 °C
55.0 °C
55.1 °C
Outr
Outr
err
250
5
6
7
8
9
10
setm
pos
ora
Gior
mese
anno
After a few seconds the Set-Point calculated for the Area mixed system ow will start to ash.
After a few seconds the current value of the position from 0% to 100% of the area 1 mixing valve starts
to ash.
After a few seconds the time in progress is displayed in hours and minutes (e.g. 12:00) in a permanent way,
with the ashing.
After a few seconds the value of the day of the month in progress will be displayed (from 1 to 31)
After a few seconds the value of the month in progress will be displayed.
After a few seconds the value of the year in progress will be displayed.
The last two characters indicating the year are displayed (e.g. for 2011 will be displayed 11).
9
3 TIME BAND MANAGEMENT
For various reasons, mainly linked to the necessity to save energy, it is useful to be able to dierentiate device operation into
time bands.
The “time band” control is only relative to the LT Area system.
The device allows time band management, with the division of each day of the week into time periods (time bands) in which the
LT system controller can vary, on the basis of the program performed, from Comfort to Economy operating mode or in Stand-by.
EVENTS
The “event” concept is introduced to identify the various time bands.
For every event:
• The starting time (in hours and minutes)
• The operating mode that is activated (Comfort, Economy or Stand By
PROFILES
To distribute the various events per day of the week, the “prole” concept is introduced.
For every prole:
• The prole number (up to a maximum of 3 dierent proles can be dened)
• The distribution of the events within every prole, up to a maximum of 4 events for every prole
The prole to be associated can be specied for every day of the week. The default association will be “prole 1”.
Note: as the events available for every prole are HOWEVER 4, to disable an event (i.e. to reduce the number of time bands for
a specic prole), it will be sucient to give them the same start point and the same operating mode as the previous event.
PARAMETERS
To access the parameters modication described in the table below, follow the procedure given:
HOME
Mask Description U.M. Min Max Note Default
Enabling of time band management Num On O O
Prole selection, Monday Num 1 3
Prole selection, Tuesday Num 1 3 1
Prole selection, Wednesday Num 1 3 1
Prole selection, Thursday Num 1 3 1
Prole selection, Friday Num 1 3 1
Prole selection, Saturday Num 1 3 2
Prole selection, Sunday Num 1 3 2
1 = Prole 1
2 = Prole 2
3 = Prole 3
1
WEEKLY
PROGRAMMING
te00
te01
te02
te03
te04
te05
te06
te07
N.B. On Easy Clima Controller display TE01, TE02, ... TE07 screenshots are called MON, TUE, WED, THU, FRI, SAT, SUN
10
te10
te11
te12
Event 1 start hours, prole 1 hh 0 23 6
Event 1 start minutes, prole 1 mm 0 59 30
0 = Comfort
Operating mode from event 1, prole 1 Num 0 2
1 = Economy
2 = Stand by
0
te17
te18
te19
te24
te25
PROFILE 1
te26
te31
te32
te33
te38
te39
te40
Event 2 start hours, prole 1 hh 0 23 8
Event 2 start minutes, prole 1 mm 0 59 30
0 = Comfort
Operating mode from event 2, prole 1 Num 0 2
Event 3 start hours, prole 1 hh 0 23 17
Event 3 start minutes, prole 1 mm 0 59 30
Operating mode from event 3, prole 1 Num 0 2
Event 4 start hours, prole 1 hh 0 23 22
Event 4 start minutes, prole 1 mm 0 59 30
Operating mode from event 4, prole 1 Num 0 2
Event 1 start hours, prole 2 hh 0 23 7
Event 1 start minutes, prole 2 mm 0 59 30
Operating mode from event 1, prole 2 Num 0 2
1 = Economy
2 = Stand by
0 = Comfort
1 = Economy
2 = Stand by
0 = Comfort
1 = Economy
2 = Stand by
0 = Comfort
1 = Economy
2 = Stand by
1
0
2
0
te45
te46
te47
te52
te53
PROFILE 2
te54
te59
te60
te61
Event 2 start hours, prole 2 hh 0 23 13
Event 2 start minutes, prole 2 mm 0 59 30
0 = Comfort
Operating mode from event 2, prole 2 Num 0 2
Event 3 start hours, prole 2 hh 0 23 17
Event 3 start minutes, prole 2 mm 0 59 30
Operating mode from event 3, prole 2 Num 0 2
Event 4 start hours, prole 2 hh 0 23 23
Event 4 start minutes, prole 2 mm 0 59 30
Operating mode from event 4, prole 2 Num 0 2
1 = Economy
2 = Stand by
0 = Comfort
1 = Economy
2 = Stand by
0 = Comfort
1 = Economy
2 = Stand by
1
0
2
11
te66
Event 1 start hours, prole 3 hh 0 23 0
te67
te68
te73
te74
te75
te80
te81
PROFILE 3
te82
te87
te88
te89
Event 1 start minutes, prole 3 mm 0 59 0
0 = Comfort
Operating mode from event 1, prole 3 Num 0 2
Event 2 start hours, prole 3 hh 0 23 0
Event 2 start minutes, prole 3 mm 0 59 0
Operating mode from event 2, prole 3 Num 0 2
Event 3 start hours, prole 3 hh 0 23 0
Event 3 start minutes, prole 3 mm 0 59 0
Operating mode from event 3, prole 3 Num 0 2
Event 4 start hours, prole 3 hh 0 23 0
Event 4 start minutes, prole 3 mm 0 59 0
Operating mode from event 4, prole 3 Num 0 2
1 = Economy
2 = Stand by
0 = Comfort
1 = Economy
2 = Stand by
0 = Comfort
1 = Economy
2 = Stand by
0 = Comfort
1 = Economy
2 = Stand by
0
0
0
0
ENABLING
“Time band” operation can be activated with the tE00 time band management enabling parameter. Moreover, the RTC (internal
clock) must be present and enabled to operate (it must not be faulty and/or not regulated, for further details refer to the specic
alarms).
The “Time band” operating mode only aects the operating mode change from ON-Comfort to STAND-BY, from ON-Economy to
STAND-BY, from ON-Comfort to ON-Economy, and vice versa.
The mode change procedure always takes place with the rules (times, etc.) envisioned by the basic adjustment. The time band
management is an exclusive function of the parameters set.
PRIORITY
In the “time band” management ambit, the change events mode has the same priority as the local change mode via keyboard
and serial port, clearly limited to ON-Comfort, ON-Economy and STAND-BY.
Refer to that stated in the “Selection of the operating mode” (priority level 4).
For example: if a change intervenes in manual mode from keyboard, which implements an ON-Economy with time band
management enabled, which managed an ON-Comfort, the eect of this manual ON-Economy operation will have immediate
priority, but will ONLY remain valid until the successive event envisioned by the “time band” management, which will then retake
control of the operating mode.
The events all have the same priority level: the controller behaves according to the last event occurring. In the event of simultaneous
events, the one with the lowest index is performed (1,2,3 or 4).
BLACK OUT
1. Time band management DISABLED: when the black-out is restored, the device behaves with mode already dened.
2. Time band management ENABLED: when black-out is restored, the device assumes the status of the last event occurring
before the black-out.
12
EXAMPLE OF TIME BANDS PROGRAMMING
Below nd and example of the structure of prole 1 containing 4 events:
• Event 1 = start time 06.30 – ON-Comfort operating mode
• Event 2 = start time 09.30 – ON-Economy operating mode
• Event 3 = start time 06.30 – ON-Comfort operating mode
• Event 4 = start time 22.00 – Stand-By operating mode
SYSTEM OPERATING WITH PROFILE 1 GRAPHICS
20 °C
19 °C
18 °C
Economy
17 °C
Heating WINTERCooling SUMMER
Stand By
ON
Comfort
ON
Economy
Temperature
ON
Comfort
Stand By
Time
00:00 06:00 12:00 18:00 24:00
Economy
28 °C
27 °C
26 °C
25 °C
Stand By
00:00 06:00 12:00 18:00 24:00
60 %
55 %
ON
Comfort
ON
Economy
Temperature
ON
Comfort
Relative humidity
Stand By
Time
50 %
Stand By Stand By
ON Controllo umidità
Time
00:00 06:00 12:00 18:00 24:00
N.B. Dehumidication is only enabled in the summer. Its operation is forced in Stand-By (dehumidier o ) in concomitance with
the stand-by event set. In the other cases, dehumidication is controlled with the set in the
13
s_um
parameter.
WEEKLY MANAGEMENT TABLE
PROGRAMMING
TIME SLOT AND
Below nd an assignment example of the 3 prole in the days of the week:
Screenshot Day Prole
te01
te02
te03
te04
te05
te06
te07
TIME BAND PROGRAMMING PROCEDURE
Below nd and example of the structure of prole 2 containing 4 events:
• Event 1 = start time 06.30 – ON-Comfort operating mode
• Event 2 = start time 09.30 – ON-Economy operating mode
• Event 3 = start time 06.30 – ON-Comfort operating mode
• Event 4 = start time 22.00 – Stand-By operating mode
Below nd and example of the structure of prole 3 containing 4 events:
• Event 1 = start time 06.30 – ON-Comfort operating mode
• Event 2 = start time 22.00 – Stand-By operating mode
events 3 and 4 will be programmed as the event 2 so that these are annulled.
Monday 1
Tuesday 1
Wednesday 1
Thursday 1
Friday 1
Saturday 2
Sunday 3
ENABLEMENT
WEEKLY
HOME
14
PROFILE 1PROFILE 2PROFILE 3
15
4 EASY CLIMA CONTROLLER
DESCRIPTION
Room interface from Easy Clima Controller is an optional device that can be coupled to Easy Clima controller. The interface allows
you to remote control the information on the Easy Clima controller in the room. Fitted with temperature and humidity probe, it
allows to control the winter temperature, the summer temperature and dehumidication.
DESCRIPTION OF KEYS
Short press keys table*
Key Description
Modication of the temperature set-point
Modication of the temperature set-point
set
* Operation from main display, for the use from menu, see the
successive user paragraphs
Set-point modication
Long press keys table
Key Description
( / )
( )
set
esc
( )
Key combination table
Key Description
set
esc
+
DESCRIPTION OF SYMBOLS AND ICONS
Summary table of the symbols and icons
Icon Description Icon Description
Cooling icon Menu icon
Heating icon Low temperature system solenoid valve icon
Season change
Economy/Comfort
Set main display
Stand by/On
• Time Band programming
• Parameters programming
(see technical manual)
Stand-by icon Low temperature system pump icon
Dehumidication icon Modulating mixing valve
Economy icon Chiller icon
Alarm icon Boiler icon
Time band operating icon High temperature system solenoid valve icon
°C High temperature system pump
% R.H.
16
DESCRIPTION OF DISPLAY
1
SETPOINT MODIFICATION
Label Parameters
First level Second level Description
1
2
3
4
5
6
7
8
9
10
S_Hc
S_hr
S_cc
S_cr
S_um
mode
time
hour
orol
all
1
2
3
4
5
Hour
Min
gior
Mese
Anno
Comfort temperature set in winter mode
Economy temperature set in winter mode
Comfort temperature set in summer mode
Economy temperature set in summer mode
Humidity set
Setting the ON or OFF operating mode to control the LT Area and the HT Area.
The VALUE eld means “ON” or “OFF”. If “OFF” is set, the main display will show “OFF”.
Setting TIME BAND or NORMAL operation. The VALUE eld means “ON” or “OFF”. If ON is
set, the
Display of the operating hours of the LT Area Pump, the timer is shown on the DISPLAY up
to a maximum of 9999 hours.
Hour set
Minutes set
Day set
Month set
Year set
Display of alarm codes in progress. See relevant paragraph.
2
symbol switches on
Num Description
small display for showing:
• time (hh: mm)
1
• label menu
• label parameters
• label alarms
large display for showing:
• temperature
2
• parameters folders
• parameters value
TIME BAND MANAGEMENT
“Time band” operation by Easy Clima controller can be activated with the “time” band management enabling parameter.
HOME
par
For management of the time bands follow the instructions described below to access the parameters and ”3 Time Band
Management” chapter for all details regarding programming.
All orol hour time
ON
OFF
HOME
17
5 DIAGNOSTICS
The diagnostics consists in the management of everything that is associated to the alarms. For Easy Clima device, all alarms have
“automatic rearm”.
Easy Clima Control unit Easy Clima Controller
HOME HOME
par par
Below nd the list of various alarm codes that appear and their diagnostic meaning:
Code Alarm Alarm management Digital/Analogue
Er00
Er01
Er02
Er03
Er04
Er04
Er05
Er06
Er07
Er08
Er09
Er46
General alarm All outputs are switched o Digital
LT Flow Temperature Probe Error All outputs are switched o Analogue
External Temperature Probe Error Operation without Ext. probe Analogue
Area 1 Room Temperature Probe Error Operation without Env. probe Analogue
Area 1 Room Humidity Probe Error from AIL2
Area 1 Room Humidity Probe Error from AIL3 Operating only with humidistat in DIL5 Analogue
Clock fault error
Exceeding humidity maximum threshold in
progress
Automatic stand-by in progress Anti-freeze management only Digital
LT system temperature below lower SAFETY
limit, parameter
LT system higher temperature SAFETY limit
exceeded, parameter
Clock to adjust error
tr31
tr30
Operation only with humidistat in DIL5 or
with 4-20 mA probe in AIL3
Operating without automatism of the time
bands (reset date/time)
Dehumidier switch-o with Chiller and
system (HT or LT ) remaining in operating
mode
Switch-o of all LT system loads. Manual
rearm in main page with long pressure of the
"ESC" key until the error disappears
Switch-o of all LT system loads. Manual
rearm in main page with long pressure of the
"ESC" key until the error disappears
Operating without automatism of the time
bands
Analogue
Digital
Digital
Digital
Digital
Digital
18
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