klover SMART 120 User manual

IDRO FIRMWARE
with LCD display
Set
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2345
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TECHNICAL MANUAL
Updated on 03/07/12
Installed on:
SMART 120
PELLET BOILER 24
PELLET BOILER 35 1st VERSION
PELLET BOILER 35 2nd VERSION

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TABLE OF CONTENTS
General description……………………………………………………………………………………… 4
Console………………………………………...…….…………………………………………… 4
What are the buttons for………………………………………………………………………… 6
The menu………………………………………………………………………………………………......7
Menu 01 –Clock set………………………...…….…………………………………………….. 8
Menu 02 –Chrono set……………………………………………………………………………9
Menu 03 –Choose language…………………………………………………………………... 10
Menu 04 –Enable T.A. contact ………………………………………………………………...10
Menu 05 –3-Way valve threshold………………………………………………………………11
Menu 06 –Acoustic alarm………………………………………………………………………. 11
Menu 07 –Initial load……………………………………………………………………………. 12
Menu 08 –Stove state…………………………………………………………………………...12
Menu 09 –Technical Calibrations……………………………………………………………… 13
Flue gas probe calibration………………………………………………………………………. 15
Operative mode…………………………………………………………………………………………... 16
Stove ignition………………………...…….…………………………………………………….. 16
No stove ignition………………………...…….…………………………………………………. 18
Stove working……………………………………………………………………………………..18
Modification of DHW, room and water temperature setting…………………………………. 18
Temperature probes…………………………………………………………………………………….. 19
Room/water temperature probe….…………………………………………………………….. 19
Pellet flue gas temperature probe …………………………………………………………….. 20
What happens if………………………………………………………………………………………….. 21
Alarms……………………………………………………………………………………………………… 22
Functioning principle…………………………………………………………………………………….23
Ignition cycle………………………….…………………………………………………………...23
Work phase………………………………………………………………………………………..25
DHW power work phase………………………………………………………………………… 27
Open room thermostat contact work phase……………………………………………………29
Oven power work phase (currently only on SMART)…………………………………………31
Reached room probe temperature work phase (only with chronot.)……………………….. 33
Remote control…………………………………………………………………………………………… 35
Wording displayed on remote control…………………………………………………………..36
Remote control connection to board……………………………………………………………37
Remote control firmware update………………………………………………....................... 38
Bootloader programmer…………………………………………………………………………………39
Firmware loading in power board………………………………………………………………. 39
Database……………………………………………………………………………………………………40
DATABASE access keys table…………………………………………………………………. 40
Parameters tables………………………………………………………………………………………...41
PELLET BOILER 35 without tachometer parameters……………………………………….. 41
PELLET BOILER 35 1st VERSION parameters……………………………………………...43
PELLET BOILER 35 2nd VERSION parameters……………………………………………..45
PELLET BOILER 24 parameters………………………………………………………………. 47
SMART 120 parameters………………………………………………………………………... 49
Parameters explanation………………………………………………………………………………… 51
Wiring diagrams…………………………………………………………………………………………..56
PELLET BOILER 35 without tachometer wiring diagram…………………………………… 56
PELLET BOILER 24 –35 wiring diagram……………………………………………………...57
SMART 120 wiring diagram…………………………………………………………………….. 58
Useful advice………………………………………………………………………………………………59
Notes………………………………………………………………………………………………………..60

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1. GENERAL DESCRIPTION
1.1 Console
The equipment's functioning state is displayed by the console. Many types of displays and the
available settings based on the selected menu can be made by accessing the menu using key 3
(SET).
Figure 1 shows the display in equipment on or off conditions.
Set
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2 3 4 5
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Set
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1
2 3 4 5
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Figure 3 describes the meaning of the state signals on the display's left wall (1st LED SERIES).
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ROOM THERMOSTAT: the LED is on when room thermostat contact is open.
CHRONO-THERMOSTAT: the LED is on when at least one ignition and switch-off program is active.
IGNITION RESISTANCE: the LED is on when ignition resistance is active.
SCREW FEED: the LED is on when the pellet load motor reducer switches on.
FLUE GAS EXTRACTOR: the LED is on when the flue gas intake device is active.
DHW FLOW SWITCH: the LED is on when DHW flow switch contact is closed (DHW is requested).
Used only on prepared models.
PUMP: the LED is on when system circulation pump is active.
ALARM: the LED is on when the stove is in alarm state.
2nd LED SERIES
1st LED SERIES
17:19
- - - - 60°C
OFF
Fig. 1
DIALOGU
E
WATER TEMPERATURE
CLOCK
ROOM TEMPERATURE (optional)
Fig. 2
Fig. 3

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Meaning of the state signals is found top-right of display (2nd LED SERIES).
1–the LED is on when the chrono-thermostat's daily program is active.
2–the LED is on when the chrono-thermostat's weekly program is active.
3–the LED is on when the chrono-thermostat's week-end program is active.
4–the LED is on (flashing) when the functioning parameters are being modified.
5–the LED is on when the summer function is active (currently unused).
6–the LED is on when the winter function is active.
7–the LED is not currently used.
Figure 5 shows the display during operative parameters setting or programming.
Set
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2 3 4 5
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The INPUT area shows the entered programming values.
The MENU LEVEL area shows the current parameter/menu level.
The DIALOGUE area displays the current parameter/menu's meaning.
1
2
3
4
5
6
7
Fig. 4
On
M - 2 - 2 - 01
CHRONO
DAY
Fig. 5
DIALOGUE
MENU LEVEL
INPUT

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1.2 What are the buttons for
BUTTON
DESCRIPTION
MODE
ACTION
1
Increases temperature (1)
In programming..
Modifies/increases the selected menu value.
Working/off..
Increases room/water thermostat
temperature value.
2
Decreases temperature (2)
In programming..
Modifies/decreases the selected menu
value.
Working/off..
Decreases room/water thermostat
temperature value.
3
Set
-
Accesses the selected menu.
In menu..
Accesses the subsequent sub-menu level.
4
ON/OFF
Outlet
Working..
Ignites and/or switches off stove when
pressed for 2 seconds.
In alarm block..
Releases alarm.
In menu/programming..
Goes to upper menu level memorising the
made modifications.
5
Decreases power (3)
Working/off..
Decreases DHW thermostat temperature
value. Decreases stove's work power.
In menu..
Goes to subsequent menu entry.
In programming..
Goes to subsequent sub-menu entry
memorising the made modifications.
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Increases power (4)
Working/off..
Increases DHW thermostat temperature
value. Increases stove's work power.
In menu..
Goes to previous menu entry.
In programming..
Goes to previous sub-menu entry
memorising the made modifications.
(1) Selects WATER TEMPERATURE SET “SET H2O” first time pressed
Keeping it pressed for two seconds on first pressing, the stove state can be displayed
(see “Menu 08 – Stove state”)
(2) Selects ROOM TEMPERATURE SET “SET ROOM” first time pressed
Keeping it pressed for two seconds on first pressing, the stove state can be displayed
(see “Menu 08 – Stove state”)
(3) Selects DHW TEMPERATURE SET “SET DHW” first time pressed
Keeping it pressed for two seconds on first pressing, the stove state can be displayed
(see “Menu 08 –Stove state”)
(4) Selects WORK POWER “SET POWER” first time pressed
Keeping it pressed for two seconds, the stove state can be displayed upon first pressing
(see “Menu 08 – Stove state”)

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2. THE MENU
Access the Menu by pressing key 3 (Set).
This is divided into different entries and levels to access the board's programming and settings.
The technical programming access menu entries (parameters reserved to Technical Assistance Centre) are
protected by access key.
The menu structure is summarised in the following table:
LEVEL 1
LEVEL 2
LEVEL 3
LEVEL 4
VALUE
01 –Set clock
01 –Day
Week day
02 –Hours
Hour
03 –Minutes
Minute
04 –Day
Month day
05 –Month
Month
06 –Year
Year
02 –Set chrono
01 –Enable chrono
01 –Enable chrono
On/off
02 –Day program
01 –Day chrono
On/off
02 –Start 1 day
Hour
03 –Stop 1 day
Hour
04 –Star 2 day
Hour
05 –Stop 2 day
Hour
03 –Week program
01 –Week chrono
On/off
02 –Start prog 1
Hour
03 –Stop prog 1
Hour
04 –Monday prog 1
On/off
05 –Tuesday prog 1
On/off
06 –Wednesday prog 1
On/off
07 –Thursday prog 1
On/off
08 –Friday prog 1
On/off
09 –Saturday prog 1
On/off
10 –Sunday prog 1
On/off
11 –Start prog 2
Hour
12 –Stop prog 2
Hour
13 –Monday prog 2
On/off
14 –Tuesday prog 2
On/off
15 –Wednesday prog 2
On/off
16 –Thursday prog 2
On/off
17 –Friday prog 2
On/off
18 –Saturday prog 2
On/off
19 –Sunday prog 2
On/off
20 –Start prog 3
Hour
21 –Stop prog 3
Hour
22 –Monday prog 3
On/off
23 –Tuesday prog 3
On/off
24 –Wednesday prog 3
On/off
25 –Thursday prog 3
On/off
26 –Friday prog 3
On/off
27 –Saturday prog 3
On/off
28 –Sunday prog 3
On/off
29 –Start prog 4
Hour
30 –Stop prog 4
Hour
31 –Monday prog 4
On/off
32 –Tuesday prog 4
On/off
33 –Wednesday prog 4
On/off
34 –Thursday prog 4
On/off
35 –Friday prog 4
On/off
36 –Saturday prog 4
On/off
37 –Sunday prog 4
On/off

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04 –Program week-end
01 –Chrono
On/off
02 –Start 1
Off/hour
03 –Stop 1
Off/hour
04 –Start 2
Off/hour
05 –Stop 2
Off/hour
03 –Choose language
Italian
Spanish
French
German
English
04 –Enable contact
On/off
05 –3-Way valve
threshold
°C Temperature
06 –Acoustic alarm
On/off
07 –Initial load
Set
08 –Stove state
-
09 –Technical
calibrations
01 –Access key
00 / P5
01 –Pellet type
01 –Pellet load
09 / -09
02 –Chimney type
01 –Chimney flue gas
intake device
09 / -09
03 –Database
01 –Access key
00 / P5
04 –Various Calibrations
See “Parameters tables”
05 –Outputs test
01 –Spark plug test
On/off
02 –Screw feed test
Seconds 0.0” / 8.0”
03 –Flue gas test
Volt Off / 220V
04 –Pump Test
On/off
05 –3-Way valve test
On/off
06 –Default settings
See “Parameters tables”
07 –Reset part hours
Access key
00 / P5
08 –Reset alarms
Access key
00 / P5
09 –Counter memories
Total hours
Partial hours
Start Number
Mem-all1
Mem-all2
Mem-all3
Mem-all4
Mem-all5
2.1 Menu 01 –Set clock
Sets current date and time

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2.2 Menu 02 –Set chrono
Sub-menu 02 –01 –enable chrono
It allows globally enabling and disabling all chrono-thermostat functions.
Sub-menu 02 –02 –daily program
It allows enabling, disabling and setting the daily chrono-thermostat functions.
Two functioning bands can be set defined by times set according to the following table where OFF indicates
to the clock to ignore the control:
MENU LEVEL
SELECTION
MEANING
POSSIBLE VALUES
02 –02 –02
START 1
Ignition time
Time –OFF
02 –02 –03
STOP 1
Switch-off time
Time –OFF
02 –02 –04
START 2
Ignition time
Time –OFF
02 –02 –05
STOP 2
Switch-off time
Time –OFF
Sub-menu 02 –03 –weekly program
It allows enabling, disabling and setting the weekly chrono-thermostat functions.
The weekly programmer has 4 independent programs which final effect consists in the combination of the 4
individual programmings.
The weekly programmer can be activated or deactivated.
Also, the clock ignores the corresponding control by setting OFF in the time field.
PROGRAM 1
MENU LEVEL
SELECTION
MEANING
POSSIBLE VALUES
02 –03 –02
START PROG 1
Ignition time
Time –OFF
02 –03 –03
STOP PROG 1
Switch-off time
Time –OFF
02 –03 –04
MONDAY PROG 1
Days of reference
On/off
02 –03 –05
TUESDAY PROG 1
On/off
02 –03 –06
WEDNESDAY PROG 1
On/off
02 –03 –07
THURSDAY PROG 1
On/off
02 –03 –08
FRIDAY PROG 1
On/off
02 –03 –09
SATURDAY PROG 1
On/off
02 –03 –10
SUNDAY PROG 1
On/off
PROGRAM 2
MENU LEVEL
SELECTION
MEANING
POSSIBLE VALUES
02 –03 –11
START PROG 2
Ignition time
Time –OFF
02 –03 –12
STOP PROG 2
Switch-off time
Time –OFF
02 –03 –13
MONDAY PROG 2
Days of reference
On/off
02 –03 –14
TUESDAY PROG 2
On/off
02 –03 –15
WEDNESDAY PROG 2
On/off
02 –03 –16
THURSDAY PROG 2
On/off
02 –03 –17
FRIDAY PROG 2
On/off
02 –03 –18
SATURDAY PROG 2
On/off
02 –03 –19
SUNDAY PROG 2
On/off
PROGRAM 3
MENU LEVEL
SELECTION
MEANING
POSSIBLE VALUES
02 –03 –20
START PROG 3
Ignition time
Time –OFF
02 –03 –21
STOP PROG 3
Switch-off time
Time –OFF
02 –03 –22
MONDAY PROG 3
Days of reference
On/off
02 –03 –23
TUESDAY PROG 3
On/off
02 –03 –24
WEDNESDAY PROG 3
On/off
02 –03 –25
THURSDAY PROG 3
On/off
02 –03 –26
FRIDAY PROG 3
On/off
02 –03 –27
SATURDAY PROG 3
On/off
02 –03 –28
SUNDAY PROG 3
On/off

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PROGRAM 4
MENU LEVEL
SELECTION
MEANING
POSSIBLE VALUES
02 –03 –29
START PROG 4
Ignition time
Time –OFF
02 –03 –30
STOP PROG 4
Switch-off time
Time –OFF
02 –03 –31
MONDAY PROG 4
Days of reference
On/off
02 –03 –32
TUESDAY PROG 4
On/off
02 –03 –33
WEDNESDAY PROG 4
On/off
02 –03 –34
THURSDAY PROG 4
On/off
02 –03 –35
FRIDAY PROG 4
On/off
02 –03 –36
SATURDAY PROG 4
On/off
02 –03 –37
SUNDAY PROG 4
On/off
Sub-menu 02 –04 –week-end program
It allows enabling, disabling and setting the week-end (Saturdays and Sundays) chrono-thermostat
functions.
2.3 Menu 03 –Choose language
It allows selecting the dialogue language from the available ones (Italian, English, French, German
and Spanish).
2.4 Menu 04 –Enable T.A. contact (only active if room probe enabled on remote
control)
Enables Room Thermostat contact functioning if room probe on external remote control is activated
(also see “Remote control”).
Functioning of Room Thermostat contact is always active if room probe on external remote control is
not enabled.
Example:
ADVICE: unless knowing exactly what to obtain, activate one program at a time to avoid confusion and
unwanted start and stop operations.
If wanting to use the weekly program, deactivate the daily one. if using the weekly program in programs 1, 2,3
and 4, keep the week-end program deactivated.
Only activate week-end programming after having deactivated the weekly one.
Fig. 6