finder 1C Series User manual

1C.61
SLIDER CHRONOTHERMOSTAT

INDEX
TECHNICAL DATA page 34
DIMENSIONS page 34
INSTALLATION AND CONNECTIONS page 36
BATTERY page 38
START UP page 39
KEYS page 40
SYMBOLS page 41
TIME / DATE SETTING page 42
MANUAL MODE page 44
DISPLAY LOCK page 44
FULL THERMOSTAT LOCK (with PIN) page 45
PROGRAMMING TEMPERATURE WITH SLIDERS page 47
DELAYED START TO TIME SEGMENTS page 48
TIMED MANUAL (HOLIDAY FUNCTION) page 50
ADVANCED SETTINGS page 52
REMOTE CONTROL page 61
CALIBRATION page 62
EXTERNAL SENSOR page 62
33

TECHNICAL DATA
Power supply: 2 Alkaline batteries 1.5 V AAA
Winter temperature range: (+6…+24)°C
Summer temperature range: (+18…+30)°C
Manual temperature range: (+5…+37)°C
Frost protection temperature range: (+2…+8)°C
ON/OFF hysteresis: (0.1…0.9)°C
Internal sensor accuracy: +/– 0.5°C
Minimum programming interval: 1 hour (15 min with delayed startup
activated)
Degree protection: IP20
Output: relay 1 CO (volt free contact)
Contact rating: 5 A 250 V AC
Mounting: to the wall
ADDITIONAL NOTES
There are 3 audible alerts:
- Short beep: conrmation that key is pressed
- 3 long beeps: conrmation that the information is saved
- Trill: error
DIMENSIONS
34

35

INSTALLATION AND CONNECTIONS
SAFETY REQUIREMENTS
Before connecting to this programmable thermostat, make sure that the load
(heater, pump, etc.) is not connected to the supply and that the load is within
the ratings shown inside the thermostat.
POSITIONING
Install the programmable thermostat away from sources of heat (heaters, direct
sunlight, kitchens) and from doors/windows, and at a height of about 1.5 m
above the oor.
CLEANING
For cleaning - use only a damp cloth.
INSTALLATION
- Press to release the small catch with the aid of a screwdriver (fig.1)
- Fix the base to the wall
- Connect the load to the terminals following the wiring diagram (fig.2)
ELECTRICAL CONNECTIONS (fig.2)
U= equipment load
C= common terminal
NO = normally open terminal
NC = normally closed terminal
ATTENTION
- Fix the base on a at surface
- Use only the screws provided
- When installing do not twist the base of the thermostat
- Do not poke the base, or insert the screws in areas not intended
- Once mounted, to extract the thermostat, pull from the wall, using
the two the side aps (do not twist or rotate the structure)
36

1
2
g.1
g.2
37

To insert or change the batteries, see the picture below.
ATTENTION
- Incorrect placement of the batteries (reverse polarity) may damage the
thermostat.
- To increase battery life, always keep the slider cover of the thermostat
closed.
- If the battery charge falls below the minimum level, the thermostat is
placed in the OFF state and the output relay releases.
- If the thermostat remains unused for long periods it is advisable to remove
the batteries.
The thermostat provides 3 dierent reports of battery condition:
With the battery icon ON (STEADY), operation of the thermostat will soon
be compromised.
With the battery icon FLASHING imminent replacement of batteries is
necessary.
With the FLASHING the thermostat is in the OFF state and the output relay
releases.
NOTE
Replacing the batteries at the initial warning ON (STEADY) and taking
no more than 40 seconds, the date and time will not be erased.
BATTERY
38

START UP
Insert the batteries, the display will show the software version.
And, after a few seconds, the thermostat will automatically turn on, showing
the main screen:
SWITCH ON/OFF
TIME TIME/DATE SETTING
MANUAL
WINTER MODE
TEMPERATURE LOCK
39

KEYS
WITH THERMOSTAT OFF
Switch on the thermostat
Pressed for 3 seconds, it is possible to access at the advanced menu
WITH THERMOSTAT ON
Switch o the thermostat
Activates the MANUAL mode. Pressed for 3 seconds it is possible to
program the TIMED MANUAL mode (HOLIDAY function)
Allows the time and date to be set
Activates or de-activates the LOCK mode
(Visible only if activated in the advanced menu).
Allows the DAY mode to be enabled or disabled
ADVANCED SETTINGS
Conrms the information displayed on the display and advances
to the next screen
Changes the data displayed (increase)
Changes the data displayed (decrease)
Press once to return to the previous data.
Press for 3 seconds to exit the menu displayed
day
OK
S
E
T
S
E
T
40

SYMBOLS
The display is back-lit. Each time that the display is touched, a key pressed,
the protective door opened or the sliders moved, the display will activate
the backlight for about 5 seconds.
The symbols showed on the display are:
Summer setting (cooling)
Winter setting (heating)
Heating ON
Cooling ON
Frost protection ON
Shows time segment is delayed by 15, 30 or 45 minutes, compared
with the time indicated by the slider
Low battery
Unit of measurement
ON/OFF hysteresis
Indicates that the LOCK mode is active
In the DAY mode - indicates
Thermostat OFF
In the DAY mode - indicates
Programming by sliders
In the DAY mode - indicates
Manual setting
Indicates days of the week
∆T
°C
+15
+30
+45
1
2
3
4
5
6
741

TIME/DATE SETTING
To set time and date press the button .
Data to be set appears in the following order:
HOURS/MINUTES/DAY/MONTH/YEAR
Figures that are ashing, can be changed using the keys .
Conrm with OK and advance to the next parameter.
To go back or exit from the menu, press .
EXAMPLE
Press .
The hour ashes. Enter the correct time through keys .
Pressing OK conrms the hour setting and it is then possible to set the
MINUTES, using the same method.
Press OK to conrm the minutes setting. Then proceed to set the DAY.
42

Press OK conrm the day and proceed to set the MONTH
Press OK to conrm the month and proceed to set the YEAR
Press OK to conrm and exit the Time/Date setting menu.
The display will then show the main screen.
43

From the main screen press
the manual temperature previously set will ash.
To change it, use to increase or to decrease the value.
To conrm and exit, press
NOTE
If you do not touch the display for 3 seconds, the screen will revert to the
measured (current) temperature.
MANUAL MODE
DISPLAY LOCK
This function protects the thermostat from accidental touch, blocking ONLY
the display keys.
To activate, it is necessary to press for 2 seconds.
The symbol appears adjacent to the displayed temperature indicating that
the lock is activated. To deactivate, press for 2 seconds.
Note: it is still possible to vary the set temperature, using the sliders.
(display locked)
44

This advanced feature, serves to completely block the thermostat (both the
display and sliders).
To enable it, you must set a 3-digit PIN that will be required every time you
want to lock or unlock the thermostat.
To set and register the PIN:
- Turn o the thermostat with the key
- Press S
E
Tfor 3 seconds to enter into the ADVANCED SETTINGS
- Press OK until the screen shows CODE which then allows the personal
PIN code to be entered
Press the keys to attain the PIN number and conrm with OK .
It is now possible to exit from the Advanced settings, pressing key OK several
times or key S
E
Tuntil three beeps conrm that the PIN is successfully registered.
The thermostat remains turned o.
To activate the thermostat lock function with the PIN, press to turn on
the device and then press for 3 seconds.
The following screen appears
FULL THERMOSTAT LOCK (with PIN)
45

With the keys or enter the PIN previously set in the advanced settings
and press OK .
3 beeps will confirm that the lock is active and the display will show the following
screen
The temperatures set by the position of the sliders before the block,
will be stored.
The display will be locked (showing current time and temperature) and the
sliders disabled.
To unlock the thermostat, press and hold key for 3 seconds.
The display will show CODE.
Enter the PIN and confirm OK .
3 beeps confirm that the device has been disabled.
ATTENTION
After 3 failed attempts, it will not be able to enter any PIN for 20 seconds.
The ERR message will remain fixed on the display.
NOTE
Also removing and inserting the batteries, the thermostat will remain with
the display locked.
If you forget the PIN it is possible to enter the unlock code 513.
Once unlocked, you may want to return to the advanced settings to check
and/or change the PIN, previously entered.
46

On the chronothermostat there are 24 sliders, each one identies a one hour
time segment in the day.
Each slider can adjust the temperature from 6°C to 24°C in the WINTER mode
and from 18°C to 30°C in the SUMMER mode.
24
18
6
30
24
18
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
For every movement of the slider, the display will show for a few seconds,
the hour in the day and the temperature being set, related to that slider.
NOTE
In this example, the slider for the 12th hour of the day has been set for a
temperature of 20.8°C.
PROGRAMMING TEMPERATURE WITH SLIDERS
47

This feature allows you to delay the start of any of the 24 time “segments” by
15, 30 or 45 minutes.
This has the eect of being able to time the start of a temperature change to
the nearest 15 minutes, rather than 60 minutes.
To activate, it is necessary to enter into the advanced settings and enable the
corresponding function.
Enable the function in the advanced menu
Turn o the thermostat with the button
Press S
E
Tfor 3 seconds to enter ADVANCED SETTINGS.
Press OK several times until the following screen is seen.
Press either to enable the function and conrm with OK .
It is now possible to exit from the advanced settings by pressing OK repeatedly
or S
E
Tfor 3 seconds, until you hear three beeps that will conrm the change.
The thermostat remains turned OFF.
Now press to turn the thermostat ON.
Using the DELAYED START TO TIME SEGMENT feature
After enabling the feature in the advanced settings, and starting from the
main screen, open the slider protective cover and move the slider concerned.
This movement causes the display to show the time segment
and temperature associated with that slider, and also the key .
By pressing set the delay to either 15, 30 or 45 minutes after the time as
dened by the slider.
DELAYED START TO TIME SEGMENTS
48

After a few seconds, the value will be stored and the display will return to
show the main screen.
NOTE
When the delay program is running and the segment time is reached, the
display will show the set delay i.e. +15, +30, +45.
49

TIMED MANUAL (HOLIDAY FUNCTION)
This function serves to maintain a specied temperature for a specic time,
set by the user.
After the timeout, the device will return to normal conditions of use, showing
the main screen again.
Starting from the main display
press for 2 seconds. You will see the following screen
With keys set the time (hour) at which this function will terminate.
Conrm with OK and proceed to set the minutes in the same way.
Then you need to set (with the same procedure) the day
the month
50

and the year
Conrming with OK it is then possible to set the desired temperature, using
the keys .
Conrm the temperature with OK , and the thermostat starts the function
(as indicated on the right side, by a sequence of hands which run from top
to bottom).
NOTE
When the function is active, the display shows the measured (current)
temperature and not the temperature set.
If you want to see or change the set time, it is necessary press .
Proceed with the key OK until you reach the screen with the value to be
modied.
Change with and conrm with OK , until come out again from the
menu.
To deactivate the function in progress, press to return to see the main
screen.
51