CHRONOTHERMOSTAT 1C.91
ENGLISH
IB1C91 - 06/19 - Finder S.p.A. con unico socio - 10040 ALMESE (TO) - ITALY
B
Finder Bliss
INDEX
TECHNICAL FEATURES Page 2
DIMENSIONS Page 2
INSTALLATION Page 2
POWER ON THE DISPLAY Page 6
CHRONOTHERMOSTAT OFF Page 6
DESCRIPTION OF KEYS AND SYMBOLS Page 7
DATE AND TIME SETTING Page 8
MANUAL PROGRAMMING Page 9
WEEKLY PROGRAMMING Page 10
COPY PROGRAM Page 11
PROGRAM REVIEW Page 12
OFF STATE & FROST PROTECTION FUNCTION Page 12
SUMMER-WINTER SETTING Page 13
UNLOCKING CHRONOTHERMOSTAT- PIN Page 14
PAIRING WITH PHONE Page 15
CHRONOTHERMOSTAT Wi-Fi CONNECTION
TO THE NETWORK Page 16
GENERAL CHARACTERISTICS / DEFAULT PARAMETERS
TROUBLE SHOOTING Page. 18
Page. 17
1
TECHNICAL FEATURES
Power supply: 4 alkaline batteries 1.5V type AA
Temperature adjustment WINTER: (+5…+37)°C
Temperature adjustment SUMMER: (+5…+37)°C
Resolution: 0.1°C
Tolerance: +/– 0.5°C at 20°C
Dierential: Self-adjusting by product and adjustable by APP
Operation mode: Summer - Winter - Auto - Manual - OFF
Degree of protection: IP20
PIN lock: yes, by Finder Bliss App
Output: 5 A 250 V AC volt-free changeover contact
Mounting: Wall
DIMENSIONS
INSTALLATION NOTES
SAFETY REQUIREMENTS
The installation and assembly of electrical equipment must be performed
by expert personnel. Before connecting the chronothermostat make sure
that the load (pumps, valves, boiler, etc ...) are not powered-up and are
within the rating of the contact.
To remove the base use the appropriate slots 1 and 2
2
1
2
POSITIONING
Install the chronothermostat away from heat sources (radiators, direct sunlight,
kitchens) and doors/windows. Mount about 1.5 meters above oor level.
FIXING
Use screws 3.5 mm MAX - maximum head thickness 3 mm.
When fastening, do not over tighten the screws to avoid distorting the base.
CLEANING
Use only a damp cloth for cleaning.
INSTALLATION
Fix the base on the wall and make the electrical connection as shown on the
diagram
3
Insert the batteries into the battery compartment, respecting the indicated
polarities.
CAUTION Incorrect battery polarity can cause the batteries to leak acid and
damage the chronothermostat, invalidating the guarantee.
+ +– –
+ +– –
Fix the chronothermostat on its base as shown in the gure below
NOTE To disassemble it, proceed in reverse
4
BATTERY
The Chronothermostat is provided
with 2 battery thresholds: the rst
threshold indicates that the batteries
are low and must be replaced.
In this condition, and with the display
in the o state, a ashing battery
icon will be seen every 5 seconds
After touching the Finder button and turning on the display, the battery icon
will continue to ash.
At the second threshold the Chronothermostat turns o, the output relay
will be set to OFF and it will no longer be possible to make any further
adjustments. In this condition the ashing battery icon can be seen every
5 seconds (until the batteries completely run out).
5
Touching the word “Finder” to turn on the chronothermostat, the words
BATT and OFF will alternately appear
If the chronothermostat is not connected to the Wi-Fi, after replacing the
batteries reset the date and time.
POWER ON THE DISPLAY
CHRONOTHERMOSTAT OFF
6
DESCRIPTION OF KEYS AND SYMBOLS
Switch on display/conrm
Press for 2 seconds to save and exit
Chronothermostat switching on/o
Press for 4 seconds to access the settings
Weekly programming
Date/time programming (press 3 seconds)
Manual function
Back to previous step
Slide to change values
Output ON (WINTER setting)
Output ON (SUMMER setting)
Hourly programming
Display locked
Low battery
Degree centigrade
7
DATE AND TIME SETTING
3”
DAY MONTH
YEAR
8
1
2
NOTE After setting the year, the
chronothermostat automatically
recognizes the day of the week
and automatically a number from
1 to 7 will appear on the display to
1
indicate the day of the week
2
2
1
HOUR
1
2
MINUTES
1
2
NOTE
At each programming step it is possible to go back one step using the back
button .
Holding down the Finder button for 2 seconds saves and exits (returning to
the main menu).
MANUAL PROGRAMMING
2
1
To exit the manual setting and return to the main screen, press the “hand”
button.
9
WEEKLY PROGRAMMING
Press the numbers corresponding to the days of the week to be programmed
(1 = Monday ... 7 = Sunday). At the end of the selection, press the Finder key.
The screen indicates that the
temperature will be programmed
(right) at the time indicated on
the left.
Set the desired temperature with the cursor at the indicated time (in this case
between midnight and one in the morning).
Press Finder to conrm the schedule and move to the next hour.
10
1
2
Set the desired temperature with the
cursor at the indicated time (in this case
between one and two in the morning).
Press Finder to conrm the schedule
1
and move to the next hour.
2
Proceed in the same way until reaching the 23:00 Hour time period.
1
2
NOTE
To go back to the previous step, use the back button or the Finder button to
switch to the next time programming.
To exit programming and save the values set so far, press the Finder button
for 2 seconds.
COPY PROGRAM
To copy the program of one day to use for other day(s), simply press the day
to be copied rst and then the day (or days) on which to obtain the same
programming.
Then press the Finder button for 2 seconds to conrm and return to the main
menu.
11
PROGRAM REVIEW
Example: reviewing day 3 (Wednesday)
1
2
Repeatedly press the Finder button to step through and display the hours
together with the appropriate set temperature.
To go back to the previous step use the back button.
Press the Finder button for 2 seconds to save and exit the review.
OFF STATE & FROST PROTECTION FUNCTION
When the chronothermostat is o, the display will show the word OFF.
But in this condition the frost protection function remains active.
If the room temperature falls below the frost protection temperature,
the ame icon will appear together with the word OFF.
12
SUMMER-WINTER SETTING
3”
1
2
13
UNLOCKING CHRONOTHERMOSTAT-PIN
The chronothermostat can only be locked using the Finder Bliss application.
When the lock mode is activated, the Chronothermostat will display a lock icon.
To unlock the chronothermostat you will need to enter the PIN as shown below
1
2
Caution
By entering an incorrect PIN code, the Chronothermostat will display
an instant and then propose a re-try.
After entering the wrong PIN 3 times, the chronothermostat will remain locked
for 20 seconds with the word Err displayed (the display will turn o after
5 seconds to reduce battery drain).
This procedure repeats for any further attempt to enter the wrong PIN.
Err for
NOTE
Removing the batteries will not cancel the lock.
If you forget your PIN, use code 618 to unlock the product.
14
PAIRING WITH PHONE
Download the Finder Bliss application to your smartphone.
The pairing procedure will be described in the application.
Turn on Wi-Fi and search for a network
12
In the case where the APP credentials were not inserted by the expiry of the
timeout, the Chronothermostat performs a RESET of the conguration and
the internal Wi-Fi is turned o.
15
CHRONOTHERMOSTAT Wi-Fi CONNECTION TO THE NETWORK
After connecting the timer-thermostat to the home network, the update
will take place within 4 to 40 minutes, depending on the update time set
on the application.
To immediately connect the chronothermostat to the App, with display
o, press the Finder button for 3 seconds. Segments will appear to indicate
waiting for parameters to be synchronized with the APP.
Update in progress
3”
Updated
If the wait for synchronization persists for too long it means that the
chronothermostat has difficulty updating with the cloud (via the APP).
The problem may be due either to the poor network signal (seen by the
Chronothermostat) or to a slow home connection, busy broadband or
slow server response. Battery life depends greatly on connection times.
After 20 seconds, if the connection has not occurred, an error message
appears (see page 18). If there was a previous connection to the Cloud
the chronothermostat will display the last setting received from the server.
16
GENERAL CHARACTERISTICS
Type Wi-Fi wall-mounted weekly programmable thermostat
Wi-Fi frequency 2.4 GHz
Encryption WPA2 / PSK
Display LED
Resolution 1 hour (1 minute via APP*)
Daylight
Saving Time
Battery life
Functions Additional settings available on the APP
* The time slot can not start and end at the same time
DEFAULT PARAMETERS
Season set Winter
Frost protection
Thermal dierential
Automatic Update
About 1 year (Over 1 year depending on the mode set
by APP)
Fixed at 5°C
0.2°C
17
TROUBLE SHOOTING
- Depending on the chronothermostat version, special characters such as
“&” “!” “.” “_” “/” may not be detected.
In this case replace the router name (SSID) using letters and
numbers. Same for the password.
-
The chronothermostat connects exclusively to 2.4 GHz networks.
In the case of routers covering from 2.4 to 5 GH z it may in some
cases be necessary to separate the two frequencies, then name
an SSID for 2.4 GHz and one for 5 GHz.
Wi-Fi signal repeaters may in some cases reduce the BLISS operation.
If you have problems, try moving it near the router.
- The router must support WPA2 encryption.
BLISS does not work on corporate networks (enterprise networks).
- Respect uppercase, lowercase letters and special characters in the
SSID and password.
Remove any empty spaces inserted inadvertently at the end of the
data entered.
- The APP works with: Android 5.0 or later
INDICATION OF ERRORS (ACCORDING TO VERSION)
ER0 GENERIC ERROR
ER1 INTERNET FAILURE
ADSL o / WiFi too distant / WiFi trac congested /
Network name SSID or PW incorrect
ER2 DATA CONNECTION MADE BUT BLISS DID NOT RECEIVE ANSWER
Unstable or congested data trac /
Communication problems with reception from the cloud
ER3 DATA RECEIVED CORRUPTED
Connection failure during a communication with the cloud /
Very disturbed line
IOS 10.0 or later
ANTENNA SIGNAL
On the APP it is advisable to check for a BLISS signal of at least 3 notches
to ensure a good operation.
18
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