Coati 12617 - Thermostat

12617 - Thermostat Coati - Free user manual and instructions

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Notice Coati 12617 - page 70
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Manufacturer referenceAF126685
Product typeProgrammable digital chronothermostat
Temperature measurement range0°C to 40°C (resolution 0.1°C)
Temperature setting range5°C to 35°C (0.5°C steps)
Measurement accuracy±1°C at 20°C
Power supply2 AAA 1.5V batteries (alkaline recommended)
Low battery alert threshold2.7V
Idle current10 mA
Backlight current3 mA maximum
BacklightBlue LED
Number of programs6 periods per day over 7 days (P1 to P6)
Weekly programming modes7 individual days, 5+2 days or 24h
Operating modesHeating (HEAT) and cooling (COOL)
Special functionsHOLD, HOLIDAY (up to 99 days), COPY, LOCK, RESET
Protection indexIP30
Dimensions119 x 80 x 26 mm
ColorWhite

Frequently Asked Questions - 12617 Coati

How to program time slots on the Coati 12617?
Hold SET down and then press PROG to enter programming mode. Select the week with + or -, then set the time (in 10-minute increments) and the temperature (in steps of 0.5°C) for each time slot P1 to P6. Press SET to confirm or wait 15 seconds.
How many time slots can be configured per day?
The thermostat has 6 programming slots per day (P1 to P6) over 7 days. You choose from 3 weekly modes: 7 individual days, 5+2 days (week and weekend separated) or identical 24h every day. The factory preset programs range from 7:00/20°C (P1) to 23:00/17°C (P6).
How to maintain a fixed temperature with the HOLD function?
Press HOLD: the HOLD symbol appears. Use + or - to set the desired temperature, then press SET to confirm. The thermostat maintains this setting until you press SET again to return to automatic mode.
How to program the Holiday mode?
Hold HOLD for 3 seconds until the HOLYDAY indicator and d:01 appear. Set the number of days (d:01 to d:99) with + or -, then adjust the desired temperature. The thermostat maintains this setting for the entire configured duration before resuming normal programming.
How to copy the program from one day to other days?
Hold COPY for 3 seconds until the COPY indicator flashes. Select the source week with + or -, press COPY, then navigate with + or - to the destination days. Press COPY to confirm the copy immediately.
How to lock the keyboard to avoid accidental modifications?
Hold LOCK for 5 seconds: the LOC indicator and the padlock symbol appear, all buttons are blocked. To unlock, hold LOCK again for 5 seconds until ULOC appears and the padlock disappears.
How to switch between heating and cooling modes?
Hold MODE for 5 seconds, then use + or - to select HEAT (heating) or COOL (cooling). Confirm by pressing SET. The thermostat adjusts its control behavior accordingly.
How to activate the screen backlight?
Press LIGHT to turn on the blue LED backlight for 15 seconds. It turns off automatically after this period to preserve battery life. The lighting consumption is less than 3 mA.
How to calibrate the temperature sensor if the measurement seems inaccurate?
Hold SET and then press MODE to access technical settings. Select CAL with MODE, then correct the value between -3.0 and +3.0°C in 0.5°C steps with + or -. Confirm with SET.
What does the display '--:--' mean on the Coati 12617 screen?
The display '--:--' indicates that a programming slot has been intentionally deactivated. During programming, press DAY on this slot to skip it without executing. If the general time is not set, configure it first via the DAY button.
What batteries to use and when should they be changed?
The Coati 12617 operates with 2 AAA 1.5V batteries, preferably alkaline. A low battery indicator automatically displays when the voltage drops below 2.7V. The standby consumption is 10 mA.
How to reset the thermostat to factory settings?
Remove the back cover and press the small round button for a reset without losing configuration (time and programs retained). To completely restore factory settings, hold RESET on the front for 3 seconds from normal operating mode.

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How to set the manual mode of the Coati 12617 thermostat?
Frequently Asked Questions - 26 j
Response Notice-Facile

The Coati 12617 thermostat offers a manual mode to adjust the temperature independently of your usual programming. You can set it in two ways: temporarily until the next program, or permanently until you manually cancel it.

Temporary mode: Press the + or - buttons until the screen displays the desired temperature (between 5°C and 35°C). A symbol will flash on the screen to indicate that you are changing the target temperature. Then wait a few seconds without pressing any buttons: the temperature will be fixed and will alternate with the ambient temperature on the display. This setting will remain active until the next program is activated. To cancel this mode before this activation, press the SET button.

Permanently mode (HOLD function): Press and hold a + or - button until the word HOLD appears on the screen. Then select the desired temperature using the + or - buttons and confirm by pressing SET. The screen will alternate between your main screen and the target temperature accompanied by HOLD. This mode remains active indefinitely until you press SET again to deactivate it.

Useful reminders: Before using manual mode, make sure you have correctly set the control temperatures of your thermostat (comfort temperature around 21°C and economical temperature around 18°C by default). Manual mode only works for immediate temperature adjustment, not for modifying existing programs. If you wish to return to your usual programming after using temporary mode, the system will automatically switch to the next scheduled time slot.

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Why doesn't the boiler turn on with the Coati 12617 thermostat?
Frequently Asked Questions - 26 j
Response Notice-Facile

If your boiler does not turn on with the Coati 12617 thermostat, several checks are necessary to identify the cause of the problem. Here are the points to check in order:

Check the operation switch on the front of the thermostat. This manual switch directly controls the activation of the heating system. If it is in the 0 position, the boiler is completely blocked and will never turn on, even if the ambient temperature is well below the setpoint. Make sure to set it to position 1 to allow the thermostat to control the boiler according to the defined programs and settings.

Check the power supply to the thermostat. The Coati 12617 operates with two AA 1.5V alkaline batteries. When the battery level is low, a battery symbol appears on the screen. If this symbol appears, the batteries must be replaced immediately, as a weak battery prevents the thermostat from functioning properly. Also, ensure that the screen displays the time, date, and ambient temperature at startup: if the screen is blank or shows erratic information, press the RESET button using a pointed object.

Check that the thermostat is properly connected to the boiler. The Coati 12617 must be connected according to a specific wiring diagram: the L and N conductors must be connected to the boiler, and two specific cables indicated on your boiler's wiring diagram must connect the thermostat to it. A poor connection, a disconnected cable, or a reversed cable will completely prevent the boiler from triggering. Physically check the connections at the back of the thermostat and in the boiler.

Ensure that a heating program is active and correctly configured. The thermostat has 6 programming slots (P1 to P6) per day, over 7 days. If no heating program is activated for the current day and time, the boiler will never be triggered. Make sure you have configured at least one operating program (e.g., P1) and that it applies to the current day and time. The thermostat can only operate according to the defined programs or in manual mode.

Check the triggering temperature threshold. In economy mode (moon symbol), the boiler only turns on when the ambient temperature drops below 18°C minus an adjustable differential between 0.2°C and 1°C. In comfort mode (sun symbol), you can set a custom setpoint temperature between 5°C and 35°C. Ensure that the current ambient temperature (displayed on the screen) is well below the configured setpoint temperature for the thermostat to trigger the boiler.

Check that the HOLD mode is not activated. If the word HOLD appears on the thermostat screen, it means that the temperature is locked at its current value and the thermostat will no longer respond to the programmed triggering thresholds. Press the SET button to deactivate this mode and return to normal operation.

If after these checks the boiler still does not turn on, the problem is either due to a poor electrical connection between the thermostat and the boiler, or a fault in the thermostat itself. In this case, refer to the installation manual of your heating system or contact a qualified installer to check the connections and the integrity of the thermostat.

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Download the instructions for your Thermostat in PDF format for free! Find your manual 12617 - Coati and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. 12617 by Coati.

USER MANUAL 12617 Coati

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Art.: 12617

(E) MANUAL DE INSTRUCCIONES
(P) MANUAL DE INSTRUÇÕES
(F) MODE D'EMPLOI
(I) MANUALE D'INSTRUZIONI
(GB) OPERATING INSTRUCTIONS
(PL) INSTRUKCJA OBSLUGI

Coati 12617 - Art.: 12617 - 1

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Coati 12617 - Art.: 12617 - 2

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MANUAL DE INSTRUCCIONES ..... 5
MANUAL DE INSTRUÇÕES ...... 21
MODE D'EMPLOI.... 36
MANUALE D'INSTRUZIONI...... 53
OPERATING INSTRUCTIONS...... 69
INSTRUKCJA OBSLUGI...... 83

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English

Polski

Coati 12617 - Art.: 12617 - 3

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E) CRONOTERMOSTATO DIGITAL

ÍNDICE

P) CRONOTERMOSTATO DIGITAL

ÍNDICE

This programmable thermostat has been designed to be used with fixed oil, gas or electric heating systems, and may be used in place of most indoor home thermostats.

2. INSTALLATION

Coati 12617 - INSTALLATION - 1

WARNING

The thermostat should be installed only in dry, indoor areas, in fixed heating systems, and on non-conductive surfaces.

To avoid electrical shock, always disconnect the heating system from the main electrical power from the

Coati 12617 - WARNING - 1

master switch in the house. Please read carefully the following instructions before installing the thermostat.

Where to Install the thermostat

The ideal location for your thermostat is a spot approximately 1'5 meters from the floor, in a well ventilated area, and far from:

  1. Indoor draughts
  2. Heat sources
  3. Heat from the sun or household appliances
  4. Built-in pipes or chimneys

It is advisable to install your thermostat in a frequently used room, such as the living room or dining room.

Mounting the thermostat on the wall

Remember to disconnect the main electrical power from the central switch before taking out the old thermostat and installing the new one.

  1. Before placing the batteries, make a hole in the wall, making sure that the thermostat cable terminals are properly aligned.
  2. Next, place one of the plastic anchors provided with the thermostat into the hole. Make sure the anchor is flush with the wall.
  3. Fit one of the screws provided into the anchor.

  4. On the back of the thermostat, there is a hole on the right side. With the back of the thermostat facing the wall, line up the hole on the thermostat with the screw on the wall, moving the thermostat toward the left until it fits into the guide.

  5. Open the front cover of thermostat. In the battery compartment there is a second hole for mounting the thermostat. Mark on the wall the location for the second screw, making sure that it is in line with the first screw, and remove the thermostat.

  6. Make a hole where you put your mark, and place another plastic anchor, again ensuring that the plug is flush with the wall.

  7. Mount the thermostat on the wall and connect the cables to the terminals as shown in the following diagram. If you have any questions or concerns, call our customer service number.

  8. The terminals are found on the back of the thermostat. Only two cables are needed to connect the thermostat to the heater, these cables are shown in the heater electrical diagram or in the electrical diagram of the thermostat which is replacing.

Note: When there is not previous installation, bear in mind that most heaters have their own thermostat. Remove the connecting bridge between the heater and its own thermostat, and connect the heater to the cables leading directly to the new thermostat.

English

For greater safety, however, consult the manual for your particular heating system beforehand.

  1. Again line up the new thermostat with the hole for the first screw. Open the front cover, and fit the screw into the plug located behind the battery compartment.
  2. Once the thermostat is mounted and connected, proceed to reconnect the main electrical power from the household main switch.

Placing the Batteries

The thermostat operates with two 1'5 V AA batteries, preferably alcaline. To switch on the thermostat place the batteries into the battery compartment.

When inserting the batteries for the first time, the screen should show two different informations alternatively: in the first screen it shows the time, date and room temperature (for example 22^ C), as shown in the drawing below:

Coati 12617 - Placing the Batteries - 1

text_image 1 0:00 23°C 00 06 12 18 24

In the second screen it shows the consignment temperature, as shown in the drawing below:

Coati 12617 - Placing the Batteries - 2

text_image 1 * SE 18°C 00 06 12 18 24

If case the screen shows a different information, press the RESET key using a sharp object, such as a paper clip.

After inserting the batteries, close the thermostat front cover.

When the battery level is below the minimum to ensure the correct working of the thermostat, the screen will show the symbol. When this happens, replace the batteries for new ones, preferably alcaline.

3. TIME AND DATE SETTING

  1. Press the √ key once, the day indicator starts blinking. With / keys set the day of the week.
  2. Press the √key again, the hour indicator starts

blinking. With / keys set the hour.

  1. Press the key again, the minutes indicator starts blinking. With / keys set the minutes.
  2. Press the key again to exit, or after 15 seconds it will exit automatically.

4. CRONOTHERMOSTAT ADJUSTMENTS

The thermostat has several control functions which can be adjusted by the user:

Temperature Differential Adjustment

The temperature differential refers to the minimum temperature difference between room and consignment temperature which causes a working change.

The temperature differential can be set between 0'2°C and 1°C. To set the temperature differential:

  1. Press the DIF CL key until you see on the screen dIFF0.2 °C.
  2. With / keys set the temperature differential.
  3. To set the new differential value and return to the normal operating mode, press SET key.

Temperature Gauge Adjustment

In some special cases the thermostat can be installed in a place where it cannot measure the room tempera-

ture you wish to control. For example, you may wish to control the temperature in the dining room and the thermostat is located in another room, so we have to take into account that there might be a temperature difference between both rooms. To compensate this temperature difference between the two rooms, the temperature gauge can be modified between -5^ and +5^ , depending on the temperature difference existing between the two rooms.

  1. Press and hold the DIF CL key until you see on the screen CL 0°.
  2. With / keys set the temperature gauge.
  3. To set the new differential value and return to the normal operating mode, press SET key.

This value will be used to add or subtract it from the real room temperature measurement shown in the screen, using this temperature as the control temperature.

5.CONTROL TEMPERATURE SETTING

This thermostat works according to two different control temperatures: economic temperature, symbolized as a moon drawing in the screen, and comfort temperature which is symbolized as a sun drawing.

Normally, "comfort" temperature is the one we want to have when we are at home and "economic" tempera-

ture when we are out. Obviously, “economic” temperature should be lower than “comfort” temperature.

For example, if the user does not change the pre-set control temperatures, will have a “comfort” temperature of 21^ C and an “economic” temperature of 18^ C. During the periods in which it is selected the “comfort” temperature, the system will keep the room temperature around 20^ C depending on the selected temperature differential.

When the user selects the “economic” temperature, the system will be activated only if the room temperature falls below 18^ C minus the differential. When the temperature comes again over 18^ C plus the differential, the system will stop.

In order to change both “economic” and “comfort” temperatures:

English

  1. Press key, the sun indicator starts blinking.

  2. With / keys set the "comfort" temperature.

  3. Press key again, the moon indicator starts blinking.

  4. With / keys set the "economic" temperature.

  5. Finally press the SET key to confirm and exit. If

you don't press any key, it will exit automatically after 15 seconds also saving the new temperature values.

The factory pre-set values are the following:

-comfort temperature: 21°C
-economic temperature: 18°C
-control temperature for or HEAT mode: 7°C.

The unit will exit from this function automatically if any key is not pressed in 10 seconds.

6. PROGRAM SETTING

Once you have set the control temperatures, time and date, you can set the working program. To do so, select the day or group of days in which you want the program to be activated, the number of program you want and if the program is not a pre-set one, set the temperatures we want for each period.

SELECTION OF THE DAY/GROUP OF DAYS AND PROGRAM NUMBER

  1. Press key, the day or group of days (1-7) indicator starts blinking.
  2. With / keys, select the day or group of days we want to program. You can choose between following three options:

  3. A different program for each day of the week (1, 2, 3, 4, 5, 6, 7).

  4. One program for days 1-5 and another program for days 6 and 7 (1-5, 6-7).
  5. The same program for all the days of the week (1-7)
  6. Press | key to confirm the day or group od days, the program indicator starts blinking.
  7. With / keys, select the program (P1-PA) you want to set for the selected day or group of days.
  8. Press SET key, the day or group of days indicator start blinking again and you can repeat the above steps to select another day or group of days to set another program.
  9. Pressing SET key a second time, you will exit this function saving the changes.

7. CUSTOMIZE YOUR OWN PROGRAM

The thermostat can store 10 different programs, the first two programs (P1 and P2) are fixed.

P1 is comfort temperature for the whole day, and P2 is economic temperature for the whole day. The other 8 programs are totally programmable by the user, who can decide for each one of the 24 hours in a day to have the economic temperature, comfort temperature or OFF mode.

In order to customize your own program make the following.

  1. Press and hold SET key and at the same time press key, the program indicator starts blinking.

  2. With / keys select the program you want to modify.

  3. Press key and the first time segment, corresponding to the period between 00:00-01:00, starts blinking.

  4. With / keys you can go forward or backwards to the next time segment without changing the status of original time segment.

  5. When you want to change from comfort to economic temperature or vice versa in one time segment, press key. The temperature for that segment will change from comfort to economic or vice versa and the next time segment will start blinking.

  6. When one time segment is blinking and you press the key, this time segment will be empty (indicating mode for this segment) and next time segment will start blinking.

  7. When you have finished programming your own program, press SET key and the edited program indicator will blink again. In this moment you can change to another program using / keys in order to program it following above steps.

  8. Press again SET key to exit and save the changes after you have finished the new program.

8. ANTI-FREEZE FUNCTION

This function is only available when the chronothermostat is installed in a heating system and allows the establishment of a very low temperature, at which the system would activate in order to avoid the formation of ice in the pipes.

  1. Press the key. The display will show the symbol and the symbol

  2. By pressing any button the anti-freeze function will deactivate and the normal operation programme will return.

9. MANUAL OPERATION

With this thermostat you can manually set a temperature level and independently of the program established for that period. This function can be activated permanently or for a certain period of time. When it is activated permanently the fixed temperature will remain until you press SET key, and when it is activated for a certain period of time the the fixed temperature will remain until next program instruction. In that moment the manual function is automatically cancelled.

In order to fix the manual operation for a certain

period of time:

  1. Press / keys until the desired temperature is shown in the screen. When pressing / keys the indicator will be blinking and the screen will be showing the temperature you want to fix.
  2. After a few seconds without pressing any key, the selected temperature will be fixed and it will be shown in the screen alternatively with the room temperature. The new temperature level selected will remain until next program instruction.
  3. If you want to cancel the manual mode before next program instruction, press SET key.

In order to fix the manual operation permanently:

  1. Press and hold Key until HOLD indication is shown in the screen.
  2. With / keys select the desired temperature.
  3. To fix the new temperature level press SET key The screen will show alternatively the main screen and the new consignment temperature selected together with HOLD indication.

Remember: this function will remain activated until you press SET key.

ON/OFF switch.

In the front side of the thermostat there is a manual

switch with which you can stop the heater system. If you select 0 position, the heating system will not start even if the room temperature is lower than the consignment tempered specified in the current program. If you select 1 position, the heating system will work according to the stabilised program.

10. TECHNICAL FEATURES

Power Source: 2 x 1'5V AA batteries

Preferably Alcaline

Contact capacity: 230V AC 6(2)A MAX

Temperature Range: 5°C to 35°C

Control range: 7°C to 30°C

Differential : 0,2° to 1° C

Temperature accuracy: +/- 1C AT 20 C

Clock accuracy: +/- 90 SEC./MONTH

PL) CHRONOTERMOSTAT CYFROWY

SPIS TRESCI

  1. USTAWIANIE CZASU 83
  2. USTAWIANIE BIEŻĄCEGO PROGRAMU .....84
  3. USTAWIANIE PROGRAMU 86
  4. USTAWIANIE TEMPERATURY 87
  5. TRYB TYMCZASOWEGO POMINIĘCIA PROGRAMU.... 87
  6. FUNKCJA PRZECIW ZAMARZANIU 88
  7. FUNKCJA SWING 88
  8. FUNKJA HOLD.... 88
  9. PRZEŁACZNIK ON/OFF 88
    10.FUNKCJA ELECTRONICZNEJ KALIBRACJI .. 89

1. USTAWIANIE CZASU

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Product information

Brand : Coati

Model : 12617

Category : Thermostat