KIT THERMO DIGI 24 HF - FLASH - Free user manual and instructions

USER MANUAL KIT THERMO DIGI 24 HF FLASH

KitThermoflash DIGI 24 HF The Thermoflash DIGI 24 HF kit has been designed to offer you comfort and energy savings. It will be easily installed in your home and will control the ambient temperature according to the program. It will control through radio waves the RF receiver which may be fitted close to the boiler or the heating system. The Thermoflash DIGI 24 HF kit will control the ambient temperature according to 3 temperature levels. • Comfort temperature: this is the temperature for your hours of presence. • Reduced temperature: this is the temperature for your brief absences or during the night. • Frost protection temperature: this is the minimum temperature for long absences. It protects your dwelling from the risk of frost.

Wireless clock thermostat and wall-mounting receiver

Wireless clock thermostat, daily cycle and IP43 wall-mounting receiver

FR GB IT DE ES Product presentation

Installation of thermoflash DIGI 24 HF The thermostat DIGI 24 HF Easy to install, easy to program, the kit DIGI 24 HF will allow you to control your heating system in accordance with your way of life.

To control accurately the ambient temperature, the DIGI 24 HF must be installed 1,5 m. above the floor, on an internal wall shaded from direct sunlight and from all thermal influences such as: television, lamps, heater, etc.

Reduced temperature Comfort temperature +/– buttons for adjusting settings

Warning light to indicate battery wear

Indicator for current temperature level comfort or reduced

Heating or air conditioning start-up indicator

Prolonged absence (holidays) Viewing of comfort and economical periods

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The DIGI 24 HF is delivered with a base.With this accessory, you can simply put it on a furniture. It is important to check that no external influence will perturb it (heater, window etc.).

P1 to P4 Comfort Reduced programme temperature temperature selection setting setting

RESET You can also install it on an internal wall. • Therefore, take out its wall mounting base.

The IP43 wall-mounting receiver The IP43 wall-mounting receiver can be easily installed close to the boiler.The thermostat DIGI 24 HF will control the ambient temperature in the dwelling and will transmit ON and OFF signals to the receiver.

for configuration and priority setting. Indicator of Power on and coding light. LED on = product is powered on. This LED flickers during coding operations. Operation indicator light. The LED is on when receiver’s output contact is closed = ON.

• Fix it to the wall.

Important: the transmitter and receiver assembly is factory coded and is therefore immediately operational. There is no need to recode.

Inserting or re-inserting the batteries This clock thermostat is equipped with a warning light to indicate when the batteries need replacing. As soon as this indicator lights up at the bottom right-hand side of the display panel, replace the batteries (use two 1.5V LR6 alkaline batteries, life is approximately 12 months). The device remains programmed for 60 seconds while batteries are being replaced.

Reset Before beginning the programming of the device, please slide cover down and press RESET with the tip of a pen.

• Then replace the product on its base.

Setting current time

Set the time using the +/- buttons (the numbers

run off more quickly when the button is pressed continuously).

P3 = Comfort temperature from 6 a.m. till 8.30 a.m., from 11.30 a.m. till 1.30 p.m. and from 4.30 p.m. till 11 p.m. Reduced temperature from 8.30 a.m. till 11.30 a.m. from 1.30 a.m. till 4.30 p.m. and from 11 p.m. till 6 a.m.

You are putting the device into operation for the first time. • You have just pressed the RESET button. • I2:00 appears and the pointer ▲ flashes.

button several times to obtain 6:00 :The time displayed advances by 30 minutes for each short press. Continuous pressing accelerates the time run-off.

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P4 = Blank programme allowing you to create 3 comfort temperature periods and 3 reduced periods.

Selection of an existing P1, P2 or P3 programme (in programming mode all modifications are automatically validated). example : P2

Validate with the OK button. If you wish to change the time or the day, press

• Press the button several times to obtain 8:00. • Press the button several times to obtain I2:00. • Press the button several times to obtain I4:00. • Press the button several times to obtain I8:00. • Press the button several times to obtain 22:00. N.B. : if you make a mistake (e.g. 11.30 instead of 12.00) use the +/- buttons to advance or return and correct with the thermometer buttons.

Validate with the OK button. Press the MODE button to return to Auto mode. Programme reading

the MODE button until the pointer ▲ under the clock sign and continue as above for points and .

You can check your programming:

Comfort and reduced temperatures are pre-set: Comfort = 20°C, Reduced = 16°C.

programming mode. The N° of the programme assigned to the day flashes on the right-hand side of the display panel.

Press the PROG P1-P4 button until the P2

programme number flashes in the right side of the screen.

Modification of comfort temperature

Press the button. Modify the temperature with the +/- buttons. Validate with the OK button. Modification of reduced temperature

Press the button. Modify the temperature with the +/- buttons. Validate with the OK button. Programming

Validate with the OK button.

A half-empty thermometer corresponds to 30 minutes at reduced temperature. A full thermometer corresponds to 30 minutes at reduced temperature. example: programming 3 temperature periods: 6 a.m. till 8 a.m., noon till 2 a.m. and 6 a.m. till 22 a.m.

P1 is the default allocation. If this corresponds to your life style, stay in automatic mode, otherwise, continue.

P2 = Comfort temperature from 6 a.m. till 8.30 a.m. and from 4.30 p.m. till 11 p.m. Reduced temperature from 8.30 a.m. till 4.30 p.m. and from 11 p.m. till 6 a.m. 2

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Automatic mode (Auto) You pass into automatic mode by pressing the MODE button until the pointer ▲ appears under Auto. In automatic mode the clock thermostat adapts to your life style by running the programs you have selected.

Press the PROG P1-P4 button until the P4 programme number flashes in the right side of the screen.Your display panel indicates time as 0:00 and the first thermometer flashes on the 24-hour profile.

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Manual mode (Manu) Manual mode transforms your device into a simple thermostat. It allows you to maintain a constant temperature in your dwelling (set to a temperature of between 5°C and 30°C). Auto Manu ¡c

P1 = Comfort temperature from 6 a.m. till 11 p.m. Reduced temperature from 11 p.m. till 6 a.m. 0

Press the MODE button to return in Auto mode.

Creating a P4 programme A 24-hour profile composed of 48 thermometers at the bottom of the display panel allows your programme composition to be easily viewed;

You can programme your DIGI 24 HF according to 4 programme settings: P1, P2 and P3 are prerecorded and cannot be modified. P4 is blank and allows you to create a personalized programme.

From Auto mode, press the PROG P1-P4

Press the PROG P1-P4 button to go into c

Press the MODE button to position the pointer ▲ under Manu.

Press the + or - buttons to adjust to the desired temperature (for instance 22.5°C).

To quit the Manu mode, press the MODE button and re-position ▲ under Auto.

Temporary modification

The current temperature level indicator (comfort or reduced) will begin flashing. This modification ends with the next change in programmed temperature. To return to the initial programme press MODE and re-position the pointer ▲ under Auto. The current temperature level indicator (comfort or reduced) will stop flashing when the temporary modification comes to an end.

Prolonged (holidays)

This mode protects your dwelling from freezing by maintaining a minimum adjustable temperature in your dwelling during your absences. You can programme the length of your absence so that the temperature rises for your return. 2 different settings are available for maintaining temperature above frost level: Permanent frost protection • Press the button, the day 0I flickers. • Press once the - button, the FORC display flickers. • Validate with the OK button. • Using +/- buttons, set the temperature level desired during your absence. • Validate with the OK button. To cancel and return to Auto mode, press MODE button. Setting frost protection temperature for a certain number of days • Press the button, the day 0I flickers. • Using +/- buttons, set the length of your absence in days (from 1 to 99 days). The current day count as one. • Validate with the OK button. • Using +/- buttons, set the temperature level desired during your absence. • Validate with the OK button. To cancel and return to Auto mode, press MODE button.

Possible settings Various settings can be made on the back of the device (when it is not mounted). 1- Selection of installation’s type

Technical specifications

In order to associate the transmitter with the receiver: • Press the receiver’s pushbutton for more than 3 seconds. • The indicator OK light will start flickering, release the pushbutton. The system is in configuration mode. • Press the RESET button during 3 seconds of the transmitter Thermoflash DIGI 24 HF. • The indicator OK button will stop flickering, at the end of 5 secondes. The transmitter/receiver link is now established.

Reset For clearing all transmission/reception links: • Press the receiver’s pushbutton for more than 10 seconds. • The indicator OK light flickers slowly, then more quickly. • Press again the receiver’s pushbutton more than 3 seconds. • The indicator OK light stops flickering, all links have been cleared. The receiver returns to the Auto mode.

Priority setting Manual control is provided for this product. • Press shortly receiver’s pushbutton (<3 sec). Each press reverses output state.

Transmitter Adjustment range for comfort temperature: +5°C to +30°C Adjustment range for reduced temperature: +5°C to +30°C Adjustment range for frost protection temperature: +5°C to +30°C Display range for ambient temperature: 0°C to +40°C Static differential: < 0.3 K Power: 2 standard LR6 alkaline batteries (to supply the product and the radio transmission) Operating range: 75 m from transmitter to receiver in a free field (operates over 3 building floors) Transmission frequence: 433.92 MHz Transmitter duty cycle: 10% IP: 30 Operating temperature: 0°C to +40°C Storage temperature: –20°C to +70°C Hygrometry: 95% max. at 25°C Dimensions: 115 x 82 x 34 mm Degree of pollution: standard Standards: EN 301-489-3 Receiver Supply voltage: 230 V +10 % at -15 % Minimum load: 12 V 100 mA Output: 1 changeover contact free of potential Switching capacity: AC1: 16 A 250 V Inductive: 3 A (cos ϕ = 0,6) Radio frequency: 433.92 MHz Degree of protection: IP43 Isolation class: II Mechanical protection: IK04 Operating temperature: -10°C to +60°C Storage temperature: -20°C to +70°C Flexible capacity: 0,5 to 1,5 mm Rigid capacity 0,5 to 2,5 mm Dimensions: 130 x 60 x 27 mm Hygrometry: 90% max. at 20°C Receiver class: 2 Standards: EN 60669-2-1 2

EN 300220-3, EN 301-489-1 and EN 301-489-3.

Note: radio control retains priority.

Troubleshootings • The heating does not start: - receiver’s power supply is cut off (OK light is off). Check fuse and circuit breaker. • Receiver is outside of transmitter’s range: - move transmitter closer to receiver. • Receiver does not recognize transmitter’s code: - re-install receiver. • The system does not start or does not stop: - the receiver or transmitter is disturbed by radio transmission (radio ham, TV monitor, cellular phone re-transmitter, etc.): attempt to remove the source of disturbance. In case of persistent problem,call on your electrician.

2- Selection of adjustment mode

The proportionnal mode is to be set when using floorheating (high inertia). 3- Anti-locking function for the circulation pump (activation of the pump for 1 minute every 24 hours)

■ Anti-locking function off

Anti-locking ■ function on Usable everywhere in Europe

Receiver installation

Before working on the installation, isolate all electrical supplies. All electrical wiring must be carried out by a qualified person.

For easier installation, the Thermoflash DIGI 24 HF kit is suppplied with a flexible 4-wire 1,5 mm2 cable of 1.20m length (not connected). We recommend using this cable for connecting the HF receiver according to the following colour codes: brown = phase blue = neutral gray connection to the boiler black

When two appliances (heating and cooling) are connected, always keep one of them switched off to prevent their simultaneous operation during the same season.