Radson Infrared clock ET - Manuel (Page 4)

4 Infrared Thermostat Transmitter with Digital Display - Instructions PPLIMP10314/Bd of 03/03/2011
Auto AUTOMATIC operating mode
• The transmitter follows the program (set in ) mode)
according to the current time. By pressing OK and then
t and u , an exemption of the temperature can be set
until the programme’s following change of cycle.
 At the next cycle change, appears.
Use + and - to set the desired temporary temperature.
 At the next cycle change, disappears and the pro-
gram continues without changes.
 You can always stop the exemption by pressing (

)
Holiday function
This function puts your heating system in FROST PROTEC-
TION mode during the number of days of your choice.
• Using the t or u , keys, go to
.mode. Next, use the
t and u keys to select the number of days (d). Press
OK to confirm.
• The holiday period will begin when OK is pressed to
confirm (can be set to 1 to 44 days). Press OK to con-
firm: the symbol blinks, and the number of days will
count down until the end of the period.
• Please note that a holiday period is defined in full days
(if it starts at 8:20, it will end at 9:00 at the end of the
number of days selected).
• Exit holiday mode at any time by pressing (

) .
boost Function (available in modes , Auto , , , )
This function allows you to rapidly increase the tempera-
ture in your bathroom and/or dry your towels at a given
time for a defined period, without changing any of the
programmes.
• Electric or combined towel radiator: :
 Press the Boost key : the segment appears to indi-
cate that the device is heating to maximum tempera-
ture. The Boost timer replaces the current time (the
factory default Boost time is 30 minutes). The “A” LED
blinks red.
 To change the Boost duration, press OK and set using
the + and - keys: the setting is done in 10 minute steps
(min: 0:00 / max: 2 hrs).
 To turn off the Boost function, press (

) .
• Electric or combined towel radiator with Turbo
option:
 Select the desired mode by pressing the Boost but-
ton repeatedly : : (device only – F LED) /
(Turbo
only – E LED) / (device + Turbo – F and E LEDs) /
_ _Stop.
 The Boost timer replaces the current time display.
 To change the Boost duration, press OK and set using
the + and - keys: the setting is done in 10 minute steps.
NOTE : You can stop the forced operation at any time
by pressing the Boost key until it disappears or by
pressing (

) .
Keypad lock
Use this feature to avoid changes to transmitter settings.
To lock the keypad, press and hold the (

) key, and then
press t or u .
The keypad lock symbol should appear.
Repeat the same procedure unlock the keypad.
User settings
You transmitter has a settings menu to allow you choose
different settings to suit your own preferences.
To access this menu, press and hold the (

) key for 10
seconds. The first parameter in the list below will be dis-
played.
You can now choose a setting using th t and u keys.
Once you have chosen the setting, press OK to access set-
tings (flashing display) and change using t and u. Press
OK again to confirm your setting.
To exit the user menu and return to the main menu, go to
the “End” setting and press OK.
• LANG : Choose the language (FrANçais/English)
• SOUF : Turbo control (yes/no)
• dEG : emperature units
( °C: Celsius / °F: Fahrenheit)
• tEMP : Room temperature display (yes/no)
• Sond : Sensor used for temperature control:
Int = Room temperature sensor inside the
transmitter.
Ext = Sensor on the receiver (on the radiator)
The receiver/radiator sensor is the default sensor.
• C : calibration offset added to the order transmitted
to the receiver (-3.0°C to +3.0°C, by default set at
0.0°C)
Note : this value can only be adjusted if SENS=Ext.
If SEN=Int, this value is fixed at 0.0°C.
• Air.C : Calibration of room temperature sensor (sen-
sor on the transmitter).
Calibration must be done after a given order has
been operating for a day.
Place the thermometer in the middle of the room at
about 1.5 m above the floor. Record the tempera-
ture shown after 1 hour.
When you enter calibration mode for the first time,
the indicator says “no”, which means no calibration
has been performed yet.
Enter the reading on your thermometer using the +
and - keys and confirm your settings with OK. YES
appears to indicate that calibration has been per-
formed.
Important note :
Un écart de température trop important peut signi-
fier aussi une mauvaise installation de votre émet-
teur.
• If the temperature difference is too great, this could
mean your transmitter was not installed properly.
• 24H/12H: unit of time 24H = 24:00 / 12H = 12:00
AM
• ChG.T: Automatic Daylight Saving Time adjustment
yes = the time will change automatically
no = the time must be changed manually
• CLr ALL : Resets to factory defaults. Also deletes the
time and U1/U2 programs.
Press and hold OK for 10 seconds to reset.
• End: Exit user menu
Press the OK key to exit the menu and return to the
main screen.