HOLIDAY Function :
With
&
keys, go to
function. Then select with
&
keys the delay in hours ( H ) if below 24h then
in days ( d ). Then select a mode
or . The
logo is active and the number of hours / days left is displayed
until the Timer returns to
mode and continues to follow the program.
KEYPAD LOCK Function :
Function to prevent any modification of the parameters.
In
,
,
and
operating modes, press the
key, then while the
key is still being pressed,
press the
or
key to lock (
) or unlock (
) the keypad.
Special Functions
Press the
key for 5 seconds
, Then use
or
keys to select the installation parameter to be
adjusted.
Press
to toggle the parameter setting or edit the value. If the value starts to blink you can use
&
keys to adjust this value. Press
&
keys at the same time to reset this value to the factory
default value.
Once you have adjusted the value press
to validate this parameter value.
When you have finished, use
&
keys to go to “End” display and then press
key to exit
installation parameter menu.
J0:
°C / °F temperature display selection.
J1:
“12H” / “24H” Clock display selection.
J2:
“Hot” or “Cold” Choice of adjustable parameters
Select “Hot” to adjust the heating parameters
Select “Cold” to adjust the cooling parameters
J3:
“ITCS” or “no” Select Intelligent Temperature Control System functionality.
J4
“NC” or “NO” Normally Closed or Normally Open actuator selection.
J5:
“PUNP” or “no” Select to perform a daily exercise everyday (a minimum 1 minute on cycle per
day)
J6:
“Air” or “Flor” temperature regulation selection. (set to Air and connect floor sensor for combined
operation)
J7:
“rEGU” (Proportional Integral) or “HYSt” (0.3°K Hysteresis) regulation type selection
Installation Parameters Menus
With a radiant heating system, it takes time for the system to respond. When using programs, the
thermostat’s Intelligent Temperature Control System will activate your system in advance to ensure the
desired temperature at the hour programmed following your weekly program.
The Intelligent Temperature Control System works in the following way:
When you start your thermostat for the first time, it will measure the time taken by your system to reach
the set temperature. The thermostat will re-measure this time at each program change to compensate
for external temperature changes & influences.
You can now program your thermostat without the need to compensate for the time it takes the system
to respond because your thermostat does it for you automatically.
Measured temperature precision
0.1°C (or 0.2°F)
Operating temperature
0°C - 50°C (or 32°F – 122°F)
Setting temperature range
5°C - 37°C by 0.5°C step (or 41°F - 99°F by 0.5°F step)
Regulation characteristics
Proportional integral regulation (adjustable see installation
menu) Cycle: 3 minutes or
Static differential 0.3°K
Electrical protection
Class II - IP30
Power supply
24 VAC +/- 10%
Outputs
Heat:
Cool:
Setback signal:
Fan:
TRIAC outputs 24 VAC, 15 W max. (4 actuators)
Relay 5A 250 Vac
TRIAC outputs 24 VAC, 15 W max.
Relay 5A 250 Vac
Optional external floor sensor
NTC (10K Ohms) 3m
ITCS (Intelligent Temperature Control System)
Technical Characteristics
Hour at the cursor position
At the current blinking program hour, press
to
choose
(standard) mode or
to choose
(setback) mode. The timer will now move to the next
hour. Repeat this process for each hour.
Day
Cp:
“2.0°C/3.6°F” Compensation value in degrees. Must be adjusted by a professional.
Ao:
Air sensor calibration. Display measured Air sensor value. (default: no offset)
Fo:
Floor sensor calibration. Displays the measured Floor sensor value. (default: no offset)
FL:
“18°C/64°F” Floor temperature Low limit
FH:
“28°C/82°F” Floor temperature High limit
CLr:
Press
key for 5s to reset all parameters to factory default values.
End:
Press
key to exit installer menu. (Installer menu will also exit on time out.)
* (Default parameters are underlined.)
Modes of Operation
(continued)
To make corrections, press
or
keys to select the
appropriate hour.
After programming the 23
rd
hour, the program will jump
to the next day. (Pressing
will also jump to the
next day). The previous day’s program is copied to ease
programming.
When you press
on day 7 you return to the top menu.
Now put the timer thermostat in
mode.
Press
to select the program.
For preset programs, you return to the top menu and
can put the timer thermostat in
mode.
For user programs, you can now define the program.
