Temperature Adjustment - CHAFFOTEAUX EXPERT CONTROL Mode D'emploi

temperature adjustment

To set the temperature adjustment pa-
rameters, simultaneously press and
hold the back "
until "Enter code" appears on the dis-
play.
Turn the knob to enter the technical
code (234) then press OK; the display will
show Technical area.
Turn the knob and select Complete
menu.
Press the OK button.
Turn the knob and select:
4 Zone 1 Parameters
Press the OK button.
Turn the knob and select:
4.2 Zone 1 setting
Press the OK button.
Turn the knob and select:
4.2.0 Z1 T range
Press the OK button.
Turn the knob and select the tempera-
ture range:
0 low temperature
1 high temperature
Press the OK button to confi rm.
Turn the knob and select:
4.2.1 Select type
Press the OK button.
Turn the knob and set the type of tem-
perature adjustment installed:
- 0 Fixed fl ow temperature
- 1 Devices ON/OFF
- 2 Room Sensor Only
- 3 Outdoor Sensor Only
- 4 Room Sensor + Outdoor Sensor
Press the OK button.
Turn the knob and select:
4.2.2 Temperature adjustment curve
Press the OK button.
Turn the knob and set the curve in ac-
" and "OK" buttons
cordance with the type of heating system
and press the OK button.
- low temperature system
(fl oor panels)
curve between 0.2 and 0.8
- high temperature system
(radiators)
curve between 1.0 and 3.5
The checking process for the suitability
of the curve requires a long period of
time during which several adjustments
may be necessary.
When the outdoor temperature falls
(winter) three conditions may arise:
1. the temperature of the room may fall,
indicating that a steeper curve should
be set
2. the temperature of the room may rise,
indicating that a gentler curve should
be set
3. the temperature of the room remains
constant, indicating that the set curve
is exactly right
Once you have found the curve which
maintains the room temperature at a
constant level, check the actual tem-
perature value.
Turn the knob and select:
4.2.3 Parallel shifting
Press the OK button.
Turn the knob and set the most suitable
value. Press the OK button to confi rm.
NOTE:
If the room temperature is higher than
the desired value the curve must be
shifted lower. If, on the other hand, the
room temperature is too low the curve
should be shifted upwards. If the tem-
perature of the room corresponds with
the desired value, the curve is in the
right position.
In the graph below, the curves have been
divided into two groups:
GB
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