Keypad - Airbloc ACR Instruction Manual

4: External temperature
This function is accessed by pressing the
button until the display shows
This is only displayed if the optional external
temperature sensor
controller.
Use the and
desired temperature setting.
If the external temperature is equal to the set
temperature, all controllers are turned off. The
temperature must then drop to 3°C below the
set temperature before the controllers are turned
back on.
Note: more than one controller can have an
external sensor connected. When this is the
case the sensor values are displayed as an
average. (If one external sensor goes faulty, the
average is worked out from the remaining
working ones).
5: External temperature offset
This function is accessed by pressing the
button until the display shows eg.
This setting allows the temperature setpoint to
be automatically increased as the external
temperature falls to, or below, zero. For
instance, a setting of 4 means a +4°C offset at
0°C. The maximum offset is 9°C. If this feature
is not required the setting should be
Note: When more than one controller is used,
this feature will
' all controllers' setting.
6: Temperature limits
This function is accessed by pressing the
button until the display shows
respectively
_ 16
minimum set limits for external temperature.
Use the and
desired limit temperature settings.
The maximum (default 35°C) may be set
anywhere between the current minimum and 50°
C, and the minimum, (default 16°C) may be set
anywhere between
maximum.
o 25
is connected to
buttons to change to the
oo4
oo0
only work under
-
35
and
i.e. maximum
buttons to change to the
3°C and the current
the
5a: Example with offset at 9
Keypad set
temp 20°C
Outside temp
setpoint 18°C
the
Actual outside
temp 0°C
and
47
29°C
24.5°C
9°C