S&P SLIM Series, Manual, Page: 48 / 72

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19.2. TEMPERATURE CONTROL
It is possible to select between 4 different types of postheating control.
To select it, follow the next sequence:
19.2.1. Constant supply air temperature
Constant supply air T°
Temperature controller works comparing supply air temperature with set point defined by con-
sole.
19.2.2. Supply temperature depending on extract air temperature
Extraction air control
Supply air temperature is controlled in cascade with ambient temperature. Supply air tempera-
ture is defined depending on difference between ambient temperature and set point. The con-
troller tries to keep ambient temperature limiting duct temperature, which is maintained around
12 and 30ºC, at same time.
19.2.3. Comensated supply air
Compensated supply air
Controller operation is similar to first case. Main difference is a compensation curve defined
from factory with 8 set points instead of fixing a single temperature set point.
Compensation curve
The supply set point is automatically adapted
with regards to this curve.
However, you can manually change the set point
from the main screen (+/- 3ºC).
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19.2.4. Summer/winter control
Summer/winter control
Depending on the outdoor air temperature the controller select the most suitable temperature
control mode, between “Supply temperature depending on extract air temperature” if outdoor
temperature is higher than 13ºC or “Compensated supply air” for the rest of cases.
20. REMOTE ON/OFF
It is possible to start-stop the unit remotely by means of an external digital contact (see electric diagrams). The contact
opening bC1 and 21 (named as “Remote ON/OFF” in the wiring diagrams), will produce the unit stop even if
the timer or one of the signals "Remote Normal Speed" or "Remote Extra Speed" says it should stay in running mode.
When the equipment is stopped remotely the touch display will show an alarm message warning that it is pos-
sible that the unit will be startep up from remote at any time.