20 CSRN-XHE2 15.2-44.4 M08F40N15-02
7.15 Room pressure calibration
CCK CCKP congurations
1. check the doors and windows of the serviced room are closed
2. calibration must be carried out with unit all in recirculation
3. on display view the state: S28 Supply dierential pressure
4. wait for the pressure value to stabilise and take note of the value
5. to maintain the room in neutral pressure, memorise the detected value in P071 SetPAmb
6. to maintain the room in overpressure, memorise a higher value respect to that detected
7. to maintain the room in depression, memorise a lower value
7.16 Fire alarm: conguration
It is possible to congure the unit behaviour in presence of alarm signal.
Par 151 TypeFireMode
The unit cannot be used as smoke extractor.
Any re detection devices built-in the unit must be considered as an auxiliary safety system, and, accordingly, must not be a replacement for
any re detection devices in the room.
7.17 Textile channels
Option
The operation allows to set the start-up ramp of the supply fan
t sec
Fan speed
Par 056
Par 050 = QSet (l/sec)
Par 052 = NominalFanQ (%)
Par 056 = TStartup (sec.)
Par 050
Par 052
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