Humidifier Parameters (Visible If P10 =2) - Carrier CCU Regelungshandbuch

6 - CONFIGURING THE UNIT

6.2 - Humidifier parameters (visible if P10 =2)

6.2.1 - Settings (sub-menu 9.1)
Access level No. Description
3 900 Maximum production
3 901 Off delay time
Water conductivity
3 902 (0 = automatic measurement > 0 =
forced conductivity)
3 903 Conductivity pre-alarm threshold
3 904 Conductivity alarm threshold
Foam detection threshold control
(0 = foam detection excluded
3 905
1 = max. foam detection sensitivity;
100 = min. foam detection sensitivity)
Internal conductivity control of the
cylinder on warm-up as compared to
3 906
the nominal (less than 100%:
conductivity increases)
Control of the duration of release for
3 907
dilution
Cylinder maintenance limit time (0 =
"CY" cylinder life and maintenance
3 908
alarm no longer appears as a matter
of course)
Limit time between two periodic
3 909
releases
3 910 Days of inactivity awaiting release
2 911 Manual drain
2 912 Prewashing
6.2.2 - Reading parameters (sub-menu 9.2)
Access level No.
1 950 Outdoor request display
1 951 Display of the instantaneous steam flow rate (instantaneous steam)
1 952 Conductivity of supply water
1 953 Current consumed
Maximum production display
1 954
(corresponding to the configured P900 value)
1 955 Nominal steam production
Cylinder hours counter
1 956
(can be reset to 0 by pressing the reset+0 keys for 5 secs)
Machine hours counter
1 957
(cannot be reset to zero; read only)
Humidifier state
0: Not activated
1: Evaporation cycle start
2: Charging with water
3: Evaporating
4: AFS drain
1 958 5: Water drain (for dilution or manual)
6: Water drain ended
7: Complete drain for extended period of inactivity
8: Network or manually requested complete drain
9: Water shortage management
10: Prewash
11: Periodic drain
60
Setting
20 to 100%
0 s to 120 s
0 to 125 µS/cm
0 to 2000 µS/cm
0 to 2000 µS/cm
0 to 100%
50 to 200%
50 to 200%
0 h to 4000 h
1 h to 240 h
1 to 199 days
0: without
1: with
0: without
1: with
Description
By default Display condition
100% P10 = 2
0 s P10 = 2
0 µS/cm P10 = 2
1500 µS/cm P10 = 2
2000 µS/cm P10 = 2
50 % P10 = 2
100% P10 = 2
100% P10 = 2
3000 h P10 = 2
24 h P10 = 2
3 days P10 = 2
P10 = 2
P10 = 2
Unit Display condition
% P10 = 2
kg/h P10 = 2
µS/cm P10 = 2
A P10 = 2
kg/h P10 = 2
kg/h P10 = 2
h P10 = 2
h P10 = 2
P10 = 2