26
After choosing the parameter press key (18) the following message will appear:
ENTER
NUMBER OF PUMPS 3
PILOT PUMPS YES
- Line n. 1 NUMBER OF PUMPS
With keys (16) or (17) it is possible to set the last parameter to the value corresponding to the
number of the main pump which comprise the unit (maximum 4). In the example 3.
After selecting the parameter press key (18)
- Line n. 2 PUMP PILOT
With keys (16) or (17) it is possible to set YES or NO.
YES
means that the unit has a smaller pump
NO
hat the unit is composed only of equal sized pumps
In the example the unit has a smaller pump
After choosing the parameter press key (18) the following message will appear:
+
-
ENTER
+
-
ENTER
COMPRESSOR NO
- Line n. 1 COMPRESSOR
With keys (16)
or (17) it is possible to set the parameter YES or NO
YES
means that the unit has a pump and an air compressor operated by the same switchboard
In the example NO
- Line n. 2 no message
After choosing the parameter press key (18) the following message will appear:
+
-
ENTER
DELAY FC.S. 40
ACTIVATION.FC.s.X60
- Line n. 1 DELAY FC.S.
Means that the function OUT OF CURVE (alarm and sequential start of all the pumps) will occur XXX seconds after
the closing of the minimum pressure bulb contact (off-the-shelf only in the conventional fireproof units PTA... STA....)
- Line n. 2 ACTIVATION FC.S.
Means that the function OUT OF CURVE will remain enabled for XXX seconds after the opening of minimum pressure
bulb contact. In the case of this example its for 60 seconds.
After choosing the parameter press key (18) the following message will appear:
ENTER
TIMING
PUMP N.1 S.060
- Line n. 1 TIMING
No parameter
- Line n. 2 PUMP N. 1 s.
With keys (16)
or (17) it is possible to set the parameter to anything between 0 and 255 seconds
This means that the pump will be stopped XXX seconds after having reached the maximum pressure set.
In the case of this example it is for 60 seconds.
+
-
GB
Содержание Nocchi Pressomat
Страница 19: ...129 Fig 2 a...
Страница 20: ...130 I Fig 2 b...
Страница 21: ...131 Fig 3...
Страница 22: ...132 Fig 5...
Страница 23: ...133 Fig 4 Fig 6 Fig 7 Fig 8 Fig 9...
Страница 24: ...134 Fig 10...
Страница 27: ...253P8800 PENTAIR INTERNATIONAL S a r l Avenue de Sevelin 18 1004 LAUSANNE Switzerland...