Praher Plastics AQUASTAReasy II, Руководство пользователя, Страница: 29 / 44

www.praher-plastics.com 9
Electric Connection
a) Connection of the supply voltage
100 – 240 V AC (170 -300 DC)
~
b) Connection for pump
Potential free relays: U: 15-230VAC; I: 0,1A - 8A
For position ’filter’, ’backwash’, ’rinse’ and ’waste’ ‘circulate’ and after a time lag of
approx. 10 sec. the clamps [13 -> 14] are connected.
c) Connection for ball valve to drain line
For position ’filter’ and ‘circulate’ the clamps [G

3] are connected
For position ‘waste’ and for the whole backwash cycle the clamps [G  4] are
connected
d) A Connection BWC (ST12)
Connection for a potential free switch.
If the connection is closed for 1 second or more a backwash cycle is triggered
e) Connection CI/TLS (ST14)
Connection for a potential free switch.
If the connection is closed for 1 second or more the valve drives to position
circulate. It can be used while dosing.
If you trigger ST12 and ST14 at the same Time for more than 1 second, the valve
drives to filer position
f) Connection multifunktional-relays (ST13)
Potential free relay: U: 15-230VAC; I: 0,1A - 3A
The relays is closed at circulate
If an error occurs see error table
Technical data
Voltage:
24 V AC/DC / 100-240V AC (170 – 300V DC)
Protection:
IP 65
Frequency:
50-60 Hz
Max. Power:
20 Watt 11/2“, 2“
Relays Pump:
8A at cosφ=1
Relays Ball valve:
8A at cosφ=1
Multifunctional-relays:
3A at cosφ=1
Environmental conditions:
0-40°C, 0-95%RH not condensing
Max static pressure:
0,3 Bar
Max water column:
3m
4 3 G
L1 N
13 14