Praher Plastics Aquastar Comfort 1001, Manual

Page: 48 / 60

www.praherplastics.com 20
18 Electric Connection
k) Connection to the supply voltage
24V AC/DC 100
– 240V AC (170 – 300 DC)
~
l) Trigger backwash procedure external
Activation of clamp [11/12] with potential free contact
Attention! Do not connect to voltage!
m) Connection for pump:
Potential free: I max. 8 A
On position FILTER, RINSE, CIRCULATE and WASTE and after approx.
20 sec. the clamps [13
→14] are interconnected.
n) Connection for ball valve
Potential free: I max. 8 A
With switched off actuator, on position FILTER and CIRCULATE, the clamps
[G→3] are interconnected. On position WASTE and during the whole backwash
cycle the clamps
[G→4] are interconnected.
o) Connection for 2
nd
backwash pump
Potential free: I max. 4 A
On position RINSE the clamps [26→27] are interconnected.
Only switches on if pump [13, 14] switches on.
p) Connection for signal on position RINSE
Potential free: I max. 4 A
On position RINSE the clamps
[24→25] are interconnected.
q) Connection for signal on position CIRCULATE
Potential free: I max. 4 A
On position CIRCULATE the clamps
[29→30] are interconnected
r) Connection for signal on position WASTE
Potential free: I max. 4 A
On position WASTE the clamps
[31→32] are interconnected.
s) Connection for signal for heating / heat exchanger:
Potential free: I max. 4 A
After triggering the backwash cycle the clamps
[21→22] are opened.
Filter pump stays on for the duration of the set time delay (knob )
Heat exchanger cools down and then pump switches off.
t) Connection for signal for backwash cycle:
Potential free: I max. 4 A
During the whole cycle
[18→19] is interconnected, otherwise [19→20].
Technical data
Voltage:
24 V AC/DC
100-240V AC (170
– 300V DC)
Protection type: IP 65
Frequency: 50-60 Hz
max. own consumption:
ca. 4 Watt / 12 Watt 11/2“, 2“
ca. 4Watt / 20 Watt 3“
11 12
13 14
4 G 3
NO COM NC NO COM NC
26 27
24 25
29 30
31 32
21 22
1
L1 N
18 19 20