11. DRAW GRID CONNECTORS GRAPH
Fusi
0,5A
1
2
3
4
RED
POWER CONECTION
12. DIAGRAM OF GRID CONNECTOR
1, 2, 3 Input 230 V ac 50/60 Hz + earth connection.
1
4
Bridge to feed the power circuit (it is already included in the manufacturing)
2
5
Bridge to feed the power circuit (it is already included in the manufacturing)
6 7
Output 230 V ac for the Temperature valve electronical. Relay number 4
8 9
Output 230 V ac for the pH dispenser pump. Relay number 3
10 11 Output 230 V ac for the Chlorine dispenser pump. Relay number 2
14 (-), 15(E) and 16(+) Connection to the flow detector. Inductive pickup.
17 (GND),18 (TX),19 (GND),20 (RX) Connectors to communicators.
21,22
Output mA number 4, Temperature (optional)
23, 24
Output mA number 3, pH (optional)
25 26
Output mA number 2, Cl (optional)
27 28
Output mA number 1, ORP in mV (optional)
29 30 Output connection PT-100, temperature sensor
31 32
pH probe connection (31 heald – blue 32 active - translucent)
33 34
Connection to the chlorine cell (33 negative blue heald, 26 positive active
translucent).
35 36
ORP (rH) probe connection (35 heald – blue 36 active - translucent)
37
Equipotential.
Important note: The small plate on the last part of the grid is a protection of the electrostatics sign: DO NOT REMOVE. If it is lost, it can
cause jamming in the orp (rH), pH and Cl readings.
5
6
7
8
9 10 11
12 13
C
ALIME NT.
RE LAY 4
RE LAY 3
RE LAY 2
RE LAY 1
RE LAYS
14 15 16
17 18 19 20 21 22
23 24
-
E
+
GND TX
G ND RX
+ 4 -
AUX
CO MUNICACIO NE S
12
25 26 27
28 29 30
31 32 33 34 35 36 37
+ 3 -
+ 2 -
+ 1 -
- 4 +
- 3 +
-
O UTLE TS
INLE TS
Ref:PoolWatch Top-22718-gb-W01
EQP
2 +
- 1 +
pH
rH
Cd
Cl
T (ºC)