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Chlorine
pH -/+
pH
ORP
Radio
OFF
ON
+24 V
RS-485
+24 V
RS-485
BUS
BUS
pH
CL
CON
DU
CT
ORP
pH
Ø 8/8.8 mm
30 mm max.
5 mm
= RO2V (2 x 1.5 mm
2
min.)
20 mm max.
5 mm
= VGV (4 x 0.75 mm2)
- RS-485 connections must remain within the building.
16
Dry contact closed when the cover
closes off the pool
Chlorine level sensor is normally open.
(Closed switch = empty tank)
Connection:
- of a low level sensor for liquid chlorine or acid
- of an end position sensor for the pool cover
Contr
ol center
4X Extension
Electrical cabinet
of the pool cover
Compatible dry contact cables
“BUS IN” (RS485) compatible cable
Only Pentair probes are compatible and guarantee proper functioning of
the device.
1 - Completely unscrew the strain relief bushing: be careful and do not let
the black, flexible seal fall.
2 - Pass the 3 cables through the screw and strain relief bushing
3 - Connect each pod according to the indicator under each terminal block
4 - Tighten using a 2.5 mm/0.5-0.6 Nm slotted screwdriver
5 - Securely re-tighten the strain relief bushing by hand
Connection of sensors (pH + ORP + conduc temperature)
Connection of the Probe Unit