Figure 36 - Skimmer Water Level Sensor; Figure 37 Connecting Water Level - PoolCop Installer And User Manual

P a g e | 4 2
3.6.2.3 Installing the Skimmer Version, with 4 Terminals
This sensor is fitted to the skimmer, or weir, such that

the terminals project down into the water flow, inside
the shutter.
Ensure that the skimmer basket and lid can easily be

removed and replaced without damaging the sensor
or cable.
Secure the water level sensor and cut the terminals to

the correct length. The common longer terminal does
not need to be shortened.
Normal water level must be between WL (HIGH) and

WL (LOW)
WL (HIGH) must be below pool overflow level and at

an appropriate level with regards to the skimmer.
WL (PROT) is the

water level.
PCB Label
WL (COM)
WL (LOW)
WL (HIGH)
WL (PROT)
3.6.2.4 Connecting the Water Level Sensors
Before installing the water level sensor in the pool check the colours corresponding to each terminal using a multi-meter.

Ensure that the terminals are clean and free of any insulating film or grease.

Route the wire from the level sensor to the PSU. A conduit will be used to protect the cable.

Remove the PSU transparent cover and switch the PSU OFF.

Depending on versions, remove the dome nuts and PSU faceplate.

Feed the cable through a compression gland into the PSU.

Connect the 4 cores to the connector on J20 (see Figure 37 Connecting Water level ).

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V.HIGH level, at maximum pool
Figure 36 – Skimmer water level sensor
Install the sensor so that the distance between skimmer vertical walls and metal rods
Table 4 Skimmer Version 4 Terminals, Cable and Connection

Figure 37 Connecting Water level

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NOTE:
is at least 5mm.
TYPICAL colour
Black
Blue
Red
Yellow
P o o l C o p M a n u a l : V 3 1 E N
ACTUAL Colour
PCFR