Temperature Sensor And Tds Probe; The Davey Lifeguard Controller; Powering The Davey Lifeguard - Davey DPLGEU Manual De Instrucciones

4.5.3. Temperature sensor and TDS probe

On the end of the temperature sensor and TDS probe lead is a locking BNC plug and an RCA plug.
Both the BNC plug and the RCA plug needs to fit into the back of the Davey Lifeguard controller. The
BNC plug for the TDS probe needs to fit into the first socket (refer Figure 4.18) and the RCA plug for
the temperature sensor needs to plug into the RCA socket above it (refer Figure 4.19). The connector is
deliberately designed such that it fits only one way.
Figure 4.18
On the back of the controller at the base, use the cable retention slots for all cables & leads,
(ref Figure 4.20).
Figure 4.20

4.6. THE DAVEY LIFEGUARD CONTROLLER

4.6.1. Powering the Davey Lifeguard

IMPORTANT: The Davey Lifeguard controller has been designed to constantly be
powered on. The product shall be connected to the installation protective earthing
conductor (for example, by means of a power cord set connected to a socket-outlet
with earthing connection). For pluggable equipment, the socket-outlet shall be easily
accessible. An electrically qualified installer should be used where incoming power
lead is to be hardwired.
On the back of the controller is an IEC input power socket.
• Connect the incoming power lead (supplied) into the IEC power socket on the rear of the Davey
Lifeguard controller (refer Figure 4.21).
• The other end of the incoming power lead should be connected to your 220-240VAC power supply.
Figure 4.19
Figure 4.21
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