PerfectCharge
Connecting batteries
➤ Connect batteries according to the circuit diagram of your IU0U automatic
charger.
Closing the IU0U automatic charger
➤ Refit the rear panel (1) and fasten it with the screws (2).
9.2
Connecting the 230 V power cable
➤ Connect the 230 V connection cable (fig. 1 3, page 3) to the 230 V con-
nection (fig. 3 1, page 4) of the IU0U automatic charger.
➤ Insert the plug of the 230 V connection cable (fig. 1 3, page 3) to an
earthed socket which is protected by a residual current circuit breaker.
9.3
Connecting the temperature sensor (accessory)
The temperature sensor measures the temperature at the battery or around
the battery and transfers the data to the IU0U automatic charger. The charg-
ing voltages specified in the "Technical data" on page 55 refer to an ambient
temperature of 15 °C to 25 °C. If temperatures deviate, the charging voltage
is increased or reduced according to the diagram on page 52.
➤ Turn the main switch to "0".
➤ Lay the cable between the battery and the IU0U automatic charger.
➤ Connect the temperature sensor to the TS socket on the back of the IU0U
automatic charger (fig. d 1, page 10).
➤ Attach the sensor head directly to the battery (fig. d 2, page 10), e.g. us-
ing double-sided adhesive tape.
9.4
Connecting the remote control (accessory)
The remote control is for activating and deactivating sleep mode and for mon-
itoring the functions (see "Functional check" on page 53) of the IU0U auto-
matic charger.
➤ Lay the cable between the remote control and the IU0U automatic charg-
er.
➤ Insert the plug of the remote control in the "RC" socket (fig. d 3, page 10)
of IU0U automatic charger.
EN
Connecting the IU0U automatic charger
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