Electric Connection - universalblue IGUAZU Instruction Manual

4. Check for any leaks in the various plumbing connections; It is
recommendable to clean the pipes before installation.
The electrical connection can only be made after this
operation.
Switching the appliance on when not completely filled with water
will seriously damage the electric heating element.

5. ELECTRIC CONNECTION

IMPORTANT: Make sure the mains voltage matches the value
given on the appliance data plate and that the electrical mains
can supply the power specified.
A double-pole switch conforming to EN standards (contact opening of
at least 3 mm, preferably with fuses) must be used for
disconnecting the appliance from the mains. Connection must be
made by removing the electrical protection cover and inserting the
power cable in the special plastic sleeve as far as the thermostat.
The electrical connection is made by connecting the cable directly to
the thermostat terminals L (L1) and N (L2).
The appliance must be earthed and the earth wire (yellow/green)
fixed to the special earth terminal. Given below is the key of the wiring
diagram and electric circuit in fig. 3.4
Fig 3.4