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ATTENTION! Do not install the receiver unit under the hous-
ing of the boiler or near hot pipes because it may damage the
parts of the device or compromise wireless (radio-frequency)
connection. To avoid electric shock, entrust a specialist with
connecting the receiver unit to the boiler!
Unscrew the two screws at the bottom of the receiver unit
without removing them. Following this, remove the front panel
of the receiver unit then x the back panel to the wall in the
vicinity of the boiler with the screws provided. Remove the
protective carton from the contacts to ensure perfect contact.
The marks of the connections are pressed into the plastic
above the connection points: N, L, 1, 2 and 3.
230 V mains voltage should be supplied to the receiver unit. This
provides the power supply for the device, but this voltage does
not appear on the terminals 1 and 2. We propose to connect the
neutral wire of the network to point N, while the phase conductor
to point L. We recommend using a fork type connection including
a switch for mains connection. There is no need for grounding as
the product is double insulated.
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