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Modifying the thermostat can cause electric shock or product failure.
Pressing the lock on the upper side of the housing of the thermostat, remo-
ve the back cover of the thermostat as shown in the figure
Fix the back of the device to the wall using the included screws and some
tools.
Remove the serial terminal cover from
the inside of the back panel using a small
screwdriver.
The receiver unit controls the boiler or
air conditioner through a potentialfree
alternating relay whose connection points
are:
1
(NO),
2
(COM) and
3
(NC). These
connection points are located on the inside
of the back panel, under an inner cover.
Connect the two connection points of the heating or cooling equipment to be
controlled to the normally open 1 (NO) and 2 (COM) terminals of the
