Ferroli ECONCEPT 35 C Instructions D'utilisation page 11

ECONCEPT 35 C
External sensor (optional)
Connect the sensor to its respective terminals. The maximum permissible length of the electric cable connecting the
boiler - external sensor is 50 m. A common 2-wire cable can be used. The external sensor should preferably be installed
on the North, North-West wall or on the wall with most of the main living room. The sensor must never be exposed to
early morning sunshine and in general, as far as possible, it must not be hit directly by the sun's rays; if necessary, it
should be protected. In any case, the sensor must never be fitted near windows, doors, ventilation openings, flues or
sources of heat that could affect the reading.
fig. 7 Positioning the external sensor not recommended
Access to the electrical terminal board
Follow the instructions given in fig. 8 to access the electrical connection terminal board. The layout of the terminals for
the various connections is given in the wiring diagram in sec. 4.6.
fig. 8 - Access to the electrical terminal board
GB
11
cod. 3540F320 - 02/2007 (Rev. 00)