7
You should always use new batteries and replace them every 2 years.
REL 1 WIRING
Via the terminal block REL1 (M4), able to withstand a charge of 5A-250Vac, it is possible to
connect the following devices (heating/cooling) using the diagrams below:
Fig.3
EXT PROBE CONNECTION
Gecapp crono Wi-Fi
allows you to connect an external temperature probe 4-metre long (code
2.030.1037) to EXT PROBE terminals (M1) (Fig. 4).
After connecting the external temperature probe, set the switch (S1 in Fig. 4) at the rear of the
programmable thermostat to position
Ext
and set the type of
PROBE
in the
Settings MENU
' of
the programmable thermostat.
The programmable thermostat
GecApp crono Wi-Fi
will use the EXT PROBE as room
temperature sensor.
Fig.4
Fig.2
M1
Connection with burner, wall-
mounted boiler, air conditioning
system, zone valve with spring
return:
Connection to zone valve:
Содержание Gecapp crono Wi-Fi
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