hergom H-03 Instructions D'installation, De Service Et De Maintenance page 19

Left: remote control with 4 buttons. Right: NTC temperature probe.
The fan will turn off automatically if past 3
o'clock, the temperature sensed by the NTC does
not exceed a minimum value.

Automatic mode
When the array is connected to the 220 V. AC or
pressing the button-the-D remote control mode
remains the surveillance module with the fan
stopped.
When the temperature sensed by the probe NTC
temperature exceeds minimum recorded as
running in the control module the fan rotates at
high speed while remaining on this speed while
the temperature is higher than the minimum
recorded as stop.
7.3. FAN WIRING DIAGRAM
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Fig. 9
19
Also put on the fan, at any temperature, when
the NTC probe is disconnected or faulty, as the
security mode.
Temperature probe NTC
STARTING
STOP
IMPORTANT
Automatic mode is not a programmable system
of comfort, but a security system controlled by a
NTC probe. This security system is activated when
the NTC probe detects the temperature
mentioned before, so that it could avoid damages
in the fan, produced due to the possible exposure
at high temperatures.
Rises above 40 ° C
Drops below 45 ° C