Helo T2 Manuel Produit page 33

Installation and User's Manual Helo T2
5. External switch function
ON/OFF Push Button (Optional)
The sauna heater can be turned on remotely using the ON/OFF push button, for instance from the hotel reception in
case of requests for non-scheduled sauna use periods. The LED indicator light on the push button will light up to
indicate that the sauna heater has been turned on. As long as the maximum time and temperature have been pre-set
on the T2 Control panel, the sauna heater will stay on. If the calendar timer or the 24h timer has been programmed,
the LED indicator light on the push button will blink slowly. A fast blinking indicator light signifies that the sauna heater
is on Standby (lowered sauna room temperature). If an irregular (non-scheduled) sauna use period is required, the
change in the regular program can be effected from the Calendar, the 24 hour timer or the Standby modes.
Push button circuit schematic
Remote start can be implemented with an output make connector information.. The contact signal can be a pulse
where the first pulse connects the sauna heater on and the second pulse interrupts the sauna heater control.
Alternately, the contact may be closed for the duration of the remote control so that the sauna heater will turn off as
the contact opens up.
Led indicator light
ON – OFF button
Retaining nut
46 mm
T2 Control panel
Brown and yellow (+)
White
Green (-)
Brown
White ON/OFF
Yellow Push Button
Green
40 mm
32 mm
24 mm
Connecting the remote start
10
T2 Control panel
Remote start