4.2.3. Factory reset
1. Disable power charge .
INPUT: 110-240VAC
OUTPUT: 24V
PC / RF
N L
3. The controller will return to the Factory settings, all LEDs will flash for 10 seconds. The controller
will return to the Factory Default settings, all LEDs will flash for 8 seconds .
4. Make sure that the rotary DIP switch is in the correct position !
INPUT: 110-240VAC
PC / RF
N L
4.2.4. Circuit board error code
INPUT: 110-240VAC
PC / RF
N L
4.2.5. Control panel error codes
34
2. Press and hold down both the [-] and [+] button on the circuit board
and switch on the power again.
CO2
by
the green LED
Release the buttons as soon as all 3 LEDs are flashing .
DPC.BR712 / DPC.BR722 / DPC.BR724: position 7
DPC.BRC42 / DPC.BRC62 / DPC.BRC64: position C
CO2
OUTPUT: 24V
CO2
OUTPUT: 24V
Error sensor [Tw / To] - Check the water temperature sensor
Error sensor [Tr] - Check the room temperature sensor
The blue LED
2 seconds later and
the red LED
Error sensor [Tw of To] - Check the water
temperature sensor
Error sensor [Tr] - Check the room tempe-
rature sensor
will light up, followed
4 seconds later.