TK 61753-2-MM-EN
53
LED Colour Function
1 Green
CAN Communications: if OK– green flashing LED on LPM and HPM every 5
sec approximately.
Note: Another indication of Good Communication is the fact that HMI
displays the correct temperature of the load.
2 Red Warning: Lights up red on the HPM if there is an issue with the HPM.
3 White
• On constantly system is normal
• While flashing in 1 second intervals, the LPM needs a software flash or is
in the process of a software flash.
EElleeccttrriiccaall MMaaiinntteennaannccee