Hi guys
Been enjoying my classic all summer but just recently more strange happenings . Twice now I have had to do a full reboot to correct an issue where the aux 1 output has refused to switch on even though all the conditions are met . Reboot seems to clear it but is this. Known firmware bug ? Was fine up until recently but I have now started to use waste not feature I anger through an ssr for hot water and it’s worked really well until last couple of weeks when it has started to refuse to turn on until rebooted
Thoughts ?
Simon
Nb whodathoughtit
Hi Simon...
What Aux 1 mode are you running ?
Are you using the voltage output from Aux 1 or the internal relay contact ? Although if it was a stuck relay contact inside the Classic's Aux 1 output I don't see how rebooting it would un-stick that little relay contact.
The mode, on/off voltage and on/off times and delay might be helpful here as there are several different aux modes.
boB
Using waste not mode to switch on a ssr to heat water when Voltage hot pre set point , it’s in voltage mode not dry contact mode to switch the ssr been working great , delay is 30 secs to try again if v falls below offset point . Works fine all day then,not suddenly refuses to come back on . Firmware issue maybe ?
Quote from: Narrowboat boy on August 08, 2021, 02:57:50 PM
Using waste not mode to switch on a ssr to heat water when Voltage hot pre set point , it’s in voltage mode not dry contact mode to switch the ssr been working great , delay is 30 secs to try again if v falls below offset point . Works fine all day then,not suddenly refuses to come back on . Firmware issue maybe ?
Firmware issue is possible.
Could you maybe take a picture of the screen(s) showing the settings and the voltage on the main status when it gets stuck ?
The offset number for PWM has to be negative not positive, This can cause issues if you have multiple chargers and you set it for a positive offset it will work sometimes
Hi guys
Think I may have solved it , had a +ve number as the start setpoint relative to the absorb / float voltage , changed this to 0 and seems to be working properly now .
Thanks for your help , will let you know how i get on with it
regards
Simon
Keep us posted, narrow boat.
boB