CLD marine fridge/power management system

[jha]

Does anyone have an old manual or info re CLD fridge or power management systems. I have a problem that the fridge cuts out and will not restart after 2 cycles rather than keep operating as it should with the thermostat ie on off on off etc. I have tried a new thermostat to no avail.

On the management panel when the fridge is working, either on shore power or under engine, the green AC power light flashes, when it reaches the set low temperature via thermostat the green light now stays on and the low battery and high temperature lights now all remain on. After a while the fridge will restart ie I believe the thermostat has reset (but could be wrong) but after the next time it stops the green light goes out and the low battery and high temperature red lights flash and the fridge wont restart automatically again unless you turn off and restart.
It is a CLD OND 800 Power Center on a 2004 Beneteau Oceanis 423.
Many thanks or reading. Any ideas welcomed.