Frigoblock has anyone got wiring diagrams for a hk 25

[cadwaladr]

I have one of these being used as a temporary cold store on 3 phase, suddenly stopped working and overload lamp is lit,I can only find one overload and that is not tripped so a wiring diagram to view would be appreciated thanks in advance.

[FaultCode]

Can't find one and the only cause for the overload lamp that I can see in the instruction book is when using the diesel alternator. Also check the two fuses in the truck cab, not helpful without a truck. See page 32.

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