scotsman mv130

[Kp3]

anyone help got a lad on site looking at the above machine and hes got the red hi alarm led constantly on hes cleaned the condenser and reset but still on:eek:

[Chunk]

SYMPTOM POSSIBLE CAUSE CORRECTION Warning Red LED ON Defrost or harvest cycle too long (more then 3') Check for hot gas valve failure, for malfunction of water pump, for shortage of water, for malfunction of magnetic switch, for proper operation of compressor contactor and for compressor operation.
Warning Red LED BLINKS Too high condensing temperature Check for correct operation of fan motor/s and condenser sensor.
Warning Red LIGHT ON Too high condensing pressure Check for correct operation of fan motor/s.

[Kp3]

cheers chunk passing it on now