Isomac Coffee Machine Control Board /Computer/CPU

Isomac Coffee Machine Control Board — GICAR NRL30

The control board is the brain of your Isomac espresso machine — managing the heating element, pump, solenoids, and water level detection. If your machine is behaving erratically, not heating, not pumping, or showing no response to controls, a failed control board is a common cause. This is the correct replacement board for the Isomac Tea Due.

Part Details

• Manufacturer: GICAR
• Model: NRL30/1E-2C/F
• Code: 9.1.4.71G
• Connector: 7-pin
• Voltage: 230V (EU version)
• Isomac Part No.: IS000601

Compatible Models

• Isomac Tea Due

Not sure if this is the correct board for your machine? Contact us with your model name and serial number before ordering.

Symptoms of a Failed Control Board

• Machine powers on but element does not heat
• Pump does not activate
• Machine behaves erratically or inconsistently
• No response to switches or controls
• Fault appeared after a power surge or outage
• All other components (element, pump, solenoid) test correctly

Installation Notes

• Always unplug the machine before replacing the control board
• Photograph all wiring connections before disconnecting anything
• The board connects via a 7-pin harness — ensure the connector seats fully
• If the fault persists after replacement, contact our service team for further diagnosis

Fast dispatch from Sydney. Australian stock.