ONAN 300-1576 Engine Monitor #1
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CSL Part Number: 104550
Product Overview: The Onan 300-1576 Engine Monitor #1 is a control board designed for Onan UV Series generators. It monitors engine parameters and controls generator operation through multiple inputs and outputs. The board features over-voltage protection with LED indicators (DS1, DS2), triggering thresholds above 50 VAC, and a 3-second delay function. It processes ground-triggered inputs at P5 and activates outputs at P4, providing critical monitoring and protection functions for standby and prime power generator systems.
Category: Control Board
Manufacturer: ONAN
Manufacturer Synonyms: Cummins
Manufacturer Part Number: 300-1576
Series: Series UV Generator Controls
Common Failures
Issues with generator boards have been reported. Common symptoms include problems triggered by overvoltage, leading to delayed responses and power disruptions.
Repair Approach
Repairs often involve resoldering connections to improve stability and functionality. Thorough cleaning and reflow of compromised traces and pads are standard procedures.
Testing & Quality
Each board undergoes testing, including a burn-in test with load application to simulate operational conditions. Testing is performed to assess the condition of the unit and verify repair work.
Service and repair your broken ONAN part
We can repair your ONAN model 300-1576 in our facility. Let our skilled technicians get your ONAN back in operation quickly.
Step 1 - Click the green 'Repair Now' button above to add the part and then complete the RMA.
Step 2 - The RMA form will be sent to you via email. Print the RMA form and put it in a box with the item(s) for repair.
Step 3 - Ship or mail the box to the address listed on the RMA.
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