This is the Develon NH3 Controller Assembly, part number 301308-00755. A controller assembly is an electronic unit that takes in signals from a machine's switches and sensors and sends commands to other electrical components. Electrical parts are easy to get wrong by guesswork, so order by the exact part number rather than by the part name or a similar-looking unit.
Specifications
Brand
Develon
Part number
301308-00755
Store SKU
7191702
Part type
Controller Assembly
Category
Electrical
Common questions
What does this fit?
Machine models are not listed on this page. Check the part number against the machine's parts book, or send the model and serial number through the quote form so the parts team can confirm.
How do I confirm this is the right part?
Match part number 301308-00755 to the entry in the machine's parts book or to the number on the part you are replacing. If you cannot find a number or are unsure, send the machine model and serial number through the quote form and the parts team will check it.
What does a controller assembly do?
In general, a controller assembly receives input signals, processes them and sends output commands to other electrical components on the machine. When it fails, the functions it manages can behave erratically or stop working.
What are common signs a controller assembly needs replacing?
Common signs include intermittent or lost function, fault codes that keep returning after the wiring and sensors check out, and visible damage such as moisture intrusion, burnt marks or damaged connectors. Several of these can also come from wiring, sensors or power supply problems, so diagnose the circuit following the machine's service manual before replacing the unit.
What should I have ready when I order?
Have the part number 301308-00755, the machine model and serial number, and the quantity you need. A photo of the data plate or label on the old unit helps the parts team confirm the match.
Is the store SKU the same as the part number?
No. The store SKU 7191702 is RTL Equipment's own reference. Order and cross-check by part number 301308-00755.