Mahlkönig Display Control Unit – K30 TWIN
The Mahlkönig display control unit 702930 for the K30 TWIN espresso grinder. Original spare part, available in Bern and Zurich.
Mahlkönig lists it as the Display Control Unit, K30 TWIN, a complete unit. The former article number is 308332.
Replacement and installation
The display control unit is available as a single part in case the old one is defective. Mahlkönig specifies that repairs should only be carried out by qualified technicians and trained staff. For extraction, the weight ratio counts, not the time. For espresso, 1:2 is a good starting point.
At a glance
| Manufacturer |
Mahlkönig |
| Part number |
702930 |
| Former part number |
308332 |
| Manufacturer designation |
Display Control Unit, K30 TWIN |
| Fits |
Mahlkönig K30 TWIN |
Who it is made for
For everyone who wants to replace the display control unit on their K30 TWIN. You will find more parts under Grinder accessories and spare parts, and the grinders themselves in our Mahlkönig collection. Delivery across Switzerland and to Liechtenstein in 2–4 working days.
A grinder goes with a scale. For affordable, precise scales: Normcore. If you want an app, Bluetooth and a flow-rate display: Acaia. Suitable care products for your grinder are in Machine and grinder cleaning. Our advice tool shows which grinder suits your machine.
Frequently asked questions
Does the display control unit also fit the K30?
No. Mahlkönig lists part number 702930 only for the K30 TWIN; the K30 has its own display control unit. If you are unsure, send us the model and serial number at [email protected].
Can I install the display control unit myself?
Mahlkönig specifies that repairs should only be carried out by qualified technicians and trained staff. If you have questions about installation, write to us at [email protected].
Can I see the part before buying?
You can see Mahlkönig grinders live in our showroom in Zurich Oerlikon (Hagenholzstrasse 50b). Whether the spare part is on site, we are happy to confirm by email in advance at [email protected].
Tip from the roastery: The display control unit is a small part of the grinder. The bean decides the taste in the cup. For most cups we recommend Cozy Chocolate and Nutty Delight: dense, round and chocolatey. For maximum body without acidity there is Very Nutty, and if you want to discover something fruity, you will find it in Wild Peach. That is our recommendation, one of many.
