Use the or Down (▼) arrows to change the value of that digit.

Pro tip: If you search "MC101 digital timer manual PDF" and see a document with a yellow cover or a red/black timer graphic, that is the correct one.

: Press P to enter programming mode. Set "1 ON" time, press P again to set "1 OFF" time.

• Increase the Proportional Band ( P ) value.• Run the process. Display is completely blank No power to the unit.

If you are looking for the manual's core steps, users from GTHURCS and other community sources outline this standard flow:

are you using (K-type thermocouple or PT100)? What application is this for (kiln, heater, etc.)? Are you using the relay output or SSR output ?

Set it to or "ON" to begin the tuning process. The controller will cycle the heat to determine optimal settings. Changing Input Type : Access the internal menu by holding SET .

Sinotimer MC101 Manual: Comprehensive Guide to Setup, Wiring, and Programming