Danfoss 100 FLOW Error 10: Input Phase

Danfoss 100 FLOW · taken from the manufacturer’s manual, pages cited

Fault code10

Input Phase fault occurs from supply voltage malfunction, faulty fuse, or cable issues, with software-based supervision. The manual's first action is: “Check the supply voltage.”

Model
Danfoss 100 FLOW
Display shows
Input Phase (10)
Type
Fault code
Source
Manual p. 298

What 10 means

Input Phase p. 299

Common causes

  • supply voltage malfunction p. 299
  • a defective fuse or malfunction in the supply cables p. 299
  • Software-based input phase supervision. p. 299

What to do

  1. Check the supply voltage. p. 299
  2. Check the fuses. p. 299
  3. Check the supply cable. p. 299

If 10 is still not resolved

The manual gives no further instruction for this code. Open the code table in the PDF or contact Danfoss service.

Open the manual at page 298 All 100 FLOW error codes Manual details & download

This page summarises what the manufacturer’s manual says about 10; each statement links to the page it comes from, and quoted lines are copied word for word. It is not a substitute for the manual or for a qualified installer. ManualLib is not affiliated with Danfoss. Found a mistake? Report an error.