Error code

00 Normal status; no error

Informational

Daikin · Caldo

Applies to 2 models
FTXTM30M2V1B, FTXTM40M2V1B

What this means

The system reports normal operation and no error or fault is stored.

What you can check yourself

  • No action needed — the unit is operating normally.

Still not resolved? Contact a qualified installer or servicer.

Using Claude Code or Meta Muse? Connect HeatPump AI and ask it about 00.