Find the right cable

Every Daikin indoor unit connects to a Faikin Faikout module using one of seven cable types. The cable you need depends on which socket is on your indoor unit's control circuit board.

How to use this page

  1. -- Find your indoor unit model number.
  2. -- Search the table below for that model number.
  3. -- The cable type listed beside it is the cable you need.

Cable types at a glance

CablePortDescription
Type AS21 (larger)One-to-one cable, JST EH connector — most established wall splits
Type BS21 (smaller)One-to-one cable, smaller JST PAP connector — newer units
Type CX50A + X35ATriple-ended — one end to the Faikin Faikout, one to X50A (comms), one to X35A (power)
Type DS403For units with S403 and no S21 — one of two S403 connector styles
Type ES403 (alt)Same function as Type D, different connector shape
Type FX50A + X35A (Molex)Triple-ended with Molex micro-lock connector — same function as Type C, different plug
Type GCN_WIREDFor units with a CN_WIRED connector

Search by model number

Indoor Unit ModelFaikin Faikout CablePort

Model not found

It's probably compatible — most are. Contact us with your model number and we'll look it up.


Model not listed?

If your model isn't listed, it's probably compatible — most of them are — it just hasn't been added to the list.

Send us your indoor unit model number and a photo of the control board connector area (if you can). We'll look it up in the Daikin parts catalogue and tell you what you need.

Contact us


Compatibility note

Faikin Faikout is compatible with indoor units in single-split and multi-split/multi-head setups.

VRV/VRF systems are commercial or high-end domestic setups where one outdoor unit can run many indoor units. Not all multi-split or multi-head systems are VRV/VRF, so if you're unsure, it's worth checking.

Faikin Faikout is not currently compatible with VRV/VRF systems.

VRV/VRF systems are found in apartments and condos with shared outdoor equipment, as well as offices and large residential installations. They can often be identified by a blue “VRV” sticker on the outdoor unit. Some indoor units may look the same and have the same model numbers as standard split systems, but use a different communication system in a VRV/VRF setup.

If you're not sure whether your system is VRV/VRF, get in touch with your setup details and we can advise.


All Faikin Faikout purchases are covered by our no-risk returns policy. If your kit isn't compatible with your unit, return it for a full refund.