What It Does
This kit provides a dry-contact interface, allowing external devices—like a building management system (BMS), home automation hub, or simple wall switch—to control and monitor the air conditioner.
External Input: Lets you remotely turn the unit ON/OFF via an external contact signal.
External Output: Sends a status signal back to external equipment, indicating whether the unit is running or stopped.
Essentially, it allows a Fujitsu indoor unit to “talk to” external systems using simple contact closures instead of Fujitsu’s proprietary controls.
Typical Use Cases
Integration with Building Management Systems (BMS) or automation platforms.
Linking AC operation to occupancy sensors, key card systems, or timers (e.g., hotel room control).
Enabling remote monitoring and fault alerting in commercial or multi-site installations.
Technical Highlights
Signal Type: No-voltage (dry contact) input and output.
Functionality: Remote ON/OFF control and run/stop status output.
Application: Wall-mounted split or multi indoor units (check model compatibility).
Installation: Connects directly to the indoor unit control board; includes wiring harness and mounting bracket.
Suits models
| WALL MOUNT SPLIT | FLOOR MOUNT |
| ASTH24KMTE-NXT | AGTG09KVCA |
| ASTH30KMTD-NXT | AGTG14KVCA |
| ASTH24KMTE | AGTG12KVCA |
| ASTG22LVCC | |
| ASTG09LVCC | |
| ASTG18LVCC | |
| ASTG12LVCC | |
| ASTG09KMTC-NXT | |
| ASTG09KMTC | |
| ASTH34KMTD-NXT | |
| ASTH24KMTD-NXT | |
| ASTH22KMTD-NXT | |
| ASTH18KMTD-NXT | |
| ASTG12KMTC-NXT | |
| ASTG12KMTC | |
| ASTH24KMTD | |
| ASTH34KMTD | |
| ASTH30KMTD | |
| ASTH18KMTD | |
| ASTH22KMTD | |
| ASTG24KMTC | |
| ASTG22KMTC | |
| ASTG18KMTC | |
| ASTG34KMTC | |
| ASTG30KMTC |