General Assist Technical Reference
VR-II Controller Options
Compatible individual and central control options for VR-II systems
The controller options below are shown for VR-II systems. Use the model reference and control type to identify the appropriate controller for the application.
Controller option overview
Individual control
| Controller type | Model reference |
|---|---|
| Wireless Remote Controller | UTY-LNH* |
| Wired Remote Controller | UTY-RNR* (new), UTY-RNK*, UTY-RNHYT |
| Simple Remote Controller - with operation mode | UTY-RSK*, UTY-RSKYT |
| Simple Remote Controller - without operation mode | UTY-RHK*, UTY-RHKYT |
Central control
| Controller type | Model reference | Maximum controllable indoor units |
|---|---|---|
| System Controller | UTY-APGX Ver. 0.2.3.0 | 1600 |
| Touch Panel Controller | UTY-DTG* | 400 |
| Central Remote Controller | UTY-DCG* | 100 |
| Group Remote Controller | UTY-CGG* | 96 |
Important: Confirm controller compatibility against the applicable VR-II technical documentation before installation, particularly where controller model suffixes or system software versions differ.