Overview
The Touch Panel Controller (UTY-DTGZ1) is designed for Fujitsu VRF systems, providing centralized operation, monitoring, and energy management for up to 400 indoor units. Touch Panel Conrtoller for VRF …
It features a 7.5-inch TFT color LCD with easy finger touch operation, multi-language support, and LAN connectivity for remote access and system control.
Key Features
Controls up to 400 indoor units.
Supports 7 languages: English, Chinese, French, German, Spanish, Russian, and Polish.
Two display modes: Icon view or List view for easy monitoring.
LAN interface for remote monitoring and operation.
External I/O terminals for emergency stop and batch ON/OFF control.
Automatic summer time adjustment — automatically updates linked remote controllers.
Outdoor unit low noise setting can be enabled and monitored directly from the screen.
Touch Panel Conrtoller for VRF …
Operating Instructions
1. System Monitoring
The home screen displays all connected indoor units.
Users can switch between:
Icon View: Simplified status overview (on/off, temperature, mode).
List View: Detailed operational data for each unit.
Monitor operating mode, error status, and temperature settings for each zone.
2. Operation Mode Setting
Access the Operation tab to:
Start or stop units (individually or in groups).
Adjust temperature setpoints and mode (cooling, heating, auto, etc.).
Manage group settings such as batch ON/OFF and scheduling.
All settings are applied in real time to the VRF network.
3. Remote Monitoring via LAN
The controller can be accessed remotely from a PC using Internet Explorer — no additional software required.
The interface allows:
System monitoring and control,
Error log access,
Operation mode adjustments.
Error notifications can be sent automatically by email, including project name, address, error code, and indoor unit ID for efficient troubleshooting.
4. Electricity Charge Apportionment (Optional)
Connect an electricity meter to the controller’s external input/output terminal.
Use the UTY-PTGXA software (optional) to calculate and assign energy consumption by indoor unit usage frequency.
Bills can be generated for each tenant block using the LAN interface.
5. Automatic Summer Time Setting
Automatically adjusts the time setting for all remote controllers in the same control group.
This ensures synchronized system operation without manual reconfiguration during daylight saving changes.
Touch Panel Conrtoller for VRF …
6. Outdoor Unit Low Noise Mode
Access the Low Noise Setting menu.
Choose between Enabled and Preferred modes to reduce noise during nighttime or low-load operation.
Noise level adjustments can be monitored directly through the controller screen.
Touch Panel Conrtoller for VRF …
Specifications
| Item | Details |
|---|---|
| Model | UTY-DTGZ1 |
| Power Supply | 100–240V, 50/60Hz (single phase) |
| Display | 7.5-inch TFT color LCD |
| Interface | USB 2.0, LAN (Ethernet) |
| Dimensions (H×W×D) | 260 × 246 × 54 mm |
| Weight | Approx. 2.15 kg |
Summary
The UTY-DTGZ1 Touch Panel Controller delivers centralized, intelligent control for large-scale VRF systems.
It simplifies system monitoring, supports multi-zone control, and enhances user accessibility through LAN connectivity and intuitive touch operation.
For installations requiring tenant-level billing or energy tracking, the optional UTY-PTGXA software enables electricity charge apportionment.