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| TF428-TF228-TF223-BackNet Product Specification (Polish) | 02/2024 | 8745369 kb |
PDF
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| Modes of Operation | 2-pipe cool only/heat only/manual changeover, 4-pipe manual/auto changeover(VC4013 valve only), Ventilation mode, Manual or automatic 3-speed fan control, On/off water valve control |
|---|---|
| Power Supply | 220/230VAC, 50/60Hz |
| Warranty | 5 years |
| Ambient Operating Temperature (Max) | 49 °C |
| Ambient Operating Temperature (Min) | 0 °C |
| Control Output Signal | PI,on/off output |
| Terminal Wire Size (Max) | 1.5 mm² |
| Protection Class | IP20 |
- Auto Cycle times 100,000 times
- Manual Cycle times 10,000 times
- Display range 0 ~ 37°C
- Ambient storage limits -30 ~ +60°C
- Humidity limits 5~90% RH, non-condensing
- Pollution Degree 2
- Protection against electric shock class Class II
- Rated Impulse Voltage: 2500V
- Maximum Temperature for relay wiring 155°C