This manual provides safety guidelines, installation steps, commissioning procedures, maintenance tasks, and technical specifications for the Vacon HXL120…
The Vacon HXL120 cooling unit manual covers all aspects needed to safely install, commission, and maintain the unit. It begins with safety symbols and general warnings, then describes the unit’s construction, required environmental conditions, and the necessary mechanical and electrical connections.
Subsequent sections detail the step‑by‑step commissioning process, control‑unit parameter settings, flow‑adjustment procedures, routine maintenance, fault detection, and a comprehensive technical data sheet that lists dimensions, power requirements, cooling capacity, and operating limits. This manual is written in Chinese.
| Width | 705 mm |
|---|---|
| Height | 1864 mm |
| Depth (without cabinet) | 540 mm (565 mm with cabinet) |
| Primary circuit connection size | Rp 2" (ISO 7/1) |
| Secondary circuit connection size | Rp 2" (ISO 7/1) |
| Power supply | 3 ~ 400 VAC (50 Hz) or 3 ~ 440 VAC (60 Hz), 16 A |
| Auxiliary voltage | 24 V |
| Operating temperature range | +5 °C … +50 °C |
| Relative humidity range | 5 % … 96 % (no condensation) |
| Primary circuit pressure rating | PN6 |
| Secondary circuit pressure rating | PN10 (optional PN16 for AISI 304 pipe) |
| Cooling capacity | 120 kW |
| Flow range | 120 – 360 L/min |
| Unit weight | 180 kg |
| Maximum input power | 3.6 kW |
| Primary circuit liquid volume | 21.5 L |
The unit can be operated in ambient temperatures from +5 °C up to +50 °C.
The cooling capacity is rated at 120 kW.
The primary circuit must meet a pressure rating of PN6, while the secondary circuit requires PN10 (optional PN16 for AISI 304 pipe).