TS VLS H C 604 1204 GB 0617
Table Of Contents
- Tender Specification
- USERIESU: VLS / VLH / VLC 604-1204
- UTYPEU: Air cooled water chiller, heat pump and condensing unit
- UTECHNOLOGYU: multi-scroll compressors, R410A refrigerant
- UCAPACITY RANGEU:
- Cooling ( 153-307 [kW]
- Heating ( 170-337 [kW]
- 1 General description
- 2 Key points
- 3 Cabinet
- 4 Compressors
- 5 Evaporator
- 6 Condenser
- 7 Condenser fans
- 8 Refrigerant circuit
- 9 Control panel
- 10 Safety and control devices
- 11 Optional hydro kits
- 12 Factory installed options
- 13 Field installed accessories
- 14 Conformity with standards
Tender Specification
VLS / VLH / VLC 604-1204
• Evaporator antifreeze protection
• Defrost management
• High and low pressure operating conditions management
• External interlocks management
• Remote control management
o Unit power on / off
o Unit cool / heat operation
o Summary alarm signal
• Remote signaling, by dry contacts:
o Voltage presence
o Compressors in operation
o General alarm
• Hydro-kit management: start-up of pump, antifreeze heater of external
tank, pump anti-sticking function
• Heat recovery management by means of RWT sensor at the heat
recovery condenser
Unit controller can display all operating parameters such as:
• Return water temperature
• Leaving water temperature
• Outdoor ambient temperature
• Refrigerant discharge pressure
• Refrigerant suction pressure
• Refrigerant suction temperature
• Refrigerant discharge temperature