TS WQL H RC 20 190 GB 0617
Table Of Contents
- Tender Specification
- USERIESU: WQL / WQH / WQRC 20-190
- UTYPEU: Water cooled water chiller, heat pump and condenserless unit
- UTECHNOLOGYU: single / multi-scroll compressors, R410A refrigerant
- UCAPACITY RANGEU:
- Cooling ( 21-193 [kW]
- Heating ( 24-211 [kW]
- 1 General description
- 2 Key points
- 3 Cabinet
- 4 Compressors
- 5 Evaporator
- 6 Condenser
- 7 Refrigerant circuit
- 8 Control panel
- 9 Safety and control devices
- 10 Optional hydro kits
- 11 Factory installed options
- 12 Field installed accessories
- 13 Conformity with standards
Tender Specification
WQL / WQH / WQRC 20-190
(possibility to customize keys functions and to set menus visibility).
In addition to standard features as water temperature control (with possibility
to choose between LWT or RWT probe), the control can also manage following
functions :
• DHW control with anti-legionella function daily and weekly activated
• Dynamic set point (4-20 [mA], 0-10 [V], 0-5 [V], 0-1 [V])
• Double set point
• OAT compensation
• Boiler/Electrical heater integration
• Condensing control
• Auto adaptive function to reduce the water content of the plant
• Managing of DHW 3-way valve (accessory)
• Advanced pump management (both primary circuit and source side)
A remote keyboard is available as accessory with the possibility to connect (up
to 100 m distance) without any serial interface
Unit controller can display all operating parameters such as:
• Evaporator return water temperature
• Evaporator leaving water temperature
• Condenser return water temperature
• Condenser leaving water temperature
• Outdoor ambient temperature (OAT option)
• Refrigerant discharge pressure (CCK option)