TS WQL H RC 524 1604 GB 0617
Table Of Contents
- Tender Specification
- USERIESU: WQL / WQH / WQRC 524-1604
- UTYPEU: Water cooled water chiller, heat pump and condenserless unit
- UTECHNOLOGYU: multi-scroll compressors, R410A refrigerant
- UCAPACITY RANGEU:
- Cooling ( 151-478 [kW]
- Heating ( 170-418 [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 524-1604
o Dynamic set point (Climatic, 4-20 [mA], 0-10 [V], 0-5 [V], 0-1 [V])
variable set-point according analogue input
3 Cabinet
The cabinet is made of heavy gauge galvanized steel.
All galvanized steel components are individually painted by a special painting
process before the assembly of the unit. This painting system performs a
homogeneous protection to the corrosion.
The painting is a polyester powder based type, colored in RAL 7040. The units
are suitable for outdoor installation, directly on the building roof or at the
ground level
4 Compressors
Compressors are of hermetic scroll type and fitted with an electronic control
system ensuring protection against high temperature and excessive load.
All compressors have direct-on-line starting and are mounted on rubber
vibration isolators in order to minimize noise and vibration transmission
5 Evaporator
Indoor heat exchangers are brazed stainless steel plate type. They are insulated
with a 10 [mm] thick closed cell polyethylene foam material and provided with