AquaZero_6.5 with 7.7 kW

AquaZero 7.7 kW: Efficient Cooling Unit Made in Germany

• Chilled water supply temperature: -5°C* to +15°C
• Ambient air temperature: +5°C to +42°C
• Cooling capacity: 7.70 kW
• Refrigerant: R407C
• Leak test: NOT required**
• Power Supply: 400 Volts, 3 Phases, 50 Hertz
• Connection cable: 4 meters with plug
• Water inlet/outlet connections: 3/4 inch AG
• Water tank capacity: 80 liters
• Incl. bypass valve, pressure gauge, strainer, float switch for low water pre-alarm
• Dimensions: L 720 x H 1,220 x D 670 mm
• Weight: 175 kg unfilled and without options
• Housing: Powder-coated steel sheets

Advantages of AquaZero 7.7 kW Chiller

• Connection cable 4 meters with plug
• Strainer installed at the inlet
• Bypass incl. pressure gauge installed in the unit
• Float switch for low water pre-alarm installed
• Digital display with fault and operating signals and external remote activation via Nano Terminal
• MicroGroove Condenser (MicroChannel Condensers require filters as they are sensitive to dirt)
• Evaporator: Copper smooth tube coil
• A series for min. outlet temperature of -5°C*
• Many options configurable and pre-assembled
• Made in Germany!

Options for AquaZero 7.7 kW Chiller

• Castor set: 2x galvanized fixed castors, 2x galvanized swivel castors, one with parking brake
• Overflow protection: forced-controlled solenoid valve (0 bar) in the return line, check valve in the supply line
• Heating function: Heating cartridge with thermostat and safety temperature limiter, 3-way control valve for rapid preheating
• Outdoor installation: Compressor with oil sump heater, winter start-up device for refrigeration circuit, closed roof panel, extended outdoor air temperature operating range: -20°C to +43°C
• Automatic filling: Solenoid valve and float switch max. 6 bar, max. 25 l/min, max. +60°C
• AquaZero Control EASY l External: remote control unit with operating module, collective fault indicator light, ON-OFF-AUTO switch, wall bracket and 10 meter cable
• Pump pressure increase: Increase of pump pressure by 1 to 1.5 bar

*For supply temperatures below +10°C, an antifreeze must be used.
**according to F-Gas Regulation No. 517/20141.1.2015

The cooling capacity is specified under the following conditions:

• 15°C Coolant – Outlet temperature
• 20°C Coolant – Inlet temperature
• 32°C Ambient temperature of the refrigeration unit