- protection class IPX4
- power supply 230 V AC
- Sound pressure level (distance 10 m free field) 37.3 dB(A)
- sound power level 68.5 dB(A)
- adjustment range, return temperature +10 to +20 °C
- operating range -15 to +45 °C
- max. air volume flow 3900 m³/h
KHS CoolFlow Chiller
figure 618 01
- for cooling the KHS CoolFlow cold water cooler
- air-cooled chiller in compact design for outdoor installation for energy-efficient operation of the KHS CoolFlow cold water circulation
- weatherproof base frame with removable cladding panels made of powder-coated steel, colour similar to RAL 9010
Product Features
- for cooling the KHS CoolFlow cold water cooler
- air-cooled chiller in compact design for outdoor installation for energy-efficient operation of the KHS CoolFlow cold water circulation
- weatherproof base frame with removable cladding panels made of powder-coated steel, colour similar to RAL 9010
- with infinitely variable cooling control
- modern EC fans and integrated fan control to reduce operating costs and optimally adjust the fan speed to the actual ambient conditions
- infinitely variable speed regulation through thermal low-noise fan control for particularly low noise emissions
- standard operating limits from -15°C to +45°C
- fully hermetic, vibration-damped rotating-piston inverter compressor for infinitely variable adjustment of the compressor frequency, with refrigerator oil filling
- refrigerant circuit made of refrigerant copper pipe, hermetically sealed and pressure tested at the factory, dried and filled with R410A safety refrigerant
- controllable via Schrader valve
- High- and low-pressure control device, filter dryer and electronic expansion valve to increase energy efficiency and improve control quality
- evaporator as refrigerant-water heat exchanger as tube bundle heat exchanger, vapour-diffusion-tight insulation, return temperature range from +10°C to +20°C
- insulated medium circuit with manual bleeder valve, differential pressure monitor for monitoring the volume flow, and speed-controlled circulation pump according to the specifications of the Ecodesign Directive
- medium connections in solid design with one-inch female pipe thread
- internal control box with terminal strip for mains power supply, contact for external release and potential-free contact for collective fault signal
- completely wired and tested main and control circuit with transformer, control fuses to protect the device’s PCB
- automatic restart after power failure
- modern touch controller in IP54 splash-proof body for operating the device and setting further operating parameters
- RS485 Modbus interface as standard
- clear display of medium inlet and outlet temperature as well as function display of fan, compressor, required maintenance interval and elementary faults, such as high/low and differential pressure
- coded fault messages and display of all operation-relevant control parameters with password-protected access
- compliance with all requirements of the Ecodesign Directive (EU) 2016/2281 (LOT 21) through optimized heat exchanger surfaces, use of high-efficiency components and optimisation of operationally relevant system parameters
- *air inlet temperature 35°C dry bulb, medium temperatures 7/12 °C, 0% glycol concentration
Technical data
| Part no. | Cooling capacity (kW) |
SEER | A1 | H1 (mm) |
H2 (mm) |
H3 (mm) |
L1 (mm) |
L2 (mm) |
T1 (mm) |
T2 (mm) |
T3 (mm) |
T4 (mm) |
Room cooling annual utilisation factor (%) |
max. electrical power consumption (A) |
adjustment range, return temperature [°C] |
refrig- erant |
Refrigerant, basic quantity (kg) |
sound pressure level (distance 10m free field) |
CO2 equivalent (t) |
sound power level |
Nominal power consumption (kW) |
Nominal current consumption (A) |
Nominal flow rate, medium (m³/h) |
kg |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6180100100 | 4.7* (1.6-5.6) | 4.57 | G 1 | 790 | 98 | 312 | 1008 | 750 | 490 | 463 | 102 | 102 | 152 | 9.2 | +10 to +20 | R410A | 2.5 | 37.3 | 5.22 | 68.5 | 1.3 | 5.6 | 1.0 | 120.00 |
| 6180100200 | 7.6* (2.0-10.0) | 5.51 | G 1 | 910 | 98 | 380 | 953 | 700 | 470 | 445 | 80 | 114 | 170 | 18.0 | +10 to +20 | R410A | 2.4 | 37.3 | 5.01 | 68.5 | 2.3 | 10.4 | 1.6 | 120.00 |
CAD models
| Part no. | CAD model |
|---|---|
| 6180100100 | Show 3D data |
| 6180100200 | Show 3D data |
Planning data
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