System Components

System Components

The circuit separation:
A seamless integration into your environment.

A circuit separation links a FAHRENHEIT adsorption chiller with a heat sink or re-cooler, while separating the physical fluid circuits. The circuit separation should be adjusted to the exact requirements of the overall system. We provide turnkey separation units for seamless connection of the adsorption chiller to the re-cooling circuit.

To prevent freezing of outdoor components, we recommend operating on a water-glycol mixture.

ST-G-X*0

for a closed recooler / heat sink circuit

Example
Glycol operated closed recooler
Consists of
One plate heat exchanger (tuned to the adsorption chiller aggregate), security groups, expansion tanks, one high efficiency pump (glandless pump)
ST-O-X*0

For an open recooler / heat sink circuit

Example
Operation in combination with wet cooling tower
Consists of
One plate heat exchanger (tuned to the adsorption chiller aggregate), one security group, one expansion tank, one high efficiency pump (glanded pump)
ST-B-X*0

For an individual recooler / heat sink circuit

Example
When using a water-glycol mixture
Consists of
One plate heat exchanger (tuned to the adsorption chiller aggregate), one security group, one expansion tank

Re-coolers: Removing the
heat from the system.

Generating cold requires removing/rejecting heat. Our adsorption chillers are therefore linked to a heat sink, typically a re-cooler. The FAHRENHEIT re-coolers eRec and eRis are perfectly matched to our adsorption chillers.

Optimal Control
Continuously variable fan speed via standard signal (0–10 V);
temperature driven adjustment via control cabinet;
fully assembled and with all electrical connections.
Cost efficient
Energy saving EC technology.
Small footprint
A vertical arrangement – thanks to specialized spraying mechanism – reduces the footprint and enables directional sound adjustment.
Low vibrations
Customized metal vibration dampers reduce noise and vibration.
Optional
Spraying system for temporary spraying of the re-cooler fins with water; partially assembled (spraying rod is packaged separately), incl. pressure reducer, solenoid valve, and drain valve (fitting for eRec / eRis 10 | 40 WV).

Intelligent accessories.

Optional equiment for controlling and monitoring of your adsorption chiller.

Interface adapter VBus® LAN

Linking the adsorption chiller to the network

  • Reading operating parameters from anywhere within the network
  • Remote parametrization via VBus®
  • Data logging via RSC software
VBUS® TOUCH

(Mobile app)
optional with VBus® LAN

  • Detailed temperature display
  • Energy balance readout
  • Overall system status
Datalogger

  • Data collection, and parameter adjustment, for up to six chillers
  • BACnet functionality BACnet compatible data TX/RX
  • Data readout via integrated web interface