Translation of the original installation and operating instructions
6
AL-KO HYDROOPT
®
1.5
Description of various application areas and versions
1.5.1 Station structure (example)
Traggestell
Schaltschrank
Durchflussmesser
Frequenzumrichter
Temperatursensor
Vorlauf
Manometer
Füllen / Entleeren
Wanne
Pumpe
Niveauausgleich
Manometer / elektrische
Systemüberwachung
Schmutzfänger
Leistungsregelventil
Frostschutzventil
(Option)
Temperatursensor
Rücklauf
vom Ablufttauscher
zum Ablufttauscher
vom Zulufttauscher
zum Zulufttauscher
1.5.2 Technical data
The station is available in 5 sizes depending on the required quantity of brine being circulated:
(see drawing)
System pressure:
4 to 6 bar
Supply voltage:
3 Ph/400 V/50 Hz
Fuse, max.:
20 A slow blow
The maximum customer-side back-up fuse is specified on the enclosed circuit diagram.
The exact dimensioning of the pump and the calculation of the necessary system pressure is carried out by AL-KO
THERM after the order is placed.
from the supply air exchanger
to the supply air exchanger
Supporting frame
Switch cabinet
Flowmeter
Frequency converter
(second frequency converter,
optional)
Pressure gauge
Flow temperature sensor
Fill/Empty
Tray
Level compensation
Pump
(second pump, optional)
Pressure gauge/electrical system
monitoring
Power control valve
Frost valve
Dirt trap
Return temperature
sensor
from the exhaust air exchanger
to the exhaust air exchanger
