Stulz CyberCool - 11.3 Chilled water circuit

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© STULZ GmbH – all rights reserved EN/09.2017/G44
cybercool indoor chiller original instructions
11.3 Chilled water circuit
Shut-off valve
forservice,installedonthesuctionside(markedby"6"inthe
flow scheme)
Alternative pump
High efficiency circulating pump with a higher flow water
pressure:3bar(markedby"7"intheowscheme)
Standby pump
High efficiency circulating pump (2 bar flow water pressure)
connectedinstandby(markedby"8"intheowscheme)
Alternative standby pump
High efficiency circulating pump (3 bar flow water pressure)
connectedinstandby(markedby"8"intheowscheme)
Strainer
deliveredloose,tobeinstalledbythecustomer
Chilled water circuit for A/G unit
Water temperature sensor
fortheindicationofthereturnwatertemperature(markedby"1"intheowscheme)
Pressure gauge
fortheindicationofthereturnwaterpressure(markedby"2"intheowscheme)
2-way solenoid valve
toshutoffthechilledwaterow,installedatthewaterinlet,openswithpumpoperation(markedby"3"inthe
flow scheme)
Balancing valve
toadjusttheowwaterpressure,installedatthewateroutlet(markedby"4"intheowscheme)
Non-return valve
installedonthepressureside(markedby"5"intheowscheme)