11
30RB
*.1035"/5.BLFFBSUIDPOOFDUJPOQSJPSUPBOZPUIFS
electrical connections.
Earthing is required by law. The installer must earth the unit
VTJOHUIFUFSNJOBMNBSLFEXJUIUIFJOUFSOBUJPOBMFBSUIJOH
symbol.
Before connecting the supply cable to the line, locate line
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as indicated in the wiring diagram.
If the electrical supply cables L1 (R), L2 (S), L3 (T) are
connected in an incorrect sequence, the power supply is
interrupted after a few seconds by the control, which goes
into alarm status preventing the incorrect compressor
rotation.
Remove the front panel, the electric parts appear at the
front side.
The power supply cables can be inserted into the pipe
IPMFT#FTVSFUPöYUIFQPXFSDBCMFXJUICVOEMJOHCBOE
TPMEPOUIFNBSLFUTPUIBUUIFZEPOPUNBLFDPOUBDUXJUI
the compressor and the hot pipes.
To ensure good tensile strength, the electric cables must be
GBTUFOFEVTJOHUIFDBCMFIPMEFSPOUIFQMBUF 4FFöH"
If the unit operates at a voltage outside the limits or with a
phase imbalance above 2%, this constitutes improper use
and may affect the warranty. If the phase imbalance is hig.
her than 2%, contact the local electricity board immediately.
Electrical connections
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'JH
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'JH
Units without an integrated pump allow driving an external
one.
The signal (24V, 2 A maximum) is supplied at channel CH22
PGUIFUFSNJOBMCMPDL TFFXJSJOHEJBHSBN
Unit start-up is done by the electronic control described
above, and must always be carried out under the
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/FDFTTBSZDIFDLTQSFDBVUJPOTCFGPSFTUBSUVQ
t &OTVSFUIBUBMMFMFDUSJDBMDPOOFDUJPOTBSFQSPQFSMZ
tightened.
t &OTVSFUIBUUIFVOJUJTMFWFMBOEXFMMTVQQPSUFE
t $IFDLUIBUUIFIZESBVMJDDJSDVJUIBTTVóDJFOUXBUFS
flow and that the pipe connections correspond to the
installation diagram.
t &OTVSFUIBUUIFSFBSFOPXBUFSMPTTFT$IFDLUIFDPSSFDU
operation of the valves installed.
t "MMQBOFMTTIPVMECFöUUFEBOEöSNMZTFDVSFEXJUIUIF
corresponding screws.
t .BLFTVSFUIBUUIFSFJTTVóDJFOUTQBDFGPSTFSWJDJOHBOE
maintenance purposes.
t &OTVSFUIBUUIFSFBSFOPSFGSJHFSBOUMFBLT
t $POöSNUIBUUIFFMFDUSJDBMQPXFSTPVSDFBHSFFTXJUI
UIFVOJUtOBNFQMBUFSBUJOHXJSJOHEJBHSBNBOEPUIFS
documentation for the unit.
t &OTVSFUIBUUIFQPXFSTVQQMZDPSSFTQPOETUPUIF
applicable standards.
t .BLFTVSFUIBUDPNQSFTTPSøPBUGSFFMZPOUIFNPVOUJOH
springs.
Start-up
English
Содержание 30RB008-9
Страница 1: ...Air Cooled liquid chillers 30RB InstallationManual P R O D I A L O G...
Страница 3: ...III 30RB 600 150 150 400 363 6 5 4 7 A B...
Страница 5: ...V 30RB 11 1 2 3 3 3 8 4 6 1 5 7 9 12 1 1 2 3 3 4 6 5 7...
Страница 7: ...VII 30RB A C D B A C D B 15 A B...
Страница 9: ...IX 30RB 18 19 17...