3
inhaltsverzeichnis
INfoRmATIoN foR USERS ANd
qUAlIfIEd pERSoNNEl
plEASE REAd fIRST ..................................................................2
SymbolS .....................................................................................2
INTENdEd USE ..........................................................................4
dISclAImER................................................................................4
SAfETy .........................................................................................4
cUSTomER SERvIcE ................................................................5
WARRANTy / GUARANTEE ...................................................5
dISpoSAl ....................................................................................5
INfoRmATIoN foR USERS
HEAT mETERING .......................................................................5
opERATIoN ................................................................................5
cARE of THE UNIT ..................................................................5
mAINTENANcE of THE UNIT ..............................................6
mAlfUNcTIoNS .......................................................................6
further error numbers: ......................................................6
INSTRUcTIoNS foR qUAlIfIEd TEcHNIcIANS
ScopE of dElIvERy ..................................................7
components of the unit ......................................................8
components of the unit ......................................................8
INSTAllATIoN ..........................................................................9
Installation location ..............................................................9
Transport to installation location ......................................9
Installation ..............................................................................9
Installation / Hydraulic connection to heating circuit .. 11
Safety assembly ................................................................... 11
Expansion vessels ................................................................ 11
ElEcTRIcAl coNNEcTIoNS .............................................12
connect bUS cable .............................................................13
flUSHING, fIllING ANd blEEdING THE SySTEm .......14
flushing, filling and bleeding the heating circuit ............14
INSUlATING THE HydRAUlIc coNNEcTIoNS ..........15
coNTRol ElEmENT ..............................................................16
commISSIoNING ...................................................................16
Safety temperature limiter ................................................16
Switching on for the first time ..........................................17
dISmANTlING .........................................................................17
TEcHNIcAl dATA / ScopE of dElIvERy ........................18
pERfoRmANcE cURvES
Hmd 1(R) .............................................................................20
Hmd 1/(R)e ..........................................................................20
free compression ..............................................................20
dImENSIoNAl dRAWINGS .................................................21
dImENSIoNAl dRAWINGS .................................................22
Installation plan ...................................................................24
Hmd 1(E) .............................................................................24
Hmd 1/R(E) .........................................................................25
TERmINAl dIAGRAm
cIRcUIT dIAGRAmS
Hmd 1(E) .............................................................................27
Hmd 1/R(E) .........................................................................29
Ec dEclARATIoN of coNfoRmITy ..............................31
We reserve the right to modify technical specifications without prior notice.
83053600bUK – Translation of the operating manual
© Alpha-InnoTec GmbH
Summary of Contents for HMD 1
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