3
Contents
INfoRmATIoN foR opeRAToRS ANd
qUAlIfIed SpecIAlISTS
pleASe ReAd fIRST ..................................................................2
SymbolS .....................................................................................2
INTeNded USe ..........................................................................4
exclUSIoN of lIAbIlITy ......................................................4
ec coNfoRmITy .....................................................................4
SAfeTy .........................................................................................4
cUSTomeR SeRvIce ................................................................5
WARRANTy
/
GUARANTee ..................................................5
dISpoSAl ....................................................................................5
INfoRmATIoN foR opeRAToRS
fUNcTIoNING pRINcIple of HeAT pUmp SySTem ......6
AReA of UTIlISATIoN ............................................................6
HeAT qUANTITy RecoRdING ............................................6
opeRATIoN ................................................................................6
cARe of THe UNIT ..................................................................7
mAINTeNANce of THe UNIT ...............................................7
cleaning and flushing of unit components ........................7
mAlfUNcTIoNS .......................................................................7
INSTRUcTIoNS foR qUAlIfIed TecHNIcIANS
Scope of delIveRy ................................................................8
INSTAllATIoN ANd ASSembly ...........................................9
Installation location ..............................................................9
Transport to installation location ......................................9
Installation ............................................................................ 11
mounting the air ducts .......................................................12
Installation / connection to heating circuit ...................16
condensate discharge ........................................................17
pReSSURe RelIef .....................................................................17
oveRfloW vAlve ..................................................................17
bUffeR TANK...........................................................................17
cIRcUlATING pUmpS ...........................................................18
WATeR HeATING ....................................................................18
HoT-WATeR TANK .................................................................18
elecTRIcAl coNNecTIoNS .............................................18
flUSHING, fIllING ANd bleedING THe SySTem .......20
INSUlATING THe HydRAUlIc coNNecTIoNS ..........20
INSTAllATIoN of THe coNTRol elemeNT ...............21
INSTAllATIoN ANd RemovAl of THe ScReeN .........23
commISSIoNING ...................................................................24
Safety temperature limiter ................................................24
dISmANTlING .........................................................................25
TecHNIcAl dATA / Scope of delIveRy
lW 101 – lW 150H(l) .......................................................26
peRfoRmANce cURveS
Heating capacity/cop / power consumption /
Heat pump pressure loss
lW 101 ..................................................................................28
lW 121 ..................................................................................29
lW 150H(l) .........................................................................30
dImeNSIoNAl dRAWINGS ANd INSTAllATIoN plANS
Dimensional drawings LW 101 • LW 150H
.....................31
dimensional drawings lW 150Hl ....................................32
Installation plans LW 101 • LW 150H(L)
Installation plan version 1 .................................................33
Installation plan version 2 .................................................34
Installation plan version 3 .................................................35
Installation plan version 4 .................................................36
Installation plan version 5 .................................................37
dimensional drawings lW 121 ..........................................38
Installation plans lW 121
Installation plan version 1 .................................................39
Installation plan version 2 ................................................ 40
Installation plan version 3 .................................................41
Installation plan version 4 .................................................42
TeRmINAl dIAGRAmS
lW 101 – lW 121 ................................................................43
lW 150H(l) ........................................................................ 44
cIRcUIT dIAGRAmS
lW 101 – lW 121 ................................................................45
lW 150H(l) ........................................................................ 48
AppeNdIx
ec declARATIoNS of coNfoRmITy ............................52
GeNeRAl cHecKlIST ...........................................................55
compleTIoN RepoRT foR HeAT pUmp SySTemS ......57
cUSTomeR SeRvIce
Addresses in the event of a service call ..........................58
We reserve the right to modify technical specifications without prior notice.
UK830533/200610
© Alpha-InnoTec GmbH