3
Contents
INfoRmATIoN foR opERAToRS
ANd qUAlIfIEd SpEcIAlISTS
plEASE REAd fIRST ..................................................................2
SymbolS .....................................................................................2
INTENdEd USE ..........................................................................4
dISclAImER................................................................................4
Ec coNfoRmITy .....................................................................4
SAfETy ANd SEcURITy ..........................................................4
cUSTomER SERvIcES ..............................................................5
WARRANTy / GUARANTEE ....................................................5
WASTE dISpoSAl .....................................................................5
INfoRmATIoN foR opERAToRS
opERATING pRINcIplE of HEAT pUmpS ...........................6
AREA of UTIlISATIoN ............................................................6
HEAT qUANTITy REcoRdING ............................................6
opERATIoN ................................................................................6
cARE of THE UNIT ..................................................................7
mAINTENANcE of THE UNIT ...............................................7
cleaning and flushing unit components ............................7
mAlfUNcTIoNS .......................................................................8
INSTRUcTIoNS foR qUAlIfIEd TEcHNIcIANS
ScopE of dElIvERy ................................................................9
INSTAllATIoN ANd ASSEmbly .........................................10
Installation location ............................................................10
Transport to installation location ....................................10
Installation ............................................................................10
Attaching the air flow baffles ............................................13
Installation / connection to heating circuit ....................15
condensate discharge ........................................................16
pRESSURE RElIEf .....................................................................16
SEpARATING bUffER TANK.................................................16
cIRcUlATING pUmpS ...........................................................16
WATER HEATING ....................................................................17
HoT-WATER TANK .................................................................17
ElEcTRIcAl coNNEcTIoNS .............................................17
flUSHING, fIllING ANd blEEdING THE SySTEm .......19
INSUlATING THE HydRAUlIc coNNEcTIoNS ..........19
commISSIoNING ...................................................................20
dISmANTlING .........................................................................21
TEcHNIcAl dATA / ScopE of dElIvERy ........................22
pERfoRmANcE cURvES
Heating capacity/cop / power consumption /
Heat pump pressure loss
Heating lW 90A/RX ..........................................................24
cooling lW 90A/RX ..........................................................25
Heating lW 140A/RX.........................................................26
cooling lW 140A/RX ........................................................27
SoUNd pRESSURE lEvEl ......................................................28
INSTAllATIoN plANS
lW 90A/RX… .....................................................................30
lW 140A/RX .......................................................................31
HydRAUlIc coNNEcTIoN
Hydraulic legend ..................................................................32
domestic hot water ...........................................................33
Swimming pool ....................................................................34
TERmINAl dIAGRAmS
LW 90A/RX • 140A/RX
.....................................................36
comfort board ....................................................................37
cIRcUIT dIAGRAmS ..............................................................38
AppENdIX
Ec dEclARATIoN of coNfoRmITy ..............................41
GENERAl cHEcKlIST ...........................................................43
complETIoN REpoRT foR HEAT pUmp SySTEmS ......45
cUSTomER SERvIcES
Addresses in the event of a service call ..........................46
We reserve the right to modify technical specifications without prior notice.
83051400aUK
© Alpha-InnoTec GmbH
Summary of Contents for LW 140 A/RX
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