Specifications

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
OPER ATION ................................................................................ 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