3
Contents
INFORMATION FOR USERS AND QUALIFIED
PERSONNEL
PLEASE READ FIRST ..............................................................................2
SYMBOLS ..................................................................................................2
INTENDED USE ......................................................................................4
DISCLAIMER .............................................................................................4
EC CONFORMITY .................................................................................4
SAFETY ......................................................................................................4
CUSTOMER SERVICE .............................................................................5
Service addresses ..............................................................................5
WARRANTY/GUARANTEE .................................................................5
DISPOSAL .................................................................................................5
HOW HEAT PUMPS WORK ................................................................6
AREA OF USE ..........................................................................................6
HEAT METERING ....................................................................................6
OPERATION .............................................................................................6
CARE OF THE UNIT ..............................................................................7
MAINTENANCE OF THE UNIT .........................................................7
Cleaning and flushing unit components .......................................7
MALFUNCTIONS ...................................................................................7
INSTRUCTIONS FOR QUALIFIED PERSONNEL
SCOPE OF SUPPLY .................................................................................8
INSTALLATION AND ASSEMBLY .......................................................9
Installation location ..........................................................................9
Transport to the installation location ..........................................9
Installation ........................................................................................12
Installing the air ducts ....................................................................12
Installation / connection to the heating circuit ........................16
Condensate drain ...........................................................................17
PRESSURE SAFETY ...............................................................................17
CIRCULATION PUMP .........................................................................17
BUFFER TANK ........................................................................................17
WATER HEATING ................................................................................17
HOT WATER TANK ..............................................................................17
ELECTRICAL CONNECTION WORK ...........................................18
FLUSHING, FILLING AND VENTING THE SYSTEM ....................19
Water quality of the fill and make up water to VDI 2035 .....19
INSULATING THE HYDRAULIC CONNECTIONS ....................21
INSTALLING THE CONTROL UNIT ...............................................21
INSTALLING AND DISMANTLING THE MASKING PLATE .....22
COMMISSIONING................................................................................23
Safety temperature limiter ............................................................24
OVERFLOW VALVE ...............................................................................24
DISMANTLING ......................................................................................25
TECHNICAL DATA/SCOPE OF SUPPLY ........................................26
PERFORMANCE CURVES ...................................................................27
Heating capacity/COP / power consumption /
heat pump pressure loss
DIMENSIONED DRAWINGS AND INSTALLATION PLANS
Dimensioned drawings ..................................................................28
Installation plans ..............................................................................29
TERMINAL DIAGRAM .........................................................................33
CIRCUIT DIAGRAMS...........................................................................34
APPENDIX
EC DECLARATION OF CONFORMITY ........................................39
Subject to change without notice.
83054800bUK – Translation into English of the original German operating manual ait-deutschland GmbH Subject to change without notice.
Subject to change without notice.
83054800bUK – Translation into English of the original German operating manual ait-deutschland GmbH
