Table Of Contents - Alpha-InnoTec LWC Series Operating Manual

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
Addresses in the event of a service call ............................5
WARRANTY / GUARANTEE ...................................................5
DISPOSAL ....................................................................................5
INFORMATION FOR OPERATORS
FUNCTIONING PRINCIPLE
OF HEAT PUMP SYSTEM ....................................................6
AREA OF UTILIZATION ...........................................................6
OPERATION ................................................................................6
CARE OF THE UNIT ..................................................................6
MAINTENANCE OF THE UNIT ...............................................6
CLEANING THE EVAPORATOR ......................................7
Cleaning and rinsing of unit components..........................7
MALFUNCTIONS .......................................................................7
INSTRUCTIONS FOR
QUALIFIED TECHNICIANS
SCOPE OF DELIVERY ................................................................8
INSTALLATION ..........................................................................9
Installation area .....................................................................9
Transport to installation location ......................................9
Sound ....................................................................................10
Installation ............................................................................12
INSTALLATION OF THE
VENTILATION DUCT .......................................................13
Converting from air blower on the right to air blower
on the left ......................................................................13
The air duct system 700 (accessory) ...............................15
Product advantages .............................................................16
Wall duct(s) assembly .........................................................16
Air ducts assembly .............................................................. 17
Securing the air duct into the wall duct .......................... 17
Securing the air duct on the heat pump ..........................18
Screen frame assembly .......................................................18
We reserve the right to modify technical specifications without prior notice.
83050400eUK
INSTALLATION / CONNECTION TO HEATING CIRCUIT
HOT-WATER TANK .................................................................21
ELECTRICAL CONNECTIONS .............................................21
RINSING, FILLING AND BLEEDING THE SYSTEM ..........23
INSULATING THE HYDRAULIC CONNECTIONS ..........27
OVERFLOW VALVE ..................................................................27
INSTALLATION OF THE CONTROL ELEMENT ...............28
INSTALLATION AND REMOVAL OF THE SCREEN .........29
COMMISSIONING ...................................................................30
DISMANTLING .........................................................................31
TECHNICAL DATA / SCOPE OF DELIVERY ........................32
PERFORMANCE CURVES
Heating capacity/COP / power consumption / Free
compression, heating circuit
DIMENSIONAL DRAWINGS .................................................38
INSTALLATION PLANS
TERMINAL DIAGRAM ............................................................ 48
CIRCUIT DIAGRAMS
APPENDIX
EC DECLARATION OF CONFORMITY ..............................55
© ait-deutschland GmbH
Wire mesh grille and weather/rain guards assembly ....18
19
Manometer ...........................................................................20
Discharge hot water safety valve and condensate
discharge ........................................................................20
Water quality of the fill and additional water in hot
water heating systems .................................................23
Inspecting and setting up the overflow valve .................27
Safety temperature limiter ................................................31
LWC 60 .................................................................................34
LWC 80.................................................................................35
LWC 100 ..............................................................................36
LWC 120 ...............................................................................37
Installation plan version 1 .................................................39
Installation plan version 2 ................................................ 40
Installation plan version 3 .................................................41
Installation plan version 4 .................................................42
Installation plan version 5 .................................................43
Installation plan version 6 ................................................ 44
LWC 60 - LWC 80 .............................................................49
LWC 100 - LWC 120 .........................................................52
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