Alpha-InnoTec LWDV Series User Manual

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Subject to technical amendments without prior notice | 83055800gUK – Translation of the original operating manual | ait-deutschland GmbH
Table of contents
1 About this operation manual ...................... 3
1.1 Validity ....................................................... 3
1.2 Reference documents ............................... 3
1.3 Symbols and markings .............................. 3
1.4 Contact ...................................................... 4
2 Safety ............................................................... 4
2.1 Proper use ................................................. 4
2.2 Personnelqualications ............................ 4
2.3 Personal protective equipment ................. 4
2.4 Residual risks ............................................ 4
2.5 Disposal .................................................... 5
2.6 Avoid material damage ............................. 5
3 Description ...................................................... 6
3.1 Condition on delivery ................................ 6
3.2 Design ....................................................... 6
3.3 Function .................................................... 6
4 Operation and care ....................................... 7
4.1 Energy and environmentally aware
operation ................................................... 7
4.2 Care .......................................................... 7
5 Delivery, storage, transport and
installation ....................................................... 7
5.1 Scope of delivery ...................................... 7
5.2 Storage ...................................................... 7
5.3 Unpacking and transport ........................... 8
5.4 Installation ................................................. 8
5.5 Installation with a wall bracket .................. 9
5.6 Installationonaoorbracket .................... 9
6 Installation of hydraulic system .................. 9
6.1 Condensate drain ..................................... 9
6.2 Connection to the heating circuit ............ 10
6.3 Pressure safety ....................................... 10
7 Electrical installation ....................................11
8 Flushing,llingandventing ...................... 12
8.1 Heating water quality .............................. 12
8.2 Flushing,llingandventingtheheating
circuit ....................................................... 12
9 Insulation of hydraulic connections ........ 12
10 Settingtheoverowvalve ......................... 13
11 Commissioning ............................................ 14
12 Maintenance ................................................. 14
12.1 Basic principles ....................................... 14
12.2 Maintenance as required ........................ 14
12.3 Cleaningandushingthecondenser...... 15
12.4 Annual maintenance ............................... 15
13 Malfunctions ................................................. 15
14 Dismantling and disposal .......................... 15
14.1 Dismantling ............................................. 15
14.2 Disposal and recycling ............................ 15
Technical data / scope of supply ............ 16
Performance curves ................................... 17
Dimensional drawings ................................ 18
Installation plans .......................................... 19
Wall bracket ..................................................... 20
with wall duct ................................................ 20
with hydraulic connection line ...................... 21
Floor bracket ................................................... 22
with wall duct ................................................ 22
with hydraulic connection line ...................... 23
Drill template for wall bracket ........................... 24
with wall duct ................................................ 24
with hydraulic connection line ...................... 25
Foundation for V3
with wall duct ........................................... 26
Foundation for V4
with hydraulic connection line ................. 27
Minimum clearances ........................................ 28
Condensate line........................................... 29
External condensate line connection ............... 29
Internal condensate line connection ................ 30
Hydraulic integrations ................................ 31
LWDV with hydraulic station ............................. 31
LWDVwithbu󰀨ertankinseriesand
hydraulic module ..................................... 32
LWDVwithseparationbu󰀨ertankand
hydraulic module ..................................... 33
Keys hydraulic integration ................................ 34
Circuit diagrams ........................................... 35
EC Declaration of Conformity .................. 39

Alpha-InnoTec LWDV Series Specifications

General

Brand	Alpha-InnoTec
Model	LWDV Series
Category	Heat Pump
Language	English