2
Subject to change without notice | 83024000cUK – Translation of the original operating manual | ait-deutschland GmbH
Table of contents
1 About this operating 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 Intended use ............................................. 4
............................ 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 As-delivered condition .............................. 6
3.2 Design ....................................................... 6
3.3 Accessories............................................... 7
3.4 Function .................................................... 7
4 Operation and care ....................................... 7
4.1 Energy and environmentally aware
operation ................................................... 7
4.2 Care .......................................................... 7
5 Delivery, storage, transport and
installation ....................................................... 8
5.1 Scope of supply ........................................ 8
5.2 Storage ...................................................... 8
5.3 Unpacking and transport ........................... 8
5.4 Installation ................................................. 9
6 Installation of hydraulic system .................11
7 Electrical installation ................................... 12
...................... 12
8.1 Heating water quality .............................. 12
circuit ....................................................... 13
9 Insulation of hydraulic connections ........ 13
......................... 13
11 Commissioning ............................................ 14
12 Maintenance ................................................. 15
12.1 Basic principles ....................................... 15
12.2 Maintenance as required ........................ 15
...... 16
12.4 Annual maintenance ............................... 16
13 Malfunctions ................................................. 16
14 Dismantling and disposal .......................... 16
14.1 Dismantling ............................................. 16
14.2 Disposal and recycling ............................ 16
Technical data / scope of supply ............ 17
Performance curves ................................... 18
LWAV+ 82R1/3 ................................................. 18
LWAV+ 122R3 .................................................. 20
Dimensional drawings ................................ 22
Installation plans .......................................... 24
Minimum clearances ........................................ 24
Connection set IPWAV vertical ........................ 25
Surface foundation ....................................... 26
Strip foundation ............................................ 27
Connection set WDFAV horizontal ................... 28
Surface foundation ....................................... 29
Strip foundation ............................................ 30
With condensate drain vertical ..................... 31
Condensate line........................................... 32
External condensate line connection ............... 32
Internal condensate line connection ................ 33
Hydraulic integration ................................... 34
LWAV+ with hydraulic station ........................... 34
hydraulic module ..................................... 35
.................. 36
Keys hydraulic integration ................................ 37
Circuit diagrams ........................................... 38
LWAV+ 82R1/3 ................................................. 38
LWAV+ 122R3 .................................................. 40
EC Declaration of Conformity .................. 43