1 Overview............................................................. 6
2Safety.................................................................. 8
2.1 System owner's responsibility..................... 8
2.2 Personnel requirements.............................. 8
2.3 Personal protective equipment.................... 9
3 Transport and storage..................................... 10
3.1 Delivery of the air handling unit................. 10
3.1.1 Complete and partial units...................... 10
3.1.2 Symbols on the packaging..................... 10
3.2 Delivery check........................................... 10
3.3 Moving packages....................................... 11
3.3.1 Safety notes regarding transport............ 11
3.3.2 Moving packages with a forklift or pallet
truck........................................................ 12
3.3.3 Moving packages with a crane............... 13
3.4 Storing packages....................................... 15
3.5 Unpacking................................................. 15
4 Setup and assembly........................................ 17
4.1 Safety notes regarding setup and
assembly................................................... 17
4.2 Requirements for the installation loca-
tion............................................................. 17
4.2.1 Requirements for indoor installation....... 17
4.2.2 Requirements for outdoor installation..... 18
4.3 Preventing vibration and structure-borne
noise.......................................................... 19
4.4 Setting up and assembling the air han-
dling unit.................................................... 19
4.4.1 Setting up the AHU or AHU casing
units........................................................ 19
4.4.2 Before assembly..................................... 20
4.4.3 Assembling AHU casing units................ 21
4.4.4 Installing accessories............................. 24
5 Installation........................................................ 26
5.1 Safety notes regarding installation............ 26
5.2 Before installation...................................... 26
5.3 Changing the operating side..................... 27
5.4 Connecting the condensate drain.............. 28
5.5 Connecting the heating coil/cooling
coil............................................................. 30
5.6 Connecting the air handling unit to the
power supply............................................. 32
5.7 Integrating the air handling unit with the
central BMS............................................... 32
5.8 Connecting the air handling unit to your
PC or local network................................... 32
6 Initial commissioning...................................... 34
6.1 Safety notes regarding initial commis-
sioning....................................................... 34
6.2 Before initial commissioning...................... 34
6.3 Setting up and adjusting AHU casing
units........................................................... 35
6.3.1 Filter................................................ 35
6.3.2 Heating coil/cooling coil.................... 35
6.3.3 Multileaf dampers................................ 36
6.3.4 Rotary heat exchanger........................ 37
6.3.5 Droplet eliminator................................... 38
6.3.6 Plate heat exchanger.......................... 39
6.3.7 Setting up accessories........................... 39
6.4 Starting the air handling unit...................... 39
6.4.1 Before you start the AHU....................... 39
6.4.2 Starting................................................... 39
6.5 Configuring the air handling unit................ 40
6.5.1 Setting up X-CUBE controller communi-
cation...................................................... 40
6.5.2 Setting up network communication........ 41
6.6 Logging in to the web server..................... 42
7 Disassembly and disposal.............................. 43
7.1 Safety notes regarding disassembly and
disposal..................................................... 43
7.2 Disassembly.............................................. 44
7.3 Disposal..................................................... 44
8 FAQ................................................................... 45
9 Index................................................................. 47
Appendix.......................................................... 49
A Adjusting the storage mass.......................... 50
B Drive equipment for rotary heat exchanger.. 56
C Circuit diagram, controls tray, 230 V AC-
PWT............................................................. 62
D Circuit diagram, controls tray, 230 V AC-
RWT............................................................. 76
E Circuit diagram, controls tray, 400 V AC-
PWT............................................................. 90
F Circuit diagram, controls tray, 400 V AC-
RWT........................................................... 104
G Accessories for X-CUBE compact............. 118
Table of contents
Air handling unit X-CUBE compact 5
