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Reco-Boxx ZXR / ZXA / Flat – Operation and maintenance instructions
[03/
2022 ]
Table of content
1.0
Operation and maintenance instructions ..................................................................................................... 3
2.0
Basic safety instructions .............................................................................................................................. 4
2.1
Intended use ........................................................................................................................................ 4
2.2
Specialist installer qualifications .......................................................................................................... 4
2.3
Non-intended use ................................................................................................................................ 4
2.4
Safety instructions ............................................................................................................................... 5
3.0
Symbols and abbreviations .......................................................................................................................... 8
4.0
Product overview ......................................................................................................................................... 9
4.1
General overview .................................................................................................................................. 9
4.2
Air volumes and dimensions ................................................................................................................ 11
5.0
Wiring overview ............................................................................................................................................ 12
5.1
Digital outputs ...................................................................................................................................... 13
5.2
Pressure switches ................................................................................................................................ 13
5.3
Circuit board SAT IO – (Art.-No. 0041.0161) ........................................................................................ 14
5.4
ernal coils control ................................................................................................................................. 15
6.0
Functions ................................................................................................................................................... 16
6.1
Operating mode ................................................................................................................................... 16
6.2
Temperature control ............................................................................................................................. 17
6.3
Free cooling ........................................................................................................................................... 17
6.4
Change over function ............................................................................................................................ 18
6.5
Frost protection ..................................................................................................................................... 19
6.6
Time schedule ....................................................................................................................................... 20
7.0
Commissioning ............................................................................................................................................. 21
7.1
Commissioning with Touchscreen TP-Touch ....................................................................................... 22
7.1.1
Home screen ............................................................................................................................. 23
7.1.2
Main menu ................................................................................................................................ 24
7.1.3
Basic Setup ............................................................................................................................... 26
7.1.4
Advanced setup ........................................................................................................................ 29
8.0
Preventive maintenance ................................................................................................................................ 36
8.1
Once the unit operates in normal condition ......................................................................................... 36
8.2
Every 3 months ..................................................................................................................................... 36
8.3
Every 12 months ................................................................................................................................... 37
9.0
Troubleshooting ............................................................................................................................................ 38
9.1
Troubleshooting .................................................................................................................................... 38
…
9.22
Troubleshooting .................................................................................................................................... 52
10.0
Parameters/Commissioning Sheet ............................................................................................................... 53
10.1
Main parameters after commissioning ................................................................................................. 53
10.2
Track changes ....................................................................................................................................... 54
