9828 0934 73 5
Table of Contents
1 Safety precaution ................................................................................................................ 7
1.1 Safety icons ........................................................................................................................................................... 7
1.2 General Safety precautions .................................................................................................................................. 7
1.3 Safety precautions during installation ................................................................................................................... 8
1.4 Safety precautions during operation ..................................................................................................................... 9
1.5 Safety during maintenance or repair ................................................................................................................... 10
1.6 Dismantling and disposal .................................................................................................................................... 11
2 General description ........................................................................................................... 13
2.1 Introduction ......................................................................................................................................................... 13
2.2 Air circuit ............................................................................................................................................................. 21
2.3 Refrigeration system ........................................................................................................................................... 26
2.4 Automatic regulation system ............................................................................................................................... 31
2.5 Condensate drain system ................................................................................................................................... 35
2.6 Electrical system ................................................................................................................................................. 37
3 Controller ........................................................................................................................... 38
3.1 General................................................................................................................................................................ 38
3.2 Control panel ....................................................................................................................................................... 39
3.3 Icon used ............................................................................................................................................................. 40
3.4 Main screen ......................................................................................................................................................... 43
3.5 Calling up menus ................................................................................................................................................ 45
3.6 Inputs menu ........................................................................................................................................................ 47
3.7 Outputs menu ...................................................................................................................................................... 48
3.8 Counters .............................................................................................................................................................. 50
3.9 Event history menu ............................................................................................................................................. 51
3.10 Modifying settings ............................................................................................................................................... 52
3.11 Info menu ............................................................................................................................................................ 59
3.12 Week timer menu ................................................................................................................................................ 60
3.13 Test menu ........................................................................................................................................................... 69
3.14 Service menu ...................................................................................................................................................... 70
3.15 Converter menu .................................................................................................................................................. 73
3.16 Protections menu ................................................................................................................................................ 74
3.17 Extra menu .......................................................................................................................................................... 75
3.18 Web server .......................................................................................................................................................... 77
3.19 Programmable settings ....................................................................................................................................... 82