Gattetti LCA - Default Chapter; Table of Contents

RG66000889-REV.OO 2
INDICE
1 Introduction ....................................................................................................................3
2 General Description.......................................................................................................3
2.1 Functions ................................................................................................................................ 3
2.2 Main Board.............................................................................................................................. 3
2.3 Second compressor board...................................................................................................... 4
3 User Interface (Terminal)...............................................................................................5
3.1 Status of the unit..................................................................................................................... 5
3.2 Keypad.................................................................................................................................... 6
3.3 Buttons and relative messages on display.............................................................................. 6
3.4 Functions of the buttons (for panel-mounted versions)......................................................... 10
3.5 Functions of the buttons (wall-mounted units) ...................................................................... 10
3.6 Inputs and Outputs................................................................................................................ 11
4 Parameters ...................................................................................................................12
4.1 Parameters description......................................................................................................... 16
5 Alarms and messages .................................................................................................29
5.1 Other alarms ......................................................................................................................... 30
5.2 Unit indication sequences..................................................................................................... 31
6 Infrared remote control unit........................................................................................32
7 Wiring connection........................................................................................................33
8 Optional boards ...........................................................................................................34
8.1 Serial card RS485................................................................................................................. 34
9 Technical specifications..............................................................................................36