Description Of The Symbols - Mitsubishi Electric s-MEXT 006-044 Bedienungshandbuch

UM_s-MEXT_ME18relC_00_11_18_ML
CONTENTS
1 INTRODUCTION ..............................................................................................................................................................................................................................29
2 USER INTERFACE ..........................................................................................................................................................................................................................29
2.1 USER TERMINAL .....................................................................................................................................................................................................................29
2.1.1 Buttons general functions .................................................................................................................................................................................................29
2.2 OPERATING GENERAL CHARACTERISTICS .......................................................................................................................................................................30
2.2.1 Groups of masks and menu structure ...............................................................................................................................................................................30
2.2.2 Password management ....................................................................................................................................................................................................31
2.3 MAIN MASK ..............................................................................................................................................................................................................................32
2.4 MAIN LOOP MASKS ................................................................................................................................................................................................................34
2.4.1 Structure of the main loop .................................................................................................................................................................................................34
2.4.2 Main loop mask table ........................................................................................................................................................................................................35
2.5 "ACTIVE FUNCTIONS" MASK .................................................................................................................................................................................................39
2.6 CHANGING THE PARAMETERS ............................................................................................................................................................................................41
2.6.1 Access to parameter changing .........................................................................................................................................................................................41
2.6.2 Menu mask table ...............................................................................................................................................................................................................41
2.7 EVENTS MASKS ......................................................................................................................................................................................................................43
2.7.1 Alarm or signal events ......................................................................................................................................................................................................43
3 STARTING THE UNIT ......................................................................................................................................................................................................................44
3.1 UNIT POWER SUPPLY ............................................................................................................................................................................................................44
3.2 VENTILATION START-UP .......................................................................................................................................................................................................44
3.3 VENTILATION FORCED SWITCHING ON ..............................................................................................................................................................................45
4 DIRECT FREECOOLING STATUS DISPLAY MASK .....................................................................................................................................................................46
5 LOCAL LAN NETWORK MANAGEMENT ......................................................................................................................................................................................46
5.1 PURPOSE OF THE LOCAL LAN NETWORK..........................................................................................................................................................................46
5.2 PRELIMINARY OPERATIONS .................................................................................................................................................................................................46
5.2.1 Network cabling .................................................................................................................................................................................................................46
5.2.2 Network configuration .......................................................................................................................................................................................................47
5.2.3 Address setting the control board - Directly from the board .............................................................................................................................................48
5.2.4 Address setting the control board - from the user terminal ..............................................................................................................................................48
5.2.5 User terminal address setting ...........................................................................................................................................................................................49
5.3 SHARED USER TERMINAL .....................................................................................................................................................................................................49
5.3.1 Connecting the remote keyboard ......................................................................................................................................................................................49
5.3.2 "T" shunt ............................................................................................................................................................................................................................49
5.3.3 Remote keyboard up to 200 metres .................................................................................................................................................................................50
5.3.4 Remote keyboard from 200 metres up to 500 metres ......................................................................................................................................................51
5.3.5 Remote keyboard for more than one unit .........................................................................................................................................................................52

Description of the symbols

A number of symbols are used to highlight some parts of the text that are of particular importance. These are described below.
ATTENTION
Indicates situations of grave danger which, if ignored, can seriously endanger the health and safety of people.
OBLIGATION
Indicates that it is necessary to act in an appropriate manner in order not to put at risk the health and safety of people and not cause
financial damage.
INFORMATION
Indicates technical information of particular importance which should not be neglected.
USER MANUAL
TRANSLATION OF THE ORIGINAL INSTRUCTIONS
28