EN
35
CONTENTS
1. INTRODUCTION ..........................................................................................................................................................................36
2. SAFETY REGULATIONS AND “CE” MARKING ............................................................................................................................36
3. GENERAL INSTRUCTIONS .........................................................................................................................................................36
4. DESCRIPTION ............................................................................................................................................................................37
4.1.
Locations
.............................................................................................................................................................................37
4.2. Wiring diagram and internal board ....................................................................................................................................38
5. OPERATION WITHOUT PROSYS ECOWATT CONSOLE ...............................................................................................................39
6. OPERATION WITH PROSYS ECOWATT ACCESSORY CONSOLE ................................................................................................39
6.1.
Description
..........................................................................................................................................................................40
6.2. Using the console ................................................................................................................................................................40
6.3.
Installation
..........................................................................................................................................................................41
6.4. General parameters ............................................................................................................................................................44
6.5. Starting the system .............................................................................................................................................................44
6.6. Unit confi guration via console ............................................................................................................................................45
6.6.1. Change Set Point .......................................................................................................................................................45
6.6.2. Change operation mode ............................................................................................................................................45
6.6.3. Operation PI PRESSURE/COP mode .........................................................................................................................46
6.6.4. Operation CAV/PI VOLUME mode ..............................................................................................................................49
6.6.5. Operation PROPORTIONAL/VAV mode ......................................................................................................................53
6.6.6. MIN/MAX operation mode .........................................................................................................................................56
7. OPERATION WITH TIMER RTC ECOWATT ACCESSORY AND PROSYS ECOWATT CONSOLE ACCESSORY ...............................58
7.1.
Installation
..........................................................................................................................................................................58
7.2.
Programming
......................................................................................................................................................................59
7.3. Summary table setting values ............................................................................................................................................62
8. MODBUS COMMUNICATION SYSTEM INTEGRATION ................................................................................................................62
8.1. Basic features of Modbus-RTU control ..............................................................................................................................62
8.2. Modbus memory map .........................................................................................................................................................63
9. MAINTENANCE ..........................................................................................................................................................................66
10. RECYCLING ..............................................................................................................................................................................66
ENGLISH
