33
EN
ENGLISH
CONTENTS
1. INTRODUCTION .........................................................................................................................................................................34
2. SAFETY REGULATIONS AND “CE” MARKING...........................................................................................................................34
3. GENERAL INSTRUCTIONS ........................................................................................................................................................34
4. DESCRIPTION ............................................................................................................................................................................34
4.1.
Locations
.............................................................................................................................................................................34
4.2. Wiring diagram and internal board ....................................................................................................................................35
5. OPERATION WITHOUT PROSYS ECOWATT CONSOLE .............................................................................................................36
6. OPERATION WITH PROSYS ECOWATT ACCESSORY CONSOLE ...............................................................................................36
6.1.
Installation
..........................................................................................................................................................................36
6.2.
Description
..........................................................................................................................................................................40
6.3. Using the console ................................................................................................................................................................40
6.4. General parameters ............................................................................................................................................................41
6.5. Starting the system .............................................................................................................................................................41
6.6. Unit confi guration via console ............................................................................................................................................42
6.6.1. Change Set Point .......................................................................................................................................................42
6.6.2. Change operation mode ............................................................................................................................................42
6.6.3. Operation PI PRESSURE/COP mode .........................................................................................................................43
6.6.4. Operation PI VOLUME/CAV mode ..............................................................................................................................46
6.6.5. Operation PROPORTIONAL/VAV mode ......................................................................................................................50
6.6.6. MIN/MAX operation mode .........................................................................................................................................53
7. OPERATION WITH TIMER RTC ECOWATT ACCESSORY AND PROSYS ECOWATT CONSOLE ACCESSORY ............................54
7.1.
Installation
..........................................................................................................................................................................54
7.2.
Programming
......................................................................................................................................................................55
7.3. Summary table setting values ............................................................................................................................................59
8. MODBUS COMMUNICATION SYSTEM INTEGRATION .............................................................................................................59
8.1. Basic features of Modbus-RTU control ..............................................................................................................................59
8.2. Modbus memory map .........................................................................................................................................................59
9. MAINTENANCE ..........................................................................................................................................................................63
10. PUTTING OUT OF SERVICE AND RECYCLING .........................................................................................................................63
