
Table of contents
CHAPTER 1 ABOUT THIS MANUAL....................................................................................... 5
Terms................................................................................................................................5
Additional information .....................................................................................................5
CHAPTER 2 INTRODUCTION TO RCF .................................................................................... 6
RCF FAN COIL CONTROLLERS .........................................................................................................6
RCF WITH COMMUNICATION.........................................................................................................6
CHAPTER 3 MODELS............................................................................................................ 8
Design ...............................................................................................................................9
CHAPTER 4 TECHNICAL DATA ............................................................................................ 10
COMMUNICATION ............................................................................................................ 10
Accessories for RCF.........................................................................................................11
CHAPTER 5PREPARATIONS FOR INSTALLATION................................................................ 12
USING LABELS...........................................................................................................................12
CONFIGURATION.......................................................................................................................13
CHAPTER 6 INSTALLATION ................................................................................................ 14
MOUNTING .............................................................................................................................14
COMMUNICATION,WIRING.........................................................................................................14
Bottom plate connections ..............................................................................................15
Wiring for models RCF(M)-230(C)TD..............................................................................16
Wiring of various actuators ............................................................................................17
Wiring for model RCF-230CTD-EC ..................................................................................18
Wiring for models RCF-230(C)AD ...................................................................................20
Wiring for modelsRCF(M)-230(C)D.................................................................................21
CHAPTER 7 COMMISSIONING ........................................................................................... 23
Troubleshooting .............................................................................................................23
CHAPTER 8 CONTROL PRINCIPLES ..................................................................................... 24
RCF-230(C)TD, RCF-230CTD-EC, RCF-230(C)AD, RCFM-230TD .............................................24
RCF-230(C)D, RCFM-230D ....................................................................................................25
CHAPTER 9 OPERATING MODES ........................................................................................ 28
DIFFERENT OPERATING MODES ....................................................................................................28
OCCUPANCY CONTROL ...............................................................................................................28
CHAPTER 10 BUTTON MANAGEMENT ............................................................................... 29
CHAPTER 11 TYPES OF ACTUATORS................................................................................... 31
CHAPTER 12 FAN CONTROL............................................................................................... 32
CHAPTER 13 CHANGE-OVER .............................................................................................. 34
CHAPTER 14 DISPLAY HANDLING ...................................................................................... 35
DISPLAY INDICATIONS.................................................................................................................35
THE PARAMETER MENU ..............................................................................................................35
CHAPTER 15 MEMORY FUNCTIONS DURING POWER FAILURE .......................................... 40
CHAPTER 16 MODBUS SIGNAL TYPES ................................................................................ 41
CHAPTER 17 MODBUS SIGNALS ........................................................................................ 43
DISCRETE INPUTS ......................................................................................................................43