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SRC-131 Hotel Controller Manual
3
CONTENTS
1INTRODUCTION................................................................................................................... 4
2CONTROLLER OPERATION.............................................................................................. 4
3INSTALLATION .................................................................................................................... 5
3.1 SYSTEM DESIGN.................................................................................................................. 5
3.2 OPENING WALL CONTROLLER ............................................................................................ 5
3.3 MOUNTING WALL CONTROLLER......................................................................................... 5
3.4 DIP SWITCH SETTINGS........................................................................................................ 5
3.5 WIRING –HVAC CONTROL TERMINAL DESIGNATIONS...................................................... 5
4WIRING EXAMPLES............................................................................................................ 6
4.1 0-10V OUTPUTS .................................................................................................................. 7
4.2 A1 –COOL.......................................................................................................................... 7
4.3 A2 –HEAT .......................................................................................................................... 7
4.4 A3 –FAN ............................................................................................................................ 7
4.5 TIME INTERVAL .................................................................................................................. 7
4.6 DIRECTION.......................................................................................................................... 7
4.7 MINIMUM VALUE................................................................................................................ 8
4.8 MAXIMUM VALUE (FAN A3) OUTPUT ONLY........................................................................ 8
4.9 BELIMO ™6WAY VALVE .................................................................................................. 8
4.10 2PIPE MODE ................................................................................................................... 8
5WIRING EXAMPLES – ANCILLARY FUNCTIONS ....................................................... 9
5.1 COMPLETE SYSTEM OVERVIEW .......................................................................................... 9
5.2 OCCUPANCY DETECTION .................................................................................................... 9
5.3 WINDOW CONTACT............................................................................................................. 9
5.4 FAULT INDICATION ........................................................................................................... 10
5.5 DOOR SWITCH................................................................................................................... 10
5.6 ENTERING OR EXITING THE ROOM. .................................................................................... 10
5.7 DOOR LEFT OPEN.............................................................................................................. 10
5.8 PIR INPUT ......................................................................................................................... 10
5.9 AUTOMATIC OCCUPANCY DETECTION LOGIC ................................................................... 10
5.10 USING THE SRC-131 IN AUTOMATIC OCCUPANCY MODE -(SCHOOL ROOM MODE) ..... 11
5.11 MANUAL OCCUPANCY INPUT ........................................................................................ 11
5.12 DOORBELL..................................................................................................................... 11
5.13 OUTSIDE DOOR STATION............................................................................................... 11
5.14 AUTOMATIC DAY SET TEMPERATURE ........................................................................... 11
5.15 REMOTE TEMPERATURE SENSORS.................................................................................. 12
5.16 MODBUS WIRING .......................................................................................................... 12
6INSTALLER OPTIONS MENU.......................................................................................... 13
6.1 NAVIGATING THROUGH THE INSTALLER MODE SETTINGS................................................ 13
6.2 OPTION LIST TABLE.......................................................................................................... 14
6.3 MODBUS DATA ................................................................................................................. 15
6.3.1 Data Format.............................................................................................................. 17
7SPECIFICATIONS............................................................................................................... 20
