Emerson E2 - Manual (Page 14)

xiv • Table of Contents 026-1610 Rev 13 14-SEP-2011
11.21.4.2 Volume............................................................................................................................................................. 11-51
11.21.4.3 Rain Delay ....................................................................................................................................................... 11-51
11.21.4.4 Freeze Lockout................................................................................................................................................. 11-51
11.21.4.5 Alarm ............................................................................................................................................................... 11-51
11.21.5 Zone Bypass Inputs..................................................................................................................................... 11-51
11.21.5.1 Bypass Failsafe ................................................................................................................................................ 11-52
11.21.6 Flow Sensor-Related Tests ......................................................................................................................... 11-52
11.21.6.1 Leak Test.......................................................................................................................................................... 11-52
11.21.6.2 Obstructed Zone Test....................................................................................................................................... 11-52
11.21.7 Service Modes ............................................................................................................................................ 11-52
11.21.8 Heat Cut In/Cut Out Setpoints For Each Stage ......................................................................................... 11-52
11.21.9 Cool Cut In/Cut Out Setpoints For Each Stage ......................................................................................... 11-52
11.21.10 Dehumidification Control ....................................................................................................................... 11-52
11.21.11 Two Speed Fan Control........................................................................................................................... 11-52
11.21.12 Configuration .......................................................................................................................................... 11-53
11.22 F LEXIBLE C OMBINER ......................................................................................................................................... 11-53
11.23 M ODULAR C HILLER C ONTROL (MCC).............................................................................................................. 11-53
11.23.1 Overview..................................................................................................................................................... 11-53
11.23.2 Learning Mode ........................................................................................................................................... 11-54
11.23.3 The Control/Cycles Parameter................................................................................................................... 11-54
11.23.4 Compressor Control................................................................................................................................... 11-54
11.23.4.1 Digital Scroll Compressor................................................................................................................................ 11-55
11.23.4.2 Variable Frequency Drive Compressor ........................................................................................................... 11-55
11.23.4.3 Unequal Capacity Compressors ....................................................................................................................... 11-55
11.23.5 Bypass Valve Control ................................................................................................................................. 11-55
11.24 B OILER ............................................................................................................................................................... 11-55
11.24.1 Overview..................................................................................................................................................... 11-55
11.24.2 Alarms ........................................................................................................................................................ 11-55
11.25 R EFRIGERANT M ONITORING S YSTEM (RMS).................................................................................................... 11-56
11.25.1 RMS Asset................................................................................................................................................... 11-56
11.25.2 RMS Scale .................................................................................................................................................. 11-56
11.25.2.1 Device Constraints ........................................................................................................................................... 11-56
11.26 D ETAILED S ETPOINT C HANGE L OGGING ........................................................................................................... 11-56
11.26.1 Log Information.......................................................................................................................................... 11-56
11.26.2 Logged Changes......................................................................................................................................... 11-57
11.26.3 Unlogged Changes ..................................................................................................................................... 11-57
12 OPERATOR’S GUIDE TO USING THE E2 ...................................................................................................... 12-1
12.1 T HE E2 H OME S CREEN .......................................................................................................................................... 12-1
12.1.1 RX Home Screen............................................................................................................................................. 12-1
12.1.2 BX Home Screen............................................................................................................................................. 12-1
12.1.3 CX Home Screen ............................................................................................................................................ 12-2
12.2 L OGGING O N AND A CCESS L EVELS ....................................................................................................................... 12-2
12.3 T OGGLING F ULL O PTIONS ..................................................................................................................................... 12-3
12.4 N AVIGATION .......................................................................................................................................................... 12-3
12.4.1 Menus ............................................................................................................................................................. 12-3
12.4.2 Screen Types................................................................................................................................................... 12-5
12.4.3 The E2 Keypad ............................................................................................................................................... 12-6
12.5 C USTOMIZING THE H OME S CREEN ........................................................................................................................ 12-9
12.6 M ANUAL D EFROST AND C LEAN M ODE ................................................................................................................. 12-9
12.7 O VERRIDES .......................................................................................................................................................... 12-10
12.8 C HECKING B OARDS O NLINE ................................................................................................................................ 12-11
12.9 C HECKING S TATUS S CREENS ............................................................................................................................... 12-11
12.10 A LARMS ............................................................................................................................................................. 12-12
12.10.1 Accessing the Alarm Advisory Log............................................................................................................. 12-12