Emerson operation manual OPERATOR’S Guide to Using the E2

		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	FLEXIBLE COMBINER				11-53
11.23 MODULAR CHILLER CONTROL (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	BOILER				11-55
11.24.1			Overview		11-55
11.24.2			Alarms		11-55
11.25 REFRIGERANT MONITORING SYSTEM (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 DETAILED SETPOINT CHANGE LOGGING					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 THE E2 HOME SCREEN					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 LOGGING ON AND ACCESS LEVELS					12-2
12.3	TOGGLING FULL OPTIONS				12-3
12.4	NAVIGATION				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 CUSTOMIZING THE HOME SCREEN					12-9
12.6 MANUAL DEFROST AND CLEAN MODE					12-9
12.7	OVERRIDES				12-10
12.8	CHECKING BOARDS ONLINE				12-11
12.9	CHECKING STATUS SCREENS				12-11
12.10	ALARMS				12-12
12.10.1 Accessing the Alarm Advisory Log					12-12

xiv • Table of Contents 026-1610 Rev 13 14-SEP-2011