Emerson iCOM Standby settings / lead-lag parameters, Maintenance / wellness settings parameters

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Service Menu Parameters

Table 25 Standby settings / lead-lag parameters

	Function		Read/	Range
			Read/	Range
	Large Display	Small Display	Write	Imperial (metric)
	Page 1 of 1
	Password	PASSWORD	W	-

				0-31
	Number of Standby Units	#STANDBY	W	autocorrects to number
				of connected units - 1
				No, Daily,
	Rotation Frequency	ROTATION	W	Mo-Tu-We-Th-Fr-Sa-Su;
	Rotation Frequency	ROTATION	W	(Monthly) M-Mo, M-Tu, M-We,
				(Monthly) M-Mo, M-Tu, M-We,
				M-Th, M-Fr, M-Sa, M-Su
	Rotate At (hour)	ROT HOUR	W	0-13

	Rotate At (minute)	ROT MIN	W	0-59

	Rotate By	ROT BY	W	1
	Perform One Rotation	DO ROT	W	No, Yes

	Cascade Units	CASCADE	W	No, Yes, Cooling, Cool/Heat

	Start all Standby Units	STBY HT	W	No, Yes
	by HT	STBY HT	W	No, Yes
	by HT

See 3.9.1 - Calculation of Next Maintenance and Diagnostics for details on these menus.

					Table 26 Maintenance / wellness settings parameters
					Table 26 Maintenance / wellness settings parameters


WELLNESS					Function		Read/	Range
							Read/	Range
					Large Display	Small Display	Write	Imperial (metric)
					Basic Settings (Page 1 of 8)	WELLNESS BASIC

					Password	PASSWORD	W	-

					Maintenance Frequency Per Year	FREQ/YR	W	0-12 per year

					Max Bonus	BONUS	W	0-12

					Max Penalty	PENALTY	W	0-12

					Last Maintenance	LAST PM	W	Date

					Service Engineer	SERVICE	W	Name

					Confirm PM	CONFIRM	W	No, Yes

					Calculated Next Maintenance	NEXT PM	W	Date




					Motor Settings (Page 2 of 8)

					Password	PASSWORD	W	-

					Number of Starts	STARTS	W	0-32000

					Run Hours	RUN HRS	W	0-32000

					Average Run Time	AVG RUN	W	0-999 min

					Starts per Day Best	BEST	W	1-240

					Starts per Day Worst	WORST	W	1-240

					Number of Alarms	ALARMS	W	0-32000

					Actual Bonus	BONUS	R	0-12

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Contents Liebert iCOM Page Table of Contents Teamwork Installing a Liebert Icom UNIT-TO-UNITNETWORKMounting a Large Display on a Wall Figures Tables Features Large and Small DisplaysESC Keyboard icons and functions Icon Key Name FunctionStatus menu, large display, graphical view Accessing Submenus Accessing Submenus on Small DisplaysAccessing Submenus on Large Displays Navigating Through the Liebert iCOM MenusEntering a Password Menu tree-Small display, stand-alone or networkedStatus Menu System View Status Menu Unit 1 View User Menu Service Menu UnitAdvanced Menu Unit Viewing Multiple Units with a Networked Large Display Service Menu Unit #Advanced Menu Unit # SET User menu icons Service menu icons Single Unit Functions Unit/Fan Control Start StopLoss of Power Alarm Fan Alarm / Fan Protection SettingsVSD Setpoint VSD Fan Speed Setting AutorestartHigh Pressure Alarm Pump DownCompressor Timing-Units With Two Compressors Digital Scroll High TemperatureCompressor Sequencing Motorized Ball Valve in Digital Scroll Units Service Offset-Changing System Pressure SettingsMBV Operation After Compressor is Turned Off Temperature Proportional Band Temperature proportional bandCompressor Control Compressor Proportional BandsOne Single-Step Compressor Without Unloaders-One-Step Two Single-Step Compressors Without Unloaders-Two-StepTwo Compressors With Unloaders-Four-Step Two compressors with unloaders four-stepDigital Scroll Compressors Digital scroll capacity modulation, 10-100% variableTemperature Control-Second Cooling Source Differential Temperatures / Controls Comparator CircuitDelta T Temperature Difference Between Room and Glycol Chilled Water ControlSecond cooling source and compressorized cooling Temperature Control-Reheat Reheat configuration typesGlycool Cooling-Free-Cooling Dual Cooling SourceOff ½ Proportional Band Decreasing Temperature Heat On ½ Dead Band 100%Tight Mode SCR ReheatStandard Mode Humidification Dehumidification Humidity ControlHumidification Parameters for infrared humidifier control Humidification Infrared HumidifierExternal Humidifier Control-Optional Dehumidification With Comp settings DehumidificationDehumidification Low Limit Dehumidification Compressor QuantityControl Types Temperature and Humidity Control TypesReheat During Dehumidification Humidity Sensor Reading Control Types High and Low, Temperature and Humidity Events Supply Limit-OptionalUser Inputs / Customer Inputs Customer inputsTime Delay Enable or DisableEvent Types and Properties Event TypesMain FAN Overload Possible Event Notifications Event notifications-large or small displayCalculation of Next Maintenance and Diagnostics Next Maintenance CalculationCalculating Unit Wellness Parameters for Next Maintenance Calculation General Maintenance SettingsFans / Heaters / Humidifier Settings and Diagnostics Compressor 1 / 2 Settings and DiagnosticsTeamwork Mode Teamwork ModesApplication of Teamwork Modes No TeamworkTeamwork Mode 1 with two cooling units Standby Rotation Typical Standby Lead/Lag Function Standby and CascadeU2U Hardware Cables and Network Switch Placement of Cooling UnitsMinimum Network Switch Requirements Sample Liebert iCOM network configurations Wiring for Unit-to-Unit Communications-U2ULiebert iCOM U2U Ethernet Network Wiring a Liebert iCOM U2U Network Small Displays Large DisplaysWall-Mount Large Display Combining Large and Small Displays on a U2U NetworkWiring a small display for stand-alone operation Wiring a large display for stand-alone operation Ports available for connecting Liebert iCOM control devices Liebert vNSA298 84mm 305mm 14.25 362mm DPN001136 Rev Necessary Mounting Items Location ConsiderationsMounting Instructions Liebert iCOM display dimensions Spare Part List-Large Display Only Setpoints parametersSpare part list parameters-large display only Event log parametersSet alarms parameters Sensor dataActive alarms parameters Active AlarmsDisplay setup parameters Timer parameters-Sleep Mode Total run hours parametersService contacts parameters Service Menu Parameters Unit Diary-Large Display Only Unit diary parametersStandby settings / lead-lag parameters Maintenance / wellness settings parametersWellness COMP2 Wellness HEAT2 Diagnostics / service mode parameters ALM REL 7of Delay Enable Disab Enable Disab Comp 1 Overload Unit X Disconnected WRN Loss of Power LOP MSG, WRN, ALM Call Service MSG, WRN, ALM High Temperature Sensor calibration / setup parameters System / network setup parameters-large display only Network setup parameters GBPStatic RAM Not Available, Invalid, OK Options setup parameters HUM SteamService contact info parameters Service Menu Parameters Service Menu Parameters Page Ne t ItiTi n That