Emerson iCOM user manual Enable Disab Comp 1 Overload

Page 72

Service Menu Parameters

SET

ALARMS

Table 28 Set alarms parameters (continued)

Function		Read/	Range
		Read/	Range
Large Display	Small Display	Write	Imperial (metric)
ENABLE - DISAB	-	-	-

COMP 1 OVERLOAD	OL1	W	Disabled, Enabled

COMP 2 OVERLOAD	OL2	W	Disabled, Enabled

COMP 1 HIGH PRESSURE	HP1	W	Disabled, Enabled

COMP 2 HIGH PRESSURE	HP2	W	Disabled, Enabled

COMP 1 LOW PRESSURE	LP1	W	Disabled, Enabled

COMP 2 LOW PRESSURE	LP2	W	Disabled, Enabled

COMP 1 PUMPDOWN FAIL	PD1	W	Disabled, Enabled

COMP 2 PUMPDOWN FAIL	PD2	W	Disabled, Enabled

DIG SCROLL1 HIGH TEMP	HT1	W	Disabled, Enabled

DIG SCROLL2 HIGH TEMP	HT2	W	Disabled, Enabled

EL HEAT HIGH TEMP	EHO	W	Disabled, Enabled

TYPE	-	-	-

COMP 1 OVERLOAD	OL1	W	MSG, WRN, ALM

COMP 2 OVERLOAD	OL2	W	MSG, WRN, ALM

COMP 1 HIGH PRESSURE	HP1	W	MSG, WRN, ALM

COMP 2 HIGH PRESSURE	HP2	W	MSG, WRN, ALM

COMP 1 LOW PRESSURE	LP1	W	MSG, WRN, ALM

COMP 2 LOW PRESSURE	LP2	W	MSG, WRN, ALM

COMP 1 PUMPDOWN FAIL	PD1	W	MSG, WRN, ALM

COMP 2 PUMPDOWN FAIL	PD2	W	MSG, WRN, ALM

DIG SCROLL1 HIGH TEMP	HT1	W	MSG, WRN, ALM

DIG SCROLL2 HIGH TEMP	HT2	W	MSG, WRN, ALM

EL HEAT HIGH TEMP	EHO	W	MSG, WRN, ALM

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PASSWORD	-	W	-

DELAY	-	-	-

WORKING HRS EXCEEDED	WHE	W	0 - 9999 sec

SMOKE DETECTED	SMO	W	0 - 9999 sec

WATER UNDER FLOOR	WUF	W	0 - 9999 sec

COND PUMP-HIGH WATER	CPH	W	0 - 9999 sec

LOSS OF FLOW	LOF	W	0 - 9999 sec

STBY GLYCOL PUMP ON	SGP	W	0 - 9999 sec

STANDBY UNIT ON	STB	W	0 - 9999 sec

HUMIDIFIER PROBLEM	HUP	W	0 - 9999 sec

NO CONNECTION w/Unit1	NOC	W	internal

UNIT X DISCONNECTED	-	W	internal

LOSS OF POWER	LOP	W	internal

ENABLE - DISAB	-	-	-

WORKING HRS EXCEEDED	WHE	W	Disabled, Enabled

SMOKE DETECTED	SMO	W	Disabled, Enabled

WATER UNDER FLOOR	WUF	W	Disabled, Enabled

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Contents Liebert iCOM Page Table of Contents Installing a Liebert Icom UNIT-TO-UNITNETWORK TeamworkMounting 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 networkedService Menu Unit Status Menu System View Status Menu Unit 1 View User MenuAdvanced Menu Unit Service Menu Unit # Viewing Multiple Units with a Networked Large DisplayAdvanced 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 DownDigital Scroll High Temperature Compressor Timing-Units With Two CompressorsCompressor Sequencing Service Offset-Changing System Pressure Settings Motorized Ball Valve in Digital Scroll UnitsMBV 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 Humidity Control Humidification DehumidificationHumidification Humidification Infrared Humidifier Parameters for infrared humidifier controlExternal Humidifier Control-Optional Dehumidification With Comp settings DehumidificationDehumidification Low Limit Dehumidification Compressor QuantityTemperature and Humidity Control Types 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 displayNext Maintenance Calculation Calculation of Next Maintenance and DiagnosticsCalculating 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 CascadePlacement of Cooling Units U2U Hardware Cables and Network SwitchMinimum Network Switch Requirements Wiring for Unit-to-Unit Communications-U2U Sample Liebert iCOM network configurationsLiebert 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 Location Considerations Necessary Mounting ItemsMounting 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 Active alarms parametersDisplay 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