Emerson iCOM user manual Diagnostics / service mode parameters

Page 67

 

 

 

 

 

 

 

 

Service Menu Parameters

 

 

 

 

 

Table 27 Diagnostics / service mode parameters

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Function

 

Read/

Range

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Large Display

Small Display

Write

Imperial (metric)

 

 

SERVICE

 

 

 

 

 

 

 

 

Page 1 of 7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Password

PASSWORD

W

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HP 1 Alarm Code

HP1 CODE

W

0-999

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HP 2 Alarm Code

HP2 CODE

W

0-999

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HT 1 Alarm Counter

HT1 CNT

W

0-999

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HT 2 Alarm Counter

HT2 CNT

W

0-999

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LP 1 Alarm Code

LP 1 CODE

W

0-999

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LP 2 Alarm Code

LP2 CODE

W

0-999

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Actual LP1 Pressure

LP1 ACT

R

- 145.0 - 725.0 psi

 

 

 

 

 

 

 

 

(-10.0 to 50.0 bar)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Actual LP2 Pressure

LP2 ACT

R

- 145.0 - 725.0 psi

 

 

 

 

 

 

 

 

(-10.0 to 50.0 bar)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Actual HP1 Pressure

HP1 ACT

R

- 145.0 - 725.0 psi

 

 

 

 

 

 

 

 

(-10.0 to 50.0 bar)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Actual HP2 Pressure

HP2 ACT

R

- 145.0 - 725.0 psi

 

 

 

 

 

 

 

 

(-10.0 to 50.0 bar)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Page 2 of 7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Password

PASSWORD

W

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Manual Mode

MANUAL

W

No, Yes

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Motor(s)

MOTOR(S)

W

Off, On

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Compressor 1

COMP1

W

Off, On

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Compressor 1

C1 MODE

W

Run, Evacuate, Charge

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Compressor 1 Capacity

C1 CAP

W

Off, On

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Compressor 1 Cycle Ramp

C1 CYCLE

W

0-100%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Compressor 1 LLSV

LLSV 1

W

Off, On

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Compressor 2

COMP2

W

Off, On

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Compressor 2

C2 MODE

W

Run, Evacuate, Charge

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Compressor 2 Capacity

C2 CAP

W

Off, On

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Compressor 2 Cycle Ramp

C2 CYCLE

W

0-100%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Compressor 2 LLSV

LLSV 2

W

Off, On

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Page 3 of 7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Password

PASSWORD

W

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Electric Heat 1 (or HG/HW)

EL HEAT1

W

Off, On

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Electric Heat 2 (or E.Heat 1)

EL HEAT2

W

Off, On

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Electric Heat 3 (or E.Heat 2)

EL HEAT3

W

Off, On

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SCR Heat

SCR HEAT

W

0-100%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Dehumidification Output

DEHUM

W

Off, On

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Humidfier Fill

HUM FILL

W

Off, On

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Humidifier

HUM

W

Off, On

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Humidfier Drain

H DRAIN

W

Off, On

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Humidifier Current

HUM.C.

R

0.00 - 99.99A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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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 Large and Small Displays FeaturesESC Icon Key Name Function Keyboard icons and functionsStatus menu, large display, graphical view Navigating Through the Liebert iCOM Menus Accessing SubmenusAccessing Submenus on Small Displays Accessing Submenus on Large DisplaysMenu tree-Small display, stand-alone or networked Entering a PasswordStatus 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 Unit/Fan Control Start Stop Single Unit FunctionsAutorestart Loss of Power AlarmFan Alarm / Fan Protection Settings VSD Setpoint VSD Fan Speed SettingPump Down High Pressure AlarmCompressor 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 BandTwo Single-Step Compressors Without Unloaders-Two-Step Compressor ControlCompressor Proportional Bands One Single-Step Compressor Without Unloaders-One-StepTwo compressors with unloaders four-step Two Compressors With Unloaders-Four-StepDigital scroll capacity modulation, 10-100% variable Digital Scroll CompressorsChilled Water Control Temperature Control-Second Cooling SourceDifferential Temperatures / Controls Comparator Circuit Delta T Temperature Difference Between Room and GlycolSecond cooling source and compressorized cooling Dual Cooling Source Temperature Control-ReheatReheat configuration types Glycool Cooling-Free-CoolingHeat On ½ Dead Band 100% Off ½ Proportional Band Decreasing TemperatureSCR Reheat Tight ModeStandard Mode Humidification Dehumidification Humidity ControlHumidification Parameters for infrared humidifier control Humidification Infrared HumidifierExternal Humidifier Control-Optional Dehumidification Compressor Quantity Dehumidification With Comp settingsDehumidification Dehumidification Low LimitControl Types Temperature and Humidity Control TypesReheat During Dehumidification Humidity Sensor Reading Control Types Supply Limit-Optional High and Low, Temperature and Humidity EventsCustomer inputs User Inputs / Customer InputsEvent Types Time DelayEnable or Disable Event Types and PropertiesMain FAN Overload Event notifications-large or small display Possible Event NotificationsCalculation of Next Maintenance and Diagnostics Next Maintenance CalculationCalculating Unit Wellness Compressor 1 / 2 Settings and Diagnostics Parameters for Next Maintenance CalculationGeneral Maintenance Settings Fans / Heaters / Humidifier Settings and DiagnosticsNo Teamwork Teamwork ModeTeamwork Modes Application of Teamwork ModesTeamwork Mode 1 with two cooling units Standby and Cascade Standby Rotation Typical Standby Lead/Lag FunctionU2U 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 Combining Large and Small Displays on a U2U Network Wiring a Liebert iCOM U2U Network Small DisplaysLarge Displays Wall-Mount Large DisplayWiring a small display for stand-alone operation Wiring a large display for stand-alone operation Liebert vNSA Ports available for connecting Liebert iCOM control devices298 84mm 305mm 14.25 362mm DPN001136 Rev Necessary Mounting Items Location ConsiderationsMounting Instructions Liebert iCOM display dimensions Event log parameters Spare Part List-Large Display OnlySetpoints parameters Spare part list parameters-large display onlySensor data Set alarms parametersActive alarms parameters Active AlarmsDisplay setup parameters Total run hours parameters Timer parameters-Sleep ModeService contacts parameters Service Menu Parameters Unit diary parameters Unit Diary-Large Display Only Maintenance / wellness settings parameters Standby settings / lead-lag 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 GBP Network setup parametersStatic RAM Not Available, Invalid, OK HUM Steam Options setup parametersService contact info parameters Service Menu Parameters Service Menu Parameters Page That Ne tIti Ti n
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