Emerson iCOM user manual Options setup parameters, HUM Steam

Page 79

Service Menu Parameters

Table 32 Options setup parameters

Function

 

Read/

Range

 

 

Large Display

Small Display

Write

Imperial (metric)

Page 1 of 3

 

 

 

 

 

 

 

Password

PASSWORD

W

-

 

 

 

 

Compressor Sequence

COMP SEQ

R

Auto, 1, 2

 

 

 

 

Low Pressure Alarm Delay

LP DELAY

W

0-5 min

 

 

 

 

 

 

 

 

 

 

 

 

Electric Stages

EL HEAT

W

0, 1, 2, 3

 

 

 

 

Hot Water Heat On/Off

HW HEAT

W

No, Yes

 

 

 

 

Total Heat Stages

ALL HEAT

R

0, 1, 2, 3

 

 

 

 

LWD Connected

LWDconn

W

No, Yes

 

 

 

 

3P Actuator Runtime

3P RUN

W

30-500 sec

 

 

 

 

3P Actuator Direction

3P DIR

W

Direct, Reverse

 

 

 

 

Page 2 of 3

 

 

 

 

 

 

 

Password

PASSWORD

W

-

 

 

 

 

Humidification Enabled

HUM ENAB

W

No, Yes

 

 

 

 

Infrared Flush Rate

IR FLUSH

W

110-500%

 

 

 

 

Humidifier Steam Rate

HUM STEAM

W

No, Yes

 

 

 

 

Humidifier Bottle Flush Time

HumFlush

W

5-30 sec

 

 

 

 

Humidifier Bottle Manual Flush

ManFlush

V

Yes, No

 

 

 

 

Auto Restart Enabled

REST EN

W

Yes, No

 

 

 

 

Single Unit Auto Restart

RESTART

W

0-999 sec

 

 

 

 

On-Off Enabled

ONOFF EN

W

Yes, No

 

 

 

 

Page 3 of 3

 

 

 

 

 

 

 

CW Flush

CW FLUSH

W

0-99 hours

 

 

 

 

Freecooling Flush

FC FLUSH

W

0-99 hours

 

 

 

 

Hot Water Flush

HW FLUSH

W

0-99 hours

 

 

 

 

Ball Valve Setpoint Offset

BALL OFF

W

-1.8 / 3.5 bar

(-26 / +51 psi)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

73

Image 79
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 OnlyMaintenance / 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