Figure 96 Service Menus-Diagnostics / Service Mode Parameters Screen; Figure 97 Service Menus-Diagnostics / Service Mode Parameters Screen - Emerson Liebert CRV User Manual

60hz 600mm wide air-cooled, water/glycol-cooled and chilled water units 300mm wide air-cooled units
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S341 Condenser Control Mode—Defines the condenser control mode in manual or in auto mode.
User must select Manual and set S313 to Yes before S343 can be changed (not shown on CW models).
S342 Current MBV / CWV (AnaOut2) (Read Only)—Shows the analog output for the MBV
(motorized ball valve) in manual or automatic mode.
S343 Manual MBV (AnaOut2)—Hidden when S313 is set to No. S313 must be set to Manual before
parameter can be adjusted. Adjusts the MBV (motorized ball valve) in manual mode.
Figure 96 Service menus—Diagnostics / service mode parameters screen - Page 5
S346 Status Remote Shutdown—Shows the status of the unit's remote shutdown input.
S347 & S348 Status Airflow 1 and 2—Show the status of the unit's air proof switches.
S349 Status Filter—Shows the status of the unit's filter clog switch input.
S350, 351, 352 and 353 Status Customer Input 1, 2, 3 and 4—This shows the status of the unit's
customer inputs.
S354 Status LSI—LSI (Level Sensor Isolator) shows for a bottle humidifier whether the water level
is OK or FULL (Full does not necessarily mean that the bottle is to be replaced; it just stops filling to
avoid overfill). This line does not apply to units manufactured by Liebert North America.
S355 Status Heaters Safety—Shows the status of the unit's reheat safety switch.
Figure 97 Service menus—Diagnostics / service mode parameters screen - Page 6
S357 Status HP1—Shows the status of the unit's Compressor 1 high pressure switch input (not
shown on CW models).
S358 Status LP1—Shows the status of the unit's Compressor 1 low pressure switch input (not shown
on CW models).
S359 Status LWD—Shows the status of the unit's Leakage Water Detector (not shown unless LWD
is selected in options setup). This line does not apply to units manufactured by Liebert North
America.
Status Liquitech—Shows the status of the unit's Liebert Liqui-tect
117
Liebert iCOM
®
liquid detection setup.
Liebert
®
Control
®
CRV

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