Emerson Liebert CRV 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 C R 0 2 0 R A 1 C 7 S D 1 8 1 1 E L 1 0 P A - Manual (Page 88)

Liebert iCOM ® Control
Liebert ® CRV ™ 80
Figure 68 Diagnostics / service mode parameters screen - Page 2
Manual Mode—Use this setting to place the Liebert iCOM ® control in manual mode. This is the
initial setting necessary to activate any of the following items.
Motor(s)—Setting this option to ON will start the main fan of the unit. Note that the main fan must
be On in order to activate any of the following overrides.
Compressor 1—Use this setting to turn on compressor 1 and select the mode of compressor
operation. The operation selections are RUN, EVACUATE and CHARGE.
Compressor 1 Capacity—Use this setting to enable Compressor 1 Cycle Ramp.
Compressor 1 Cycle Ramp—This setting allows the user to select the capacity the compressor
should run at. Range on this is 0 – 100%.
Compressor 1 LLSV—This option will control the liquid line solenoid valve for compressor 1.
Figure 69 Diagnostics / service mode parameters screen - Page 3
Electric Heat 1 (or HG/HW)—This will activate stage 1 of the unit’s reheat system.
Dehumidification Output—This activates the dehumidification cycle.
to change parameter
for next/previous unit to select parameter
to confirm then
S312
S313
S314
S315
S316
S317
S318
S319
S320
S321
S322 PASSWORD Actual Level 0) ????
Manual Mode No
Motor(s) On
Compressor 1 Run On
Compressor 1 Capacity On
Compressor 1 Cycle Ramp 76%
Compressor 1 LLSV On
DIAGNOSTICS/SERVICE MODE (page 2 of 6) UNIT 01
to change parameter
for next/previous unit
to select parameter
to confirm then
S323
S324
S325
S326
S327
S328
S329
S330
S331
S332
S333 PASSWORD Actual Level 0) ????
Electric Heat 1 Off
Dehumidification Output Off
Humidifier Fill
Humidifier Off
Humidifier Drain
Humidifier Current
A
DIAGNOSTICS/SERVICE MODE (page 3 of 6) UNIT 01