Figure 63 Diagnostics / Service Mode Parameters Screen; Figure 64 Diagnostics / Service Mode Parameters Screen - Emerson Liebert Challenger 3000 User Manual

Figure 63 Diagnostics / service mode parameters screen - Page 6
DIAGNOSTICS / SERVICE MODE (page 6 of 7)
S356
S357
S358
S359
S360
S361
S362
S363
S364
S365
S366
Status HP1—This shows the status of the unit's compressor 1 high pressure switch input.
Status LP1—This shows the status of the unit's compressor 1 low pressure switch input.
Status C1 OL—This shows the status of the unit's compressor 1 overload input.
Status HP2—This shows the status of the unit's compressor 2 high pressure switch input. Status
LP2 - This shows the status of the unit's compressor 2 low pressure switch input.
Status C2 OL—This shows the status of the unit's compressor 2 overload input.
Figure 64 Diagnostics / service mode parameters screen - Page 7
DIAGNOSTICS / SERVICE MODE (page 7 of 7)
S367
S368
S369
S370
S371
S372
S373
S374
S375
S376
S377
Status Humidifier Problem—This parameter shows the status of the high water level indicator on
an infrared humidifier.
Status DT1 (Outdoor/Glycol)—This indicates if the delta T between outdoor air ambient tempera-
ture and glycol fluid temperature has been met.
Status DT2 (Glycol/Room)—This indicates if the delta T between glycol and room return air tem-
perature has been met.
Status HP1
Status LP1
Status C1 OL
Status HP2
Status LP2
Status C2 OL
for next/previous unit
then to change parameter
Status Humidifier Problem
Status DT2 (Glycol/Room)
Status DT3 (Room/Setpoint)
Status Min CW
LWD Valve
for next/previous unit
then to change parameter
UNIT 01
0/0
0–0
0–0
0/0
0–0
0–0
to select parameter
to confirm
UNIT 01
0–0
0/0
0–0
0/0
to select parameter
to confirm
78
Service Menu Parameters
On
Ok
On
Ok
Ok
Ok
Ok
Act
Off
Act