Figure 67 Diagnostics / Service Mode Parameters Screen - Page 1 - Emerson Liebert CRV User Manual

Figure 67 Diagnostics / service mode parameters screen - Page 1

DIAGNOSTICS/SERVICE MODE (page 1 of 6)
S301
S302
S303
S304
S305
S306
S307
S308
S309
S310
S311
HP 1 Alarm Code—Compressor 1 high pressure alarm code.
LP 1 Alarm Code—Indicates which phase compressor 1 is operating in. For more information on
this refer to the Liebert iCOM
HT 1 Alarm Counter—Compressor 1 high temperature event alarm counter. If more than five
events in a rolling 4 hour period occur then the compressor will be locked out.
12h Dehum Counter—
Low Supply Temperature Counter—
Actual LP1 Pressure—Current refrigerant low pressure side reading in atmosphere for
Compressor 1.
Actual HP1 Pressure—Current refrigerant high pressure side liquid reading in atmosphere for
Compressor 1. (This is available only on water cooled units equipped with motorized ball valves.)
PASSWORD
HP 1 Alarm Code
LP 1 Alarm Counter
HT1 Alarm Counter
12h Dehum Counter
Low Supply Temperature Counter
Actual LP1 Pressure
Actual HP1 Pressure
for next/previous unit
then
to change parameter
Training and Service manual's low pressure transducer flow chart.
®
Actual Level 0)
79
Liebert iCOM
UNIT 01
????
0
0
0
0
0
169psig
338psig
to select parameter
to confirm
Liebert
®
Control
® ™
CRV