Emerson Copeland EazyCool OM 501 Series Application Manuallines page 68

Code Description
E82 Probe configuration error
E83 DI configuration error
E84 Compressor configuration error
E85 Injection probe configuration error
L86 EEPROM R/W error (manual)
Table 22: Alarm code overview
C6.1.9/0617/E
Cause Action
Same probe Correct the wrong configuration
configuration present in
Probe Configuration
List (P3, P4, P5, P6,
P7). For example, A13
= Ambient
Temp(NTC10K), A15 =
Ambient
Temp(NTC10K);
Same digital input Correct the wrong configuration
configuration present in
DI Input Configuration
List(DI1, DI2, DI3). For
example, R04 = Door
switch, R07 = Door
switch
Case 1 0: DGS Correct the wrong configuration
compressor relay is
configured, no digital
solenoid configuration;
Case 1: DGS
compressor relay is
configured, no digital
solenoid configuration;
Case 2: no DGS
compressor relay
configuration, digital
solenoid is configured;
Case 3: C05 = 3, DGS
compressor relay and
digital solenoid are
configured;
Injection EXV output Injection EXV will not work
mode is selected, but
no relevant sensors
HW problem in the Change the board
board
Reset
Board need to be reset
Board need to be reset
Board need to be reset
Automatically: as soon as the injection EXV is
configured exactly
0
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