Emerson Copeland EazyCool OM 501 Series Application Manuallines page 57

Code Description
C21 Cycle time for digital compressor
C22 Safety value for PI regulator (in case of probe error)
C23
Number of active compressor when probe error
C24 Minimum capacity for digital compressor
C25 Maximum capacity for digital compressor
C26 Time with DGS at PMA before starting another load
C27 Time with DGS at PMi before switching off another load
C38
Compressor regulation control signal
C39 Supervisor set point enable/disable
D01 Output delay at start up
D02 Compressor On time with faulty probe
D03 Compressor OFF time with faulty probe
D04 Minimum time between two starts (same compressor)
D05 Delay between compressor switch-off and start-up (same compressor)
D06
Delay between two different loads startup
D07 Delay between two different loads switch-off
D08 Minimum time a stage stays switched ON
D11 doF delay enable also for the first switching off
D12 Pressure/temperature alarm delay
D13 Low suction pressure error signal enabling
D14 Compressor minimum off time for high pressure switch protection
D15
Number of high pressure switch activation before compressor lock
D22 DLT alarm temperature to stop compressor
D23 DLT alarm recover temperature to turn on compressor
D24 DLT alarm activation delay
D25 Compressor minimum off time for DLT Alarm
D26 Number of DLT alarm activation before compressor lock
D27 Time to ignore Low DLT sensor error at startup
D28 Compressor minimum off time for low pressure switch protection
D29 Low pressure alarm value
E01 Condenser Fan Motor Modulation Type
E37
High suction pressure point for condenser fan map 9(For R410A)
C6.1.9/0617/E
Range
10 to 40 sec
0 to 100%
0(0) - 1(1) - 2(2)
0 to C25
C24 to 100
0 to 255 sec
0 to 255 sec
Pressure(0-PRS) - temperature(1-TMP)
no(0-NU) - YES(1-YES)
0 to 255 sec
0 to 255 min
0 to 255 min
0 to 15 min
1 to 900 sec
[0÷99.5] min res.10sec
[0÷99.5] min res.10sec
[0÷99.5] min res.10sec
no(0-NU) - YES(1-YES)
0 to 999 sec
no(0-NU) - YES(1-YSE)
0 - 15 min
0 - 15
-40 to 180°C; -40 to 356°F;
-40 to 180°C; -40 to 356°F;
0 to 255 sec
0 to 255 min
0 to 15
0 to 255 min
0 - 15 min
A02 to A03
Not Used(0-NU) - Fan cycling(1-CYC) -
Modulated fan(2-MOD)
E35 to 99.9 Bar; E35 to 999 PSI; E35 to 999
KPA
MT Factory LT Factory
Settings Settings
10 10
50 50
0 0
10 10
100 100
30 30
10 5
0-Pressure 0-Pressure
1-YES 1-YES
5 5
5 5
3 3
4 4
120 120
10.0 10.0
10.0 10.0
1.0 1.0
0-NO 0-NO
0 0
1-YES 1-YES
5 5
7 7
140.0 140.0
120.0 120.0
30 30
5 5
10 10
1 1
3 3
0.8 0.3
2-Modulated fan 2-Modulated fan
7.2 7.2
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