Emerson Copeland EazyCool ZXME020E Application Manuallines page 50

Appendix 5: Parameter list Level 1 & Level 2 (Pr1 & Pr2)
Legend
L1 = Parameter in Level 1 (without password)
L2 = Parameter in Level 2 (with password = 3 2 1)
N.V. = Parameter not accessible
NOTE: When changing parameters C01 (Cin), C02 (CoU) and C05 (CPb) a reset of the controller (interruption of power supply) is required.
Code Description
A01
Probe P1 configuration
A02 Start of scaling for probe 1 (0-5V)
A03 End of scaling for probe 1 (0-5V)
A04
Probe P1 calibration
A05
Probe P1 reading error delay (P1C=0-5V)
A06 Probe P2 configuration
A07 Start of scaling for probe 2
A08 End of scaling for probe 2
A09 Probe P2 calibration
A10 Probe P2 reading error delay (P2C=0-5V)
A11 Probe P3 configuration
A12 Probe P3 calibration
A13 Probe P4 configuration
A14 Probe P4 calibration
C6.1.6/0117-1017/E
Range
Not used (0-NU)
Suction pressure (0-5V)(1-SUP)
0-5V: -1.5 bar to P1E; -21 PSI to P1E
0-5V: P1i to 99.9 bar; P1i to 999 PSI
0-5V: -12.0 to 12.0 bar; -12.0 to12.0 PSI
0 to 255 min
Not used (0-NU)
Mid coil temperature (NTC10K)(1-MCT)
Mid coil pressure (0-5V)(2-MCP)
0-5V: -1.5 bar to P2E; -21 PSI to P2E
NTC10K: -40°C to P2E
0-5V: P2i to 99.9 bar; P2i to 999 PSI
NTC10K: P2i to 110°C
0-5V: -12.0 to 12.0 bar; -12.0 to 12.0 PSI
NTC10K: -12°C to 12°C
0 to 255 min
Not used (0-NU)
Discharge line temperature (1-DLT)
-12°C to 12°C
Not used (0-NU)
Ambient temp (NTC10K)(1-AMT)
Thermostat temp (NTC10K)(2-TMT)
Vapour inlet temp (NTC10K)(3-UIT)
Vapour outlet temp (NTC10K)(4-UOT)
Evaporator temp (NTC10K)(5-EPT)
Liquid temp (NTC10K)(6-LLT)
Suction line temp (7-SLT)
Coil temp (8-COT)
-12°C to 12°C
Factory setting ZXDE ZXME ZXLE
Suction pressure (0-
L2 L2
5V)
0 L2 L2
15 L2 L2
L2 L2
0
L2 L2
5
Mid-coil pressure (0-
L2 L2
5V)
0 L2 L2
35 L2 L2
0 L2 L2
0 L2 L2
Discharge line
L2 L2
temperature
0 L2 L2
Not used L2 L2
0 L2 L2
L2
L2
L2
L2
L2
L2
L2
L2
L2
L2
L2
L2
L2
L2
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