Manual EKC 315A Industrial Evaporator Controller
10 USCO.PD.RD0.A1.22 / 521U0092 © Danfoss USCO (HMR_MKS), 04-2008
Description of setting Parameter Minimum Maximum
Factory
setting
Field
setting
Value of analog output at minimum current (terminals 2 & 5)
(only applicable to AKV/A or TQ)
Lower end of temperature or opening degree range that will yield a current
output of 0 mA or 4 mA, depending on the selection made for parameter o09
(only if AKV/A is used)
o27
-94°F
(-70°C)
320°F
(160 °C)
-31 °F
(-35 °C)
Value of analog output at maximum current (terminals 2 & 5)
(only applicable to AKV/A or TQ)
Upper end of temperature or opening degree range that will yield a current
output of 20 mA.
o28
-94°F
(-70 °C)
320°F
(160 °C)
59°F
(15 °C)
Refrigerant Setting
The refrigerant must be defined before startup. Failure to select the correct
refrigerant may result in compressor damage.
1 = R-12 2 = R-22 3 = R-134a 4 = R-502 5 = R-717
6 = R-13 7 = R-13b1 8 = R-23 9 = R-500 10 = R-503
11 = R-114 12 = R-142b 13 = user defined 14 = R-32 15 = R-227
16 = R-401A 17 = R-507 18 = R-402A 19 = R-404A 20 = R-407C
21 = R-407A 22 = R-407B 23 = R-410A 24 = R-170 25 = R-290
26 = R-600 27 = R-600a 28 = R-744 29 = R-1270
o30 0 29 0
Miscellaneous parameters (continued)
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