VDH MC3-SC, Руководство пользователя

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MC3-SC Stepped Controller
Document no.: 140744 version 1.3
Page 20 of 45
Number Description Range Unit Value
Condensor pressure at low temperatures
P 60 Temperature under which condenser
limitation becomes active
-40.0..50.0 °C -40.0
P 61 Maximum allowable pressure increase 0.0..50.0 Bar 3.0
P 62 Minimum duration of maximum pressure
increase
0..6000 sec 10
Pressure sensors
P 70 Suction pressure for 4.0 mA -1.0 to 50.0 bar 0.0
P 71 Suction pressure for 20.0 mA -1.0 to 50.0 bar 25.0
P 72 Suction pressure sensor offset -10.0 to 10.0 bar 0.0
P 73 Pressure sensor readout in 0.01 bar 0 = no, 1 = yes - 0
P 80 Discharge pressure for 4.0 mA -1.0 to 50.0 bar 0.0
P 81 Discharge pressure for 20.0 mA -1.0 to 50.0 bar 25.0
P 82 Discharge pressure sensor offset -10.0 to 10.0 bar 0.0
Coolant
P 90 Coolant type
0 = Unknown
1 = R22
2 = R134A
3 = R290
4 = R404A
5 = R407A
6 = R407C
7 = R407F
8 = R410A
9 = R422D
10 = R507
11 = R717
12 = R744
13 = R1234ZE
14 = self-defined
0 to 14 - 0
P 91 Superheat detection enabled 0 = no, 1 = yes - 0
P 92 Superheat warning 0.0 to 50.0 K 8.0
P 93 Superheat fault 0.0 to 50.0 K 7.0
Temperature-dependent condenser regulation
P 95 Outside temperature based regulation
enabled
0 = no, 1 = yes - 0
P 96 Delta T condenser with external temperature 1.0 to 15.0 K 10.0
P 97 Maximum condenser pressure setpoint 0.0 to 50.0 bar 50.0
Pressure monitoring
P 100 Minimum pressure alert, suction side -1.0 to 50.0 bar 0.5
P 101 Minimum pressure alert delay, suction side 0 to 999 sec 10
P 102 Minimum pressure fault, suction side (this is
not delayed and the compressors are
blocked)
-1.0 to 50.0 bar 0.0
P 105 Maximum pressure alert, discharge side -1.0 to 50.0 bar 18.0