Rev. 0108
Controller application setting parameters
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| Controller |
| Min. | Max. | Factory | Actual | |
Setting and | meter |
| application no. |
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| value | value | setting | setting | ||||
| codes | 1 | 2 | 3 | 4 | ||||
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Temperature controller, Temperature |
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| 50oC | 3oC |
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Thermostat |
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Differential1) | r01 |
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| 0.1 K | 20 K | 2 K |
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Max. limitation of set temperature | r02 |
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| 50oC | 50oC |
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Min. limitation of set temperature | r03 |
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| 49oC |
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Adjustment of temperature indication | r04 |
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| 20 K | 0.0 K |
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Temperature unit (°C/°F) | r05 |
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| oC |
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Alarm |
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Upper deviation (above temp. setting + differential 2) | A01 |
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| 0 K | 50 K | 5 K |
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Lower deviation (below temp. setting 2) | A02 |
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| 0 K | 50 K | 5 K |
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Temperature alarm delay | A03 |
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| 0 min | 90 min | 30 min |
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Door alarm delay | A04 |
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| 0 min | 60 min | 30 min |
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Compressor |
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Min. | c01 |
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| 0 min | 15 min | 0 min |
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Min. | c02 |
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| 0 min | 15 min | 0 min |
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c03 |
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| 0 % | 100 % | 0 % |
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Defrost |
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Defrost method (EL/GAS) | d01 |
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| EL |
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Defrost stop temperature | d02 |
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| 0oC | 25oC | 6oC |
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Interval between defrost starts | d03 |
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| OFF | 48 hour | 8 hour |
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Max. defrost duration | d04 |
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| 0 min | 180 min | 45 min |
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Time staggening on defrost | d05 |
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| 0 min | 60 min | 0 min |
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d06 |
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| 0 min | 20 min | 0 min |
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Fan start delay after defrost | d07 |
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| 0 min | 20 min | 0 min |
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Fan start temperature | d08 |
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| 0oC |
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Fan | d09 |
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| yes |
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Defrost sensor (yes/no) | d10 |
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| yes |
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Temperature alarm delay after defrost | d11 |
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| 0 min | 199 min | 90 min |
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Fan |
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Fan stop on compressor | F01 |
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| no |
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Fan stop delay | F02 |
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| 0 min | 15 min | 0 min |
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Miscellaneous |
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Delay of output signal cancellation after | o01 |
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| 2 s | 120 s | 2 s |
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Digital input signals 4) | o02 |
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| 0 |
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(0 = not used, 1 = door alarm, 2 = defrost, 3 = bus) |
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Real time clock (if fitted) |
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Six start times for defrost | t01→ t06 |
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| 0 | 23 | OFF |
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All can be cut out by setting on OFF |
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Hour setting | t07 |
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| 0 hour | 23 hour | 0 hour |
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Minute setting | t08 |
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| 0 min | 59 min | 0 min |
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Fault code display |
| Alarm code display |
Fault in controller | E 1 | High temperature alarm |
Disconnected room sensor | E 2 | Low temperature alarm |
E 3 | Door alarm | |
Disconnected defrost sensor | E 4 | Status code display |
E 5 | ||
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A1 A 2 A 4
S2 S 3 S 4
1) The compressor relay closes when the room temperature exceeds the setting value and differential.
2) Alarm is released and sensor failure is indicated, if the room temperature reaches 5°C or more outside the setting range
3)The frequency is measured after approx. three days and nights operation after start of the plant (72 cyclings)
otherwise:
4) Function possibilities with SPDT contact, connected to the terminals 3 and 4 are the following:
Door alarm: If SPST is cut out, alarm signalling starts and the fan is stopped, cf. A04 or F02.
Defrost: If SPST is cut in, defrost starts. (However, if d03 is not OFF, defrost will during contact break down start with the programmed time intervalles).
Bus: With installed communication card, the position of the SPST contacts will be registered in the BUS system.
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