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Monituring menü
(continued)
Total compressor operation time:
Value PV: Parameter code
Value SV: Shows the total operation time of the compressors.
The operating time is shown in the same style, as de-
scribed for parameter “Accumulated pump operation
time”.
IMPORTANT! The compressor maintenance alarm (AL30) is generated, when the total
operation time of the compressor reaches 50.000 hours. (Display shows 50hh).
Total operation time of the water chiller:
Value PV: Parameter code
Value SV: Shows the total operation time of the water chiller.
Cooling liquid outlet pressure:
Value PV: Parameter code
Value SV: Inlet pressure of the cooling liquid.
Higher refridgerant circuit pressure:
Value PV: Parameter code
Value SV: Pressure of the higher pressure side of the refrigerant
circuit.
Lower refridgerant circuit pressure:
Value PV: Parameter code
Value SV: Pressure of the lower pressure side of the refrigerant
circuit.
Total pump operation time:
Value PV: Parameter code
Value SV: Shows the total operation time of the pump:
0 up to 999 h: Display shows [0h] up to [999h]
1000 up to 99 999h: Display shows [1hh] up to [99hh]
from 100 000h: Display starts again at [0h]
IMPORTANT! The pump maintenance alarm (AL28) is generated, when the total op-
eration time of the pump reaches 8000 hours (Display shows 8hh ).
Total fan operation time:
Value PV: Parameter code
Value SV: Shows the total operation time of the fan.
The operating time is shown in the same style, as de-
scribed for parameter “Accumulated pump operation
time”.
IMPORTANT! The fan maintenance alarm (AL29) is generated, when the total opera-
tion time of the fan reaches 20.000 hours (Display shows 20hh ).
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