ECKELMANN WRG 3010 E, Инструкция по эксплуатации, Страница: 63 / 113

Firmware V1.4 20.05.2021 63/113
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Step 2: Configure controller via LDSWin
All optional functions of the WRG 3010 E are deselected in the delivery condition!
A. On the Visualisation in LDSWin - HT / LT / Power Signal Setpoints :
Is an HT heat exchanger available? YES / NO
If yes, is a pressure transmitter available in the water circuit? YES / NO
- " - , should the internal power calculation be based on the return temperature or the buffer
temperature? Return / Buffer
- " - , is the HT heat exchanger used to heat drinking water and is the legionella function required?
YES / NO
Is an LT heat exchanger available? YES / NO
If yes, is a pressure transmitter available in the water circuit? YES / NO
Should an outside temperature adjustment be activated for the HT and LT return temperature setpoints?
YES / NO
The setpoint for the HT return temperature and the setpoint for the LT return temperature, both at 15 °C,
must be entered.
If only one heat exchanger is available, then only for this!
B. On the Visualisation in LDSWin - GCBP / LWP / air conditioning operation setpoints :
Is a gas cooler bypass available? YES / NO
If yes, is this controlled digitally? YES / NO
Should the gas cooler bypass also be enabled in the subcritical range of the refrigeration pack system?
YES / NO
Is an air heat pump available? YES / NO
Is a cold water plate (air conditioning) available? YES / NO
If yes, are there parallel compressors with a heat exchanger for suction gas superheating in the refrigeration
pack system? YES / NO
- " - , is a pressure transmitter available in the water circuit? YES / NO
- " - , is a common water circuit for LT and cold water available? YES / NO
The setpoint for the HT flow temperature and the setpoint for the LT flow temperature. There is no outside
temperature adjustment for the flow temperature.
If only one heat exchanger is available, then only for this!
C. On the Visualisation in LDSWin - WRG 3010 E :
The maximum HT flow temperature.
The maximum HT return temperature.
The maximum LT flow temperature.
The maximum LT return temperature.
Note for C1..C4: For all temperatures, it must be ensured that the maximum temperatures should be
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least 5 Kelvin higher than the corresponding setpoints!
ATTENTION
During commissioning, only those options may be selected which are actually available in the system!
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ATTENTION
Even if the system is operated with the external power signal, the setpoints for flow and return
temperature and the maximum temperatures must be specified, as these influence the calculated
power signal (keyword: overheating protection).
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