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100
•
VZH Map Control (only for mother unit):
The brick controls the saturated evaporating and condensing temperature values and
check that the VZH compressor working zone is inside the compressor envelope. Based on the working zone, a new compressor
demand is generated with the target to keep the compressor working in a safety zone. A warning or alarm message is generated
when needed.
Figure 65. VZH Map Control sequence
•
VZH Oil Manager (only for mother unit):
The brick controls the oil level in VZH compressors and takes the appropriate actions to
ensure the safe operation of the compressors. It tries first to push the oil trapped in the system back to compressor, increasing the
compressor speed for short periods (boost procedure) and finally it generates an alarm when necessary.
Figure 66. VZH Oil Manager
The compressor has an oil level switch, and the VZH oil manager is configured based on oil lever sensor, it means that only when the
switch detected low level, the oil boost sequence will start.
Mother /Son Logic
Содержание Clima-Flex CLIC Series
Страница 23: ...iom clic cf eng www clima flex com 23 Dimensions Packaged Units Figure 14 Dimensional configuration 50 RT...
Страница 24: ...iom clic cf eng www clima flex com 24 Dimensions Packaged Units Figure 15 Dimensional configuration 75 RT...
Страница 25: ...iom clic cf eng www clima flex com 25 Dimensions Packaged Units Figure 16 Dimensional configuration 100 RT...
Страница 26: ...iom clic cf eng www clima flex com 26 Dimensions Packaged Units Figure 17 Dimensional configuration 125 RT...
Страница 27: ...iom clic cf eng www clima flex com 27 Dimensions Packaged Units Figure 18 Dimensional configuration 150 RT...
Страница 28: ...iom clic cf eng www clima flex com 28 Dimensions Packaged Units Figure 19 Dimensional configuration 175 RT...
Страница 29: ...iom clic cf eng www clima flex com 29 Dimensions Packaged Units Figure 20 Dimensional configuration 200 RT...
Страница 30: ...iom clic cf eng www clima flex com 30 Dimensions Packaged Units Figure 21 Dimensional configuration 250 RT...
Страница 31: ...iom clic cf eng www clima flex com 31 Dimensions Packaged Units Figure 22 Dimensional configuration 250 RT...
Страница 39: ...iom clic cf eng www clima flex com 39 Electrical Data...
Страница 41: ...iom clic cf eng www clima flex com 41 Electrical Data...
Страница 43: ...iom clic cf eng www clima flex com 43 Electrical Data...
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Страница 53: ...iom clic cf eng www clima flex com 53 R454B Electrical Data Figure 38 RS485 communication...
Страница 57: ...iom clic cf eng www clima flex com 57 R454B Electrical Data Figure 44 Fan controller gas leakage sensor...
Страница 77: ...iom clic cf eng www clima flex com 77 Clic R454b Unit This unit use the R454B Refrigerant...
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