3.4 Functional elements
3.4.1 LEDs for function display
1 yellow LED
2 Blue cooling LED
3 Red error LED
Each device has three LEDs with the following functions:
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The yellow LED is lit if Kryo 30 is required as a heat transfer liquid.
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The blue cooling LED indicates whether the cooling unit is active.
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The red error LED is lit if the device has an error.
3.4.2 Hydraulic circuit
The hydraulic circuit refers to the circuit that the heat transfer liquid flows
through.
The circuit essentially consists of the following components:
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Internal storage tank with heat transfer liquid
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Pump for conveying the heat transfer liquid to the external consuming
unit via the pump connections
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From MC 600 on, the devices are equipped with an adjustable bypass
to adjust the pump pressure to the requirements of the external con-
suming unit.
The devices are equipped with a magnetically coupled pressure pump.
You will find further information on the technical data of the pump
and the pump characteristics in
Fig. 7: LEDs
Hydraulic circuit
Pump
V07
Microcool
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