Fig. 10: Start-Up Phase: Tks Reaches And/Or Exceeds '0 °C / 32 °F'-Limit; Fig. 11: Start-Up Phase: Target Temperature Reached - M&C EC-30C Instruction Manual

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Fig. 10: Start-up phase: TKS reaches and/or exceeds '0 °C / 32 °F'-limit
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Snowflake-symbol with a clock in its center
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Temperature of the active DCU
As soon as the first DCU reaches the 0 °C (32 °F) temperature limit, the thermometer-sym-
bol changes to a snowflake-symbol. The clock in its center stands for the start-up phase of
the active DCU. The EC-30C is still in alarm modus (red LED is on), because the DCU has not
reached its target temperature yet.
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Fig. 11: Start-up phase: Target temperature reached

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Snowflake-symbol with '1' for DCU 1
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Temperature of the active DCU (here DCU 1)
The '1' in the center of the snowflake stands for the active deep-cool-
Note
ing unit DCU 1.
EC-30C | 1.00.02 +49 2102 935 888
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PRG ESC
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Red LED is on (alarm)
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PRG ESC
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Green LED is on (ready for operation)
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