General Outline ESIE11-02
1–10 Part 1 – System Outline
3
11
4
5
(2)
: The sound power level is an absolute value that does not depend on the surroundings or the
distance. It cannot be measured in the field (ISO 9614).
Nominal conditions The nominal conditions are as follows:
■ Entering/leaving evaporator water temperature 12.5/7°C
■ Ambient air temperature 35°C
■ Power input is total input: Compressor + control circuit + fans + pump.
Operation range The nominal operation range covers a leaving evaporator water temperature from 5°C (-5°C/-10°C for
ZH/ZL option) to 20°C (pull down condition to 25°C).
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