ESIE07-05
Functional Control
Part 2 – Functional Description
2–61
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2.9
Start Up With High Evaporator Water Temperature
Function
description
This function limits the load of each compressor to a set value (default 70%) until the outlet water
temperature is below the set value (default 25°C). This function helps the start up of the unit when the
water temperature is very high (35°C - 40°C) avoiding dangerous overheating of the motor and
disagreeable interventions for high pressure protection.
The value of maximum load of the compressors and the limit water temperature are modifiable under
the user menu.
LWT
Max Comp. Stage
25.0 ˚C
70 %
High chLWT Start
ESIE07-05.book Page 61 Friday, December 21, 2007 3:21 PM
