25
English
PREP
ARA
TION
Rotation control
y
DVM CHILLER’s water outlet temperature is controlled according to the water outlet
temperature average value of all units which operates by pumps in a module. However,
if you set “Use” for an external water temperature sensor, it controls the water outlet
temperature according to a temperature value from the sensor.
y
Modules in a group operate in Standard control.
y
The module with the highest priority starts operating first, and if the module has the full
load, a module with the following priority will start operating.
y
When the module with the lowest priority operates at the minimum capacity and the
water outlet tmeperature reaches close to the set temperature, the compressors of the
module stop.
Unit 0
Module 1
Module 1
Module 2
Module 2
Unit 0
Unit 2
Unit 2
Unit 1
Unit 1
Unit 3
Unit 3
Start operating all units
in the module
Start operating all units
in the module
Full load operation
Содержание MCM-A00UN
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