Hitachi RCUE210AG2 User Manual

SMGB0003 rev.0-01/2007
pag. 75
Control system
4
4
4.17. Thermo off selection function
It is a function to prevent the Chiller unit from going Thermo OFF due to a sudden
change of temperature or fl ow volume (inverter water pumps). It is possible to select it
by DSW7-pin 3 on operation PCB. Standard is set at delivery.
1. Standard setting
2. Setting to continue Thermo OFF temperature for a certain period

Thermo off selection
function

Standard setting

NOTE:
However, it becomes Thermo OFF immediately once outlet water temperature is decreased
until protection values

Setting to continue
Thermo OFF
temperature
Immediate stop when reaching to Themo OFF temp
Not immediate stop although reaching to
Thermo OFF temperature
Stop if the status under Thermo OFF
temperature continues for 3 min.
PCB
C

Hitachi RCUE210AG2 Specifications

General

Brand	Hitachi
Model	RCUE210AG2
Category	Chiller
Language	English