HEC-OM-O018-A
Chapter 4 System Set-up
4.5 Setting of Values
4-6
z Alarm indication on the display
Indicator Content
Shown when a temperature sensor is
opened .
Shown when a temperature sensor is short
circuited.
Shown when Contoroller has a memory
error.
Shown when Controller has an A/D
conversion error.
7. Content of the alarm when the ALARM LED lights up
・When the Controller output voltage decreases.
・When the number of Controller fan revolutions decreases.
・When the thermostat of the Liquid Tank is operating.
PV
SV
PV
SV
PV
SV
PV
SV