HEC-OM-O018-A
Chapter 5 Operation
5.1 Operation of Controller
5-5
[Tips]
Status when High/Low temp. alarm occurs
･ AL1 LED lights up when High/Low temp. alarm occurs.
The alarm signal is output from the alarm output
connector.
･ The product is continued operation even in this alarm is
activated. The alarm will go off with the liquid temperature
getting into the specified temperature width.
<5> Heating output indicator
Function Indicates the heating output ratio
Display range 0.0 ~ 100.0%
PV
SV
<6> Cooling output indicator
Function Indicates the cooling output ratio
Display range 0.0 ~ 100.0%
PV
SV
Lights up when
High/Low temp.
alarm occurs.
AL2 CO
AL1
OUT2
●
●
●
OUT1
●●
MODE FUNC
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