User Manual

9
3.2 Setting Menu Instruction
Code Symbol Function Setting Range
Default
Settings
Annotation
TS tS
Temperature Setting
Value
-40.0℃～100℃
25.0
℃
-40.0℉~212℉ 77.0 ℉
℉
HD
Heating Difference
Value
0.3℃～15.0℃ 2.0 ℃
1.0℉~30.0℉ 3.0 ℉
℉
CD
Cooling Difference
Value
0.3℃～15.0℃ 2.0 ℃
1.0
℉
~30.0
℉
3.0
℉
AH AH
Alarm High
Temperature Value
-40.0
℃～
100
℃
100
℃
-40.0℉~212℉
212
℉
℉
AL AL
Alarm Low
Temperature Value
-40.0℃～100℃ - 40.0 ℃
-40.0℉~212℉ - 40.0 ℉
PT
C
ompressor Delay
0 ～10 minutes
0 minute More details on 4.3
More details on
4
.
More details on 4.1
CA CA
Temperature
Calibration
-9.9 ℃～ 9.9 ℃ 0.0 ℃
More details on 4.4
-
15.0
℉
~15.0
℉
0.0
℉
CF CF
Fahrenheit or
Celsius
Setting
C or F F More details on 4.5
TR Timer Setting
0 、1 or 2
0 More details on 4.6
4 Control Function Instruction
When the controller works normally, the PV shows the
measured temperature, meantime the SV screen shows the
temperature setting value, and automatically recognizes and
converts for the heating or cooling working mode , in which
WORK1 is the heating output, furthermore the red led is the
WORK1 heating output status indicator;WORK2 is cooling
output, furthermore the green led is WORK2 cooling output
status indicator.
4.1 Instructions for Setting Temperature Control (TS,HD,CD）
4.1.1 Normal Temperature Control：
When the measured temperature PV ≤ TS(Temperature Setting
Value) – HD(Heating difference value),the controller will enter
the heating state, the red led is on, WORK1 output works.
When the measured temperature PV ≥ TS(Temperature Setting
Value), the red led is off and the WORK1 output turns off.
When the measured temperature PV ≥ TS(Temperature Setting
Value) + CD(Cooling difference value), the controller will enter
the cooling state, the green led is on, WORK2 output works;
the green led flashes, indicating that the cooling device is in
the state of the Compressor delay protection. When
PV(measured temperature) ≤ TS(temperature setting value),
H
C
P
.2