Features
Temperature display/Refrigeration control
Defrost by turning off
Cold-room sensor high、low temperature alarm
Condenser sensor high temperature alarm
Defog Control/ Password control
Parameter locking/Self testing
Technical Data
Range of temperature displayed : -45~120℃(-45~248℉)
Control temperature step value:1℃/1℉
Temperature sensor:NTC, tow sensors,2m(L)
Refrigeration: 30A/250VAC
Defog: 8A/250VAC
Dimension:181(Length)×41(Width)×68(Depth)mm
Mounting hole dimension:138(Length)×32.5(Width)mm
Parameters
Paramete |
Function |
Set range |
Default |
E1 |
Lower setpoint limit |
-40℉/-40℃~Set temp. |
-13℉/-25℃ |
E2 |
Higher setpoint limit |
Set temp.~248℉/120℃ |
140℉/60℃ |
E3 |
Temp.hysteresis |
2~18℉/1~10℃ |
4℉/2℃ |
E4 |
Comp.start delay time |
0~10Min |
3Min |
E5 |
Offset on room temp. |
-18~18℉/-10~10℃ |
0℉/0℃ |
E6 |
Offset on condenser sensor |
-18~18℉/-10~10℃ |
0℉/0℃ |
F1 |
Max.Defrost duration |
1~60Min |
20Min |
F2 |
Defrost interval time |
0~24Hr |
0Hr |
F4 |
Display during defrost |
0=Normal display 1 = Last value before defrost 2=Display "DEF " |
0 |
C1 |
Cold-room high temp. alarmtemp. alarm |
C2 ~248℉/ 120℃ |
113℉/45℃ |
C2 |
Cold-room low temp. alarm |
-49℉/-45℃~C1 |
-13℉/-25℃ |
C3 |
Condenser sensor high temp. alarm |
-49~248℉/-45~120℃~OFF |
176℉/80℃ |
C4 |
Alarm delay time |
0~60Min |
2Min |
t1 |
After condenser alarm forced halt time |
1~90Min |
10Min |
t2 |
After condenser alarm and halt, forced operation time |
1~90Min |
30Min |
d1 |
Display type |
0=Display the current cold-room temperature actual value 1=Display less than "control temperature +E3+d2 " |
0 |
d2 |
Display upper limit of value-added |
2~18℉ 1~10℃ |
4℉/2℃ |
CF |
Temperature unit |
℃=Celsius ℉=Fahrenheit |
℃ |
PAS |
Password setting |
0=no password Others password |
0 |
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Mandy Lam
Lynn Mai -
Kay
Carmen Chan - Tel (0086)760-88787946
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