Brand:  JUCHUANG
Model:  JC-502
 
 
Digital temperature controller JC-502 for Fridge
 
1.Temperature controller 
2.Temperature display (Celsius/Fahrenheit degrees) 
3.Manual, automatic defrost by turning off
temperature controller
·Temperature display (Celsius/Fahrenheit degrees)
·Temperature control
·Manual, automatic defrost by turning off
·Time or temperature setting to end defrost
·The cold-room sensor temperature can lock during defrost
·Parameter sets and value storing
·Compressor re-start delay
·Parameter locking
·The factory default resumption
·Offset on sensor temperature    ·Self testing
·Power supply220V/AC~240V/AC50/60Hz  110V/AC~120V/AC60Hz
·Power consumpotio n5W
·Output relay for compressorN.O.30A/250V~50/60Hz.
·Temperature sensorNTC,2 sensor(Temp. Display , defrost control)
·Temperature unit/Change     ·Resolution1
·Accuracy±1±2        
·Range of temperature control-45 ~ 45-40 ~ 120
 
Parameter
Function
Set range
Default
PA
Menu password
00 ~ 99
00
E1
Lower set point limit
-45 ~ Set temperature
-15
-40 ~ Set temperature
05
E2
Higher set point limit
Set temperature ~ 45
10
Set temperature ~ 120
50
E3
Temperature hysteresis
01 ~ 10
05
01 ~ 36
07
E4
Comp. Start delay time
00 ~ 10Min
00
E5
Offset on room temp.
-05 ~ 05/
00
E6
Offset on evep. temp.
-05 ~ 05/
00
F1
Max. Defrost duration
01 ~ 60 Min
20
F2
Defrost interval time
00 ~ 24Hr
06
F3
Defrost termination temp.
00 ~ 45
12
32 ~ 110
54
F4
Display during defrost
00=Normal display
01
01=Last value before defrost
C1
Temperature unit
00=
00
01=
CPA
Changing menu password
00 99Setting00, the menu password is cancelled
00
 
Digital controllers purchased from us should always be diagnosed and installed by a suitably qualified person, if incorrectly installed they will suffer irrepairable damage, for this reason WE CANNOT OFFER ANY WARRANTY on this type of part.