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SF-126 commercial refrigerator temperature controller

US $38.00
Weight:
0.40 KGS
Quantity:

Product Description

Features of Function
 Mini-sized and integrated intelligent control, can control 1HP compressor  directly. (Include 1HP)
 Temperature Display/ Temperature Control/ Manual, automatic defrost /
 Defrost by turning off compressor/High, low temperature alarm/Value        Storing/ Self  Testing 
      
 Specifications 
 Power supply: 220V~240VAC
 Temperature sensor: NTC, one sensor(for cold room temp. control),2m(L)
 Range of temperature displayed : -45~99℃ (-49~210℉)       Accuracy: ±1℃(±2℉)
 Range of set temperature: E1~E2                  Factory default : 0.0℃(32.0℉)
 Dimension:77(Length)×35(Width)×70(Depth)mm
 Mounting hole dimension:71(Length)×29(Width)mm
 Temperature of the operating environment:-10~60℃ (14~140℉)  
 Relative Humidity:20%~90%(Non-condensing)
 Output contact capacity:
 Compressor:  N. O. 30A/250VAC  
  (Can control 1HP compressor directly, if more it needs to connect an  AC     contactor)
     

Paramete

Parameter

Function

Set  range

Default

E1

Lower set point limit

49   45 set temp.

22

30

 

E2

Higher s et point limit

Set range122           50

86

30

E3

Temp. hysteresis

0218

0110

 

09

05

 

E4

Comp. Start delay time

0010min

2min

E5

Offset on room temp.

1818

1010 

00

00

 

E6

Offset on evap. temp.

1818

1010

00

00

 

F0

Defrost type

00=  electric heat

01=  hot gas

00

F1

Max.Defrost duration

0160min

20min

F2

Defrost interval time

0024hr

6hr

F3

Defrost termination temp.

32122

0050

46

08

F4

Display during

defrost

00=normal display

01= locked display

defrost starting

temp.

01

F5

Dripping time

0010min

2min

H1

Fan delay starting time

0010min

1min

H2

Fan control

00=synchronized with comp.

01=keep working

(except when defrost

01

H3

Fan control during defrost

00=fan stop

01=fan start

00

C2

High temp.  alarm

C3230110

104

40

C3

Low temp. Alarm

49℉-49℉~C2

40

40

C4

Alarm delay time

0090min

60min

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