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SF-105 digital temperature controller
Number of views:
0
Category
Universal temperature controller
Quantity
-
+
1
Description
Features
Temperature control
Evaporator fan control
Automatic/manual defrost by electric heater or hot gas
High,Low temperature alarm
Time/temp. seting to end defrost
Re-start delay
Celsius/Fahrenheit degrees
Technical Data
Range of temperature displayed : －45～45℃(—40~120℉)
Range of set temperature: －45～45℃ (—40~120℉)
Accuracy:±1℃ (±2℉)
Compressor: N.O. 20A/250VAC
Defrost: N.O. 10A/250VAC
Evap. Fan: N.O. 5A/250VAC
Dimension:77(Length)×35(Width)×60(Depth)mm
Mounting hole dimension:71(Length)×29(Width)mm
Parameters
|
Paramete
|
Function
|
Set range
|
Default
|
|
E1
|
Lower setpoint limit
|
－45℃/－40℉～Set temp.
|
－35℃/－31℉
|
|
E2
|
Higher setpoint limit
|
Set temp.～45℃/120℉
|
20℃/68℉
|
|
E3
|
Temp.hysteresis
|
1～10℃/1～18℉
|
4℃/7℉
|
|
E4
|
Comp.start delay time
|
0～10Min
|
2Min
|
|
E5
|
Offset on room temp.
|
－5～5℃/℉
|
0
|
|
E6
|
Offset on evap.temp.
|
－5～5℃/℉
|
0
|
|
F0
|
Defrost function
|
0=Electric heater?? 1=Hot gas
|
0
|
|
F1
|
Max.Defrost duration
|
1～60Min
|
20Min
|
|
F2
|
Defrost interval time
|
0～24Hr
|
6Hr
|
|
F3
|
Defrost termination temp.
|
0～30℃/32～68℉
|
8℃/46℉
|
|
F4
|
Display during defrost
|
0=Normal display
1=Last value before defrost |
0
|
|
F5
|
Fan operating function
|
0=Parallel with comp.
1=Continuous running except defrost
|
0
|
|
C1
|
Temperature unit
|
0=℃?? 1=℉
|
0
|
|
C2
|
High temperature alarm
|
0～40℃/℉ above setpoint
|
20℃
|
|
C3
|
Low temperature alarm
|
－40～0℃/℉ below setpoint
|
－20℃
|
|
C4
|
Alarm delay time
|
1～90Min
|
60Min
|
Circuit diagram
-
Mandy Lam
Lynn Mai -
Kay
Carmen Chan - Tel (0086)760-88787946
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