Temperature Controller SF-550W3

1.Ideal for electric steamer 2.Preheat control 3. Set time / heating control 4.Dry out protection

1.Ideal for electric steamer

2.Preheat control

3. Set time / heating control

4.Dry out protection

5. Self-testing

6. 3-phase heating / Single unit heating by 3KW heater

7. Heat insulation control

8. 3 groups of heaters

9. Set time range: 1 to 180 minutes

10.Power supply: 230VAC or 120VAC , 50 / 60 Hz

11. Temperature range: -45 to 120 degree C

12.Accuracy: ±1 degree C

13. Pipe heater relay: 30A/250VAC

14. Dimension: 132x58x29mm

15.Mounting hole dimension: 113x39.5mm

Paramete	Function	Set range	Default	Note
E1	Timing start temperature	0 to 100oC	0oC	Count down time will be started only when water temperature is achieved;when it is set to 0,the function is cancelled.
E2	Energy-saving warm-up time	0 to 30Min	15Min	Count down time will be started only when it heats for 15 minutes;when it is set to 0,the function is cancelled.
E3	Heat insulation temperature	0 to 100oC	55oC	It starts heating when it is lower than heat    insulation temperature
E4	Heat insulation hysteresis	1 to 20	5oC	It stips heating when it is higher than(heat insulation temperature+Hysteresis)
E5	Offset on room temperature	-30 to 30oC	0
P1	Alarm temperature	70 to 150oC	120oC	When water temperature exceeds the value,it will display Er1 to alarm

Temperature Controller SF-550W3