Brand Name: Shangfang
Model Number: SF-122B
Place of Origin: Guangdong, China (Mainland)
Model:SF-122B
Features:
Mini-sized and integrated intelligent control and
applicable to the compressor of one HP.
Temperature Display/Temperature Control/
Evap.Fan Control/Value Storing/ SelfTesting
Technical Data:
Range of temperature displayed:—45~99°C
Accuracy:± 1°C
Rangeofset temperature: —45~99°C
Temperature sensor:NTC, 3.5m(L)
Compressor : N.O. 30A/250VAC • Evap.Fan : N.O. 8A/250VAC
Dimension:77(Length) X 35 (Width) X 70(Depth)mm
Mounting hole dimension:71(Length)X 29(Width)mm
Parameters
Code |
Function |
Set range |
Default |
E1 |
Lower setpoint limit |
— 45 °C—Set temp. |
2C |
E2 |
Higher setpoint limit |
Set temp.—99°C |
8C |
E3 |
Temp. hysteresis |
1 — 20°C |
4C |
E4 |
Comp. start delay time |
0 —10Min |
2Min |
E5 |
Offset on room temp. |
—10—10C |
0C |
H1 |
Fan control |
H1=Parallel with compressor,it turns off during defrost H2=Parallelwith compressor,it turns during defrost H3=Keeps running,it turns on during defrost H4=Keeps running,it turns off during defrost |
2 |
Circuit Diagram
My dear customer,
As you all know, there are many Shangfang products on alibaba.com, maybe our price is higher, but I hope you believe what price, what goods. 14 years endeavor establishes our brand and good reputation, which worths your trust!
According to the idea of "Credit standing roots quality, quality creates brand", Shangfang is ISO9001:2000 certified. Each production procedure is processed under austere safety& quality control, each product needs pass strict aging, environmental temperature& humidity tests before leaving factory to ensure the customers choose Shangfang all over the world can use the controllers of excellent quality. On the other hand, we struggle with our suppliers every day, so that to make sure our quality higher and cost of material lower.
Dear Customer, before we cooperate, it's important for you to know the following information.
Payment
We support T/T and Western Union.
Shipping & Handling
We ship to worldwide, as soon as you make an order, please leave your contact information to us.
Items will be shipped out within 15 days after payment cleared.
Contact us
If you have any problems, we are very glad to help you. We are handling large volume emails every day. Please allow us to reply your email within 24hrs.
About Technical Problem
Any doubt or question when you are choosing a product, please do not hesitate to contact us. We have our own engineers and production lines, excellent service and products will be offered as long as you cooperate with us.
Any product you are interested, please feel free to contact me. I am always on your service.