China STC-200 Compact Panel Thermostat - wholesale price, user manual, troubleshooting, wiring diagram, Setting guide video, and alternatives
STC-200 temp controller offers a single output relay to control the power supply of a refrigerator or a heater or an external alarm unit.
Minimum order Amount: 200 USD
Features of the digital thermostat STC-200+ are as follows:
- This could be the audible/visible temperature alarm monitor for the refrigerator, exhaust, serving room, and greenhouse;
- The temperature set-point and hysteresis determine the target temperature range and separately high and low limits to the Temperature Set-point available;
- Embed NVM to auto memory existing parameters, resume all data once power back, need not configure it again;
- Adjustable Temperature Hysteresis, Compressor Delay Time, and Temperature Calibration;
- Alarm once the room temperature exceeds the measurable range or sensor error;
- Alarm by buzzer screaming and an error code on display.
Front Panel of STC-200+ temperature controller
STC-200+ Controller Wiring Diagram
STC-200+ Function Menu
|F0||Temperature Return Difference/Hysteresis||1||16||3||°C|
|F1||Protection Delay Time for Refrigerator||0||9||3||Min|
|F2||Lower Limit for SP Setting||-50||F3||-20||°C|
|F3||Upper Limit for SP Setting||F2||99||20||°C|
|F4||Refrigeration or Heating or Alarm Mode||1||3||1|
How to set the target temperature range?
The temperature range was defined from “SP” to “SP + Difference (Hysteresis)” in this unit.
- SP means the Temperature SetPoint; it is the lower limit in this controller;
- The “SP + Hysteresis” result is the upper limits (Hysteresis is a unidirectional parameter here).
- From SP to “SP + Hysteresis” is the range user wishes temperature to keep around; once exceeds this range, the status of the load will change; follow the below steps to set it:
- Press the “SET” key, which shows the SP value;
- Press the “UP” and “DOWN” keys to change SP, which F2 and F3 are limited;
- It will back to normal status in the 30s if without operation.
How to configure the other parameters of STC200+?
- Hold the “SET” and the “Up” keys for 4s simultaneously to enter the function code interface; you will see F0.
- Press the “UP” or “DOWN” keys to select the code you want to update;
- Press the “SET” button to check the existing value;
- Press the “UP” or “DOWN” keys to adjust data;
- Press the “SET” key again to the function menu, and the configured value is saved.
- Repeat Steps 2 / 3 / 4 to adjust other parameters;
- Press “SET” for 3s to save data and back to normal monitor status.
How to take it as the refrigerator temperature monitor and alarm?
- Set the F4= 3;
- The external alert will be triggered once found the room temperature crosses the safe range (SP+Hysteresis and SP);
- As a room temperature monitor system with a built-in alarm and external alarm supportable, it is suitable for both the freezer room and the warm room; but it will not control the refrigerator or the heater;
- It could be used as the exhaust temperature monitor/alarm unit for aquarium/fish tank water, chest/upright freezer, server room, spa room, smoking room, wine cellar, etc.
STC-200+Trouble Shoot and Error Code
- E1:The memory unit is broken
- EE: thermistor error
- HH: detected temperature > 99°C
- LL: detected temperature < -50°C
STC-200+ User Manual Download
- English Version User Manual for PC: User Manual of STC-200 thermostat (English).pdf
- English Version Quick Guide for Mobile: Quick Start Guide of STC-200 thermostat.pdf
STC 200 user manual in Russianрегулятора температуры STC-200 - Краткое руководство пользователя.pdf
STC 200 Thermostat user manual in SpanishManual de usuario de Termostato STC-200 en español.pdf
- This Instruction is based on the Elitech STC 200+ temperature controller;
- the same products with a similar package from other suppliers should be consistent but not guaranteed to be 100% the same.
FAQ of Haswill Compact Panel Thermostat
- How to avoid buying Inferior temperature controllers?
here is a simple method, that does not require professional knowledge.
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- Celsius VS Fahrenheit; and Voltage
All of our digital temperature controllers default in Celsius degrees, and part of them is available in Fahrenheit with different minimum order quantities;
Besides the 220V AC (±15%), these electronic temperature controllers also are available in 110V AC, 12V DC, and 24V DC (110 / 24 /12 Volts ).
- Parameter Comparison
Catalog of Compact panel digital temperature controllers
The standard package could load 100 PCS / CTN digital temperature controllers.
We suggest you buy 5% ~ 10% spare parts like clips and sensors as stock.
Default one-year (extendable) quality warranty to all our controllers, We will offer a free-of-charge replacement if found a quality defect.
- Customization Service
If you can not find a suitable temperature controller on this website, We will help you develop it based on our existing mature products ;
Thanks to China's complete set of related industry chains, our customized thermostats are of high quality and low price;
the MOQ is usually from 1000 pieces. don't hesitate to contact us for customization services.
or more questions? Click FAQs
Minimum order Amount: 200 USD
Regarding the voltage of this electronic temperature controller
- 220V AC (±15%) as the default, Without MOQ (minimum order quantity) requirement;
- 110V AC (±15%) with MOQ 200 PCS;
- 12V DC with MOQ 200 PCS;
- 24V DC Without MOQ requirement;