Custom Service & Bulk Price ❆ Digital Panel Cooling + Freezing Controller - Dual Zones with 2 output relays & Push Button ❆ Commercial Purposes ❆ China Haswill
TCC-8220A is a commercial purpose programmable temperature controller with 2 output relays for the cooling and freezing cabinets temperature controlling.
Minimum order Amount: 200 USD
Features of Dual zones Thermostat TCC-8220A:
- Dual windows show refrigerator and freezer room temperature separately at the same time;
- Push type buttons;
- High light LED digital tube;
- Controllable temperature range from -30 to 20°C as default;
- within 2 NTC sensors, default 2 m length, ends with a metallic covering;
- Deluxe acrylic front Panel.
Front Panel of Dual Zone Thermostat TCC-8220A
The setting of the Dual-zones Thermostat TCC-8220A
| Code | Function | Min | Max | Default | Unit |
|---|---|---|---|---|---|
| E1 | Lower Limit for Setting SP | -30 | SP | -05 | °C |
| E2 | Upper Limit for Setting SP | SP | 20 | 12 | °C |
| E3 | Temperature Hysteresis / Return Difference | 01 | 20 | 05 | °C |
| E4 | Compressor Delay Time | 00 | 10 | 2 | Min |
| E5 | Temperature Calibration | -20 | 20 | 00 | °C |
| F1 | Defrosting Lasting Time | 01 | 60 | 20 | Min |
| F2 | Defrosting Cycle / Interval Time | 00 | 24 | 0 | Hour |
| F4 | Display mode when defrosting: 01 Show the sensor temperature instantly; 02 show the sensor temperature of the defrost beginning moment. | 00 | 01 | 01 | N/A |
| C1 | Upper Limit for Alarm | C2 | 120 | 80 | °C |
| C2 | Lower Limit for Alarm | -45 | C1 | -25 | °C |
| C3 | Alarm Temperature Hysteresis | 01 | 20 | 02 | °C |
| C4 | Alarm Time delay | 00 | 60 | 02 | Min |
There are dual zones for each compartment (cold room and freezer room) temperature control in TCC-8220A, but their function menu is totally the same as the above table shows.
How to set the intention temperature?
Press the “SET” key, then press the “UP” or “Down” key to adjust it; it will auto-save and quit to instant temperature readout interface in 6 seconds; you need not press any key to save data.
How to set the other parameters?
Hod the “SET” key for 6 seconds to enter the function menu list; you will see “E1”.
Wiring Diagram of Dual Zone Thermostat TCC-8220A
FAQ of Haswill Big Panel Thermostat
- How to get the price?
Click the inquiry button, and finish the form, you will get a reply in a few hours. - Celsius VS Fahrenheit
We offer all digital temperature controllers default in Celsius degrees, some available in Fahrenheit with different MOQs. - Parameter Comparing All Industrial Controllers
Big-panel digital temperature controllers tables - Package
The standard package is usually 20 KGS, please get in touch with us for details of the specific product models. - Accessories
Buy 5% ~ 10% spare parts like clips and sensors (if removable) as stock is a better plan. - Warranty
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.
more questions? Click FAQs
Minimum order Amount: 200 USD
