TCC-8220A programmable thermostat could controls dual separate temperature zones, one for freezing -18°C, another for chilling 4°C.
MOQ: 100 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
|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|
|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.
|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
1. How to get the price?
Click the inquiry button, and finish the form, you will get a reply in 24 hours.
2. Celsius VS Fahrenheit
We offer all digital temperature controllers default in Celsius degree, part of them available in Fahrenheit with different MOQ.
3. Parameter Comparing of All Industrial Controllers
Buy 5% ~ 10% spare parts like clips and sensors (if removable) as stock is a better plan.
Default one-year (extendable) quality warranty to all our controllers, we will offer free-of-charge replacement if found a quality defect.
Haswill Electronics help you develop a new commercial temperature controllers base on our existing mature products, please contact us for details.
more questions? Click FAQs
MOQ: 100 USD