Thermostat TC7028A 220V Refrigerator freezer temperature controller warm cooling two function function same KL003

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Features:

1.Integrated digital display is more beautiful
2.Wide temperature measuring range.(-50.0℃~150.0℃)
3.Heating and cooling control for option
4.Delay protection function,temperature calibration function.
5.Power with 1w transformer inside will be more stable
6.more stronger and heavy sensor cable
7.Mini size,easy to carry and operate.

Specifications

Model:TC7028A 220VAC
Power:AC220V
Working voltage: 220±10%
Rated current: 10A
Power consumption: ≤3W
Measurement range: -50~150°
Measurement precision: 0.1 °
Control precision: 0.1 °
Working temperature:-20~70 °
Temperature sensor: NTC 10K 2m length
Output load: Normally open 10 A / AC 220 V
Working environment:
Humidity:90%RH none misture condensation.
Item weight: 240g after pack 250g
what materials contain in the package?

Drawing and program description

How to fast set the temperature controller？

A:Push”set”and press up,down buttons press
“set”again save the setting temperature

B:Push”set”for 3 second till display “dIF” code.
This is temperature range setting
Cold mode:(relay close at data+dIF; relay open
at setting data)
Hot mode:(relay close at data-dIF; relay open at
setting data)

C:Push”set”one time will display”dlE”code this is
setting delay time of the relay

D:Push”set” again will display”EYP”code this is for
mode option （cold and hot）

E:Push”set” again will display”LSE”code this is for
sensor correction

F:Push“set“to save and exit the program

Example：

Setting temperature:18℃
diF:5℃
dLE:10s
LYP:C

This is code mode：
When the temperature reach 23℃
the replay indicator will start flash, after 10 second the cooling equipment will start working
And stop work suddenly when the temperature lower than 18℃

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