CK-3D temperature controller is a new system control mode specialisted in refrigerator and refrigerated cabinet.The overheat proof monitoring from double protection of temperature and time shall be applied to “Defrosting Exit”.Only pressing one key could compel “Defrosting Entry” and “Defrosting Exit”,and the remaining operation time and defrosting temperature could be also checked.This device features the self-support switch detection and failure self-inspenction of the sensor.It is also characterized in Chinese panel,visual display,convenient operation as well as complete functions which are well recognized among users.

Technical parameters:
1. Working voltage: AC 220V  +/-10%  50 Hz
2. Load current: 7 A
3. Power consumption: 2 W
4. Working environment: -10 to +50 C   Rh≤95%
5. Temperature control range: -40  to +50 C,resolution: 1 C, precision: 1 C
6. Control object: one line output for compressor and electrical defrosting respectively.
7. Input signal: one line sensor for refrigeratory temperature and defrosting(evaporator) respectively.Standard line length:1.5 M (extendable to 100 M)
8. Complete machine dimension: 100 (long)*83 (wide)*52 (high)  mm
   Opening dimension: 92 (length) *43 (high) mm
9. Auto power-off memory function for microcomputer controller.

Notice for use and installation:

1. Please read this instruction carefully and strictly connect each terminal corresponding to 220V/AC power supply,sensor line and control line in accordance with wiring diagram;then check and tighten all screws of connecting terminals again,and electrify the machine.Otherwise the wrong wiring will affect the use and control,even resulting in burned-down temperature controller or chip.

2. The damp environment with corrosive gas and strong field shall not be applied,or it will affect the normal use of the product.

3. The factory will provide one-year warranty to the product which has been strictly inspected in case of quality problem,and only bear the responsibility of product itself.The following damages such as separating in user’s discretion and misoperation shall not be within the warranty scope.