220V EW-285 Cold Storage Dedicated Digital Thermostat Temperature Controller For Freezer

Descriptions:
This product is a professional microcomputer temperature controller designed for cold storage, freezers, Defrosting controlled by time and temperature monitored, and with dual digital code to display defrosting. Widely used in refrigerator, freezer control industry.

Features:
With dual digital code to display defrosting.
Double-fuse protection overheating.
Defrosting controlled by time and temperature monitored.
Visualization of temperature and operation time remaining.
Apply to refrigerator, freezer control industry.

Specifications:
Model: EW - 285
Control type: temperature
Control mode: intelligent temperature control regulator
Temperature range: - 50 ~ 50 ℃
Temperature measurement error: ±1 (℃)
Installation type: embedded
Operating voltage:  AC220V   ±10%     50Hz/60Hz
Load current:Compressor relay10A/220V/AC
Power Consumption: ≤3W  
Working environment: -10°C~50°C    R H≤90%
Control Range: -50°C~50°C
Resolving Power: 1°C       Accuracy: ±1°C
Weight:295g

Input signal: one-way storage temperature sensor:one-way defrosting sensor 10K*2m
Technical parameters:

OperationIndicator lightFunctionsFactory settingDisplay
Hold the Set key for 6 secondTemperature setting light OnSetting range: -50~-50℃-10℃press the Set key on display the primeval settings, then press ( "positive triangle" or  "inverted triangle" can change the setting ,and finally the controller will run automatically to the new parameter.
Press the Set key againThe return difference temperature light OnSetting range:1~15℃3℃
Press the Set key againRun cycle light OnSetting range:1 ~99 hours6 hour
Press the Set key againDefrosting time light OnSetting range: 1~45 minuter10 minute
Press the Set key againDelay time light OnSetting range: 1~5 minuter3 minute
Press the Set key againExit defrosting temperature light OnSetting range: 5~35 minuter5℃
Hold the Heat key(forcing to defrost)for 6 seconds Defrosting time light OnThe controller would firstly start the automatic defrosting function, then automatically operates according to the primeval setting
press the Heat temp key(defrosting temp. display )Non indicator light is brightDisplay temperature of the defrosting tensorLarger digital display
Press the Time key (remaining time)Non indicator light is brightIt display the remaining time in the run cycle during refrigeration, while displays defrosting remaining time when it defrost.Larger digital means hoars Small digital means
Both hold the key "positive triangle" and  "inverted triangle" for 6 seconds.All indicator lights are brightTemperature corrections settings: -15~15℃Larger digital display

Package Included:
1 x Freezer Temperature Controller
2 x Sensing probe