The product can be used for cold storage, freezer, freezer, medicine storage, fruit and vegetable storage, etc.; Can display degrees Celsius/degrees Fahrenheit; function can replace eliwell-974
It adopts double-sided pcb circuit board, dual sensor line and transformer control, which is durable and stable in performance.；
Microcomputer thermostat, refrigeration/heating can be converted, suitable for temperature control, refrigeration, defrosting, fan temperature control；
A variety of defrosting fan management methods, dual temperature and time control of defrosting, defrosting and dripping time can be set to meet the diverse needs of use.
Temperature control is carried out according to the temperature setting value + return difference: control output, protection delay; the range of temperature setting value can be defined: temperature correction and sensor failure alarm.
Product parameters
Product name: Thermostat
Model: ETC-974
Working power supply: AC230V 50/60HZ
Relay (cooling, defrosting, fan) capacity: 8A/220VAC
Operating temperature: -5℃~55℃
Relative humidity: 10%~90%RH (no condensation)
Storage temperature: -30℃~85℃
Sensor: NTC sensor (resistance value 10K)
Sensor failure delay: 1 minute
Temperature control range: NTC probe: -50~110℃
PCT probe: -55~140℃
Display resolution: 1℃/0.1℃
Operation instructions
Manually adjust the various control modes of refrigeration, defrosting, and fan, and operate the product according to the instructions after receiving it.
Packing list
Thermostat*1
Sensor*2
Manual*1
