Replace solenoid valve panasonic refrigerator C25VG1 is pulled back

Replace the solenoid valve in panasonic refrigerator SVG is back to the time buy panasonic refrigerator SVG, repair at the beginning of a two phase current refrigeration freezing, pulled back to replace the solenoid valve, refrigerated normal after repair. A week after the second freezer maintenance and found the greenhouse is icy, at the same time only LCD panel found variable temperature heat - Degrees, so the change control board + LCD + air door, after repair place big bottle of bottled water, panel set degree, without freezing phenomenon. About a week after the last maintenance, again found to greenhouse placed bottled water ( Big bottle of nongfu spring) Severe icing, become BingTuo, place of fruits and vegetables, were bad, so again the repair, and the staff on-site detection, panel display temperature, under the condition of the compressor not working at the same time, the measured temperature is below zero. Degrees or so, the staff take photos back to report said. Spirit is manufacturer reply this is normal phenomenon, greenhouse only recommend to prevent meat, etc. , it is not recommended to prevent vegetables and water.