... Function:Main Technique Index: Refrigeration controlling: temperature display, temperature controlling, compressor boot delay protection, Temperature controlling sensor error alarm.F Defrosting controlling: controlled by ... , humidity≤85%.Relay contact capability:2A/380VAC (pure resistive load)Temperature sensor: NTC R25=5kΩ, B (25/50) = 3470KExecutive standard: Q/320585 ...