Type 1: Standard defrost
(1) If Tr≥-2℃ , when Tp≤-6℃ , enter defrost.
(2) If -12℃ ≤Tr < -2℃ , when Tp≤-6℃ , please refer to the following chart.
(3) No matter the ambient temperature, when Tp≤-16℃ , enter defrost.
Type 2: Non-standard defrost (rectify defrost data by the device)
(1) If Tr≥6℃ , when Tp≤-6℃ , enter defrost.
(2) If -18℃ ≤Tr < -6℃ , when Tp≤-6℃ , please refer to the following chart.
(3) No matter the ambient temperature, when Tp≤-18℃ , enter defrost.
Single Split
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