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Kub tswj (Themostat)
1. Lub teeb tswj
2. Kev ceev / tsis siv neeg defrost los ntawm kev xa tawm
3. Sijhawm/temp.teeb tsa kom kawg defrost
4. Rov pib qeeb
5. Relay tso zis: 1HP (compressor)
1. Lub teeb tswj
2. Kev ceev / tsis siv neeg defrost los ntawm kev xa tawm
3. Sijhawm/temp.teeb tsa kom kawg defrost
4. Rov pib qeeb
5. Relay tso zis: 1HP (compressor)