Seabreeze SHE9H4ZIGX - E3: Low Pressure Protection

43
○ – off ● – on ☼ – flash
Malfunction Description
LED 1
LED 2
LED 3
LED 4
IPM thermal resistance malfunction
○
●
○
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Unit A liquid pipe temperature sensor malfunction
●
●
○
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Unit A gas pipe temperature sensor malfunction
☼
●
○
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Unit B liquid pipe temperature sensor malfunction
○
☼
○
●
Unit B gas pipe temperature sensor malfunction
●
☼
○
●
Unit C liquid pipe temperature sensor malfunction
☼
☼
○
●
Unit C gas pipe temperature sensor malfunction
○
○
●
●
Unit D liquid pipe temperature sensor malfunction
●
○
●
●
Unit D gas pipe temperature sensor malfunction
☼
○
●
●
Unit A mode conflict
○
●
●
●
Unit B mode conflict
●
●
●
●
Unit C mode conflict
☼
●
●
●
Unit D mode conflict
○
☼
●
●
Communication failure with Unit A
●
☼
●
●
Communication failure with Unit B
☼
☼
●
●
Communication failure with Unit C
○
○
☼
●
Communication failure with Unit D
●
○
☼
●
Unit A freeze protection
☼
○
☼
●
Unit B freeze protection
○
●
☼
●
Unit C freeze protection
●
●
☼
●
Unit D freeze protection
☼
●
☼
●
Unit A overheating prevention protection
○
☼
☼
●
Unit B overheating prevention protection
●
☼
☼
●
Unit C overheating prevention protection
☼
☼
☼
●
Unit D overheating prevention protection
○
○
○
☼
Unit A communication wire misconnection or expansion valve malfunction
●
○
○
☼
Unit B communication wire misconnection or expansion valve malfunction
☼
○
○
☼
Unit C communication wire misconnection or expansion valve malfunction
○
●
○
☼
Unit D communication wire misconnection or expansion valve malfunction
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●
○
☼