TECHNICAL MANU AL CD 30÷520 06.06 M T E 0 11 2 5 6 ... - Chiller
TECHNICAL MANU AL CD 30÷520 06.06 M T E 0 11 2 5 6 ... - Chiller
TECHNICAL MANU AL CD 30÷520 06.06 M T E 0 11 2 5 6 ... - Chiller
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<strong>CD</strong> 30 ÷ 520Unit electric controller1. Outlook view<strong>11</strong> 10 9 8 7 6 5 4 3 2 <strong>11</strong>21314151627262517 18 19 20 21 22 23 24Notice:• FailureWhen main unit fails, the unit stops as well as the others stop too.When auxiliary unit fails, this unit stops while the others keep running.• ProtectionWhen main unit’s protection acts, the unit stops while the others keep running.When auxiliary unit’s protection acts, this unit stops while the others keep running.2. Components description1——Compressor B current detection (Protection code P5)2——Compressor A current detection (Protection code P4)45