B. Oxygen enrich control overview
Upon receiving ON signal from indoor unit, the outdoor vacuum pump, fan & 2 way valve will operate according to the various
protection control setting.
C. Oxygen enrich protection control (O
2
supply level judgement)
1. Vacuum pump protection
•
•
•
•
Base on outdoor air temp., Comp. top temp., the oxygen supply level is decided.
•
•
•
•
Priority is given to the lower level.
•
•
•
•
Vacuum pump operation cycle time = EOPMPS01.
•
•
•
•
O
2
supply level change only after vacuum pump ON/OFF operation completed 1 cycle time if the new level is higher than
the present level.
•
•
•
•
O
2
supply level change immediately if the new level is lower than the present level (avoid O
2
supply level hunting).
•
•
•
•
Vacuum pump operate with ON/OFF timing according to O
2
supply level except during continuous running required by
freeze-up prevention control (F-2).
E.g. Oxygen supply level change timing (vacuum pump continuous running control, (C-2) not yet activated).
42
CS-XE9CKE CU-XE9CKE / CS-XE12CKE CU-XE12CKE
Содержание CS-XE9CKE
Страница 10: ...4 Dimensions 10 CS XE9CKE CU XE9CKE CS XE12CKE CU XE12CKE...
Страница 11: ...11 CS XE9CKE CU XE9CKE CS XE12CKE CU XE12CKE...
Страница 12: ...5 Refrigeration Cycle Diagram 12 CS XE9CKE CU XE9CKE CS XE12CKE CU XE12CKE...
Страница 13: ...6 Block Diagram 13 CS XE9CKE CU XE9CKE CS XE12CKE CU XE12CKE...
Страница 14: ...7 Wiring Diagram 14 CS XE9CKE CU XE9CKE CS XE12CKE CU XE12CKE...
Страница 91: ...13 Technical Data 91 CS XE9CKE CU XE9CKE CS XE12CKE CU XE12CKE...
Страница 92: ...92 CS XE9CKE CU XE9CKE CS XE12CKE CU XE12CKE...
Страница 104: ...104 CS XE9CKE CU XE9CKE CS XE12CKE CU XE12CKE...
Страница 105: ...How to use electronic circuit diagram 105 CS XE9CKE CU XE9CKE CS XE12CKE CU XE12CKE...
Страница 106: ...18 1 REMOTE CONTROL 106 CS XE9CKE CU XE9CKE CS XE12CKE CU XE12CKE...
Страница 107: ...18 2 PRINT PATTERN INDOOR UNIT PRINTED CIRCUIT BOARD MAIN 107 CS XE9CKE CU XE9CKE CS XE12CKE CU XE12CKE...
Страница 109: ...18 5 PRINT PATTERN OUTDOOR UNIT PRINTED CIRCUIT BOARD MAIN 109 CS XE9CKE CU XE9CKE CS XE12CKE CU XE12CKE...
