Fujitsu AMUG24LMAS Service Manual page 107

4. DESCRIPTION OF EACH CONTROL OPERATION
1. COMPRESSOR FREQUENCY..................................................
2. COMPRESSOR PREHEATING................................................. 0 4-08
3. AUTO CHANGEOVER OPERATION.........................................
4. INDOOR FAN CONTROL...........................................................
5. OUTDOOR FAN CONTROL.......................................................
6. TIMER OPERATION CONTROL................................................
7. MINIMUM HEAT OPERATION...................................................
8. ECONOMY OPERATION........................................................... 0 4-22
9. TEST OPERATION CONTROL..................................................
10. FORCED OPERATION.............................................................04-24
11. DEFROST OPERATION CONTROL...............
12. OFF DEFROST OPERATION CONTROL.......
13. PREVENT TO RESTART FOR 3 MINUTES (3 MINUTES ST)...
14. 4-WAY VALVE EXTENSION SELECT.....................................
15. AUTO RESTART......................................................................
16. ELECTRIC EXPANSION VALVE CONTROL...........................
17. VARIOUS PROTECTIONS.......................................................
18. PUMP DOWN...........................................................................
CONTENTS
04-01
04-09
04-11
04-15
04-17
04-22
04-23
............... ........... 04-25
............... ........... 04-28
04-29
04-29
04-29
04-30
04-31
04-38