Friedrich MC24Y3J - Part 2 Functions & Controls

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Only for training and service purposes
Part 2 Functions & Controls
1. List of Functions & Accessory ......................................................................................11
1. Ceiling Concealed Duct Indoor......................................................................................11
2. 4-Way Ceiling Cassette Indoor .....................................................................................12
3. Outdoor .........................................................................................................................13
2. Air flow ...........................................................................................................................14
2.1 Auto swing (left & right)...............................................................................................14
2.2 Auto swing (up & down) ..............................................................................................14
2.3 Chaos swing (up/down)...............................................................................................14
2.4 Air flow step.................................................................................................................15
2.5 Chaos wind (auto wind)...............................................................................................15
2.6 Surge Cool Mode Operation .......................................................................................15
2.7 Swirl wind Swing .........................................................................................................15
3.
Reserved (Blank).........................................................................................................................16
4. Installation Functions ....................................................................................................17
4.1 E.S.P. (External Static Pressure) Setting (DUCT).......................................................17
4.2 E.S.P. (External Static Pressure) Setting (Cassette)...................................................19
5. Reliability ........................................................................................................................21
5.1 Hot start.......................................................................................................................21
5.2 Self-diagnosis Function...............................................................................................21
5.3 Soft dry operation........................................................................................................21
6. Convenience Functions & Controls .............................................................................22
6.1 Cooling & heating Operations .....................................................................................22
6.2 Auto cleaning operation ..............................................................................................23
6.3 Auto changeover operation.........................................................................................23
6.4 Auto restart Opeartion.................................................................................................23
6.5 Child Lock Function.....................................................................................................24
6.6 Forced operation.........................................................................................................25
6.7 Group Control..............................................................................................................26
6.8 Sleep Timer Operation ................................................................................................27
6.9 Timer(On/Off) ..............................................................................................................27
6.10 Weekly Program........................................................................................................28
6.11 Two Thermistor Control .............................................................................................30
7. Special Function.............................................................................................................32
7.1 Low Ambient control...................................................................................................32
7.2 Space control ..............................................................................................................32
7.3 Auto Elevation Grille....................................................................................................32