Table Of Contents - Daikin 4MXS-R Series Service Manual

SiUS121736EA
1. Safety Cautions......................................................................................... vii
2. Icons Used ................................................................................................ xii
Part 1 List of Functions ................................................................... 1
1. RA Indoor Unit............................................................................................. 2
2. SA Indoor Unit............................................................................................. 7
3. Outdoor Unit................................................................................................ 9
Part 2 Specifications ..................................................................... 10
1. RA Indoor Unit...........................................................................................11
2. SA Indoor Unit...........................................................................................19
3. Outdoor Unit..............................................................................................22
Part 3 Printed Circuit Board Connector Wiring Diagram .............. 25
1. Indoor Unit.................................................................................................26
2. Sensor Kit for FFQ Series .........................................................................39
3. Wired Remote Controller...........................................................................40
4. Wireless Remote Controller Receiver for FDMQ series............................41
5. Wireless Remote Controller Kit for FFQ Series ........................................42
6. Outdoor Unit..............................................................................................43
Part 4 Functions and Control......................................................... 46
1. Common Functions ...................................................................................48
2. RA Indoor Unit Functions ..........................................................................50

Table of Contents

1.1 Warnings and Cautions Regarding Safety of Workers................................ vii
1.2 Warnings and Cautions Regarding Safety of Users.....................................ix
1.1 CTXG09/12/18QVJUW(S), FTXR09/12/18TVJUW(S) ............................... 26
1.2 CTXS07LVJU, FTXS09/12LVJU ................................................................ 28
1.3 FTXS15/18/24LVJU ................................................................................... 30
1.4 CDXS07/15/18/24LVJU, FDXS09/12LVJU ................................................ 32
1.5 FVXS09/12/15/18NVJU.............................................................................. 34
1.6 FDMQ09/12/15/18/24RVJU ....................................................................... 36
1.7 FFQ09/12/15/18Q2VJU.............................................................................. 38
2.1 BRYQ60A2W(S)......................................................................................... 39
3.1 BRC1E73 ................................................................................................... 40
4.1 BRC082A43 ............................................................................................... 41
5.1 BRC082A41W, BRC082A42W(S).............................................................. 42
1.1 Temperature Control .................................................................................. 48
1.2 Frequency Principle.................................................................................... 48
2.1 Airflow Direction Control............................................................................. 50
2.2 Fan Speed Control for Indoor Unit ............................................................. 54
2.3 Program Dry Operation .............................................................................. 55
2.4 Automatic Operation................................................................................... 56
2.5 Thermostat Control..................................................................................... 57
ii