Daikin RMX140JZVMB [3/344] Part 3 printed circuit board connector wiring diagram

SiE18-201

ii Table of Contents

1. Introduction ........................................................................................... vii

1.1 Safety Cautions ......................................................................................vii

Part 1 List of Function .................................................................1

1. List of Function........................................................................................2

1.1 Function List for Europe R-22.................................................................. 2

1.2 Function List for Singapore, Malaysia, Indonesia.................................... 3

1.3 Function List for Australia........................................................................ 4

1.4 Function List for Europe R-407C............................................................. 5

Part 2 Specifications ...................................................................7

1. Specifications..........................................................................................8

1.1 Outdoor Units .......................................................................................... 8

1.2 BP Units................................................................................................. 16

1.3 Indoor Units (for Europe)....................................................................... 17

Part 3 Printed Circuit Board Connector Wiring Diagram

andName ........................................................................23

1. Printed Circuit Board Connector Wiring Diagram and Name................24

1.1 Branch Provider Unit BPMK928B42, B43 ............................................. 24

1.2 Outdoor Unit RMX140JVMB, RMX140JZVM ........................................ 25

1.3 FTX25 / 35J Series, FTXD25 / 35K Series, FVX25 / 35K Series .......... 28

1.4 FTXD50~71JV Series............................................................................ 30

1.5 CDX25~60HAV Series, CDX25~60JV Series ....................................... 32

1.6 FLX25~60HV Series, FLX50 / 60JV Series........................................... 34

Part 4 Main Functions Indoor Unit ............................................37

1. Main Functions......................................................................................38

1.1 Main Functions in Split Type ................................................................. 38

1.2 SkyAir .................................................................................................... 51

1.3 Cautions when SkyAir [Auto] [FAN] are used........................................ 53

Part 5 Main Functions OutdoorUnit / BP Unit...........................55

1. Refrigerant System and Function of Functional Parts of Outdoor Unit .57

1.1 Refrigerant System and Function of Functional Parts of Outdoor Unit......

1.2 Major Functional Parts........................................................................... 58

1.3 Protective Devices, Thermistors, Sensors............................................. 60

2. Protection Device..................................................................................61

2.1 Outdoor Unit .......................................................................................... 61

2.2 BP Unit .................................................................................................. 62

3. System control ......................................................................................63

3.1 Outline of System Control...................................................................... 63

3.2 Mode Configuration ............................................................................... 64

3.3 Standby Control at Power ON ............................................................... 65

3.4 Cooling / Heating Standby Operation at Startup ................................... 66

3.5 Equalizing Control ................................................................................. 67

3.6 Determination of Initial Frequency......................................................... 69