Fbq100, 125B & Fdeq100, 125B - Daikin FCQ35B7V1 Service Manual

PCB Layout
6.7 FBQ100, 125B & FDEQ100, 125B
1 1
PCB
3
4
Connectors
5
1–114
The illustration below shows the PCB connectors.
X61A X60A
X15A
X18A
X19A
The table below describes the PCB connectors.
Connector Connected to
X5A X1M
X10A T1R
X11A T1R
X15A S1L
X18A R2T
X19A R1T
X21A M1F
X25A M1P
X27A X2M
X33A X1A on KRP1B
X35A X1A on KRP4
X40A –
X60A X1A on DTA112
X61A X2A on DTA112
X33A
X10A
X35A X5A
Description
Terminal strip for P1/P2
Transformer secondary side
Transformer primary side
Float switch
Coil thermistor (liquid)
Air thermistor
Fan motor (power supply)
Drain pump motor
Power supply & communication
Connector for wiring adaptor KRP1B
Connector to group control adaptor power supply (16VDC) for
optional PCB KRP4
Connector for remote ON/OFF, Forced OFF
Connection for interface adaptor
Connection for interface adaptor
ESIE05-04
X11A X25A X27A
X40A
Part 1 – System Outline
X21A