Service manual

PCB Layout ESIE03–01
1–116 Part 1 – System Outline
3
1
1
4
5
8.6 FUYP71~125BV1(7)
Applicable The table below contains the applicable PCB number and unit of this PCB type.
PCB The illustration below shows the PCB connectors.
Connectors The table below describes the PCB connectors.
PCB No. Unit
EC0065 FUYP71/100/125BV17
X33A X11A X27A
X20A
X29A
X25A
X24AX5AX10AX30AX35A
X19A
X18A
X23A
X15A
X14A
X40A
Connector Connected to Description
X5A X1M Terminal strip (P1 and P2)
X10A X2A on A2P PCB (transformer 230 V/16 VDC)
X11A X1A on A2P PCB (transformer 230 V/16 VDC)
X14A 33A Limit switch (swing flap)
X15A 33H Float switch
X18A R2T Heat exchanger thermistor
X19A R1T Air thermistor
X20A M1F Fan motor
X23A — Connector for capacity adaptor
X24A X2A on A3P Connected when the wireless remote controller kit is used
X25A M1P Drain pump motor
X27A X2M Power supply and communication to the outdoor unit
X29A M1A Swing flap motor
X30A — Connector to interface adaptor for Sky Air series (DTA102)
X33A — Connector to adaptor for wiring (option KRP1B)
X35A X1A (KRP4) Connector to group control adaptor power supply (16 VDC) for
optional PCB KRP4
X40A — Connector for EKRORO