Daikin VRV 5 - Page 173

27 | Technical data
Installer and user reference guide
173
RXYSA8~12AMY1B
VRV 5-S system air conditioner
4P752782-1A – 2024.02
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/12.2
Connection ** continues on page 12 column 2
1
Several wiring possibilities
Option
Not mounted in switch box
Wiring depending on model
PCB
Colours:
BLK Black
BLU Blue
BRN Brown
GRN Green
ORG Orange
RED Red
WHT White
YLW Yellow
Legend for wiring diagram:
A1P Printed circuit board (main)
A2P Printed circuit board (noise filter)
A3P Printed circuit board (inverter)
A4P Printed circuit board (fan 1)
A5P Printed circuit board (fan 2)
A6P Printed circuit board (cool/heat selector)
BS* (A1P) Push button switch
DS* (A1P) DIP switch
E1HC Crankcase heater
F1U (A1P) Fuse (T 10A / 250V)
F1U, F2U Fuse (T 1A / 250V)
F3U Field fuse (field supply)
HAP (A1P) Light-emitting diode (service monitor is green)
K*R (A*P) Relay on PCB
L1R Reactor
M1C Motor (compressor)
M1F, M2F Motor (upper and lower fan)
Q1DI Earth leakage circuit breaker (field supply)
R1T Thermistor (air)
R3T Thermistor (suction accumulator)
R4T Thermistor (heat exchanger liquid)