Daikin VRV 5-S Series - 28.3 Wiring Diagram: Outdoor Unit

28 | Technical data
Installer and user reference guide
156
RXYSA4~6A7V/Y1B
VRV 5-S system air conditioner
4P600330-1 – 2020.01
28.3 Wiring diagram: Outdoor unit
The wiring diagram is delivered with the unit, located at the inside of the service
cover.
Symbols:
X1M Main terminal
Earth wiring
15
Wire number 15
Field wire
Field cable
**
/12.2
Connection ** continues on page 12 column 2
1
Several wiring possibilities
Option
Not mounted in switch box
Wiring depending on model
PCB
Legend for wiring diagram RXYSA4~6_V :
A1P Printed circuit board (main)
A2P Printed circuit board (sub)
A3P Printed circuit board (back-up)
A4P Printed circuit board (cool/heat selector)
BS* (A1P) Push buttons (mode, set, return, test, reset)
DS* (A1P) DIP switch
E1H Bottom plate heater (option)
E1HC Crank case heater
F1U (A1P) Fuse (T 3.15A / 250V)
F1U (A2P) Fuse (T 3.15A / 250V)
F1U Fuse (T 1.0A / 250V)
F2U (A1P) Fuse (T 6.3A / 250V)
F3U (A1P) Fuse (T 6.3A / 250V)
F6U (A1P) Fuse (T 5.0A / 250V)
F101U (A3P) Fuse (T 2.0A / 250V)
HAP (A1P) Running LED (service monitor green)
K*M (A1P) Contactor on PCB
K*R (A*P) Relay on PCB
M1C Motor (compressor)
M1F Motor (fan)
PS (A*P) Switching power supply