Daikin RDXYQ8T7V1B, Руководство по установке

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6 Technical data
Installation manual
10
8T7V1B*
VRV IV heat exchanger unit for indoor installation
4P408444-1B – 2016.04
6.1 Wiring diagram: Heat exchanger
unit
The wiring diagram is delivered with the unit, located at the inside of
the switch box 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 5+8 HP:
A1P Printed circuit board (main)
A2P Printed circuit board (adapter)
C1 Capacitor (A1P)
E1H Drain pan heater (optional)
F1U Fuse (F 1 A / 250 V) (optional)
F1U Fuse (T 6.3 A / 250 V for PCB) (A1P)
HAP Running LED (service monitor green) (A1P)
K1a Auxiliary relay (optional)
M*F Motor (fan)
Q1DI Earth leakage circuit breaker (field supply)
PS Switching power supply (A1P)
R1T Thermistor (air)
R2T Thermistor (gas)
R3T Thermistor (coil)
V1R Diode module (A1P)
X1M Terminal strip (power supply)
X2M Terminal strip (transmission wiring)
X*Y Connector
Y1E Electronic expansion valve
Z1C Noise filter (ferrite core)
Z1F Noise filter (A1P)