Wiring Diagram: Outdoor Unit - Daikin RZQG71L9V1L Installation Manual

7.3

Wiring diagram: Outdoor unit

The wiring diagram is delivered with the unit, located at the inside of
the service cover.
Notes for RZQG_V1:
1 Symbols (see legend).
2 Colours (see legend).
3 This wiring diagram applies only to the outdoor unit.
4 Refer to the wiring diagram sticker (on the back of the service
cover) for how to use the BS1~BS4 and DS1 switches.
5 When operating, do not short-circuit protective devices S1PH
and S1PL.
6 Refer to the service manual for instructions on how to set the
selector switches (DS1). The factory setting of all switches is
OFF.
7 Refer to the combination table and the option manual for how
to connect the wiring to X6A, X28A and X77A.
Notes for RZQG_Y1:
1 This wiring diagram applies only to the outdoor unit.
2 Refer to the combination table and the option manual for how
to connect the wiring to X6A, X28A and X77A.
3 Refer to the wiring diagram sticker (on the back of the service
cover) for how to use the BS1~BS4 and DS1 switches.
4 When operating, do not short-circuit protective device S1PH.
5 Refer to the service manual for instructions on how to set the
selector switches (DS1). The factory setting of all switches is
OFF.
6 Only for 71 class.
Legend for wiring diagrams:
A1P~A2P Printed circuit board
BS1~BS4 Push button switch
C1~C3 Capacitor
DS1 DIP switch
F1U~F8U ▪ F1U, F2U: Fuse
(RZQG71_V1) ▪ F6U: Fuse (T 3.15 A / 250 V)
▪ F7U, F8U: Fuse (F 1.0 A / 250 V)
F1U~F8U ▪ F1U, F2U: Fuse (31.5 A / 250 V)
(RZQG_Y1) ▪ F1U (A2P): Fuse (T 5.0 A / 250 V)
▪ F3U~F6U: Fuse (T 6.3 A / 250 V)
▪ F7U, F8U: Fuse (F 1.0 A / 250 V)
H1P~H7P Light-emitting diode (service monitor is orange)
HAP Light-emitting diode (service monitor is green)
K1M, K11M Magnetic contactor
K1R Magnetic relay (Y1S)
(RZQG_V1)
K1R ▪ K1R (A1P): Magnetic relay (Y1S)
(RZQG_Y1) ▪ K1R (A2P): Magnetic relay
K2R Magnetic relay
(RZQG71_V1)
K2R ▪ K2R (A1P): Magnetic relay (E1H option)
(RZQG_Y1) ▪ K2R (A2P): Magnetic relay
K10R, K13R~K15R Magnetic relay
L1R~L3R Reactor
M1C Motor (compressor)
M1F Motor (upper fan)
M2F Motor (lower fan)
RZQG71L9V1L + RZQG71~125L8Y1L + RZQG140L7Y1L
Split system air conditioners
4P473073-1A – 2019.04
PS Switching power supply
Q1DI Earth leakage circuit breaker (field supply)
R1~R6 Resistor
R1T Thermistor (air)
R2T Thermistor (discharge)
R3T Thermistor (suction)
R4T Thermistor (heat exchanger)
R5T Thermistor (heat exchanger middle)
R6T Thermistor (liquid)
R7T, R8T Thermistor (Positive Temperature Coefficient)
(RZQG71_V1)
R10T Thermistor (fin)
(RZQG_Y1)
RC Signal receiver circuit
S1PH High pressure switch
S1PL Low pressure switch
TC Signal transmission circuit
V1D~V4D Diode
V1R IGBT power module
V2R, V3R Diode module
V1T~V3T Insulated gate bipolar transistor (IGBT)
X6A Connector (option)
X1M Terminal strip
Y1E Electronic expansion valve
Y1S Solenoid valve (4‑way valve)
Z1C~Z6C Noise filter (ferrite core)
Z1F~Z6F Noise filter
Symbols:
L Live
N Neutral
Field wiring
Terminal strip
Connector
Relay connector
Connection
Protective earth
Noiseless earth
Terminal
Option
Colours:
BLK Black
BLU Blue
BRN Brown
GRN Green
ORG Orange
RED Red
WHT White
YLW Yellow
7 Technical data
Installation manual
13