Wiring Diagram - Daikin RZQ71C7V1B Technical Data Manual

8

Wiring diagram

8 - 1 Wiring diagram
RZQ71C7V1B
A1P : Printed circuit board
A2P : Printed circuit board
BS1∼BS4 : Push button switch
C1∼3 : Capacitor
DS1 : Dip switch
F1U : Fuse (T 6.3A/250V)
F6U : Fuse (T 3.15/250V)
H1P∼7P(A2P) : Pilot lamp (service monitor-orange)
HAP Flashing lamp (service monitor-green)
K1R : Magnetic relay (Y1S)
K10R : Magnetic relay
K11R : Magnetic relay
L1R : Reactor
M1C : Motor (compressor)
M1F : Motor (fan)
PS : Switching power supply
R1 : Resistor
R2 : Resistor
R1T : Thermistor (Air)
R2T : Thermistor (M1C Discharge)
R3T : Thermistor (Suction)
R4T : Thermistor (Coil)
R5T : Thermistor (Coil middle)
R6T : Thermistor (Liquid)
RC : Signal receiver circuit
R10T : Thermistor (fin)
S1NPH : Pressure sensor(High)
S1PH : Pressure switch (High)
TC : Signal transmission circuit
V1R : Power module
V2R,V3R : Diode bridge
V1T : IGBT
X1M : Terminal block
Y1E : Electronic expansion valve
Y1S : Solenoid valve (4 way valve)
Z1C : Noise filter (ferrite core)
Z1F∼4F : Noise filter
RZQ71C
• Outdoor Units • R-410A • RZQ71-140C7V1B
Power supply
220-240V∼50Hz Indoor unit
Position of
compressor terminal
Notes:
1. : Field wiring : Terminal block : Connector
: Relay connector : Terminal
2. Refer to the optional manual, for connection wiring to X6A.
3. The positions of the selector switches (DS1) indicate factory setting. Refer to the service manual in detail.
4. Colours: WHT: White / RED: Red / BLU: Blue / GRY: Gray / GRN: Green / YLW: Yellow / ORG: Orange / BLK: Black
El. comp. Assy
Position of elements
Position of
compressor
terminal
(Back)
• Split Sky Air • Outdoor Units
Wiring diagram
Indoor
ON
OFF
Notes:
1. This wiring diagram only applies to the outdoor unit
2. L: Live, N: Neutral,
3. : Terminal strip
: Protective earth (screw)
: Noiseless earth
4. Refer to the option manual, for connecting wiring to x6A.
5. Refer to the ''Wiring diagram sticker'' (on back of front plate) on how to use BS1∼ BS4
and DS1 switch.
6. Do not operate the unit by short-circuiting protection device S1PH
(Front)
7. Colours: WHT: White / RED: Red / BLU: Blue / ORG: Orange
BRN: Brown / GRN: Green / YLW: Yellow
8. Confirm the method of setting the selector switches (DS1) by service manual.
Factory setting of all switches: ''OFF''.
(Note3)
(Front)
(Back)
El, compo,
box
(Note2)
3D058404C
A1P : Printed circuit board (Main)
A2P : Printed circuit board (Inverter)
BS1∼BS4 : Push button switch
C1∼C3 : Capacitor
DS1 : Dip switch
Outdoor
F1U : Fuse (T 6.3A / 250V)
F6U : Fuse (T 3.15A / 250V)
H1P∼7P (A2P) : Light emitting diode (service monitor orange)
HAP (A1P) : Light emitting diode (service monitor green)
K1R : Magnetic relay (Y1S)
K10R : Magnetic relay
K11R : Magnetic relay
L1R : Reactor
M1C : Motor (compressor)
M1F : Motor (fan)
PS : Switching power supply
Q1DI : Field earth leakage breaker (30mA)
R1 : Resistor
R2 : Resistor
(Note 4)
R1T : Thermistor (air)
R2T : Thermistor (discharge)
R3T : Thermistor (Suction)
R4T : Thermistor (Heat exchanger)
R5T : Thermistor (Thermistor (heat exchanger middle))
R6T : Thermistor (liquid)
R10T : Thermistor (fin)
RC : Signal receiver circuit
S1NPH : Pressure sensor
S1PH : Pressure switch (High)
TC : Signal transmission circuit
V1R : Power module
V2R,V3R : Diode module
V1T : IGBT
X1M : Terminal strip (Power supply)
Y1E : Electronic expansion valve
Y1S : Solenoid valve (4 way valve)
Z1C : Noise filter (ferrite core)
Z1F∼Z4F : Noise filter
: Field wiring
: Connector : Connection
: Relay connector
: Terminal
2TW30466-1B
3
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