Daikin RXYQ16M7W1B [174/182] Inverter heat pump rxyq5m7w1b rxyq8 10m8w1b

Daikin RXYQ16M7W1B [174/182] Inverter heat pump rxyq5m7w1b rxyq8 10m8w1b
18
8
Systems Outdoor Units
173
Inverter heat pump RXYQ5M7W1B, RXYQ8,10M8W1B
8 Wiring diagrams
RXYQ8,10,12M
2PW16519
Power supply
Color of PCB connector
ON
ON
OFF
OFF
Color of Wire
IN-OUTCool/heat selector
Cool
Cool
Heat
Heat
Fan
Cool/heat selector (option)
indoor
(Note 5) (Note 5) (Note 5)
outdoor outdoor
Front
layer
Position in switch box
Rear
layer
OUT-OUT OUT-MULTI
(Marked) color of wire connector
Detail of M2C
Detail of M1C
(Note 4)
NOTES
1 This wiring diagram applies only to the outdoor unit,
2 When using the option adaptor, refer to the installation manual.
3 Refer to the installation manual, for connection wiring to indoor-outdoor
Transmission F1•F2, outdoor-outdoor transmission F1•F2, outdoor-multi transmission Q1•Q2.
4 Refer to “operation caution label” (on switch box cover), how to use BS1-BS5 and DS1•2 switch.
5 When operating, don't short circuit for protection device. (S1PH-S3PH)
L1-RED L2-WHT L3-BLK N-BLUE
A1P Printed circuit board (Main) K1M~2M Magnetic contactor (M1C~2C) R1 Resistor (Current limiting) V1R Power module (A3P)
A2P Printed circuit board (Inv) K1R Magnetic relay (K2M) (A1P) R10, R133 Resistor (Current sensor) X1M Terminal strip (Power supply)
A3P Printed circuit board (Fan) K1R Magnetic relay (A2P) R3, 4 Resistor X1M Terminal strip (Control) (A1P)
A4P Printed circuit board (Noise filter) K2R Magnetic relay (K1M) R1T Thermistor (Air) (A1P) Y1E Electronic expansion valve (Main)
A5P Printed circuit board
(Current sensor)
K3R Magnetic relay (Y1S) R1T Thermistor (Fin) (A2P) Y2E Electronic expansion valve (Subcool)
K4R Magnetic relay (Y2S) R2T Thermistor (Suction) Y1S Solenoid valve (Hot gas)
BS1 ~ 5 Push button switch K5R Magnetic relay (Y3S) R31~32T Thermistor (M1C~2C Discharge) Y2S Solenoid valve (Out-multi oil)
(Mode, Set. Return, Test, Reset) K6R Magnetic relay (Y4S) R4T Thermistor (Heat exc. deicer) Y3S Solenoid valve (Receiver gas intake)
C1, 4 Capacitor K7R Magnetic relay (Y5S) R5T Thermistor (Heat exc. outlet) Y4S Solenoid valve (Receiver gas purge)
DS1, 2 Dip switch K8R Magnetic relay (Y6S) R6T Thermistor (Liq. pipe receiver) Y5S Solenoid valve (Gas purge)
E1HC~3HC Crankcase heater K11R Magnetic relay (Y7S) R7T Thermistor (Oil pipe) Y6S Solenoid valve (Liquid pipe)
F1U Fuse (250V, 5A, ) (A4P) K13R Magnetic relay (E1HC) S1NPH Pressure sensor (High) Y7S Solenoid valve (4 way valve)
F1U, 2U Fuse (250V, 10A, ) (A1P) K14R Magnetic relay (E2HC) S1NPL Pressure sensor (Low) Z1C~6C Noise filter (Ferrite core)
F5U Field Fuse L1R Reactor S1PH~2PH Pressure switch (High) Z1F Noise filter (With surge absorber)
H1P ~ H8P Pilot lamp (Service monitor-orange) M1C~3C Motor (Compressor) T1A Current sensor (A5P, A6P)
[H2P] Prepare, test -------flickering M1F Motor (Fan) T1R Transformer (230V/20V) Cool/heat selector (KRC 19-26A)
Malfuntion detection------light up PS Switching power supply V1CP Safety devices input S1S Selector switch (Fan/Cool • Heat)
HAP Pilot lamp (Service monitor-green) Q1RP Phase reversal detect circuit V1R Power module (A2P) S2S Selector switch (Cool/Heat)
: Field wiring
COLORS : BLK : Black ORG : Orange PNK : Pink
BLU : Blue RED : Red GRY : Grey
BRN : Brown WHT : White
YLW : Yellow GRN : Green
: Connector
: Terminal
: Terminal strip
: Protective earth (screw)

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