Daikin RXYQ16M7W1B [173/182] Inverter heat pump rxyq5m7w1b rxyq8 10m8w1b

Daikin RXYQ16M7W1B [173/182] Inverter heat pump rxyq5m7w1b rxyq8 10m8w1b
Inverter heat pump RXYQ5M7W1B, RXYQ8,10M8W1B
18
8
Systems Outdoor Units
172
8 Wiring diagrams
RXYQ5M
2PW16518A
Power supply
Detail of M1C
Cool/Heat selector
Cool
In-Out
(note 4)
ON
OFF
ON
OFF
indoor outdoor
Position in switch box
Front
layer
Rear
layer
(Note5) (Note5)
Out-Out
Fan
Cool
Cool Heat
Heat
Cool/Heat selector (option)
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.
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)
L1-RED L2-WHT L3-BLK N-BLUE
A1P Printed circuit board (Main) K6R Magnetic relay (Y2S) S1NPL Pressure sensor (Low)
A2P Printed circuit board (Inv) K9R Magnetic relay (Y4S) S1NPH Pressure switch (High)
A3P Printed circuit board (Fan-Motor) K11R Magnetic relay (Y3S) T1R Transformer (230V/20V)
A4P Printed circuit board (Noise filter) K13R Magnetic relay (E1HC) V1CP Safety devices input
BS1 ~ BS5 Push button switch L1R Reactor V1R Power module (A2P)
(Mode, Set, Return, Test, Reset) M1C Motor compressor V1R Power module (A3P)
C1, 4 Capacitor M1F Motor (Fan) X1M Terminal strip (Power supply)
DS1, 2 Dip switch PS Switching power supply X1M Terminal strip (control) (A1P)
E1HC Crankcase heater Q1RP Phase reversal detect circuit Y1E Electronic expansion valve
F1U Fuse (250V, 5A, ) (A4P) R1 Resistor (Current limiting) Y1S Solenoid valve (Hot gas)
F1U, 2U Fuse (250V, 5A, ) (A4P) R10 Resistor (Current sensor) Y2S Solenoid valve (Receiver gas purge)
F5U Field fuse R133 Resistor (Current sensor) Y3S Solenoid valve (4 way valve)
H1P ~ H8P Pilot lamp (Service monitor-orange) R3, 4 Resistor Y4S Solenoid valve (Injection)
[H2P] Prepare, test ...................... flickering R1T Thermistor (Air) (A1P) Z1C~5C Noise filter (Ferrite core)
Malfuntion detection .... light up R1T Thermistor (Fin) (A2P) Z1F Noise filter (With surge absorber)
HAP Pilot lamp (Service monitor-green) R2T Thermistor (Suction)
K1M Magnetic contactor (M1C) R3T Thermistor (M1C Discharge)
K1R Magnetic relay (A2P) R4T Thermistor (Heat exc, Deicer) Cool/heat selector (KRC 19-26A)
K2R Magnetic relay (K1M) R5T Thermistor (Heat exc, Outlet) S1S Selector switch (Fan/Cool • Heat)
K3R Magnetic relay (Y1S) S1NPH Pressure sensor (High) 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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