Wiring Diagrams; Wiring Diagrams - Single Phase - Daikin REYQ-T7Y1B Technical Data Manual

9

Wiring diagrams

9 - 1 Wiring Diagrams - Single Phase

REMQ5T7Y1B
REYQ8T7Y1B
9
A1P Printed Circuit Board (main)
A2P
A3P Printed Circuit Board (inv)
A4P
A5P Printed Circuit Board (sub)
Push Button Switch (A1P)
Capacitor (A3P)
F1U
F101U Fuse (A4P)
F3U Field Fuse
Fuse (A2P)
F400U Fuse (A2P)
Pilotlamp (A1P) (A5P)
(Service monitor-green)
K1M Magnetic Contactor (A3P)
K1R Magnetic Relay (A3P)
K3R Magnetic Relay (A2P)
K3R Magnetic Relay (Y11S) (A1P)
K6R Magnetic Relay
K7R
K9R Magnetic Relay (Y3S) (A1P)
K11R Magnetic Relay (Y2S) (A1P)
K12R Magnetic Relay (Y4S) (A1P)
NOTES
1. This wiring diagram applies only to the outdoor unit.
2.
3.
4.
5.
6.
24
• Outdoor Unit • REYQ-T
Power supply
K13R
L1R
M1C
M1F
PS
R1T
R21T
R3T
R4T
R5T
R6T
R7T
R8T
R9T
R10T
R11T
R12T
R13T
R14T
R78
R24
R77
• VRV Systems • REYQ-T
To indoor unit To outdoor unit To multi unit
EL. Compo. Box
Front side Rear side
Magnetic Relay (Y5S) (A1P)
Reactor
Motor (Compressor)
Motor (Fan)
Switching Power Supply (A1P) (A3P) (A5P) X1M
Field Earth Leakage Breaker
Phase Reversal Detect Circuit (A1P)
Thermistor (Air) (A1P)
Thermistor (M1C Discharge) (A1P)
Thermistor (Liq. Main) (A1P)
Thermistor (Suction) (A1P)
Thermistor (Suction Compressor) (A5P)
Thermistor (Auto Charge) (A5P)
Resistor (Current Limiting) (A3P)
Resistor (Current Sensor) (A4P)
Resistor (Current Sensor) (A3P)
Resistor (A3P)
Pressure Sensor (Low)
: Protective Earth (Screw).
El. Compo. Box
· M1C· terminal
7-Segment Display (A1P)
Power Module (A3P) (A4P)
Connector (M1F)
X3A Connector (check the residual charge)
Terminal Block (Power Supply)
X1M Terminal Block (Control) (A1P)
Y1E
Y2E
Y3E
Y4E
Y5E
Y6E
Y11S
Y2S
Y3S
Y4S
Y5S
Z1F
(With Surge Absorber)
X10A
2D087541A