Daikin ERSQ 011AAV1 Service Manual page 231

ESIE09-08
Legend
A1P Printed circuit board
A2P Printed circuit board (inv.)
A3P Printed circuit board (noise filter)
BS1~BS5 Push button switch
mode, set, return, test, reset
C1-C3 Capacitor
DS1 Dip switch
E1HC Crankcase heater
F1U Fuse (A 31.5A / 500V)
F2U Fuse (A 31.5A / 500V)
F3U Fuse (T 6.3A / 250V)
F4U Fuse (T 6.3A / 250V)
F5U Fuse (T 6.3A / 250V)
F6U Fuse (T 5A / 250V)
F7U Fuse (F 1.0A / 250V)
F8U Fuse (F 1.0A / 250V)
E7H Bottom plate heater
HAP (A1P) Pilot lamp (service monitor-green)
HAP (A2P) Pilot lamp (service monitor-green)
H1P~8P(A1P) Pilot lamp (service monitor-orange)
[H2P] prepare. test --------- flickering
malfunction detection -- light up
K1M, K2M Magnetic contactor
K1R (A1P) Magnetic relay (Y1S)
K2R (A1P) Magnetic relay (Y2S)
K3R (A1P) Magnetic relay (Y3S)
K4R (A1P) Magnetic relay (E1HC)
K5R (A2P) Magnetic relay
L1R~3R Reactor
L4R Reactor (for outdoor fan motor)
Notes
1
2
3
4
5
6
7
8
9
Appendix
This wiring diagram is applied only to the outdoor unit
Field wiring
Terminal strip
Fixed connector
Protective earth (screw)
When using the option adaptor, refer to the installation manual
Refer to "operation caution label" (on back of front plate) how to use BS1~BS5 and DS1 switch
When operating, don't short circuit for protection device (S1PH)
Colors: BLU = Blue, BRN = Brown, GRN = Green, RED = Red, WHT = White
When using the central control system, connect outdoor-outdoor transmition to F1, F2
Option
M1C Motor (compressor)
M1F Motor (upper fan)
M2F Motor (lower fan)
PS Power supply
R1, R2 Resistor
R1T Thermistor (air)
R2T Thermistor (M1C discharge)
R3T Thermistor (suction 1)
R4T Thermistor (subcool)
R5T Thermistor (suction 2)
R6T Thermistor (coil)
R7T Thermistor (liquid 1)
R8T Thermistor (liquid 2)
R9T Thermistor (power module)
S1NPH Pressure sensor (high)
S1NPL Pressure sensor (low)
S1PH Pressure switch (high)
V1R, V2R Power module
V3R Diode module
X1M Terminal strip
X2M Terminal strip (control)
Y1E Expansion valve (main)
Y3E Expansion valve (subcool)
Y1S 4 way valve
Y2S Solenoid valve (hot gas)
Y3S Solenoid valve (U/L circuit)
Z1C~7C Noise filter
Z1F~3F Noise filter
Q1DI Field earth leakage breaker (300mA)
Movable connector
Terminal
Noiseless earth
Wiring Diagrams
219