Daikin VRV IV+ RXYTQ10U5/U7YF, Инструкция по установке и эксплуатации, Страница: 40 / 44

21 Disposal
Installation and operation manual
40
RXYTQ
VRV IV+ heat pump for high ambient temperatures
4P546223-1C – 2021.11
Connectors for optional accessories:
X10A Connector (drainpan heater)
X37A Connector (power adapter)
X66A Connector (remote switching COOL/HEAT selector)
Legend for wiring diagram 14~20 HP:
A1P Printed circuit board (main)
A2P, A5P Printed circuit board (noise filter)
A3P, A6P Printed circuit board (inverter)
A4P, A7P Printed circuit board (fan)
A8P Printed circuit board (ABC I/P) (option)
BS1~BS3
(A1P) Push button switch (MODE, SET, RETURN)
C* (A3P,
A6P) Capacitor
DS1 , DS2
(A1P) DIP switch
E1HC Crankcase heater
E3H Drain pan heater (option)
F1U, F2U
(A1P) Fuse (T 3.15 A / 250 V)
F3U Field fuse
F101U
(A4P, A7P) Fuse
F401U,
F403U
(A2P, A5P) Fuse
F601U,
(A3P, A6P) Fuse
HAP (A*P) Pilot lamp (service monitor is green)
K3R (A3P,
A6P) Magnetic relay
K3R (A1P) Magnetic relay (Y4S)
K4R (A1P) Magnetic relay (Y1S)
K5R (A1P) Magnetic relay (Y2S)
K6R (A1P) Magnetic relay (E3H)
K7R (A1P) Magnetic relay (E1HC)
K8R (A1P) Magnetic relay (E2HC)
K9R (A1P) Magnetic relay (Y3S)
K11R (A1P) Magnetic relay (Y5S)
L1R, L2R Reactor
M1C, M2C Motor (compressor)
M1F, M2F Motor (fan)
PS (A1P,
A3P, A6P) Switching power supply
Q1DI Earth leakage circuit breaker (field supply)
Q1LD (A1P) Earth current detector (field supply)
R24 (A4P,
A7P) Resistor (current sensor)
R300 (A3P,
A6P) Resistor (current sensor)
R1T Thermistor (air)
R3T Thermistor (accumulator)
R4T Thermistor (heat exchanger, liquid pipe)
R5T Thermistor (subcool liquid pipe)
R6T Thermistor (heat exchanger, gas pipe)
R7T Thermistor (heat exchanger, de-icer)
R8T, R9T Thermistor (M1C, M2C body)
R21T, R22T Thermistor (M1C, M2C discharge)
S1NPH Pressure sensor (high)
S1NPL Pressure sensor (low)
S1PH,
S2PH Pressure switch (discharge)
SEG1~SEG
3 (A1P) 7-segment display
T1A Current sensor
V1D (A3P) Diode
V1R (A3P,
A4P, A6P,
A7P) Power module
X*A Connector
X1M (A1P) Terminal block (control)
X1M (A8P) Terminal block (power supply)(option)
Y1E Electronic expansion valve (main)
Y2E Electronic expansion valve (sub‑cool)
Y3E Electronic expansion valve (liquid cooling)
Y4E Electronic expansion valve (storage vessel)
Y1S Solenoid valve (main)
Y2S Solenoid valve (accumulator oil return)
Y3S Solenoid valve (oil 1)
Y4S Solenoid valve (oil 2)
Y5S Solenoid valve (subcool)
Z*C Noise filter (ferrite core)
Z*F (A2P) Noise filter (with surge absorber)
Connectors for optional accessories:
X10A Connector (drainpan heater)
X37A Connector (power adapter)
X66A Connector (remote switching COOL/HEAT selector)
21 Disposal
NOTICE
Do NOT try to dismantle the system yourself: dismantling
of the system, treatment of the refrigerant, oil and other
parts MUST comply with applicable legislation. Units
MUST be treated at a specialised treatment facility for
reuse, recycling and recovery.