Daikin RYYQ20U7Y1B handleiding
Handleiding
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20 Technical data
Installation and operation manual
45
RYYQ+RYMQ+RXYQ
VRV IV+ heat pump
4P546220-1F – 2023.01
b Compressor
(M2C)
n Solenoid valve,
oil2 (Y4S)
c Heat exchanger o 4‑way valve, main
(Y1S)
d Fan p 4‑way valve, sub
(Y5S)
e Fan motor (M1F,
M2F)
q Electrical
component box
f Accumulator r Service port,
refrigerant charge
g Expansion valve,
main (Y1E)
s Stop valve, liquid
h Expansion valve,
subcool heat
exchanger (Y2E)
t Stop valve, gas
i Expansion valve,
storage vessel
(Y4E)
u Stop valve,
equalising gas
j Subcool heat
exchanger
v Heat
accumulation
element
k Oil separator w Service port
l Solenoid valve, oil
accumulator
(Y2S)
x Expansion valve,
liquid cooling
(Y3E)
20.3 Wiring diagram: Outdoor unit
Refer to the wiring diagram sticker on the unit. The abbreviations
used are listed below:
INFORMATION
The wiring diagram on the outdoor unit is only for the
outdoor unit. For the indoor unit or optional electrical
components, refer to the wiring diagram of the indoor unit.
1 This wiring diagram applies only to the outdoor unit.
2 Symbols (see below).
3 When using the optional adapter, refer to the installation
manual of the optional adapter
4 For connection wiring to indoor–outdoor transmission F1‑F2,
outdoor‑outdoor transmission F1‑F2, outdoor‑multi
transmission Q1‑Q2, refer to the installation manual.
5 How to use BS1~BS3 switch, refer to the "Service
Precaution" label on the electrical component box cover.
6 When operating, do NOT short-circuit the protection devices
(S1PH).
7 Only for RYYQ model
8 Only for RYYQ/RYMQ model
9 For 8~12 HP: Connector X1A (M1F) is white, connector X2A
(M2F) is red.
9 For 14~20 HP: Colours (see below).
10 Colours (see below).
Symbols:
Field wiring
Terminal block
Connector
Terminal
Protective earth
Noiseless earth
Earth wiring
Field supply
PCB
Switch box
Option
Colours:
BLK Black
RED Red
BLU Blue
WHT White
GRN Green
Legend for wiring diagram 8~12 HP:
A1P Printed circuit board (main)
A2P Printed circuit board (noise filter)
A3P Printed circuit board (inverter)
A4P Printed circuit board (fan)
A5P Printed circuit board (ABC I/P) (option)
BS1~BS3
(A1P)
Push button switch (MODE, SET, RETURN)
C* (A3P) Capacitor
DS1, DS2
(A1P)
DIP switch
E1HC Crankcase heater
E3H Drain pan heater (option)
F1U, F2U
(A1P)
Fuse (T 3.15A / 250V)
F3U Field fuse
F101U
(A4P)
Fuse
F401U,
F403U
(A2P)
Fuse
F601U,
(A3P)
Fuse
HAP (A*P) Pilot lamp (service monitor is green)
K3R (A3P) Magnetic relay
K4R (A1P) Magnetic relay (Y1S)
K5R (A1P) Magnetic relay (Y2S)
K6R (A1P) Magnetic relay (E3H)
K7R (A1P) Magnetic relay (E1HC)
K9R (A1P) Magnetic relay (Y3S)
K11R (A1P) Magnetic relay (Y5S)
L1R Reactor
M1C Motor (compressor)
M1F Motor (fan)
PS (A1P,
A3P)
Switching power supply
Q1DI Earth leakage circuit breaker (field supply)
Q1LD (A1P) Earth current detector (field supply)
R24 (A4P) Resistor (current sensor)
R300 (A3P) 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 Thermistor (M1C body)
R21T Thermistor (M1C discharge)
S1NPH Pressure sensor (high)
Bekijk gratis de handleiding van Daikin RYYQ20U7Y1B, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Daikin |
| Model | RYYQ20U7Y1B |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 8429 MB |
