Daikin RZAG71L7V1B [15/20] Technical data

Daikin RZAG71L7V1B [15/20] Technical data
6 Technical data
Installation manual
15
RZAG71~140L7V1B
Split system air conditioners
4P418662-1 – 2016.02
6.2 Piping diagram: Outdoor unit
S1PL
S1PH-M
S1PH-A
a
c
d d d
e
d
c
b
R2T
R6T
R1T
R4T
i
j
k
l
h
g
Y1E
Y1S
Y2S
M1C
R5T
R3T
f
Y3E
a Field piping (liquid: Ø9.5 flare connection)
b Field piping (gas: Ø15.9 flare connection)
c Stop valve (with service port 5/16")
d Filter (4×)
e Switch box cooling
f Pressure regulating valve
g Heat exchanger
h Internal service port 5/16"
i Check valve
j Compressor accumulator
k Liquid receiver
l Capillary tube
M1C Motor (compressor)
R1T Thermistor (air)
R2T Thermistor (discharge)
R3T Thermistor (suction)
R4T Thermistor (heat exchanger inlet)
R5T Thermistor (heat exchanger middle)
R6T Thermistor (liquid)
S1PH-A Automatic high pressure switch
S1PH-M Manual high pressure switch
S1PL Low pressure switch
Y1E Electronic expansion valve
Y3E Electronic expansion valve
Y1S Solenoid valve (4‑way valve)
Y2S Solenoid valve
Heating
Cooling
6.3 Wiring diagram: Outdoor unit
The wiring diagram is delivered with the unit, located at the inside of
the service cover.
Notes:
1 Symbols (see below).
2 Colours (see below).
3 This wiring diagram applies only to the outdoor unit.
4 Refer to the wiring diagram sticker (on the back of the service
cover) for how to use the BS1~BS4 and DS1 switches.
5 When operating, do not short-circuit protective devices S1PH
and S1PL.
6 Refer to the service manual for instructions on how to set the
selector switches (DS1). The factory setting of all switches is
OFF.
7 Refer to the combination table and the option manual for how
to connect the wiring to X6A, X28A and X77A.
Symbols:
L Live
N Neutral
Field wiring
Terminal strip
Terminal
Connector
Connection
Protective earth
Noiseless earth
Option
Colours:
BLK Black
BLU Blue
BRN Brown
GRN Green
PPL Purple
RED Red
WHT White
YLW Yellow
Legend for wiring diagram RZAG71:
A1P Printed circuit board (main)
A2P Printed circuit board
BS1~BS4 Push button switch
C1~C3 Capacitor
DS1 DIP switch
E1H Bottom plate heater (option)
F1U, F2U Fuse
F6U Fuse (T 3.15A / 250V)
F7U, F8U Fuse (F 1.0A / 250V)
H1P~H7P Light‑emitting diode (service monitor is orange)
HAP Light-emitting diode (service monitor is green)
K1R Magnetic relay (Y1S)
K2R Magnetic relay (Y2S)
K2R, K10R Magnetic relay
K11M Magnetic contactor
K13R~K15R Magnetic relay
L1R Reactor
M1C Motor (compressor)
M1F Motor (fan)
PS Switching power supply
Q1DI Earth leakage circuit breaker (30mA)
R2, R5, R6 Resistor
R1T Thermistor (air)
R2T Thermistor (discharge)
R3T Thermistor (suction)
R4T Thermistor (heat exchanger inlet)
R5T Thermistor (heat exchanger middle)
R6T Thermistor (liquid)
R7T, R8T Thermistor (Positive Temperature Coefficient)

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