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ESIE17-08
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Part 5. Appendix
5.3. Wiring diagram
R32 Sky-Air RZAG-M
Page 120
15/11/18
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Version 1.1
5.3.2. Outdoor unit
Figure 5-2: Wiring diagram - outdoor unit RZAG-MY1, RZASG-MY1, AZAS-MY1
Notes
1. Refer to the wiring diagram sticker (on the back of the front plate) for how to use the BSI~BS3 and DS1 switches.
2. When operating, do not short-circuit protection device(s) S1PH, S1PL and Q1E.
3. Refer to the combination table and the option manual for how to connect the wiring to X6A, X28A and X77A.
4. Colours: BLK: Black, RED: Red, BLU: Blue, WHT: White, GRN: Green.
Legend
R6T
Thermistor (liquid)
A1P
Printed circuit board (main)
R7T
Thermistor (fin)
A2P
Printed circuit board (noise filter)
RC (A1P)
Signal receiver circuit
BS1~BS3 (A1P)
Push-button switch
S1PH
High pressure switch
C1~C5 (A1P)
Capacitor
S1PL
Low pressure switch
DS1 (A1P)
Dipswitch
SEG1~SEG3
(A1P)
7-segment display
E1H
* Bottom plate heater
TC (A1P)
Signal transmission circuit
F1U (A2P)
Fuse T 6,3 A 250 V
V1D, V2D (A1P)
Diode
F2U, F3U (A2P)
Fuse T 30 A 500 V
V1R, V2R (A1P)
Diode module
F6U (A1P)
Fuse T 6,3 A 250 V
V3R~V5R (A1P)
IGBT power module
F7U (A1P)
Fuse T 5 A 250 V
X1M
Terminal strip
F8U, F9U
Fuse T 1 A 250 V
Y1E, Y3E
Electronic expansion valve
HAP (A1P)
Light-emitting diode (service monitor is green)
Y1S, Y2S
Solenoid valve (4-way valve)
K1M, K3M (A1P)
Magnetic contactor
Z1C~Z5CS
Noise filter (Ferrite core)
K1R (A1P)
Magnetic relay (Y1S)
Z1F~Z4F
(A1P~A2P)
Noise filter
K2R (A1P)
Magnetic relay (Y2S)
L*A, L*B, NA,
NBE*, U, V, W,
X*A (A1P, A2P)
Connector
K4R (A1P)
Magnetic relay (E1H)
* Optional
K10R
K13R~K15R (A1P)
Magnetic relay
# Field supply
L1R
Reactor
M1C
Compressor motor
Symbols
M1F, M2F
Fan motor
Connection
PS (A1P)
Switching power supply
X1M
Main terminal
Q1DI
Earth leakage circuit breaker (30mA)
Earth wiring
Q1E
Overload protection
Field supply
R1~R8 (A1P)
Resistor
Option
R1T
Thermistor (air)
Switch box
R2T
Thermistor (discharge)
PCB
R3T
Thermistor (suction)
Wiring depending on model
R4T
Thermistor (heat exchanger)
Protective earth
R5T
Thermistor (heat exchanger middle)
Field wire
Layout
OUTDOOR
Front
Back
Lower fan
Lower EEV
Upper EEV
see note 3
see note 3
INDOOR
Only for RZAG100/125/140*
Position of compressor terminal
SEE
NOTE 3
4D109448
RZAG-MY1, RZASG-MY1, AZAS-MY1