Wiring System Diagrams - Panasonic PAW-160MAH3M Installation Instructions Manual

5.5

Wiring system diagrams

i
Important
● The letter coding (A to F) used in this section refers only to the wiring system diagrams
in this section.
● For information on "(A) Power supply of outdoor unit" refer to the "Installation
Instructions" for the relevant outdoor unit.
Wiring system diagram – ECOi systems
For single-phase outdoor units – Single-system connection
Power supply
220 – 240V ~ 50/60Hz
Remote
controller
WHT
BLK
For three-phase outdoor units – Single-system connection
Power supply
220 – 240V ~50/60Hz
Remote
controller
WHT
BLK
AHU Kit – Installation Instructions – 07/2023
AHU kit
B
L
N
Ground
D
1 1
2 2
AHU kit
B
L
N
Ground
D
1 1
2 2
X1
L
N
PE
Outdoor unit
C
X5
U1
U1
U2 U2
R1 Ground
R2
X1
L
N
PE
Outdoor unit
C
X5
U1
U1
U2 U2
Ground
R1
R2
Electrical Wiring
Power supply
220 – 240V ~ 50Hz
A
L
L
N
N
Ground
Power supply
380 – 415V 3N ~ 50Hz
A
L1
L1
L2
L2
L3
L3
N
N
Ground
5
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