Panasonic U-5MX3XPQB Manual De Instalación página 10

Change as shown in the figure below
1
A Unit A
B Unit B
C Unit C
X Not allowed
O Allowed
1 To indoor unit
2 Oil collects to the stopping outdoor unit.
3 Oil collects to the outdoor unit C when the system stops.
3. If the piping length between the outdoor unit-connecting pipe kits or
between the outdoor units exceeds 2 m, create a rise of 200 mm or
more in the gas line within a length of 2 m from the kit.
If ≤2 m
1
≤2 m
2
1 To indoor unit
2 Piping between outdoor units
If ≥2 m
1
≤2 m
≥2 m
2
1
≤2 m
2
1 To indoor unit
2 Piping between outdoor units
Installation manual
7
1
≤2 m
2
U-5~48MX3XPQB
Urban Multi air conditioner
4PW21867-1A