80
Table 12. MLB030S4M
Number of Zones and Outdoor Unit Connection Sizes
NOTE - Letter = Indoor Unit Zone Connection on Outdoor Unit
Zone 1 (A)
Zone 2 (B)
Zone 3 (C)
1/4 in. liq + 3/8 in. gas
1/4 in. liq + 3/8 in. gas
1/4 in. liq + 3/8 in. gas
012
012
012
LEGEND:
CLEAR = No adapters required.
GRAY = 3/8 x 1/2 in. gas pipe adapter is required for line set connection to outdoor unit (furnished with outdoor unit).
Table 13. MLB036S4M
Number of Zones and Outdoor Unit Connection Sizes
NOTE - Letter = Indoor Unit Zone Connection on Outdoor Unit
Zone 1 (A)
Zone 2 (B)
Zone 3 (C)
Zone 4 (D)
1/4 in. liq + 1/2 in. gas
1/4 in. liq + 3/8 in. gas
1/4 in. liq + 3/8 in. gas
1/4 in. liq + 3/8 in. gas
009
018
- - -
- - -
009
024
- - -
- - -
009
030
- - -
- - -
012
012
- - -
- - -
012
018
- - -
- - -
012
024
- - -
- - -
012
030
- - -
- - -
018
018
- - -
- - -
018
024
- - -
- - -
018
030
- - -
- - -
024
024
- - -
- - -
009
009
009
- - -
009
009
012
- - -
009
009
018
- - -
009
009
024
- - -
009
009
030
- - -
009
012
012
- - -
009
012
018
- - -
009
012
024
- - -
009
018
018
- - -
012
012
012
- - -
012
012
018
- - -
012
012
024
- - -
012
018
018
- - -
009
009
009
009
009
009
009
012
009
009
009
018
009
009
012
012
009
009
012
018
009
012
012
012
012
012
012
012
LEGEND:
CLEAR = No adapters required.
GRAY = 3/8 x 1/2 in. gas pipe adapter is required for line set connection to outdoor unit (furnished with outdoor unit).
BLACK = 1/4 x 3/8 in. liquid pipe adapter is required for line set connection to the 036 outdoor unit (furnished with outdoor unit).
1/2 x 5/8 in. gas pipe adapter is required for line set connection to the 036 outdoor unit (furnished with outdoor unit).