11
Indoor / Outdoor Unit Match-Ups
Each system is formed of one outdoor unit and a selection
of indoor units as referenced in the Product Specications
(EHB). Only these combinations are allowed.
NOTE: Each indoor unit must be piped AND wired to
the correct zone piping connections and wiring
terminals. Make sure that indoor unit A is wired
to the zone A terminal block and connected to the
appropriate refrigerant pipe connections.
Table 4. Match-Ups
Outdoor
Model
No. of
Zones
Indoor Unit
Capacity
(Unit No.)
Line Set
Required
(Liquid x Gas)
MPA018S4M
MPB018S4M
Indoor Unit A
1/4” liq + 3/8” gas
Indoor Unit B
1/4” liq + 3/8” gas
1 012 (A)
1
1/4 in. x 1/2 in.
2
009 (A) 1/4 in. x 3/8 in.
009 (B) 1/4 in. x 3/8 in.
2
009 (B) 1/4 in. x 3/8 in.
012 (A)
1
1/4 in. x 1/2 in.
2
012 (A)
1
1/4 in. x 1/2 in.
012 (B)
1
1/4 in. x 1/2 in.
MPA030S4M
MPB030S4M
Indoor Unit A
1/4” liq + 3/8” gas
Indoor Unit B
1/4” liq + 3/8” gas
Indoor Unit C
1/4” liq + 3/8” gas
1 018 (A)
1
1/4 in. x 1/2 in.
2
009 (A) 1/4 in. x 3/8 in.
009 (B) 1/4 in. x 3/8 in.
2
009 (B) 1/4 in. x 3/8 in.
012 (A)
1
1/4 in. x 1/2 in.
2
009 (B) 1/4 in. x 3/8 in.
018 (A)
1
1/4 in. x 1/2 in.
2
012 (A)
1
1/4 in. x 1/2 in.
012 (B)
1
1/4 in. x 1/2 in.
2
012 (B)
1
1/4 in. x 1/2 in.
018 (A)
1
1/4 in. x 1/2 in.
2
018 (A)
1
1/4 in. x 1/2 in.
018 (B)
1
1/4 in. x 1/2 in.
3
009 (A) 1/4 in. x 3/8 in.
009 (B) 1/4 in. x 3/8 in.
009 (C) 1/4 in. x 3/8 in.
3
009 (B) 1/4 in. x 3/8 in.
009 (C) 1/4 in. x 3/8 in.
012 (A)
1
1/4 in. x 1/2 in.
Table 4. Match-Ups
Outdoor
Model
No. of
Zones
Indoor Unit
Capacity
(Unit No.)
Line Set
Required
(Liquid x Gas)
MPA030S4M
MPB030S4M
Indoor Unit A
1/4” liq + 3/8” gas
Indoor Unit B
1/4” liq + 3/8” gas
Indoor Unit C
1/4” liq + 3/8” gas
3
009 (C) 1/4 in. x 3/8 in.
012 (A)
1
1/4 in. x 1/2 in.
012 (B)
1
1/4 in. x 1/2 in.
3
009 (B) 1/4 in. x 3/8 in.
009 (C) 1/4 in. x 3/8 in.
018 (A)
1
1/4 in. x 1/2 in.
3
012 (A)
1
1/4 in. x 1/2 in.
012 (B)
1
1/4 in. x 1/2 in.
012 (C)
1
1/4 in. x 1/2 in.
MPA036S4M
MPB036S4M
Indoor Unit A
1/4” liq + 1/2” gas
Indoor Unit B
1/4” liq + 3/8” gas
Indoor Unit C
1/4” liq + 3/8” gas
Indoor Unit D
1/4” liq + 3/8” gas
2
009 (B) 1/4 in. x 3/8 in.
018 (A) 1/4 in. x 1/2 in.
2
4
009 (B) 1/4 in. x 3/8 in.
024 (A)
2,3
3/8 in. x 5/8 in.
2
012 (A) 1/4 in. x 1/2 in.
012 (B)
1
1/4 in. x 1/2 in.
2
4
012 (B)
1
1/4 in. x 1/2 in.
024 (A)
2,3
3/8 in. x 5/8 in.
2
012 (B)
1
1/4 in. x 1/2 in.
018 (A) 1/4 in. x 1/2 in.
2 018 (A) 1/4 in. x 1/2 in.
018 (B)
1
1/4 in. x 1/2 in.
3
009 (B) 1/4 in. x 3/8 in.
009 (C) 1/4 in. x 3/8 in.
009 (D) 1/4 in. x 3/8 in.
3
009 (B) 1/4 in. x 3/8 in.
009 (C) 1/4 in. x 3/8 in.
012 (A) 1/4 in. x 1/2 in.
3
009 (B) 1/4 in. x 3/8 in.
009 (C) 1/4 in. x 3/8 in.
018 (A) 1/4 in. x 1/2 in.
3
009 (C) 1/4 in. x 3/8 in.
012 (A) 1/4 in. x 1/2 in.
012 (B)
1
1/4 in. x 1/2 in.