6
Fig. 4b
Union 1/2"(12.70
mm
)
1/2"(12.70
mm
)
Flare 3/8"(9.52
mm
)
A joint for connecting tubes of
different sizes
(3/8"(9.52
mm
) 1/2"(12.70
mm
)) Supplied Reducer
1/4"(6.35
mm
)
1/4"(6.35
mm
)
1/4"(6.35
mm
)
C
B
A
Outdoor unit Indoor unit
(KMHS0772,KMHS0972,KMHS1272)
(XMHS0972,XMHS1272)
(KMHS0772,KMHS0972,KMHS1272)
(XMHS0972,XMHS1272)
(KMHS1872)
(XHS1872)
3/8"(9.52
mm
)
3/8"(9.52
mm
)
3/8"(9.52
mm
)
3/8"(9.52
mm
)
3/8"(9.52
mm
)
(A)
Fig. 4c
C
B
A
(KMHS0772,KMHS0972,KMHS1272)
(XMHS0972,XMHS1272)
(KMHS0772,KMHS0972,KMHS1272)
(XMHS0972,XMHS1272)
D
Outdoor unit Indoor unit
3/8"(9.52
mm
)
3/8"(9.52
mm
)
3/8"(9.52
mm
)
3/8"(9.52
mm
)
(KMHS0772,KMHS0972,KMHS1272)
(XMHS0972,XMHS1272)
3/8"(9.52
mm
)
3/8"(9.52
mm
)
1/4"(6.35
mm
)
1/4"(6.35
mm
)
1/4"(6.35
mm
)
Union 3/8"(9.52
mm
)Flare 1/2"(12.70
mm
)
(KMHS0772,KMHS0972,KMHS1272)
(XMHS0972,XMHS1272)
1/2"(12.70
mm
)
3/8"(9.52
mm
)
1/4"(6.35
mm
)
(1/2"(12.70
mm
) 3/8"(9.52
mm
)) Supplied Reducer
(2) Connecting indoor unit for CMH2472A
(1) Connecting indoor unit for CMH1972A
Fig. 4a
3/8"(9.52
mm
)
3/8"(9.52
mm
)
1/4"(6.35
mm
)
1/4"(6.35
mm
)
1/4"(6.35
mm
)
3/8"(9.52
mm
)
3/8"(9.52
mm
)
3/8"(9.52
mm
)
3/8"(9.52
mm
)
C
B
A
Outdoor unit Indoor unit
(KMHS0772,KMHS0972,KMHS1272)
(XMHS0972,XMHS1272)
(KMHS0772,KMHS0972,KMHS1272)
(XMHS0972,XMHS1272)
(KMHS0772,KMHS0972,KMHS1272)
(XMHS0972,XMHS1272)
2-2. Connecting Indoor Units
Figures (4a) – (4k) show the different types of indoor unit connections, including the use of a reducer.
To select the required indoor unit to be connected, refer to the Combination Table that was included in the
outdoor unit package.
(A)
(B)
09-207 CMH3172A_OU 12/10/09 3:13 PM Page 6
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