Argo AE4MI91AH - Page 16

13
In the case below, a joint for connecting tubes of different sizes is needed when connecting the inter-unit tube (φ9.52)
to the outdoor unit valve (φ12.7).
φ6.35
φ6.35
φ6.35
φ6.35
φ9.52
φ9.52
φ9.52
φ9.52
φ9.52
A
φ9.52
B
φ9.52
C
Outdoor unit
Indoor unit
Union φ9.52
Flare φ12.7
φ12.7
D
(φ12.7 → φ9.52) Supplied Reducer
(28 38 types)
(28 38 types)
(28 38 types)
(28 38 types)
(1) Connecting indoor unit types 28 to 38 at D
φ6.35
φ6.35
φ6.35
φ6.35
φ9.52
φ9.52
φ9.52
φ9.52
φ12.7
A
φ9.52
B
φ9.52
C
Outdoor unit
Indoor unit
Union φ12.7
Flare φ9.52
φ12.7
D
(φ12.7 → φ9.52) Optional parts (STK-43TCA)
(28 38 types)
(28 38 types)
(28 38 types)
(50 type)
(More than 17 m)
(2) Connecting indoor unit type 50 at D (Length of tube: more than 17 m)
φ6.35
φ6.35
φ6.35
φ6.35
φ9.52
φ9.52
φ9.52
φ9.52
φ9.52
A
φ9.52
B
φ9.52
C
Outdoor unit
Indoor unit
Union φ9.52
Flare φ12.7
φ12.7
D
(φ12.7 → φ9.52) Supplied Reducer
(28 38 types)
(28 38
types)
(28 38 types))
(50 type)
(3) Connecting indoor unit type 50 at D (Length of tube: less than 17 m)
φ6.35
φ6.35
φ6.35
φ6.35
φ9.52
φ9.52
φ9.52
φ9.52
φ12.7
A
φ9.52
B
φ9.52
C
Outdoor unit
Indoor unit
φ12.7
D
(28 38 types)
(28 38 types)
(28 38 types)
(70 type)
(4) Connecting indoor unit type 70 at D
Fig. 2a
Fig. 2b
Fig. 2c
Fig. 2d