Sanyo R410A Installation Instructions Manual page 14

Table 1-14 Dimensions for connections of each part
Position A
Dimension ø1-1/2"
2. APR-RZP224BAB
Use: For indoor unit (Capacity after distribution joint is 76.400 BTU/h or less.)
Example: (F below indicates inner diameter.
2–11/64
Thermal insulation
3. APR-RZP680BAB
Use: For indoor unit (Capacity after distribution joint is greater than 76.400 BTU/h and no more than 232.000 BTU/h.)
Note that the dimension marked with every alphabetical letter in the diagram shows the inner diameter.
Suction Tube
11-13/16
F E D C
Insulation
*Insulators for both the Suction tube and the Discharge tube are the same.
*Suction tube and Discharge tube are similar in sizes and both the tube entrances have the same diameter. So the both
Distribution joints can fit into different tubes. Since the diameter of the tube ends for both Suction and Discharge tube are
different, take care not to connect the distribution joint different. See the " # " marks on the above figures.
4. APR-RZP1350BAB
Use: For indoor unit (Capacity after distribution joint is greater than 232.000 BTU/h and no more than 460.700 BTU/h.)
Example: (B below indicates inner diameter.
F
Thermal insulation
B C D
ø1-1/4" ø1-1/8" ø1"
Suction tubing
8–17/64
F F
F
G F
G H
F
F
G
H
5–45/64
#C
D E F G
#C
D
E
F
G
Suction tubing • Discharge tubing
H
F
G
F
E
D
C
C
A
B
C B B
E D C A
B
B B
3–35/64 4–9/64
E F
ø7/8" ø3/4"
below indicates outer diameter.)
F
Discharge tubing
7–21/64
G H H H
1–37/64
H
H
G
5–23/64
Thermal insulation
Discharge Tube
11-13/16
#D
C
F E D
#D
E
F
G
Insulation H
below indicates outer diameter.)
B
Liquid tubing
G
G F E
I
H
C
A C D E F
13–25/64
4–13/32
Thermal insulation
14
G H
ø5/8" ø1/2"
Liquid tubing
9–1/4
I
H G
H
I H
Thermal insulation
Liquid Tube
E F
G H
GF E
I H
I
H
G
G
F
E
E F G
G
H I
1–31/32
Unit: in.
I J
ø3/8" –
H I
Unit: in.
I
H
G
F
E
E FG
H I
13-25/64
Insulation
Unit: in.
Unit: in.