Sanyo SPW-T253GH56 - Tubing Length

8
S4179544
Model 48 Type 70, 90 Type
Items Marks Contents Length (m)
Allowable tubing length L1 Max. tubing length Actual length 50 100
Equivalent length 65 125
L2 - L4 Difference between max. length and
min. length from the No.1 distribution joint
30 30
l
1
, l
2
, ~ l
n
Max. length of each distribution joint 30 30
l
1
+l
2
+ ~ Total max. tubing length including length of
+l
n-1
+ L1
each distribution joint
70 150
Allowable elevation H1
When outdoor unit is installed higher than indoor unit 40 50
difference When outdoor unit is installed lower than indoor unit 30 30
H2 Max. difference between indoor units 15 15
Allowable length of L3 Max. tubing length between the first T-joint
header tube and terminated (weld shut) end point
2 2
1-5. Tubing Length
● Refrigerant tubing between the indoor and outdoor
units should be kept as short as possible.
Installation Example 1
Installation Example 2
0006_M_I
L1
L2
L4
LB
3
12
H1
H2
LA
Select and decide the installation location so that the
length of the refrigerant tubing will be within the limits
given in Table 1-10.
Symbol meanings:
: Optional distribution joint kit (APR-DV94MB, DV64MB)
: T-joint (field supply)
: Weld solidly (pinch shut)
0007_M_I
L3
L2
LB
32
LA
LB LB
1
T-joint
+
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
L = Length; H = Height
Table 1-10