Refrigerant Piping - Toshiba RBC-TRP100E Manuel D'installation

Branch Kit 1:3
2

REFRIGERANT PIPING

 Tolerance of pipe length and Height difference
<RAV-SM1603AT, SP1604AT8, GP160*AT8, GM160*ATW series>
Indoor unit C
Pipe length
(one way)
Refrigerant
pipe
specifications
Height
difference
Number of bent portions
EN
Indoor unit B
Branch pipe
c
L
Main pipe
Total length (L + a, L + b, L + c)
Branch pipe length (a, b, c)
Maximum difference between indoor units
Between indoor units (Δh)
Between indoor
unit and outdoor
unit
Branch pipe
b
Branch pipe
a
Distributor
(|a - b|, |b - c|, |c - a|)
When outdoor unit is higher (H)
When outdoor unit is lower (H)
3
Indoor unit A
10 or less
H
50 m
15 m
10 m
0.5 m
30 m
30 m