Toshiba MiNi-SMMS Manuel D'installation page 13

Pipe connecting method of valve at gas side
Outdoor unit
capacity type
0401 type
0501 type
0601 type
Gas pipe
diameter
Ø15.9 Connect Ø15.9 pipe with flaring.
Ø19.1 For braze connection of Ø19.1 gas pipe, refer to the following method.
1. Form the pipe so that the end part of the pipe will be out from the
outdoor unit along the taking-out direction of the pipe.
The Ø15.9 gas pipe to be supplied locally.
2. Using the joint socket (Accessory), connect with braze Ø15.9 gas
pipe and Ø19.1 gas pipe at outside of the outdoor unit.
3. After connecting the pipes, apply thermal insulation process to the
gas pipe until near the valve.
Flare
connection
Pipe connecting method of valve at gas side
Ball valve of
gas side Ø15.9
Flare
connection
Gas pipe Ø15.9
(Local supply)
Ball valve of
gas side Ø15.9
Gas pipe Ø15.9
(Local supply)
Gas pipe Ø19.1
(Local supply)
Joint socket
(Accessory)
10
Braze connection
(Aconnect with braze)
p.4
Ac