18
19
* Leave a 2”(50mm) vertical air gap between the end of each pipe and the drain
Fig 4
●
Conditions for water supply and drainage
Location
Water
temperature
Water
pressure
connecting
fitting size
Size of
connecting hose
Water inlet
7°C (45°F) Min.
32°C(90°F) Max.
30 psig(206.8kPa) Min.
100 psig(689.4kPa) Max.
3/8” FPT
ID 1/4” copper pipe(Min.)
Drain
-
-
3/4” FPT
ID 3/4” Hard pipe(Min.)
Water supply inlet
-3/8" FPT
Minimum 1/4" ID
Copper pipe
Condensation
drain outlet
-3/8" OD Hard tube
Ice maker
drain outlet
-3/4" FPT
Bin drain outlet
-3/4" FPT
Shut-Off
valve
Drain valve
Vent tube
Minimum 3/4" ID
Hard pipe
Floor drain