19
If the water supply temperature for ice making is too high, the amount of ice made
might decrease the amount of ice made and if the water pressure is too low,
an auxiliary hydraulic pump must be installed.
[ Water Supply and Drain Hoses Connection ]
Division
Appropriate Water
Temperature
Water Pressure
Hose Used
Cooling Water Supply
(Water-Cooled)
50 ~ 90
℉
(10 ~ 32
℃
)
14 ~ 71 psi(1 ~ 5
㎏
f/
㎠
)
⅜" FLARE(⅝-18 UNF)
Cooling Water Drain
(Water-Cooled)
-
-
½" FPT(NPT)
Ice making Water Supply
50 ~ 90
℉
(10 ~ 32
℃
)
14 ~ 71 psi(1 ~ 5
㎏
f/
㎠
)
⅜" FPT(NPT)
Ice Making Drain
-
-
¾" FPT(NPT)
How to Connect Water Supply and Drain
Ice making
Water Supply
Ice making
Water Supply
Ice Making Drain
Air-Cooled
Water-Cooled
Hand Valve Free Protection
Drain
Ice Making
Drain
Cooling Water
Supply
Cooling Water
Drain
● Installing Auxiliary Drain Hose
When the water stays on the floor in the machine room in the highly humid area, the hole processing unit
for drain is located on the rear side of the floor of the machine room.
1. Find a small hole in the shape of a dimple on the rear side of the product
with compressor.
2. Bore a ø16mm (5/8") size hole on the dimple shape.
(Caution: Ensure that it is not greater than ø16mm (5/8").)
3. When it is possible to drain outside
- Insert a Ø12.7mm (1/2") size PVC hose.
- Apply sealant around the hole into which the hose is inserted to prevent water leakage.
4. Make connections so that the water would drain easily down to the drain.
