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To prevent backflow of icemaker and storage container, please refer to the following instructions
for installing drainage line.
- For the smooth drainage, gradient of 1 inch for every 3.3 feet (2.5cm per meter) is needed.
- Do not install any trap.
- Do not connect drainage pipe directly into the sewage pipe.
- There must be minimum 2 inch (5cm) of air gap vertically between end of drainage pipe
and the drain hole.
- Must install vent.
- The machine applies gravity drains and does not prevent counter-flow.
If you want parts for preventing it, you should purchase it separately.
In the place where icemaker is installed, it may require an additional processing system to
prevent formation of scale and removing impurities and chlorine for the water quality side.
2.6.1 Water Supply
Please refer to the following instructions for installing water supply line.
- Do not connect hot water system to the icemaker.
- Appropriate water pressure is 30 ~ 100 psig( 206.8-689.4kPa).
- Install shut-off valve to the water supply line.
- Insulate the water supply line to prevent condensation.
2.6.2 Water Supply Line
2.6.3 Drainage Line
2.6 Water Supply & Drain Connections
WARNING
- Installation of water supply and pipe system has to be done in accordance to the law and
regulation of the country, state, and region.
- The icemaker is to be installed with adequate backflow protection to comply with applicable
federal, state, and local codes.
- Water pipe work has to be done by qualified service technicians.
