Hoshizaki C-100BAF - Manual (Page 26)

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• A water supply line shut-off valve and drain valve must be installed. A minimum of
1/4" nominal ID copper water tubing or equivalent is required for the water supply line.
Be sure there is sufficient extra water supply line for the unit to be pulled out for service.
• Water supply pressure must be a minimum of 7 PSIG and a maximum of 113 PSIG. If
the pressure exceeds 113 PSIG, the use of a pressure reducing valve is required.
• Drain outlet is 1/2" FPT. A minimum of 1/2" nominal ID hard pipe or equivalent is
required for the drain line. Installing a smaller diameter drain line will reduce water flow
and may lead may lead to water leakage or flooding. Be sure there is sufficient extra
drain line for the unit to be pulled out for service.
• Drain line should not be piped directly to the sewer system. An air gap of a minimum of
2 vertical inches (5 cm) must be between the end of the drain pipe from the icemaker
and the floor drain.
• For gravity drain installation, drain must have 1/4" fall per foot (2 cm per 1 m) on
horizontal runs to get good flow. A vented tee connection is also required for proper
flow. Extend the vent at least 12" (30 cm) above the drain outlet.
• For optional drain pump installation, refer to the instructions included with the pump.
G. Final Checklist
WARNING
CHOKING HAZARD: Ensure all components, fasteners, and thumbscrews are
securely in place after installation. Make sure that none have fallen into the storage
bin.
1) Is the icemaker level?
2) Is the icemaker in a site where the ambient temperature is within 45°F to 100°F (7°C to
38°C) and the water temperature within 45°F to 90°F (7°C to 32°C) all year around?
3) Have the shipping carton, tape, and packing material been removed from the icemaker?
Has the protective plastic film been removed from the panels?
4) Have all electrical and water connections been made? Do electrical and water
connections meet all national, state, and local code and regulation requirements?
5) Has the power supply voltage been checked or tested against the nameplate rating? Is
the power supply a properly grounded, independent 3-prong wall outlet?
6) Are the water supply and drain lines sized as specified? Are the water supply line
shut-off valve and drain valve installed? Has the water supply pressure been checked to
ensure a minimum of 7 PSIG and a maximum of 113 PSIG?
7) Are all components, fasteners, and thumbscrews securely in place?
8) Has the end user been given this instruction manual, and instructed on how to operate
the icemaker and the importance of the recommended periodic maintenance?
9) Has the end user been given the name and telephone number of an authorized service
agent?
10) Has the warranty tag been filled out and forwarded to the factory for warranty
registration?