Instruction Manual

5
WARNING
• Connect DWM-20A to city potable water only.
• Check and comply with all local plumbing codes when performing installation.
• Check the water inlet pressure. While the dispenser id designed to withstands 80 psi maximum
inlet water pressure, the recommended inlet water pressure is 60-65 psi. Always use a water
pressure regulator (included in the installation kit) to reduce the water pressure down to 60-65 psi.
• For you sparkling water, only use carbon dioxide UN 1013 Food Grade.
• Fill water into the Hot Water Tank before switching the heater. Do not keep the heater on (i.e. by
turning the red hot water switch to on) if you do not dispense hot water at least once per month.
Save energy.
• Once the water dispenser has been installed, DO NOT MOVE IT and DO NOT TILT IT.
• If you need to move the water dispenser to another location, please check specific instructions
found on page 40.
WARNING
Only qualified service technicians should install and service the water dispenser. To obtain the name
and phone of your local Hoshizaki Certified Service Representative, visit www.hoshizakiamerica.com
.
No installation or service should be undertaken until the technician has thoroughly read this Instruction
Manual. Likewise, the owner/manager should not proceed to operate the water dispenser
until the
installer has instructed them on its proper operation. Failure to install, operate, and maintain the water
dispenser in accordance with this Manual will adversely affect safety, performance, component life, and
warranty coverage and may result in costly water damage. Proper installation is the responsibility of the
installer. Product failure or property damage due to improper installation is not covered under warranty.
Hoshizaki provides this Manual primarily to assist qualified service technicians in the installation,
maintenance, and service of the water dispenser.