Installation Manual

Rinnai Tankless Rack System (TRS) Installation Manual 3
Rinnai’s Tankless Rack System (TRS) is designed to supply a packaged water heang soluon as a fully assembled
system. The TRS includes preassembled water and gas connecons and manifolds under the tankless water heaters
that are properly sized to maintain opmum performance.
TRS systems include wall-hanging, wall-mounted, corner-hanging and free-standing conguraons.
The TRS features design details that make installaon simple and straighorward:
• Maneuverability: Fits fully assembled through standard 32-inch doorways and on elevators.
• Flexibility: Available for indoor and outdoor installaons.
• Preassembled gas and water manifolds are properly sized to maintain opmum performance.
• Racks are constructed of powder-coated aluminum, powder-coated steel, and stainless steel to stand up
to the most demanding commercial environments while minimizing weight.
• Oponal electronic controls to obtain turn down raos of up to 327:1 (sold separately).
The TRS is designed for use with Rinnai Tankless Water Heaters only. Do not mount non-Rinnai tankless water heaters
on the TRS.
• If the informaon in these instrucons is not followed exactly, a re or explosion may result causing property
damage, personal injury, or death.
• Do not store or use gasoline or other ammable vapors and liquids in the vicinity of this or any other appliance.
• WHAT TO DO IF YOU SMELL GAS:
− Do not try to light any appliance.
− Do not touch any electrical switch; do not use any phone in your building.
− Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instrucons.
− If you cannot reach your gas supplier, call the re department.
• Installaon and service must be performed by a qualied installer, service agency or the gas supplier.
• The warning signs in this manual are here to prevent injury to you and others. Please follow them explicitly.
WARNING
Indicates an imminently hazardous
situaon which, if not avoided, will
result in personal injury or death.
Indicates a potenally hazardous
situaon which, if not avoided, could
result in personal injury or death.
Indicates a potenally hazardous
situaon which, if not avoided,
could result in minor or moder-
ate injury. It may also be used to
alert against unsafe pracces.
Safety alert symbol. Alerts you to potenal
hazards that can kill or hurt you and others.
DANGER
CAUTION
WARNING
This manual contains the following important safety symbols. Always read and obey all safety messages.
Safety Symbols
Safety
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