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Rinnai Corporation RHFE-750ETRA 15
Installation Instructions
General Instructions
A qualified service technician should install the
appliance and inspect it before use.
The installation must conform with local codes or, in
the absence of local codes, with the National Fuel Gas
Code, ANSI Z223.1/NFPA 54, or the Natural Gas and
Propane Installation Code, CSA B149.1.
A manufactured home (USA only) must conform with
the Manufactured Home Construction and Safety
Standard, Title 24 CFR, Part 3280, or, when such a
standard is not applicable, the standard for
Manufactured Home Installations, ANSI/NCSBCS
A225.1, or the standard for Gas Equipped
Recreational Vehicles and Mobile Housing, CSA
Z240.4.
The appliance, when installed, must be electrically
grounded in accordance with local codes or, in the
absence of local codes, with the National Electrical
Code, ANSI/NFPA 70, or the Canadian Electrical
Code, CSA C22.1.
Two 1/8 in test plugs are provided for testing of
manifold differential pressure.
The appliance must not be connected to a chimney
flue serving a separate solid-fuel burning appliance.
The appliance and its appliance main gas valve must
be disconnected from the gas supply piping system
during any pressure testing of that system at test
pressures in excess of 1/2 psi (3.5 kPa).
The appliance must be isolated from the gas supply
piping system by closing its equipment shutoff valve
during any pressure testing of the gas supply piping
system at test pressures equal to or less than 1/2 psi
(3.5 kPa).
If the flooring is carpet, tile, or other combustible
material other than wood, then the appliance must be
installed on a metal or wood panel extending the full
width and depth of the appliance.
This appliance discharges a large volume of warm air
next to the floor. Any particles in the air such as
cigarette smoke could cause discoloration in carpet.
The warm air flow could discolor nylon carpets
containing dyes or vinyl surfaces. To prevent
discoloration of the floor covering place a mat under
the appliance which extends about 30 inches in front
of it.
Refer to the conversion manual for high altitude
installations.
WARNING
Do not use substitute materials.
Use only parts certified with the appliance.
Parts Included for Installation
The appliance and front panel are packaged separately. The top panel is included with the front panel.
Confirm that the following parts are included with the appliance:
• Operation and Installation Manual
• Conversion Manual
• remote control
• remote control holder
• 2 AAA batteries
• log set (7 pieces)
• ball valve (on/off valve for gas line)
• plastic cable tie (for securing the air intake hose to
the flue manifold)
• power cord flex clamp (for securing electrical
connection at the junction box)
• flue clamp (for securing the exhaust line to the flue
manifold)
• 3 screws (2 long screws for the remote control
holder and 1 short screw for the flue clamp)
• condensate tray