Rinnai EX08CT, Installation And Operation Manual

Page: 7 / 88

Rinnai Corporation EX08CT, EX11CT Manual 7
WARNING
Do not use substitute materials.
Use only parts certified with the appliance.
DO NOT
•
This appliance is not designed to built in.
•
This appliance must not be connected to a chimney
flue serving a separate solid - fuel burning appliance.
•
The flow of combustion and ventilation air shall not
be obstructed.
Prepare for Installation
Tools needed
Materials needed
•
Pipe wrenches (2)
•
Adjustable pliers
•
Screwdrivers (2)
•
Wire cutters
•
Gloves
•
Safety glasses
•
Level
Tools that might be needed
•
Hammer drill with
concrete bits
•
Saw
•
Threading machine with
heads and oiler
•
Core drill with diamond
head
•
Torch set
•
Copper tubing cutter
•
Steel pipe cutter
Materials that may be needed
•
Soap or gas leak
detector solution
•
Approved venting
•
Teflon tape
(recommended) or pipe
compound
•
Heat tape
•
Pipe insulation
•
Concrete wall anchors
•
Optional pipe cover
•
Optional temperature
controller
•
2 conductor 22 AWG
wire for controller
•
Single gang electrical
box
•
Wire nuts
Determine Installation Location
You must ensure that clearances will be met and that
the vent length will be within required limits. Consider
the installation environment. Requirements for the
gas line and electrical connection can be found in their
respective installation sections of this manual.
Environment
Air surrounding the venting, and vent termination(s) is
used for combustion and must be free of any
compounds that cause corrosion of internal
components. These include corrosive compounds
that are found in aerosol sprays, detergents, bleaches,
cleaning solvents, oil based paints/ varnishes, and
refrigerants.
The furnace, venting, and vent termination(s) should
not be installed in any areas where the air may
contain these corrosive compounds. If it is necessary
for a furnace to be located in areas that may contain
corrosive compounds, the following
instructions are strongly recommended.
IMPORTANT CONSIDERATIONS FOR:
•
DO NOT Install in areas where air for combustion
might be contaminated with chemicals.
•
Before installation, consider where air has the
ability to travel within the building to the furnace.
•
Terminate the unit as far away as possible from
any air inlet vents. Corrosive fumes may be
released through these vents when air is not
being brought in through them.
•
Chemicals that are corrosive in nature should not
be stored or used near the furnace or vent
termination.
Damage and repair due to corrosive compounds in the
air is not covered by warranty.