Rinnai Rice Cooker R2612 Installation Manual
Owner’s Operation and Installation Manual for the
Rinnai Outdoor Fireplace
4500 Series
Table of Contents ........... 2
Safety Information .......... 2
Operating Instructions .... 8
Care and Maintenance ... 9
Installation Instructions ... 10
Parts List ........................ 21
Consumer Support ......... 26
French Version ............... 28
WARNING: Improper installation, adjustment, alteration, service or maintenance can cause
injury or property damage. Read the installation, operating, and maintenance
instructions thoroughly before installing or servicing this equipment.
WARNING: For Outdoor Use Only
WARNING: If the information in these instructions is not
followed exactly, a fire or explosion may result causing
property damage, personal injury or death.
— Do not store or use gasoline or other flammable 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 instructions.
• If you cannot reach your gas supplier, call the fire
department.
— Installation and service must be performed by a qualified
installer, service agency or the gas supplier.
INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.
Table of Contents
Consumer Safety Information
Safety Definitions ........................................ 2
Safety Behaviors and Practices .................. 3
Safety Features ........................................... 3
Specifications ................................................. 4
Troubleshooting ......................................... 4
Dimensions ................................................. 5
Assembly Specifications ............................. 6
Installation Applications .............................. 7
Operating Instructions
Before Starting the Appliance .................... 8
Operating the Appliance ............................. 8
Maintenance................................................ 9
Installation Instructions
General Instructions .................................. 10
Before Installation ..................................... 10
LPG Cylinder Enclosure ........................... 11
Definition of an Outdoor Area ................... 12
Clearances ................................................ 13
Installing Freestanding Unit or Enclosed
Masonry Applications................................ 14
Installing Body Assembly in an Open
1-sided or 2-sided Installation .............. 15-17
Installing Burn Media ................................ 18
Complete Gas Connection ....................... 19
Guidelines for Cladding and Finishes ....... 20
Parts List .................................................. 21-25
Consumer Support ................................ 26, 27
Consumer Safety Information
Safety Definitions
This is the safety alert symbol. This symbol alerts you to potential hazards that can kill or hurt you and
others.
DANGER
WARNING
CAUTION
Indicates an imminently hazardous situation which, if not avoided, will result in death or
serious injury.
Indicates a potentially hazardous situation which, if not avoided, could result in death or
serious injury.
Indicates a potentially hazardous situation which, if not avoided, could result in minor or
moderate injury. It may also be used to alert against unsafe practices.
2 Rinnai Corporation ROF4500
Safety Behavior and Practices
WARNING
• Keep the area around the
appliance clear and free from
combustible materials,
gasoline, and other flammable
vapors and liquids.
• Installation and servicing
should be performed by a
licensed or qualified service
technician.
CAUTION
• Do not block the discharge of
warm air from the fireplace.
• Children and adults should be
alerted to the hazards of high
temperatures and should stay
away to avoid burns or clothing
ignition. Hand or body contact
with high temperature areas of
the appliance must be
avoided. Do not allow anyone
to sit or lean against the
appliance.
• Young children should be
carefully supervised when they
are near the appliance.
• Clothing or other flammable
material should not be placed
on or near the appliance.
• Do not spray aerosols near the
appliance while it is operating.
Most aerosols contain butane
gas which is flammable.
• An LP cylinder not connected
for use shall not be stored in
the vicinity of this appliance.
• Do not use this appliance if
any part has been under
water. Immediately call a
qualified service technician to
inspect the appliance and to
replace any part of the control
system and any gas control
which has been under water.
• Do not insert items into the
fireplace.
• Do not burn any solid fuels in
the fireplace. Use only natural
gas or propane gas.
• This appliance must not be
used for any other purpose
than heating. Do not use this
appliance to prepare food.
• The appliance (including
burner assembly if used
alone), must be secured into or
onto a permanent fixture.
• Any materials or objects that
are near this appliance when it
is in operation may be
subjected to radiant heat and
could sustain damage.
• Any guard or other protective
device removed for servicing
the appliance must be
replaced prior to operating the
appliance.
Safety Features
• Burner lights with a low gas rate (lights to pilot).
• Flame Failure: The appliance will automatically shut
down if the burner flame is extinguished.
Rinnai Corporation ROF4500 3
Specifications
Application As a permanently fixed heating appliance in outdoor areas only. Complies with CSA
International Requirement 4.96 U.S. for Outdoor Gas Fireplaces.
General Description Open fronted radiant/convector outdoor gas fireplace with manual control.
Available in 3 versions:
• Freestanding table top unit, ROF4500
• Open 1-sided cabinet, RO F4501 (with optional glass bi-fold doors)
• Open 2-sided cabinet, RO F4502 (see-through) (with optional glass bi-fold doors)
Gas Input Propane (LPG): 30,500 - 41,500 BTU/hr; Natural Gas (NG): 25,000 - 45,000 BTU/hr
Maximum Inlet Gas Supply Pressure: LPG 13” W.C. / NG 10.5” W.C.
Burner 304 Stainless Steel Tube
Data Plate Located on swing tag below appliance
Gas Type Propane (LPG); convertible to Natural Gas with included conversion kit
Gas Connections 3/8 SAE 45º Flare Fitting with 5/8 UNF Thread
Gas Control Gas control valve consisting of an inlet connection, Piezo ignitor, thermocouple flame
failure and manual control knob.
Ignition Method Intermittent pilot
Pilot SIT single orifice pilot assembly with fixed aeration and replaceable fixed pilot orifice for
conversion to natural gas. Pilot assembly also contains a pilot ignition electrode and
thermocouple for flame failure.
Piping Burner is supplied through an aluminum pipe from the gas control to the burner orifice
block.
Pilot burner is supplied gas by an aluminum pipe directly from the gas control.
Pressure Test Point Incorporated into the main burner orifice block measuring burner pressure.
Regulator Pressure regulator with replaceable spring for conversion to natural gas
Warm Air Outlet Top louver discharge
Weight Burner Assembly: 44 lb (20 kg)
Body Assembly: 66 lb (30 kg)
Burner and Body Assembly: 110 lb (50 kg)
Rinnai is continually updating and improving products. Therefore, specifications are subject to change without
prior notice.
Troubleshooting
Problem Cause Solution
No gas Check that the gas is turned on
Unit will not light
Air in gas pipe Repeat the lighting sequence multiple times until the
If using a tank or bottle, check that it is not empty.
gas has replaced the air in the hose or pipe.
Popping sound Unburnt gas coming through No action, normal operation
Burner does not
immediately stop burning
when unit is turned off
4 Rinnai Corporation ROF4500
Residue of gas in pumice
continues to burn
No action, normal operation
d
d
Dimensions
Burner Dimens i ons
3.00 in
(76 mm)
42.52 in (1080 mm)
4.76 in
Body Dimensi ons
(121 mm)
15.75 in (400 mm)
21.65 in (550 mm)
46.06 in (1170 mm)
With Fascia and Doors Dimensions
23.03 (585)
47.44 in (1205 mm)
Frame is 1.57 in (40 mm) wide, 0.67 in (17 mm) deep
18.50 in (470 mm)
19.21 in (488 mm) for 1-side
19.88 in (505 mm) for 2-side
Rinnai Corporation ROF4500 5
Assembly Specifications
Burner Assembly
The major component of the Rinnai outdoor fireplace is the burner
assembly. This consists of a tube burner with an open tray filled with
pumice and stones.
A SIT pilot burner is positioned along the tube burner to ensure
positive lighting and is covered by a perforated guard to prevent the
pumice from blocking the burner.
The gas control, pressure regulator, and spark ignition system are
positioned at the right end of the tube burner.
The complete assembly is fitted with a stainless steel 404 body
including a weather cover. The cover is placed over the burner for
protection from wind and rain when the unit is not in use.
Body Assembly
The outer body assembly is included with the single sided (ROF4501)
and see-through (ROF4502) models. One of these models must be
used if installation is into a combustible enclosure.
It consists of a construction with an open front (pictured) or with open
front and back (see-through).
Body Assembly with Glass Doors
The body assembly has optional tempered glass, double bi-fold doors
to reduce the effects of wind or rain on the burner. The appliance can
operate with the doors open or closed.
The appliance operates with the bi-fold doors with air being drawn into
the combustion chamber through the lower half of the open front and
expelled out the top or through the top louvers of the glass doors.
Steel Frame Consoles
Steel frame console modules are available which can reduce installation time and provide design flexibility for any
outdoor area. These console modules are available as accessory items. Please refer to the steel frame m odular
system installation manual for additional instructions.
Base and Door Modules
1
2
1
1. Base Module (R2632)
2. Door Module (R2631)
Base and Spacer Modules
1
3
3
1
1. Base Module (R2632)
3. Spacer Module (R2633)
6 Rinnai Corporation ROF4500
Installation Applications
Sample Installations
Components Needed Freestanding
(ROF4500)
Burner Assembly LPG
(ROF4500)
1-Sided Burner/Body
Assembly LPG
(ROF4501)
2-Sided Burner/Body
Assembly LPG
(ROF4502)
Glass Bi-fold Door
Assembly (R2612) [2]
LPG-NG Conversion
Kit (R2613)
(included with
appliance and available
for purchase)
Open 1-Sided
Cabinet (ROF4501)
Optional Accessories
[3]
Open 2-Sided
Cabinet (ROF4502)
[1]
Non-combustible
enclosed masonry
OR
[1]
OR
Console Door Module
(R2631)
Console Base Module
(R2632)
Console Spacer
Module (R2633)
Fireglass Burn Media
(R2621)
Driftwood Burn Media
(R2620)
[1] If attaching the door assembly you need to select either the 1 or 2-sided burner/body assembly.
[2] Suitable for installation using cladding and finishes that can withstand temperatures up to 302° F (150° C).
Sold as 1 set. This assembly is comprised of tempered glass double bi-fold doors with stainless steel
surrounds and fixings.
[3] Door assembly attaches to the cabinet frame of the appliance, and so is only suitable for installations where a
cabinet (or body assembly) has been installed.
Rinnai Corporation ROF4500 7
Operating Instructions
Before Starting the Appliance
• Remove the weather cover.
• Inspect the burner before each use of the appliance. Ensure that no debris such as leaves or other objects
have entered or are on the appliance. If the burner is damaged, it must be replaced with a Rinnai authorized
replacement burner prior to operating the appliance.
• Completely open the door (if present).
• Inspect the gas supply hose before each use of the ap pliance. If there is evidence of abrasion or wear, or if
the hose is damaged, it must be replaced with a Rinnai authorized replacement hose prior to operating the
appliance.
Operating the Appliance
WARNING
1. Turn on the gas supply.
2. Press the control knob and slowly turn counterclockwise until you
hear a click. This step is “lighting to pilot”. Look for the pilot flame.
3. Hold down for an additional 5 seconds to activate the flame and
then release.
NOTE: Steps 1 and 2 may need to be repeated several times to
ignite the fire. This will vary according to the gas being used.
4. Once the heater is on, turn the knob to the high setting for a period
of time in order to establish a flame pattern. You can modulate the
flame by adjusting between the high and low settings.
5. To turn off, press the control knob and turn clockwise to the OFF
position. When shutting down the appliance it is important to cover
the appliance with the weather cover after it has cooled down.
6. Turn off the gas supply when the appliance is not in use.
OFF Position
Improper lighting may lead to a gas build up
which if ignited could cause serious injury.
TOP VIEW
Check for pilot flame after turning the
knob to the pilot position
High Setting
Pilot Position - To
start, push and turn
slowly to this position
until you hear a click.
8 Rinnai Corporation ROF4500
Low Setting
Maintenance
For safe operation of the appliance it is imperative that
the control compartment (pilot cover), burner and
circulating air passageways are kept clean. To keep the
gas orifices from getting clogged, ensure that debris is
kept clear from the fire, and that the burn media is
installed correctly.
The appliance should be inspected before use and a t
least annually by a qualified service technician. More
frequent cleaning may be required.
Regular servicing is not covered by Rinnai’s warranty.
Maintenance Task Procedure
Inspect gas control assembly Inspect components for proper operation and
Clean Pilot / Burner Remove any surface build-upon the pil ot and
Operate appliance Check for proper operation and visually inspect
All parts of the heater can be cleaned using a soft damp
cloth and mild detergent. Do not use solvents and do
not attempt to clean the appliance while it is hot or
operating.
For salty environments, clean regularly using water to
prevent corrosion.
For black soot on stones or exhaust gas staining above
the appliance, clean with water.
Verify proper operation after servicing.
leaks. Vacuum compartment.
burner assembly.
the flame for signs of problems.
Weather Protection
Outdoor fires are not fully weatherproof and should not
be directly exposed to rain. A weather cover has been
provided with the appliance to protect the burner and
burn media when not in use. Remove the cover before
starting the appliance.
Visual Inspection of Flame
The Rinnai outdoor fireplace has a distinct flame
pattern. This should look the same every time after
an initial warm up period of approximately 30 minutes.
Abnormal flame pattern can indicate a problem with
your appliance. Blocked gas orifices or burn media
that have shifted can produce an abnormal flame
pattern. There are some warning signs that could
indicate a problem.
• Unusual smell from the appliance.
• Continued difficulty or delay in establishing a
flame.
• Flame appears either very short or very long.
• Flame only burns part way across the burner.
NORMAL
ABNORMAL
• Soot building up on the inside of the glass door.
Rinnai Corporation ROF4500 9
Installation Instructions
General Instructions
WARNING
Do not use substitute materials.
Use only parts certified with the appliance.
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.
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).
Before Installation
Check for Damage Check for damage. Do not install any damaged items. Check that you have all the
components you require.
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).
Refer to the conversion manual for converting the
appliance to use natural gas.
Do not install this appliance indoors.
Read Instructions Before using the appliance please read the entire manual to ensure correct use. Failure
to follow these instructions could cause a malfunction of the appliance. This could result
in death, serious injury and /or property damage. Failure to follow these instructions may
also void your warranty.
Appliance Location Choose a location that meets the clearances to combustibles and non-combustibles.
Avoid locating the appliance near trees or bushes. Take into account how the appliance
is to be supplied with gas.
Items included in carton
R2615 Frame Trim SS 40 mm NA 1 2
R2629 Metal Lintel Kit - includes 11254 lintel x 1 pc;
11255 lintel end x 2 pcs; 9154 screw x 8 pcs
309000012 Installation Spacer Bracket (angle bracket) NA 4 4
R2614 Conversion Kit LPG-NG 1 1 1
309000013 Pumice 4 kg bag 1 1 1
309000024 Quartz Small Crushed 4 kg 1 1 1
309000025 Quartz Large Rumbled 14 pieces 1 1 1
309000016 Weather Shield Assembly 1 1 1
11320 Owner’s Operation and Installation Manual 1 1 1
ROF4500 ROF4501 ROF4502
NA 1 2
10 Rinnai Corporation ROF4500
LPG Cylinder Enclosure
Enclosures for LP-gas supply cylinders shall be ventilated by openings at the level of the cylinder valve and at
floor level. This shall be accomplished by one of the following:
A. One side of the enclosure shall be completely open; or
B. For an enclosure having four sides, a top and a bottom:
1. At least two ventilation openings at cylinder valve level shall be provided in the side wall, equally sized,
spaced at 180 degrees, and unobstructed. Each opening shall have a total free area of not less than 1/2
square inch per pound (3.2 sq.cm/kg) of stored fuel capacity and not less than a total free area of 10
square inches (64.5 sq. cm).
2. Ventilation openings shall be provided at floor level and shall have a total free area of not less than 1/2
square inch per pound (3.2 s.cm/kg) of stored fuel capacity and not less than a total free area of 10
square inches (64.5 sq.cm). If ventilation openings at floor level are in a side wall, there shall be at least
two openings. The bottom of the openings shall be at floor level and the upper edge no more than 5
inches (127 mm) above the floor. The openings shall be equally sized, spaced at 180 degrees and
unobstructed.
3. Every opening shall have minimum dimensions so as to permit the entrance of a 1/8 inch (3.2 mm)
diameter rod.
Cylinder valves shall be readily accessible for hand operation. A door on the enclosure to gain access to the
cylinder valves is acceptable, provided it is non-locking and can be opened without the use of tools.
There shall be minimum clearance of 2 inches (50.8 mm) between the lower surface of the floor of the LP-gas
supply cylinder enclosure and the ground.
Top openings at valve level
Each opening shall have a total free area of not less
than 1/2 square inch per pound (3.2 sq.cm/kg) of
stored fuel capacity and not less than a total free
area of 10 square inches (64.5 sq. cm).
Minimum of 5” (12.7 cm) from
floor to top of bottom opening
Minimum of 2” (5 cm) from
floor bottom to ground level
Rinnai Corporation ROF4500 11
Definition of an Outdoor Area
This appliance shall only be used in an above ground open air situation with natural ventilation, without stagnant
areas, where gas leakage and products of combustion are rapidly dispersed by wind and natural conve ction.
Any enclosure in which the appliance is used shall comply with one of the following:
NOTICE
The clearances on the next page
must be followed.
• With walls on all sides, but at least one permanent
opening at ground level and no overhead cover.
• Within a partial enclosure that
includes an overhead cover and
no more than two walls (at least 2
sides of the enclosure are open).
• Within a partial enclosure that inclu des an overhead
cover and more than two walls, the following shall apply:
⇒ at least 25% of the total area of the sides must be
completely open on 1 side
open both
ends
Example: A covered enclosure with 3 walls, 8 feet
high, has the dimensions shown.
15
10
The open side area is 8 x 15 = 120 square feet.
The total area of the sides is
(2 x 8 x 15) + (2 x 8 x 10) = 400 square feet
Therefore this rule is met becau se 120/400 = 0.3
(The open side equals 30% of the total area of the
sides.)
⇒ at least 30% of the walled area is open and
unrestricted.
Example: The walled area above is 280 square feet.
Therefore, the area of all the openings in these walls
must total to at least 84 square feet. (0.3 x 280 =
84)
12 Rinnai Corporation ROF4500
Clearances
Body Assembly (open 1 sided or 2 sided) Freestanding
recommended
Description Clearance Required Additional Detail
(A) Below eaves,
balconies, or other
projections
(B) From the ground or
other surface
(C) Walls 19.68 in (500 mm) Side of appliance to side wall.
Gas and Electricity
Meters
Drain Pipe 5.91 in (150 mm)
Openable Windows
and Doors
Mechanical Air Inlet 78.74 in (2000 mm) For example, an air conditioning unit
Mantles or protrusions
39.37 in (1 m) safe
distance for fixed objects
39.37 in (1000 mm) If the projection is a shade cloth or material awning then
this is deemed as a combustible material and the
recommended clearance is 59.05 in (1500 mm).
3.94 in (100 mm) cabinet
Recommended 27.6 in (700
mm) freestanding
39.37 in (1000 mm)
19.68 in (500 mm) From an openable window, door, or non-mechanical air
CANNOT be installed above the unit if any part of the surround is made of
combustible material. If installing into a non-combustible surround the mantle/
protrusion must also be non-combustible.
Fixed objects such as outdoor furniture, umbrellas and plants should be at least
39.37 inches (1 m) away from the unit while it is in operation.
Ground level to bottom of fireplace. In cabinet
installations, for optimal viewing while standing or sitting it
is recommended to position the burner assembly 24-31
inches (600-800 mm) from the ground. If installing the
cabinet option at a lower level, allow enough room for the
gas connection underneath.
inlet, or any other opening into a building, with the
exception of sub-floor ventilation.
Installation specific
clearances
Ensure clearance for
servicing
This appliance must be installed as a permanent fixture in an outdoor area.
Additional clearances also need to be observed for the specific installation
applications, detailed on the following pages.
Ensure enough room is maintained around the appliance for servi cing, cleaning, and
general access.
Rinnai Corporation ROF4500 13
Installing Freestanding or Enclosed Masonry Applications
Prepare Surround
Construct surround following the clearances to combustibles and minimum height from ground. The surround
must be a permanent and fixed construction.
Non-combustible Enclosed Masonry Freestanding
recommended
A
B
C
Prepare a gas connection opening underneath the gas supply access position. Ensure the opening is large
enough for the flexible connection to fit through.
8.27 in
(210 mm)
Minimum Dimensions
21.85 in (555 mm)
46.26 in (1175 mm)
18.50 in (470 mm)
Gas supply opening
10.24 in
(260 mm)
1.38 in (35 mm)
Suggested
3.15 in
(80 mm)
12.01 in
(305 mm)
size for gas
connection
opening
17.91 in (455 mm) 17.91 in (455 mm)
19.68 in (500 mm)
Clad Surround
Refer to the section, Guidelines for Cladding and Finishes.
Install Burner Assembly
Install burner assembly and fix in place with fasteners provided.
Place the cover on the burner when not in use and after it has cooled off.
Install Burn Media and Complete Gas Connection
This is common to all installations. Refer to these sections in the manual.
14 Rinnai Corporation ROF4500
Installing Body Assembly in an Open 1-Sided or 2-Sided Installation
Steel framing options are available for the open 1-sided
and open 2-sided installations. For ease of installation,
Rinnai provides a steel frame as a kit. Refer to the
separate detailed instructions for assembly of the steel
frame.
Above
Side
Below
Behind 1.2 in (30 mm)
Minimum Clearance to Combustibles
NOT ALLOWED
1.0 in (25 mm)
0
To enhance the durability of any type of framing, it is
suggested that the frame is mounted on a paved slab
9.5 inches (250 mm) above unpaved ground and 5.9
inches (150 mm) above paved ground.
Prepare Framing Dimensions
If framing is made of a combustible material, ensure the following minimum framing dimensions and clearances:
Cross members above
the appliance must be
non-combustible.
Metal lintels are
provided with the
purchase of the 1sided and 2-sided
fireplaces. Metal
lintels are also offered
separately (R2629).
Framing Dimensions
A 21.8 in (555 mm)
B 48.3 in (12 25 mm) *
C (2-sided) 18.5 in (470 mm) **
C (1-sided) 19.7 in (500 mm) **
* Includes 1 in (25 mm) side
clearances.
Non-combustible cladding
is required over the entire
frame.
Attach Metal Lintel and Angled Clearance Brackets
WARNING
The metal lintel and angled clearance brackets are
required for installations where combustible framing is
used.
Metal Lintel
Designed to sit above the appliance and replace
combustible framing in areas above the appliance.
To install:
1. Take out and undo 4 fastening screws at either end.
2. Flip side sections 180° and loosely refit screws.
3. Adjust to the desired length before tightening.
Open 1-sided Cabinet
Open 2-sided Cabinet
side sections need to
be rotated 180° and
secured into the
framing above the
appliance
** Includes cladding (for 1-sided unit,
this includes cladding on one side
only)
Parts Required
Metal
Lintels
1 4
2 4
Angled
Brackets
Rinnai Corporation ROF4500 15
Installing Body Assembly in an Open 1-Sided or 2-Sided Installation
Angled Clearance
Brackets
Designed to ensure combustible framing is greater than 1 inch (25 mm) from the sides of
the unit as shown.
Top View
48.3 in (1225 mm) minimum
Open 1-sided
Cabinet
Top View
timber stud
clearance
bracket
timber stud
cabinet
46.5 in (1180 mm) minimum
47.0 in (1195 mm) maximum
48.3 in (1225 mm) minimum
non combustible
cladding
non combustible
cladding
19.7 in
(500 mm)
minimum
Open 2-sided
Cabinet
clearance
bracket
cabinet
46.5 in (1180 mm) minimum
47.0 in (1195 mm) maximum
18.5 in
(470 mm)
minimum
To install:
1. Measure the distance between studs to ensure clearances are adequate, horizontally and vertically.
2. Screw clearance brackets to the inner side of stud.
3. Ensure that the flat face of the clearance bracket is facing out as shown above.
Clad Surround
Refer to the section, Guidelines for Cladding and Finishes.
16 Rinnai Corporation ROF4500
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