Rinnai RCE-229A Quick start guide

THIS IS AN UNVENTED GAS-FIRED HEATER. IT USES AIR (OXYGEN)

FROM THE ROOM IN WHICH IT IS INSTALLED. PROVISIONS FOR

ADEQUATE COMBUSTION AND VENTILATION AIR MUST BE PROVIDED.

REFER TO INSTALLATION INSTRUCTIONS ON PAGE 8.

HOME OWNER/INSTALLER

FOR YOUR SAFETY

THIS MANUAL MUST BE READ IN ITS

ENTIRETY BEFORE OPERATING HEATER

RCE-229A

SILENT SERVANT

CONVECTOR VENT-FREE SPACE HEATER

Owner’s Operation and Installation Manual

WARNING: IF THE INFORMATION IN THIS MANUAL IS NOT FOLLOWED

EXACTLY, A FIRE OR EXPLOSION MAY RESULT CAUSING PROPERTY

DAMAGE, PERSONAL INJURY OR LOSS OF LIFE.

INSTALLER: MUST LEAVE MANUAL WITH UNIT AFTER INSTALLATION.

OWNER: RETAIN THIS MANUAL SAFELY, FOR FUTURE REFERENCE.

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.

DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE VAPORS

AND LIQUIDS IN THE VICINITY OF THIS OR ANY OTHER APPLIANCE.

Model RCE-229Awww.rinnaina.com 2

GENERAL INFORMATION

WARNING

IMPROPER INSTALLATION, ADJUSTMENT, ALTERATION,

SERVICE OR MAINTENANCE CAN CAUSE PROPERTY

DAMAGE, PERSONAL INJURY OR LOSS OF LIFE. REFER

TO THE OWNER’S INFORMATION MANUAL PROVIDED

WITH THIS APPLIANCE. INSTALLATION AND SERVICE

MUST BE PERFORMED BY A QUALIFIED INSTALLER,

SERVICE AGENCY OR THE GAS SUPPLIER. FOR

ASSISTANCE OR ADDITIONAL INFORMATION CONSULT A

QUALIFIED INSTALLER, SERVICE AGENCY OR THE GAS

SUPPLIER.

Page

SPECIFICATIONS .................................................................................................3

SAFETY DEVICES ................................................................................................3

IMPORTANT POINTS ............................................................................................4

SAFETY POINTS ...................................................................................................5

USAGE AND INSTALLATION MUSTS ...................................................................7

INSTALLATION INSTRUCTIONS ..........................................................................8

OPERATING INSTRUCTION PLATE .....................................................................11

ADDITIONAL CUSTOMER OPERATING INFORMATION ..................................12

MAINTENANCE / SERVICE ................................................................................17

TROUBLE SHOOTING CHART ...........................................................................18

SCHEMATIC DRAWINGS/PARTS LIST ..............................................................................20

ERROR MESSAGES ...........................................................................................27

LIMITED WARRANTY .....................................................................................back cover

THAN AS SHOWN IN THESE INSTRUCTIONS OR USED WITH A TYPE OF GAS

NOT SHOWN ON THE RATING PLATE, IS THE RESPONSIBILITY OF THE PERSON

AND COMPANY MAKING THE CHANGE.

THIS SERIES IS DESIGN CERTIFIED BY THE AMERICAN GAS

ASSOCIATION LABORATORIES AS A VENT FREE CIRCULATOR AND

MUST BE INSTALLED ACCORDING TO THESE INSTRUCTIONS.

ANY ALTERATION OF THE ORIGINAL DESIGN INSTALLED OTHER

TABLE OF CONTENTS

Model RCE-229A 800-621-94193

SPECIFICATIONS

Model Input Rati ng

Btuh HIGH

Input Rating

Btuh LOW Thermostat Weight

in pounds

Dimensions

in inches

Fan CFM

Output

RCE-229A-N 6,000 2,000 YES

13.4

Height: 14 9/16"

Width: 14 3/4"

Depth: 6 11/16"

High: 64

Low: 46

RCE-229A-P 6,000 2,500 YES

Overheat Switch

When the heater gets too hot during operation (for example when the filters or air outlet louvers are

blocked) this device turns the gas off automatically. Remove cause of overheat (clean filters) allow

heater to cool, then re-ignite.

Fuse

The electrical circuits are protected by a fuse. When the fuse blows, the heaters will not operate at

all. The fuse must be replaced by an authorized person.

Flame Failure Device

This device automatically cuts off the gas supply to the heater in the event of a gas failure. To

restore the gas supply to the heater, turn it off, then follow the ignition procedure.

Oxygen Depletion Safety Device

If the oxygen level in the room drops below a pre-set limit, this device cuts the gas supply off to the

heater. If the oxygen depletion device operates, turn the heater off, ventilate the room, then follow the

ignition procedure to re-light. Heater will not re-light until room is fully ventilated.

Tilt Switch

If the heater is knocked over, the tilt switch will cut the gas supply off. The fan keeps running. To

restore the gas supply, stand the heater upright, turn it off then follow the ignition procedure. The

tilt switch may also operate if the heater is jolted or picked up while in operation.

Power Failure

In the event of a power failure or power cut, the gas valves will automatically close. After the

power is re-instated the appliance must be restarted manually.

“-N” Models are for Natural Gas. (Inlet Pressure within 4.3"-10.5"W.C.)

“-N” Models manifold pressure: 3.5"W.C.

“-P” Models are for L. P. Gas. (Inlet Pressure within 4.7"-13"W.C.)

“-P” Models manifold pressure: 4.4"W.C.

Gas connection pipe size 1/2" N.P.T. all models.

SAFETY DEVICES

Model RCE-229Awww.rinnaina.com 4

IMPORTANT POINTS

UNPACK HEATER:

Check for damage. (DO NOT INSTALL DAMAGED HEATER.) If heater is damaged, contact your

supplier for advice. Before installing a heater, check the label for the correct gas type (see label on side

of heater). Refer to local gas authority for confirmation of gas type if you are in doubt.

INCLUDED IN CARTON:

Customers Operating Information/Manual Gas Valve

IMPORTANT

1. The appliance must be installed in accordance with state and local codes.

2. For information on gas rate, see data plate on the appliance.

3. When using this appliance, ensure that the room is correctly ventilated. Check the local gas

authority for information on ventilation requirements.

4. The heater must not be installed where curtains or other combustible materials could come into

contact with it. In some cases, curtains may need restraining. It must also be 2" (50mm) clear of

walls.

5. This appliance is not designed to be built in.

6. If you move, check the gas type in the area where you are moving to. The local gas authority will

be able to advise on local regulations.

7. This heater discharges a large volume of warm air at low level to provide even heat distribution. If

the air in the room contains cooking vapor or cigarette smoke, and the heater is used on a carpet,

the surface of the carpet may become discolored.

In addition, some nylon carpets contain dyes which may be affected by the warm air flow. Some

soft vinyl surfaces are also subject to distortion, or discoloration by warm air. To prevent

discoloration of carpets etc., a mat should be placed under the appliance, extending about

30"(750mm) in front of it.

8. This heater can be installed in a bathroom or a bedroom.

When installed in a bathroom or a bedroom, the heater must be wall mounted with optional wall

mounting kit.

See page 26 of manual for part No. of wall mounting kit.

Model RCE-229A 800-621-94195

SAFETY POINTS

Do not install this heater in areas where

spray painting or plating is taking place, or

in places such as hair dressers, where there

may be a lot of fluff and dust, and where

aerosols are used. May create strong odors

and irritate eyes and sinuses.

Do not spray aerosols near this heater while

it is in use. Many aerosols contain butane

gas and can be a fire hazard. Use of

aerosols, paint, polishes etc., while this

heater is in use will cause unpleasant smells.

Do not allow children or elderly persons to

sleep in the warm air discharge from the

heater.

Do not move the heater while it is turned on.

Turn off heater when not in use and when

away for long periods of time.

Do not sit on this heater.

Model RCE-229Awww.rinnaina.com 6

SAFETY POINTS

Do not place wet articles on this heater, the

water may drip into the electrical parts.

Do not turn the heater off by unplugging it

from the wall, or while the fan is cooling the

heater off. (This heater is not suitable for

use with a plug in type timer.)

Keep away from flammable materials.

Combustible materials must not be placed

where the heater could ignite them.

Do not place articles in front of the hot air

discharge.

Do not allow children to put articles in the

louvers.

Supervise children playing near this heater.

Ventilate the room when this heater is in

use. Correct, fixed ventilation is usually

sufficient, consult your local gas authority

for local regulations.

Do not place containers of liquid on top of

the heater. Water in the heater can cause

extensive damage.

Model RCE-229A 800-621-94197

USAGE AND INSTALLATION MUSTS

1. Read these rules and the instructions carefully. Check all local codes. Failure to follow these could cause a

malfunction of the heater resulting in death, serious bodily injury and/or property damage.

2. This heater is designed for use only with one type of gas, either L.P.G. or Natural Gas. Make sure that the type of

gas to be supplied to this unit matches that shown on the rating plate on the heater. This unit is not convertible.

3. WARNING: Any change to this heater or its controls can be dangerous.

4. If a gas leak is suspected, turn heater off, turn gas supply valve off at regulator or appliance connecter valve. Open

windows to ventilate area immediately and contact your dealer or gas company.

5. Installation and repair should be done by a qualified service person. Heater should be inspected before use and at

least annually by a professional service person. More frequent cleaning may be required due to excessive lint from

carpeting, bedding material, etc. It is imperative that control compartment, burners and circulating air passageways

be kept clean.

6. Keep area near the heater clear and free from combustible materials, gasoline and other flammable vapors and

liquids.

7. Due to its high temperature, the heater should be located out of traffic and away from furniture and draperies.

8. Do not place clothing or flammable material on or near the heater.

9. Any safety panel or guard removed for servicing must be replaced prior to operating the heater.

10. An unvented gas heater will increase the amount of humidity in the room.

11. This heater is intended for space heating purposes only. Do not use for other purposes such as drying clothes or

baking paints.

12. Do not touch the outlet area while the heater is in use. To avoid burns, do not move the heater during use and

avoid touching the heater just after turning off.

13. Children and adults should be alerted to the hazard of high surface temperatures and should stay away to avoid

burns or clothing ignition.

14. Young children should be carefully supervised when they are in the same room with the heater.

15. L.P.G containers must not be installed indoors.

16. Do not install in a windy area such as facing a window or a door leading to the outside.

17. Do not use this room heater if any part has been under water. Immediately call a qualified service technician to

inspect the room heater and to replace any part of the control system and any gas control which has been under

water.

18. Carpet lint or cigarette smoke may pass through the heater, discolor, and be deposited into the room.

19. This unit discharges a large volume of warm air at a low level to provide even heat distribution. If the air in the

room contains cooking vapors, cigarette smoke, and if used on carpet, the surface in front of unit is subject to

discoloration. Some carpets contain dyes which can be effected by warm air flow and could discolor. To aid in

prevention of discoloration, place a mat under the unit to extend to the front 30 “.

Model RCE-229Awww.rinnaina.com 8

INSTALLATION INSTRUCTIONS

NOTICE BEFORE INSTALLATION

The heater must be installed by a qualified service person according to this installation instructions.

When used without adequate combustion and ventilation heater air may give off carbon monoxide.

Check your local building codes for the proper method of installation. In the absence of local codes, this heater

installation must conform with American National Standard (National Fuel Gas Code) ANSI Z223.1.

Available from the American National Standards Institute, Inc.,

1430 Broadway, New York, NY 10018, or from the National Fire

Protection Association, Batterymarch Park, Quincy, MA 02269.

All correspondence should refer to Model No., Serial No., and type of gas.

WARNING: Electrical Grounding Instructions

This appliance is equipped with a three-prong (grounding) plug for your protection against shock hazard and should

be plugged directly into a properly grounded three-prong receptacle.

This appliance may be installed in an aftermarket manufactured (mobile) home where not prohibited by state or

local code.

Aftermarket = completion of sale, not for purpose of resale from manufacturer.

This heater shall not be installed in a confined space or unusually tight construction unless provisions are provided

for adequate combustion and ventilation air.

The National Fuel Gas Code ANSI Z223.1 defines a confined space as a space whose volume is less than 50 cubic

feet per 1,000 Btu per hour (4.8m3 per kW) of the aggregate input rating of all appliances installed in that space and

an unconfined space as a space whose volume is not less than 50 cubic feet per 1,000 Btu per hour (4.8m3 per kW)

of the aggregate input rating of all appliances installed in that space.

Rooms communicating directly with the space in which the appliances are installed, through openings not furnished

with doors, are considered a part of the unconfined space.

The following formula can be used to determine the

maximum heater rating per the definition of unconfined

space:

BTU/HR = (L1 +L2)Ft X (W)Ft X (H) Ft X 1000

Consider two connecting rooms with an open area

between, with the following dimensions:

BTU/HR = (15 1/2+12) X (12) X (8) X 1000

= 52800 BTU/HR

If there is a door between the two rooms that can be

closed the calculation must be based only on the room

with the heater.

BTU/HR = (15 1/2) X (12) X (8) X 1000

= 29760 BTU/HR

WARNING: If the area in which the heater may be operated is smaller than that defined as an unconfined space or if

the building is of unusually tight construction, provide adequate combustion and ventilation air by one of the

methods described in the National Fuel Gas Code, ANSI Z223.1, Section 5.3 or applicable local codes.

Model RCE-229A 800-621-94199

Unusually tight construction is defined as construction where:

a) Walls and ceilings exposed to the outside atmosphere have a continuous water vapor retarder with a

rating of 1 perm (6X10-11kg per pa-sec-m2) or less with openings gasketed or sealed, and

b) Weather stripping has been added on openable windows and doors, and

c) Caulking or sealants are applied to areas such as joints around window and door frames, between sole

plates and floors, between wall-ceiling joints, between wall panels, at penetrations for plumbing,

electrical, and gas lines, and at other openings.

LOCATION AND CLEARANCES

1. The minimum clearances from the combustible materials areas follows:

2 inches from top

2 inches from back

2 inches from side

30 inches from front

0 inches from bottom

2. This heater may be installed on combustible flooring. When the heater is installed directly on carpeting,

tile or other combustible material other than wood flooring, the heater shall be installed on a metal or

wood panel extending the full width and depth of the heater.

3. Adequate clearances for accessibility for purposes of servicing and proper operation must be provided.

4. Adequate clearances around air openings must be provided.

5. Right and left sides are determined when facing the front.

6. Do not install in areas where curtains, drapes, clothing, or other moving flammables are within 12 inches

of this unit.

7. This unit is designed to mount directly to a wall with optional wall mounting kit. See page 24 for part No.

of wall mounting kit.

8. Make certain of adequate combustion and ventilation air.

9. Do not oversize the heater to the room.

GAS CONNECTION

1. The gas supply line shall be gas-tight, sized and so installed as to provide a supply of gas sufficient to

meet the maximum demand of the heater without loss of pressure.

2. A shut off valve (or appliance connector valve) should be installed in the upstream of the gas line to

permit servicing.

3. Flexible pipe and any appliance connector valve used for gas piping shall be types approved by

nationally recognized agencies.

INSTALLATION INSTRUCTIONS

Model RCE-229Awww.rinnaina.com 1 0

4. Any compound used on the threaded joint of gas piping shall be a type which resists the action of

liquefied petroleum gas.

5. Supplied gas pressure must be within the limits shown in the specifications.

6. After completion of gas pipe connections, all joints including the heater must be checked for

gas-tightness by means of leak detector solution, soap and water, or an equivalent nonflammable

solution, as applicable.

CAUTION: Since some leak test solutions, including soap and water, may cause corrosion

or stress cracking, the piping shall be rinsed with water after testing, unless it has been

determined that the leak test solution is noncorrosive.

7 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 (3.5kPa).

The appliance must be isolated from the gas supply piping system by closing its equipment shut-off valve

during any pressure testing of the gas supply piping system at test pressures equal to or less than 1/2 psi

(3.5kPa).

8. A valve supplied must be installed on back of unit at time of installation. This is for compliance to ANSI

standard Z21.11.2. Valve is packaged with unit.

MANUAL VALVE

CLOSED OPEN

9. After completing pipework, secure the heater to the floor. Use the two screws provided, as shown in

the drawing. To prevent deforming base plate, do not over torque screws.

INSTALLATION INSTRUCTIONS

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