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Be sure to read and understand the entire Instruction Manual before attempting to install or operate this water heater.  Pay
particular attention to the following general Safety Precautions.  Failure to follow these warnings could result in a fire or
explosion, causing property damage, bodily injury or death.  Should you have any problems understanding the instructions
in this manual, STOP, and get help from a qualified installer or service technician or the gas supplier.

Gasoline, as well as other flammable materials and liquids
(adhesives, solvents, etc.), and the vapors they produce, are
extremely dangerous.  DO NOT handle, use or store gasoline
or other flammable or combustible materials anywhere near
or in the vicinity of a water heater.  Be sure to read and follow
the warning label pictured below and other labels on the water
heater, as well as the warnings printed in this manual.  Failure
to do so can result in property damage, bodily injury, or death.

Failure to install the draft hood and properly vent the water
heater to the outdoors as outlined in the Venting Section of this
manual can result in unsafe operation of the water heater.  To
avoid the risk of fire, explosion, or asphyxiation from carbon
monoxide, never operate this water heater unless it is properly
vented and has an adequate air supply for proper operation.
Be sure to inspect the vent system for proper installation at
initial start-up; and at least annually thereafter.  Refer to
Maintenance section of this manual for more information
regarding vent system inspections.

LIQUEFIED PETROLEUM MODELS – 

Propane, or LP gas,

must be used with great caution.
• It is heavier than air and will collect first in lower areas
making it hard to detect at nose level.
• Make sure to look and smell for LP leaks before attempting
to light appliance.  Use a soapy solution to check all gas fittings
and connections.  Bubbling at a connection indicates a leak
that must be corrected.  When smelling to detect an LP leak,
be sure to sniff near the floor too.
• Gas detectors are recommended in LP applications and
their installation should be in accordance with the
manufacturer's recommendations and/or local laws, rules,
regulations or customs.
• It is recommended that more than one method be used to
detect leaks in LP applications.

IF LP GAS IS PRESENT OR SUSPECTED:

• DO NOT 

attempt to find the cause yourself;

DO NOT

 

 try to light any appliance;

• DO NOT  

touch any electrical switch;

• DO NOT  

use any phone in your building.

• Leave the building immediately and make sure that every-
one else leaves also.
• Leave the doors open for ventilation and contact the gas
supplier, a qualified service agency or the fire department.
• Keep the area clear until the service call has been made, the
leak is corrected, and a qualified agency has determined the
area to be safe.

Both LP and natural gas have an odorant added to help
detection.  Some people may not physically be able to smell
or recognize this odorant.  If unsure or unfamiliar about the
smell associated with LP or natural gas, ask the gas supplier.
Other conditions, such as "Odorant Fade", which causes the
odorant to "fade", or diminish in intensity can also hide or
camouflage a gas leak.

Water heaters utilizing Liquefied Petroleum gas (LP) are
different from natural gas models.  A natural gas heater will not
function safely on LP gas and vice versa.  Conversion from
Natural gas to LP gas (or vice versa) must be done by a
qualified service technician.  To avoid possible equipment
damage, personal injury or fire: DO NOT connect this water
heater to a fuel type not in accordance with unit data plate.
Propane for propane units. Natural gas for natural gas units.
These units are not certified for any other type fuel.

LP appliances should not be installed below-grade (for ex-
ample, in a basement) if such installation is prohibited by
federal, state and/or local laws, rules, regulations or customs.

General Safety Precautions

!

WARNING

!

WARNING

!

DANGER

!

DANGER

!

WARNING

!

DANGER

!

    

      Vapors from

flammable liquids will
explode and catch fire
causing death or severe

burns.

Do not use or store flammable
products such as gasoline
solvents or adhesives in the
same room or area near the
water heater.
Keeflammable products:
1. far away from heater,
2. in approved containers,
3. tightly closed and
4. out of childrens reach.

Water heater has a main
burner and pilot flame.
The pilot flame:
1. is on all the timeand
2. will ignite flammable
vapors.
Vapors:
1. cannot be seen,
2. are heavier than air,
3. go a long way on the
    floor,
4. can be carried from other
    room to the pilot flame by
    their currents.

Installation:
Do not install water heater
where flammable products
will be stored or used unless
the main burner and pilot flames

are at least 18" above the
floor. This will reduce, but
not eliminate, the risk of
vapors being ignited by the
main burner or pilot flame.

Read and follow water heater warnings and instructions. If owners
manual is missing, contact the retailer or manufacturer.

Содержание 260-401

Страница 1: ...s of life Refer to this manual Installation and service must be performed by a qualified installer service agency or the gas supplier FOR YOUR SAFETY WHAT TO DO IF YOU SMELL GAS Do not try to light an...

Страница 2: ...l Wiring 14 Wiring Diagrams 19 4 SERVICING PROCEDURES 19 Sequence of Operation 19 Start Up Procedures 24 Inspection Procedures 25 Repair Section 26 5 TROUBLE SHOOTING GUIDE 30 Adjustments Replacements...

Страница 3: ...answer please contact your local Raypak representative 2 GENERAL SPECIFICATIONS TheRaypakwaterheatersaredesigncertifiedbytheand testedundertherequirementsoftheAmericanNational Standard ANSI Z21 10 3...

Страница 4: ...light any appliance DO NOT touch any electrical switch DO NOT use any phone in your building Leave the building immediately and make sure that every one else leaves also Leave the doors open for venti...

Страница 5: ...injury and may be used as a guide in determining the safest water temperature for your applications Temperature Time to Produce Serious Burn 120 F More than 5 minutes 125 F 1 1 2 to 2 minutes 130 F A...

Страница 6: ...service circulatorreplacement controlreplacement etc CLEARANCE REQUIREMENTS FOR ALL MODELS 1 Minimum clearances from combustible surfaces Floor Front Back Right Left Top Top Flue Indoor Outdoor Vent 1...

Страница 7: ...inches as follows Model Sq In Of Free Area 260 261 66 330 331 84 400 401 100 Location of the openings is the same as in the previous case that is within 12 inches of the top and within 12 inchesofthe...

Страница 8: ...ded 3 Route flue sensor wire harness through the grommet installed in Step 2 Fig 9351 4 Remove door and locate wire from roll out sensor to Hi Limit with the male female connector BeforeInstallationof...

Страница 9: ...aft hood outlet is recommended however when the total vent height is at least ten 10 feet draft hood relief opening to vent terminal the vent pipe size may be reduced as specified in the National Fuel...

Страница 10: ...ate at maximum speed Do not operate a summer exhaust fan Close fireplace dampers d Place in operation the appliance being inspected Follow the lighting instructions Adjust tankstat so appliance will...

Страница 11: ...as pressure upstream of the gas valve and downstream which is the same as the manifold pressure The gas pressure regulator is preset and sealed at 4 W C for natural gas and 11 W C for propane gas Betw...

Страница 12: ...at the time of installation No valve is to be placed between the relief valve and the storage tank The pressure rating of the relief valve must not exceed the 160 maximum working pressure indicated o...

Страница 13: ...a disconnecting means within sight of the heater Remove the control box cover and make the power supply connections in the field wiring compartment The pump is supplied and factory wired to operate wi...

Страница 14: ...PILOT MODELS 260 400 NOTES USE GROUND CLIP PROVIDED PUMP DELAY ADJUSTABLE BETWEEN 3 AND 10 MINUTES VENT TEMP SWITCH PROVIDED ONLY ON INDOOR HEATERS ROLL OUT AND VENT SWITCHES NOT REQUIRED ON MODELS 33...

Страница 15: ...TIGNITIONDEVICE IID MODEL 260 15 NOTES USE GROUND CLIP PROVIDED FAILURE TO PROVIDE PROPER GROUND MAY RESULT IN LOCK OUT PUMP DELAY ADJUSTABLE BETWEEN 3 AND 10 MINUTES VENT TEMP SWITCH PROVIDED ONLY ON...

Страница 16: ...ENTIGNITIONDEVICE IID MODELS 330 400 16 NOTES USE GROUND CLIP PROVIDED FAILURE TO PROVICE PROPER GROUND MAY RESULT IN LOCK OUT PUMP USED MUST BE RATED 10 AMPS MAX OR 3 4 HP MAX PUMP DELAY ADJUSTABLE B...

Страница 17: ...17 WIRING DIAGRAM INTERMITTENT IGNITION DEVICE IID MODEL 261 LOW NOx...

Страница 18: ...18 WIRING DIAGRAM INTERMITTENT IGNITION DEVICE IID MODEL 401 LOW NOx...

Страница 19: ...ircuitiscompletedbetweenthesensorand burner ground The flame sensing circuit in the module detects the flame current shuts off the spark generator and energizes the second main valve operator which op...

Страница 20: ...GASCONTROL KNOBSHOWN IN OFF POSITION GASINLET NOTE Knob cannot be turned from PILOT to OFF unless knob is pushed in slightly Do not force 6 Wait five 5 minutes to clear out any gas Then smell for gas...

Страница 21: ...ry to light the pilot by hand B BEFORE OPERATINGsmell all around the heater area for gas Be sure to smell next to the floor because some gases are heavier than air and will settle on the floor WHAT TO...

Страница 22: ...ade c Gas valve will shut off main burners after about three 3 minutes End of test If the gas valve 22 will not shut off follow the instructions To Turn Off Gas To Heater and call service technician o...

Страница 23: ...er with gas supply off 2 Check ignition module as follows a Set the thermostat or controller to call for heat b Watch for continuous spark at the pilot burner c Check the ignition spark operation Time...

Страница 24: ...ews from control box Open the control box 3 Remove the pilot wire from the ignition wire 4 Remove 2 screws that mount the pilot bracket to the air manifold assembly 5 Pull the pilot bracket downwards...

Страница 25: ...up recheck all air vents and expansion tank levels COMBUSTIONCHAMBERREMOVAL Toremovecombustionchamberyoumustfirsthave removed the heat exchanger Unbolt metal combustion chamberretainerfromtopandremov...

Страница 26: ...e power is on 2 Check continuity on thermostat and wiring circuit Replace thermostat or repair wiring connections 3 Check secondary voltage If no 24V replace transformer 1 Light pilot burner Follow li...

Страница 27: ...er to installation instructions regarding combustion air requirements 2 Refer to installations instructions 3 See yellow flame section above 3 Pilot Outage Standing pilot models 4 Yellow lazy flame 5...

Страница 28: ...s off pilot gas if pilot fails to light To reset interrupt power to heater NOTE Before troubleshooting familiarize yourself with the start up and checkout procedure Check line voltage power low voltag...

Страница 29: ...NOTLIGHT CHECK FOR 24 V CHECKTHERMOCOUPLE AT GAS VALVE IF NOT 24 V IF 24 V IF O K IFDEFECTIVE CHECKTRANSFORMEROUPUT REPLACE FOR 24 V GAS VALVE REPLACE REPLACE GAS VALVE THERMOCOUPLE IF NO IF 24 V 24V...

Страница 30: ...ce use a socket wrench and remove the manifold DONOTovertightenwhenreinstall ing 30 HIGHLIMITORTANKSTATREMOVAL 1 Turnoffelectricalpower 2 Removefrontinspectionpanel 3 Remove wires to high limit and lo...

Страница 31: ...lling operation and avoid thinning any wall of the tube beyond 0 015 10 Use same procedure on opposite end 11 Apply line pressure test Re roll if necessary 12 ReinstallasoutlinedunderHEATEXCHANGER REA...

Страница 32: ...32 FOR UNITS WITH A LOW NOx TRAY...

Страница 33: ...33...

Страница 34: ...34...

Страница 35: ...ver on parts not manufactured by it but Raypak will apply any such warranty as may be provided to it by the parts manufacturer TO MAKE WARRANTY CLAIM Promptly notify the original installer supplying t...

Страница 36: ...ak Inc 2151 Eastman Avenue Oxnard CA 93030 805 278 5300 FAX 800 872 9725 Raypak Canada LTD 2805 Slough Street Mississauga Ontario Canada L4T 1G2 905 677 7999 FAX 905 677 8036 Litho in U S A www raypak...

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