Raypak 2600401 Manual

INSTALLATION & OPERATING

INSTRUCTIONS

Catalog No. 3000.51F Effective: 04-08-09 Replaces: 03-25-08 P/N 240726 Rev. 7

This manual should be maintained in legible condition and kept adjacent to the heater or in a safe place for future

reference.

Models 0260–0401

Type WH

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.

WARNING: If the information in these instructions is not followed exactly, a fire or

explosion may result causing property damage, personal injury or death.

FOR YOUR SAFETY: Do not store or use gasoline or other flammable vapors and

liquids in the vicinity of this or any other appliance.

Installation and service must be performed by a qualified installer, service agency or

the gas supplier.

Econopak

Water

Heaters

Rev. 7 reflects the following: Changes to: Paragraph 3 of the GENERAL SPECIFICATIONS section on page 6; Fig. 13 on

page 14; paragraph one of the Electrical Wiring section on page 16; te Wiring Diagrams on pages 17–21; the For

Intermittent Ignition (IID) with Honeywell or Robertshaw Gas Valve section on pages 24 and 25; the TROUBLESHOOT-

ING chart on page 30.

WARNINGS 4

Pay Attention to These Terms 4

GENERAL SAFETY 5

Time/Temperature Relationships in Scalds 5

RECEIVING EQUIPMENT 6

GENERAL

SPECIFICATIONS 6

INSTALLATION 8

Code Requirements 8

Mounting Base 8

Clearances 8

Combustion & Ventilation Air 8

Venting Connections 9

Gas Supply Connections 13

Water Connections & System Piping 14

Electrical Wiring 16

Wiring Diagrams 17

CONTENTS

SERVICING PROCEDURES 22

Sequence of Operation 22

Start-up Procedures 22

Controls 26

Repair Section 28

TROUBLESHOOTING 30

Electrical (Electronic Ignition IID) 32

Electrical (Standing Pilot) 33

ADJUSTMENTS & REPLACEMENT

OF COMPONENTS 34

WARRANTY 36

DANGER: Indicates the presence of immediate hazards which will cause severe

personal injury, death or substantial property damage if ignored.

WARNING: Indicates the presence of hazards or unsafe practices which could cause

severe personal injury, death or substantial property damage if ignored.

CAUTION: Indicates the presence of hazards or unsafe practices which could cause

minor personal injury or product or property damage if ignored.

NOTE: Indicates special instructions on installation, operation, or maintenance which

are important but not related to personal injury hazards.

WARNINGS—Pay Attention to These Terms

WARNING: 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.

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.

Keep flammable products:

1. far away from heater,

2. in approved containers,

3. tightly closed and

4. out of childrenʼs reach.

Water heater has a main

burner and pilot flame.

The pilot flame:

1. is on all the time and

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.

DANGER: 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 the

Maintenance section of this manual for more

information regarding vent system inspections.

DANGER: 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.

DANGER: 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.

WARNING: LP appliances should not be installed

below-grade (for example, in a basement) if such

installation is prohibited by federal, state and/or local

laws, rules, regulations or customs.

GENERAL SAFETY

To meet commercial hot water requirements, the tank-

stat is adjustable up to 190°F. However, water

temperatures over 125°F can cause severe burns

instantly or death from scalds. This is the preferred

starting point for setting the control for supplying gen-

eral purpose hot water.

Safety and energy conservation are factors to be con-

sidered when setting the water temperature on the

tankstat. The most energy efficient operation will result

when the temperature setting is the lowest that satis-

fies the needs consistent with the application.

Maximum water temperatures occur just after burner

has shut off. To find hot water temperature being deliv-

ered, turn on a hot water faucet and place a

thermometer in the hot water stream and read the

thermometer.

Water temperature over 125°F can

cause instant severe burns or death

from scalds.

Children, disabled, and elderly are

at highest risk of being scalded.

See instruction manual before set-

ting temperature at water heater.

Feel water before bathing or show-

ering.

Temperature limiting valves are

available, see manual.

Table A details the relationship of water temperature

and time with regard to scald injury and may be used

as a guide in determining the safest water temperature

for your applications.

Time/Temperature

Relationships in Scalds

The temperature of the water in the storage tank can

be regulated by setting the temperature dial on front of

the tankstat. To comply with safety regulations, the

tankstat was set at its lowest setting before shipment

from the factory.

Fig. 1 illustrates the tankstat. To adjust the water tem-

perature, insert a small straight screwdriver into slotted

screw in hole in front of tankstat and turn wheel to

desired setting. Thermostat is adjustable up to 190°F.

Temperature Time to Produce Serious Burn

120°F More than 5 minutes

125°F 1-1/2 to 2 minutes

130°F About 30 seconds

135°F About 10 seconds

140°F Less than 5 seconds

145°F Less than 3 seconds

150°F About 1-1/2 seconds

155°F About 1 second

Table courtesy of Shriners Burn Institute.

Table A: Time to Produce Serious Burn

Fig. 1: Tankstat Adjustment

RECEIVING EQUIPMENT

On receipt of your equipment it is suggested that you

visually check for external damage to the carton. If the

carton is damaged, it is suggested that a note be made

on the Bill of Lading when signing for equipment.

Remove the heater from the carton and if it is dam-

aged report the damage to the carrier immediately. Be

sure that you receive the number of packages indicat-

ed on the Bill of Lading. Claims for shortages and

damages must be filed with carrier by consignee.

Purchased parts are subject to replacement only

under the manufacturer's warranty. Debits for defec-

tive replacement parts will not be accepted and

defective parts will be replaced in kind only per our

standard warranties.

When ordering parts, you must specify Model and

Serial Number of the heater. When ordering under

warranty conditions, you must also specify date of

installation.

Raypak recommends that this manual be reviewed

thoroughly before installing your Raypak heater. If

there are any questions which this manual does not

answer, please contact your local Raypak representa-

tive.

GENERAL

SPECIFICATIONS

The Raypak water heaters are design certified by the

and tested under the requirements of the American

National Standard, ANSI Z21.10.3. Each heater has

been constructed and pressure tested in accordance

with the requirements of Section IV of the American

Society of Mechanical Engineers Code, and factory

fire tested.

These heaters are designed for indoor and outdoor

installations, and can be installed on combustible floor-

ing when the appropriate listed floor shield base is

used.

Models are available with standing pilot or with inter-

mittent ignition device (IID), and are equipped with the

following components as standard: water circulation

pump, pressure relief valve, manual reset high limit

switch, flow switch, vent thermal and flame roll-out

switches (except for models 330 and 400), a solid

state Economaster pump control relay, 40VA trans-

former, and redundant combination gas valve for use

with either Natural or Propane gases. A tankstat is

supplied loose for installation in the field.

DANGER: There is a Hot Water SCALD Potential if

the tankstat is set too high.

CAUTION: Hotter water increases the risk of

SCALDING!

NOTE: When this heater is supplying general

purpose hot water requirements for use by

individuals, a thermostatically controlled mixing

valve for reducing point of use water temperature is

recommended to reduce the risk of scald injury.

Contact a licensed plumber or the local plumbing

authority for further information.

Model

No.

Input

(MBH)

Recovery

(gph)

Indoor*

Tank

(Gal)**

Piping

Connections Dimensions (in.)***

(NPT)

(NPT) A C J K

0260/0261 264 262 80 1-1/2 3/4 22-3/8 62-7/8 11-1/8 7

0330/0331 334 332 80 1-1/2 3/4 25-3/4 63-3/4 10-3/4 8

0400/0401 399 396 80 1-1/2 1 29-1/4 65-3/8 12-1/2 9

*Recovery based on manufacturer's rating.

**May be used with other tank size capacity.

***Refer to Fig. 2 for dimensions.

Table B: Specifications and Dimensions

OUT IN

GAS

OUTDOOR

BASE

26-1/2

21-1/4

ELEC

CONN

FRONT

CONTROLS

STACKLESS

OUTDOOR TOP

13-1/4

8-1/2

6-3/4

26-1/2

2-1/2

OPTIONAL

COMBUSTIBLE

FLOOR SHIELD

Fig. 2: Dimensions and System Component Layout

TANK

HEATER

UPPER

LOWER

Components should be placed as close as possible.

INSTALLATION

Code Requirements

Installation must be in accordance with local codes, or,

in the absence of local codes, with the latest editions

of the National Fuel Gas Code, ANSI Z223.1,/NFPA

54, and the National Electrical Code, ANSI/NFPA 70.

In Canada installations must conform with the current

CAN/CSA B149 and the Canadian Electrical Code

Part 1 CSA C22.2 No.1.

Where required by the authority having jurisdiction, the

installation must conform to American Society of

Mechanical Engineers Safety Code for Controls and

Safety Devices for Automatically Fired Heaters, CSD-

Mounting Base

This heater should be mounted on a level, non-com-

bustible surface. Heater must not be installed on

carpeting. This heater can be installed on a com-

bustible surface only when the appropriate listed floor

shield base is provided. An optional listed floor shield

base is available for factory installation with the heater

on all indoor models.

In addition, the heater shall be installed such that the

gas ignition system components are protected from

water (dripping, spraying, rain, etc.) during appliance

operation and service (circulator replacement, control

replacement, etc.).

Clearances

Combustion & Ventilation Air

(Indoor models only)

NOTE: The heater should be located in an area

where water leakage will not result in damage to the

area adjacent to the appliance or to the structure.

When such locations cannot be avoided, it is

recommended that a suitable drain pan, adequately

drained, be installed under the appliance. The pan

must not restrict air flow.

Heater Side

Minimum Distance

from Combustible

Surfaces

Floor Combustible*

Front Alcove**

Back 12 in.

Right 12 in.

Left 12 in.

Top (Indoor) 39 in.

Top (Outdoor) Unobstructed

Flue Vent 6 in.

*Except for carpeted flooring, heaters are certified for installation on

combustible floors, when equipped with listed floor shield base.

**A front clearance of at least 24 in. is recommended for adequate

service of burner-tray and controls.

Table C: Minimum Clearances from Combustible

Surfaces

WARNING: Air supply to the heater room must not

be affected by mechanical exhaust vents located in

other parts of the house, such as kitchen or

bathroom fans, or attic blowers. Mechanical exhaust

vents may create a negative pressure condition in

the heater room that can become a hazard of

asphyxiation, explosion or fire.

CAUTION: Combustion air must not be

contaminated by corrosive chemical fumes which

can damage the heater. Measures must be taken to

prevent the entry of corrosive chemical fumes to the

combustion and ventilation air supply. Such

chemicals include, but are not limited to, chlorinated

and/or fluorinated hydrocarbons such as found in

refrigerants, aerosol propellants, dry-cleaning fluids,

degreasers, and paint removers. Other harmful

elements may come from bleaches, air fresheners,

or mastics. Vapors from these types of products can

form corrosive acid compounds when burned in a

gas flame. The resulting acid condensate can

damage or substantially reduce the life of the heater.

It may be necessary to provide outside air directly to

the heater in order to avoid this problem.

1. The heater must be provided with adequate sup-

ply of air for proper combustion and ventilation in

accordance with the latest edition of the National

Fuel Gas Code, ANSI Z223.1, or applicable provi-

sions of the local building codes.

2. When the heater is installed in a confined space

where all air is supplied from inside the building,

the heater room must be provided with TWO

openings, each one having a minimum net free

area, in square inches as shown in Table D.

One opening shall be within 12 inches of the top,

and the other opening within 12 inches of the floor.

If additional gas appliances are installed in the

same space, the total input of all gas appliances

installed in the same space, must be considered in

the calculation. Refer to Sec. 5.3.5 of the latest

edition of the National Fuel Gas Code for addition-

al requirements.

3. If the heater room is located against an outside

wall and air openings can communicate directly

with the outdoors, the TWO openings on the out

side wall must each have a net free area, in

square inches as shown in Table E.

Location of the openings is the same as in the pre-

vious case - that is, within 12 inches of the top,

and within 12 inches of the bottom of the enclo-

Model No. Sq. in. of Each Free Area

0260/0261 264

0330/0331 334

0400/0401 399

Table D: Minimum Net Free Area

sure. If horizontal ducts are used, the area must

be doubled and the duct area shall not be less

than the area of the openings they connect, and in

no case shall the smallest dimension be less than

3 inches.

Outdoor Models

Heaters must not be installed under an overhang of

less than three (3) feet from the top on the heater.

Three (3) sides must be open in the area under the

overhang. Roof water drainage must be diverted away

from the heater installed under overhangs with the use

of gutters.

The point from where the flue products exit the heater

must be a minimum of four (4) feet below, four (4) feet

horizontally from or one (1) foot above any door, win-

dow or gravity inlet to a building. The top surface of the

heater shall be at least three (3) feet above any forced

air inlet, or intake ducts located within ten (10) feet hor-

izontally.

In areas where high winds are frequent, it may be nec-

essary to locate the heater a minimum of three (3) feet

from high vertical walls, or install a wind break so the

heater is not in direct wind current.

Venting Connections

Outdoor Models

Outdoor vent top is shipped separately and must be

installed on site.

Models 0260–0401

1. Insert screw retainer clip over mounting flange, (4

places).

Model No. Sq. in. of Each Free Area

0260/0261 66

0330/0331 84

0400/0401 100

Table E: Minimum Net Free Area

NOTE: If louvers, grills or screens are used on the

openings, obtain the net free area from their supplier

or manufacturer. If the design free area of a louver is

not known nor available, it shall be assumed that

wood louvers will have 20-25 percent free area and

metal louvers will have 60-75 percent free area as

shown in the National Fuel Gas Code.

Fig. 3: Location of Mounting Clips

2. Attach mounting angles to heater jacket with 1/2"

sheet metal screws, (4 places).

3. Lower outdoor top to heater and secure with 1"

sheet metal screws.

Indoor Models

The drafthood is shipped separately and must be

installed on the heater.

Models 0260 & 0261

1. Mount drafthood on top of heater and attach with

the 4 sheet metal screws provided. Drafthood

should be positioned with the vent sensor located

on the front left side as shown.

2. Remove plastic plug from left side of heater jacket

and install plastic grommet provided.

3. Route flue sensor wire harness through the grom-

met installed in Step 2.

Fig. 4: Location of Mounting Angles

Fig. 5: Long Side of Mounting Angle Located as Shown

4. Remove door and locate wire from roll out sensor

to Hi Limit with the male/female connector.

TEMPERATURE

SENSOR

MOUNTING

SCREWS (2)

HARNESS

ASSEMBLY

CONNECT ONE

VENT SENSOR

WIRE TO THE

HIGH LIMIT WIRE

CONNECT ONE

VENT SENSOR

WIRE TO THE

ROLL-OUT

SENSOR WIRE

WIRE FROM

TRANSFORMER

ROLL-OUT

SENSOR

Fig. 6: Mounting Flue Sensor

WIRE FROM TRANSFORMER

MALE/FEMALE

WIRE TERMINAL

WIRE FROM HIGH LIMIT

ROLL OUT SENSOR

Fig. 7: Before Installation of Drafthood

WIRE FROM TRANSFORMER

CONNECT ONE VENT SENSOR WIRE

TO HIGH LIMIT WIRE

CONNECT ONE VENT SENSOR WIRE

TO ROLL OUT SENSOR WIRE

ROLL OUT SENSOR

Fig. 8: After Installation of Drafthood

5. Disconnect male/female connector and attach to

the 2 wires from drafthood vent sensor harness.

This manual suits for next models

Table of contents

Other Raypak Water Heater manuals

Raypak

Raypak HI DELTA HD101 THRU 2342B User manual

Raypak

Raypak 910500 Technical Document

Raypak

Raypak RAYTHERM 133 Manual

Raypak

Raypak 122-322 User manual

Raypak

Raypak Raytherm Finned Water-Tube Water Heaters User manual

Raypak

Raypak RAYTHERM 133 User manual

Raypak

Raypak B0200 User manual

Raypak

Raypak DELTA LIMITED 2339B User manual

Raypak

Raypak HI DELTA 122-322 Manual

Raypak

Raypak 115 To 2590 Gallons User manual

Raypak

Raypak MVB 503 User manual

Raypak

Raypak FlexGas Owner's manual

Raypak

Raypak B0147 Technical Document

Raypak

Raypak 992B-2342B User manual

Raypak

Raypak Raytherm WH-2100 User manual

Raypak

Raypak DEL TA LIMITED 899B User manual

Raypak

Raypak B0520 User manual

Raypak

Raypak HI DELTA HD101 THRU 2342B Manual

Raypak

Raypak Power Vent Raytherm 2100 User manual

Raypak

Raypak RAYTHERM 133-4001 Manual

Raypak

Raypak Asme Code 235 User manual

Raypak

Raypak 2004 User manual

Raypak

Raypak Raytherm - Type WH 926-1758 User manual

Raypak

Raypak HI DELTA SS HD101 User manual

Popular Water Heater manuals by other brands

Kenmore

Kenmore 153.582400 Use & care guide

Applimo

Applimo Edel AIR Installation and operating instructions

STIEBEL ELTRON

STIEBEL ELTRON Eltronom SHU 5 S Operating and installation instructions

clage

clage E-Mini Series Operating and installation instructions

Toyotomi

Toyotomi Oil Miser OM-180 installation manual

Bradford White

Bradford White EF Series Service manual

Eccotemp

Eccotemp 40-H Use & care manual

Dimplex

Dimplex ECSd125-580 Installation and user instructions

Dux

Dux 32FCR6N installation manual

Toyotomi

Toyotomi Oil Miser OM-148 (Type D) Operation and maintenance instructions

Noritz

Noritz N-132M Owner's guide and installation manual

TESY

TESY GCV7/4S 10047 Instructions for use and maintenance

A.O. Smith

A.O. Smith Gphe 50 instruction manual

Koryo

Koryo KWHZF15Y user manual

Pentair

Pentair PSC-14-4-02 Installation and operation manual

GE 40M06AAG Energy guide

Thermor

Thermor AEROMAX SPLIT 2 Instructions for use

American Hometec

American Hometec AHQ-B03X Installation and operation manual