GSW JWF657, JWF507 manual III Installation

Page 5

THESE CONDITIONS CAN RESULT IN UNSEEN INTER-

 

Fuel Specifications

 

 

 

NAL DAMAGE and are not subject to warranty coverage.

 

All JOHN WOOD brand water heaters are designed to burn

 

 

 

 

only

fuels

not

heavier

than

No.2

(furnace) oil.

 

 

CAUTION

 

 

 

 

 

 

 

 

 

 

 

Hydrogen gas can be produced in a hot water system

 

III) INSTALLATION

 

 

served by this heater that has not been used for a long

 

Unpacking the Water Heater

 

period of time (generally two (2) weeks or more).

 

 

Hydrogen gas is extremely flammable and can ignite

 

 

 

 

 

 

 

 

 

when exposed to a spark or flame. To reduce the risk of

 

 

 

 

 

WARNING

 

 

 

 

 

 

 

injury under these conditions, it is recommended that the

 

 

 

 

 

 

 

 

 

 

 

 

Excessive Weight Hazard

hot water faucet be opened for several minutes at the

 

 

 

 

Use two or more people to move and install

kitchen sink before using any electrical appliance con-

 

nected to the hot water system. Use caution in opening

 

water heater. Failure to do so can result in

faucets. If hydrogen is present, there will probably be an

 

back or other injury.

 

 

 

unusual sound such as air escaping through the pipe as

 

 

 

 

 

 

 

 

 

 

Important: Do not remove any permanent instructions,

the water begins to flow. There should be no smoking or

 

open flame near the faucet at the time it is open.

 

labels, or the data label from outside of the water heater or

 

 

 

 

on the inside of panels.

 

 

 

 

 

 

 

 

 

 

 

 

 

• Remove exterior packaging and place installation com-

 

 

CAUTION:

 

ponents aside.

 

 

 

 

 

 

 

 

• Inspect all parts for damage prior to installation and

Possible cancer hazard by inhalation. Can

cause respiratory, skin and eye irritation.

 

start-up.

 

 

 

 

 

 

 

• Completely read all instructions before attempting to

This product contains fiberglass wool and ceramic fiber

 

assemble and install this product.

 

materials. Airborne fibers from these materials have been

 

If you observe damage to the water heater or any of its com-

listed by the State of California as a possible cause of can-

 

ponents, DO NOT ASSEMBLE OR INSTALL IT OR MAKE

cer through inhalation. Use special care when handling

 

ANY ATTEMPT TO FIX THE DAMAGED PART(S). Contact

ceramic fiber (chamber lining and base insulation) materials.

 

the place of purchase for further instructions.

Ceramic fibers can be converted to chrystobalites, a sub-

 

• After installation, dispose of packaging material in the

stance listed as a probable cause of cancer. Suppliers of

 

proper manner.

 

 

 

fiberglass wool products recommend the following mea-

 

Location Requirements

 

 

sures be taken when handling these materials:

 

 

 

Precautionary measures:

 

The water heater must be installed indoors in an area not

• Avoid breathing fiberglass dust.

 

subject to freezing temperatures and in a vertical position on

• Avoid contact with skin and eyes.

 

a level surface. Water heaters located in unconditioned

• Use a National Institute for Occupational Safety and

 

spaces (e.g., attics, basements etc.) may require insulation

 

of the

water

piping, drain

piping

and venting to protect

Health (NIOSH) approved dust/mist respirator.

 

 

against condensation.

 

 

 

• Wear long-sleeved, loose fitting clothing, gloves and eye

 

 

 

 

 

The water heater must be installed on a non-combustible

protection.

 

floor, as close to the chimney as practical. Select a location

• Wash work clothes separately from other clothing. Rinse

 

as centralized within the piping system as possible. The

washer thoroughly.

 

heater should be located in an area where leakage of the

Removing the burner may generate airborne fiber concen-

 

tank or connections will not result in damage to the area

tration requiring additional protection.

 

adjacent to the water heater or to lower floors of the struc-

First aid measures:

 

ture (see “IMPORTANT” notice on the following page).

• Eye contact - Flush eyes with sterile water to remove for-

 

Before installing this water heater, consideration and plan-

eign objects. If irritation or other symptoms persist, seek

 

ning must be given to the following details:

 

medical attention.

 

• Proximity to walls and other objects (see Figures 1, 2 &

• Skin contact - Wash affected areas gently with soap and

3).

 

 

 

 

 

 

 

warm water after handling.

 

• Access to oil supply (see “Oil Supply”).

 

 

 

 

 

• Routing and support of the vent piping and termination

 

 

WARNING

 

 

 

(see “Venting”).

 

 

 

 

• Do not use

 

gasoline, crank case oil or an

 

• Position of water supply and placement of water piping

oil containing gasoline.

 

and floor drain (see “Water Supply”).

 

• Do not tamper with unit or controls.

 

• How and where to obtain combustion and ventilation air

• Do not leave paper or rags around the

 

supply. (see “Air Requirements”).

(see “Electrical

burner or heater.

 

• Connection to

the electrical service.

 

Supply”).

 

 

 

 

 

 

• Do not experiment with the burner.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

–

5 –

 

 

 

 

 

 

 

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Contents Immediately call your oil supplier For Your SafetyWhat to do if YOU Smell OIL Table of Contents For Installations in Canada II SafetyIntroduction Consumer ResponsibilitiesSafety Warning Flammable Vapours For Installations in the United StatesSafety Warning Scalding Relief Valve Requirements T&PIII Installation Earthquake Zones Clearances and AccessibilityOil Supply JWF307V Model JWF307 JWF507 JWF657 Air Requirements Where the water heater is locatedAir Supply Ducted Furnace Room And/or roomVent and Exhaust Connections Water Supply Blocked Vent Safety SwitchPower Venting Plumbing Connections Center Flue Filling the Water HeaterVacuum Relief Valves Temperature and Pressure Relief ValveClosed System/Thermal Expansion Discharge Line/DriptubeElectrical Supply Installation Of The Aquastat Temperature Control48245 IV Operation Installation ChecklistWater Temperature Regulation Water Heater Sounds Anode MaintenanceSmoke/Odour Anode Rod/Water OdourMaintenance Re-Starting The Heater After Shut- Down Shut Down For Extended PeriodsVI Combo Heating Combo Heating Baseboard InstallationVII OIL Burner Listing Beckett AFG GSW-J5006 ~ Certificate of Warranty ~

JWF657, JWF507 specifications

The GSW JWF657 and JWF507 are two prominent models in the GSW lineup, known for their innovative features, advanced technologies, and robust characteristics. These models have been designed to cater to a wide range of applications, making them popular choices among users looking for efficient performance and reliability.

Starting with the JWF657, this model boasts a high-capacity design, making it suitable for both residential and commercial use. One of its standout features is the energy-efficient motor that not only reduces power consumption but also enhances performance. The JWF657 includes a user-friendly control panel that allows for easy adjustments and settings, ensuring that users can operate the machine with minimal effort.

In terms of technology, the JWF657 integrates smart sensors that monitor operational parameters in real-time. This feature ensures that the equipment runs at optimal efficiency, reducing wear and tear while extending the lifespan of the product. Another noteworthy attribute is the noise reduction technology, which minimizes operational sound, making it ideal for environments where noise levels need to be kept to a minimum.

On the other hand, the JWF507 model is tailored for those who prioritize compactness without compromising performance. Its sleek design makes it a perfect fit for smaller spaces, while its powerful engine ensures that it can handle demanding tasks with ease. The JWF507 also includes advanced safety features such as automatic shut-off systems and overload protection, ensuring user safety and preventing equipment damage.

Both models are equipped with advanced filtering technologies that promote better air quality and energy conservation. They come with durable construction materials that can withstand harsh conditions, ensuring longevity and reliability. Additionally, routine maintenance is simplified with easy access points for cleaning and servicing.

In summary, the GSW JWF657 and JWF507 are engineered for excellence, combining innovative features with user-friendly designs to offer optimal performance. Whether you need high capacity or compact efficiency, these models stand out in the market for their reliability, safety features, and advanced technologies. Users can trust these products to deliver consistent results while being easy to maintain and operate.
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