Westinghouse WGen9500TFc User manual

WGen9500TFc
PORTABLE GENERATOR
GASOLINE: 9500 RUNNING WATTS | 12500 PEAK WATTS
PROPANE: 8500 RUNNING WATTS | 11200 PEAK WATTS
NATURAL GAS: 7500 RUNNING WATTS | 9500 PEAK WATTS
DO NOT RETURN THIS PRODUCT TO THE STORE
If you have questions or need assistance, please call customer
service at 855-944-3571.
USER MANUAL

2 | English
TABLE OF CONTENTS
Introduction.............................................................................................................................................................................2-3
Safety ...................................................................................................................................................................................4-12
Electrical..................................................................................................................................................................................13
Components .......................................................................................................................................................................14-15
Assembly............................................................................................................................................................................16-17
Operation............................................................................................................................................................................18-27
Care and maintenance .......................................................................................................................................................27-35
Troubleshooting.......................................................................................................................................................................36
Schematics..............................................................................................................................................................................37
Hotline de service/Company Address.........................................................................................................................Back Page
INTRODUCTION
WARNING
Operating, servicing, and
maintaining this equipment can expose you to
chemicals including engine exhaust, carbon
monoxide, phthalates, and lead, which are
known to the State of California to cause cancer
and birth defects or other reproductive harm. To
minimize exposure, avoid breathing exhaust, and
wear gloves or wash your hands frequently when
servicing this equipment. For more information go
to www.P65warnings.ca.gov.
DISCLAIMERS
All information, illustrations, and specications in
this manual were in effect at the time of publishing.
The illustrations used in this manual are intended
as representative reference views only. We reserve
the right to make any specication or design change
without notice.
ALL RIGHTS RESERVED
All rights reserved. No reproduction allowed in any form
without written permission from Westinghouse Outdoor
Power Equipment.
DANGER
Read this manual before
using or performing maintenance on this
product. Failure to follow the instructions and
safety precautions in this manual can result
in serious injury or death.
UPDATES
The latest User Manual for your Westinghouse
products can be found under our support tab.
wpowereq.com/pages/manuals
Or scan the following QR code with your smartphone
camera to be directed to the link.
PRODUCT REGISTRATION
For trouble-free warranty coverage,
it is important to register your
Westinghouse product.
You can register by:
lCompleting and mailing the product
registration card included in the
carton.
lRegistering your product on-line at:
wpowereq.com/ pages/warranty-registration
lScanning the above QR code with your smartphone
camera to be directed to the mobile registration link.
For Your Records
Date of Purchase:
Model Number:
Serial Number:
Place of Purchase:
lSending the following product information to:
Westinghouse Outdoor Power
Warranty registration
777 Manor Park Drive
Columbus, OH 43228
IMPORTANT: Keep your purchase receipt for trouble-
free warranty coverage.

English | 3
INTRODUCTION
SPECIFICATIONS
AC Voltage........................................................120V/240V
Power (Running)....... 9500W (Gasoline), 8500 (Propane),
7500 (Natural Gas)
Power (Peak).........12500W (Gasoline), 11200 (Propane),
9500 (Natural Gas)
AC Current......................................79.2/39.6A (Gasoline),
70.8/35.4A (Propane),
62.5/31.3A (Natural Gas)
Frequency.................................................................60 Hz
Phase ...................................................................... Single
RPM........................................................................... 3600
Power Factor ................................................................ 1.0
Insulation Class ...............................................................H
Maximum Ambient Temperature................... 104°F (40°C)
Fuel Type....................Unleaded gasoline (87–93 Octane)
Do not use E15 or E85 fuel in this product.
Fuel Capacity.................................... 6.6 gallons (25 liters)
Oil Capacity .....................................1.16 quarts (1. 1liters)
Oil Type .........................................................SAE 10W-30
Spark Plug.................................................................F7TC
Spark Plug Gap .................................... 0.03 in. (0.70 mm)
Valve Intake Clearance........................0.0031 – 0.0047 in.
(0.08 – 0.12 mm)
Valve Exhaust Clearance ....................0.0051 – 0.0067 in.
(0.13 – 0.17 mm)
AC Grounding System.............................Bonded to frame
NOTICE
The effect of altitude on
horsepower will be greater if no carburetor
modication is made. A decrease in engine
horsepower will decrease the power output of
the generator. Contact our service team to order
altitude kits.
NOTICE
Thank you for choosing
Westinghouse! PLEASE READ BEFORE
RETURNING THIS PRODUCTFORANY REASON.
If you have a question or experience a problem
with your Westinghouse purchase, call us at
1-855-944-3571 to speak with an agent.
SAVE THIS MANUALFOR FUTURE REFERENCE.
NOTICE
This product is designed
and rated for continuous operation at ambient
temperatures betweem 23°F (-5°C) and 104°F
(40°C). If needed, this product can be operated in
extremely hot or extremely cold temperatures for
short periods. If the product is exposed to extreme
temperatures during storage, it should be brought
back within the optimal temperature range before
operation. This product must always be operated
outdoors in a well-ventilated area and far away
from doors, windows, and other vents.
Maximum wattage and current are subject to and
limited by such factors as fuel BTU content, ambient
temperature, altitude, engine conditions, etc.
Maximum power decreases about 3.5% for each
1,000 feet above sea level, and will also decrease
about 1% for each 10°F (6°C) above 60°F (16°C)
ambient temperature.
HAVE QUESTIONS?
Email us at [e-mail]
or call 1-855-944-3571

4 | English
SAFETY
SAFETY SYMBOLS
Follow all safety information contained in this user’s
manual as well as the information on the product
labeling.
Symbol Description
Safety Alert Symbol
Fire Hazard
Electrical Shock Hazard
Burn Hazard. Do not touch hot surfaces.
Asphyxiation Hazard
Do Not Operate in Wet Conditions
Read Manufacturer’s Instructions
5 FEET (1.5m)
MINIMUM
FROM OBJECTS
Maintain Safe Distance
Ground. Consult with electrician to
determine grounding requirements before
operation.
CARBON
MONOXIDE
CO
Carbon Monoxide
SAFETY DEFINITIONS
The words DANGER, WARNING, CAUTION, and
NOTICE are used throughout this manual to highlight
important information. Make sure that the meanings
of this safety information is known to all who operate,
perform maintenance on, or are near the generator.
This safety alert symbol appears
with most safety statements. It
means attention, become alert, your
safety is involved! Please read and
abide by the message that follows
the safety alerts symbol.
DANGER
Indicates a hazardous situation
which, if not avoided, will result in death or serious
injury.
WARNING
Indicates a hazardous situation
which, if not avoided, could result in death or
serious injury.
CAUTION
Indicates a hazardous situation
which, if not avoided, could result in minor or
moderate injury.
NOTICE
Indicates a situation which can
cause damage to the generator, personal property,
and/or the environment, or cause the equipment to
operate improperly.
NOTE: Indicates a procedure, practice or
condition that should be followed for the generator
to function in the manner intended.

English | 5
SAFETY
IMPORTANT SAFETY INSTRUCTIONS
DANGER
Generator exhaust contains
high levels of carbon monoxide (CO), an invisible,
odorless, and extremely poisonous gas. If you
smell exhaust fumes, you are breathing carbon
monoxide. But, even if you do not smell exhaust
fumes you may be inhaling CO.
ONLY operate generators outside, in a well-
ventilated area. NEVER operate generators
indoors, doing so CAN KILL YOU IN MINUTES.
• Correct Use- ONLY use generators outside and
downwind, far away from windows, doors and vents.
ALWAYS direct exhaust away from occupied spaces.
ALWAYS install battery-powered carbon monoxide
detectors or plug-in carbon monoxide detectors with
battery back-up in living areas. See Figure 1.
• Incorrect Use- NEVER use a generator in your
home, garage, basement, attic, crawl space or any
other fully or partially enclosed area. Areas such
as these can allow dangerous levels of carbon
monoxide to accumulate. An open door or a run-
ning fan WILL NOT provide adequate ventilation.
See Figure 2.
If you start feeling dizzy, weak, or sick while using
the generator, move to fresh air IMMEDIATELY.
Contact a doctor. You may be experiencing carbon
monoxide poisoning.
DANGER
Fire and electrocution hazard.
DO NOT connect to a building’s electrical system
unless the generator and a transfer switch have
been properly installed and the electrical output
has been veried by a qualied electrician. The
connection must isolate the generator power from
utility power and must comply with all applicable
laws and electrical codes. Failure to properly isolate
the generator power could cause property damage
and create a dangerous backfeed of electricity
which could kill or seriously injure utility workers.
DANGER
Electrocution hazard. NEVER
use the generator in a location that is wet or damp.
NEVER expose the generator to rain, snow, water
spray, or standing water while in use. Protect the
generator from all hazardous weather conditions.
Moisture or ice can cause a short circuit or other
malfunction in the electrical circuit.
WARNING
Familiarize yourself with all
the instructions, safety warnings, illustrations, and
specications provided with this product. Failure to
follow the manufacturer’s instructions may result
in electric shock, re, and/or carbon monoxide
poisoning that can lead to death or serious injury.
NOTICE
Install battery-powered carbon
monoxide detectors or plug-in carbon monoxide
detectors with battery back-up in living areas.
lThis product should ONLY be used outdoors.
lNEVERuseageneratorinyourhome,garage,basement,
attic, crawl space or any other fully or partially enclosed
area. Areas such as these can allow dangerous levels
of carbon monoxide to accumulate. Carbon monoxide
(CO), an invisible, odorless, and extremely poisonous
gas CAN KILL YOU IN MINUTES.
lOnly use OUTSIDE and far away from windows, doors,
and vents as recommended by the US Department
of Health and Human Services Centers for Disease
Control and Prevention. Your specic home and/or wind
conditions may require additional distance.
lTheNational ElectricalCoderequirestheuse ofatransfer
switch or other suitable transfer equipment whenever a
portable generator is connected to a building’s electrical
system. Transfer switches isolate generator power from
utility power and prevent backfeeding of electric power
into the utility system.
FIG. 1
FIG. 2
A- Exhaust (CO)
B- Only use OUTSIDE and FAR AWAY from windows, doors, and vents
C- CO detectors in living areas
A- Exhaust (CO)
B- Living Area
C- Basement Crawlspace
D- Entryway/Porch/Mudroom
E- Garage
ABC
A
B
C
DE

6 | English
SAFETY
NOTE: A transfer switch must be installed by a qualied
electrician in accordance with applicable electrical
codes. Some jurisdictions may require the installation
to be inspected by local authorities. Keep all relevant
installation, inspection, and maintenance information.
lNever use the generator to power medical support
equipment.
lNever expose the generator to rain, snow, water spray,
or standing water while in use. Store and operate the
unit in a dry or covered (but not enclosed) location.
lDo not let children or untrained individuals operate the
generator.
lKeep children, bystanders, and pets a minimum of 10 ft.
away from a running generator.
lMaintain Safe Distance. While operating and storing,
keep at least ve feet of clearance on all sides of the
generator, including overhead. Turn the unit off and
allow it to cool a minimum of 30 minutes before storage.
Heat created by the mufer and exhaust gases could
be hot enough to cause serious burns and/or ignite
combustible objects.
lDo not operate the unit in areas where combustible or
hazardous materials are stored including gasoline and
natural gas lling stations.
lDo not operate the generator while barefoot, with
wet hands or feet, while standing in water or in wet
conditions.
lDo not use this unit when you are tired or under the
inuence of drugs, alcohol, or medication.
lBurn Hazard. Do not touch hot surfaces.
lDo not contact the mufer or engine. They are very
HOT and will cause severe burns. Do not put body parts
or any ammable or combustible materials in the direct
path of the exhaust.
lKeep hands, ngers, feet, and other body parts away
from all moving parts of the generator.
lDo not connect worn or damaged electrical cords to the
generator. NEVER touch frayed or exposed wires.
lDo not operate the generator on an incline. The unit
should always be placed on a at stable surface.
lCheck the physical condition of the product prior to each
use. Look for loose bolts, uid leaks, and other signs
of wear. Replace all damaged items. For replacement
parts or assistance, contact our customer service team.
lFor optimal performance, use the generator in
temperatures between 23°F (-5 °C ) and 104°F (40°C)
with a maximum relative humidity of 90%.
lBefore starting the generator, check all uids (oil and
gasoline).
lDo not remove the oil dipstick or fuel cap when the
generator is running.
lSecurely tighten the oil dipstick after adding oil and the
fuel cap after adding gasoline.
lAvoid skin contact with engine oil or gasoline. Wear
protective clothing and equipment. Wash all exposed
skin with soap and water. Prolonged skin contact with
gasoline or engine oil may cause severe skin irritation
and other adverse reactions.
lGenerator’s vibrate and bounce during normal
operation. Check the generator and all of the cords
connected to it for any damage that may have resulted
from the vibration. Replace or repair damaged items
as needed. Do not use the generator or any items that
show signs of damage.
lAll electrical tools and appliances operated from this
generator must be properly grounded by use of a third
wire or be double-insulated.
lBefore transporting the generator, disconnect the spark
plug boot, drain the fuel tank and properly restrain the
unit.
lFuel or oil may leak from the generator during transport.
Place a towel, plastic sheet, or absorbent pad beneath
the unit to protect your vehicle.
lTo prolong the life of this product, follow the instructions
in the Care and Maintenance section of this manual.
lReplace damaged or worn items with recommended
or equivalent replacement parts. Using an incorrect
or incompatible part might create a hazard that could
result in serious personal injury.
lAlways remove any tools or other service equipment
used during maintenance away from the generator
before operating.
GROUNDING
See Figure 3.
WARNING
Shock hazard. Failure to
properly ground the generator can result in electric
shock.
NOTICE
Only use grounded 3-prong
extension cords, tools, and appliances, or double-
insulated tools and appliances.
The generator neutral is bonded to the frame. There is
a permanent conductor between the generator (stator
wire)and theframe.Ifthisgenerator willbeusedonlywith
cord and plug equipment connected to the receptacles
mounted on the generator, National Electric Code does
not require that the unit be grounded. However, other
methods of using the generator may require grounding
to reduce the risk of shock or electrocution.
Before using the ground terminal, consult a qualied
electrician, electrical inspector, or local agency having
jurisdiction for local codes or ordinances that apply to
the intended use of the generator.

English | 7
SAFETY
DISCONNECTING THE BONDED NEUTRAL
See Figure 3.
The bonded neutral should only be removed under
specic circumstances. Consult a qualied electrician
to determine if circumstances require disconnecting
the bonded neutral.
lRemove the alternator cover.
lRemove the green/yellow bonded jumper wire from
the ground bolt and unmarked terminal connection.
Reinstall the bolts and tighten securely.
lKeep the bonded jumper wire in a secure location
so that the generator can be returned to the original
conguration.
NOTICE
Apply a new “NEUTRAL
UNBONDED” Label over the “NEUTRAL BONDED
TO FRAME” label on the front of the control panel.
SAFETY PRECAUTIONS FOR GASOLINE
AND GASOLINE VAPOR
DANGER
Fire and explosion hazard.
Gasoline is highly explosive and ammable and
can cause severe burns or death.
WARNING
Fire and Burn Hazard. NEVER
loosen or remove the fuel cap while the generator
is running. Turn the unit off and allow it to cool for at
least ve minutes before adding gasoline. Loosen
the fuel cap slowly.
WARNING
In case of a gasoline re, do
not attempt to extinguish the ame unless the
engine/fuel control switch is in the OFF position.
Introducing an extinguisher to a generator with an
open fuel valve could create an explosion hazard.
lFire Hazard. Gasoline is highly ammable. Handle with
care.
lNever use gasoline as a cleaning agent.
lGasoline is a skin irritant and needs to be cleaned up
immediately if it comes in contact with the skin.
lDo not store gasoline near furnaces, water heaters,
or any other appliances that produce heat or have
automatic ignitions.
lKeep gasoline away from sparks, open ames, pilot
lights, heat, and other sources of ignition.
lStore any containers containing gasoline in a well-
ventilated area, away from any combustibles or source
of ignition.
lALWAYS store gasoline in a container approved
for gasoline. Unapproved containers can break or
deteriorate allowing gasoline or gasoline vapors to
escape which can create a serious hazard.
lGasoline has a distinctive odor, this will help detect
potential leaks quickly.
lGas vapors can cause a re if ignited.
lDo not smoke when handling fuel, adding fuel to the
generator, or emptying the gas tank.
lWear eye protection while refueling.
lBefore adding fuel to the generator, turn the unit off and
allow it to cool a minimum of ve minutes. If necessary,
move the unit to level ground.
lDo not remove the fuel tank cap when the generator is
running.
lLoosen the fuel cap slowly to safely release pressure,
keep gasoline from escaping around the cap, and to
avoid the heat from the mufer igniting fuel vapors.
A- Ground Terminal
B- Ground Bolt
C- Bonded Jumper Wire (Green/Yellow)
D- Unmarked Terminal Connection
FIG. 3
A
B
C
D

8 | English
SAFETY
lNEVER ll the generator’s gasoline tank beyond the
maximum ll ring on the fuel screen. Keeping gasoline
levels at or below the ll ring will allow for fuel expansion.
Overlling the fuel tank can result in a sudden overow
of gasoline and result in spilled gasoline coming in
contact with HOT surfaces.
lSpilled fuel can ignite. Wipe up spills immediately
and allow area to dry before operating the generator.
NEVER attempt to burn off spilled fuel.
lSecurely tighten the fuel cap after adding gasoline.
lDo not cover the fuel cap while the generator is in
operation. Covering the cap may cause the engine to
fail or damage the product.
lDrain fuel before storing the unit. Store the unit and
the fuel separately in well-ventilated areas away from
sparks, open ames, pilot lights, heat, and other sources
of ignition.
lTurn the unit off and allow it to cool a minimum of 30
minutes before draining fuel.
LIQUID PETROLEUM GAS (LPG/PROPANE)
WARNING
Fire and explosion hazard.
Never use a gas container, LPG/propane hose,
propane cylinder or any other fuel item that
appears to be damaged. If there is a strong smell of
propane while operating the generator, fully close
the propane cylinder valve immediately. Once the
propane is off, use soapy water to check for leaks
on the hose and connections on the tank valve and
the generator. Do not smoke or light a cigarette or
check for leaks using any open ame source such
as a match or lighter. If a leak is found, contact a
qualied technician to inspect and repair the LPG/
propane system before using the generator.
CAUTION
Fire and explosion hazard.
Only use approved Propane cylinders with an
Overlling Prevention Device (OPD) valve. Always
keep the tank in a vertical position with the valve on
top and placed at ground level on a at surface. Do
not allow tanks to be near any heat source. When
transporting and storing, turn the propane cylinder
valve to the fully closed position and disconnect the
tank. Make sure to always cover the generator inlet
and tank outlet with protective plastic caps.
lLPG/Propane is highly ammable and explosive.
lIn case of a LPG/Propane re, DO NOT attempt
to extinguish the ame if the fuel valve is in the gas
position. Introducing an extinguisher to a generator with
an open fuel valve could create an explosion hazard.
lLPG/Propane can settle in low places because it is
heavier than air.
lLPG/Propane has a distinctive odor added to help
detect potential leaks. If there is a smell, DO NOT use
the engine.
lAlways keep a propane cylinder in an upright position.
lWhen exchanging propane cylinders, be sure the tank
valve is the same type.
lLPG/propane will burn the skin. Prevent skin contact at
all times.
lKeep the propane cylinder away from the generator
exhaust.
lLarge (500–1000 gallon) propane cylinders will require
a certied plumber to install the fuel line to the generator
and the loose regulator is not used (the regulator that is
attached to the fuel tank). The pressure as measured
at the regulator mounted to the generator must be 7
in. to 14 in. of water column. A certied plumber must
ensure that the pressure is correct or install a step down
regulator if needed.
lMake sure the generator and propane cylinder are on a
at surface before operating.
lIf there is a propane odor do not start the unit because
there may be a potential leak. Never place a propane
cylinder near the engine exhaust.
lWhen transporting, make sure the propane cylinder and
LPG/propane hose are not attached to the generator.
lStore propane cylinder away from sparks, open ames,
pilot lights, heat, and other sources of ignition.
lDo not store propane cylinder near furnaces, water
heaters, or any other appliances that produce heat or
have automatic ignitions.
NATURAL GAS (NG)
WARNING
Fire and explosion hazard.
Never use a natural gas supply line, natural gas
hose, or any other fuel item that appears to be
damaged. If there is a strong smell of natural gas
while operating the generator, close off all gas
sources immediately. Once the natural gas is off,
use soapy water to check for leaks on the hose
and connections on the branch supply and the
generator. Do not smoke or light a cigarette or
check for leaks using any open ame source such
as a match or lighter. If a leak is found, contact a
qualied plumber to inspect and repair the natural
gas system before using the generator.
WARNING
Natural gas (NG) is highly
explosive and ammable and can cause severe
burns or death.
WARNING
Do not route the natural gas
hose under a deck, oating patio, or other structure.
The hose must be visible.
WARNING
For proper installation, consult
a licensed professional natural gas plumber.

English | 9
SAFETY
WARNING
Turn off the gas at the natural
gas supply line when the generator is not in use.
NOTICE Generator installation must
strictly comply with all applicable federal, state,
and local laws as well as codes and regulations.
Laws and regulations pertaining to the installation
of this equipment are routinely updated and may
vary based on relevant local jurisdiction, how the
generator will be used, and the installation site.
Check with the authority having local jurisdiction
(AHJ) for a complete list of laws, regulations, and
codes that may apply to you. Information this
manual should never be interpreted in a way
that conicts with any local, state, or federal
laws. When in doubt, always abide by local
laws.
lInspect natural gas hose before each use and replace if
damaged.
lOnly use natural gas hoses that comply with local,
state, or federal laws. Hose requirements may vary in
different regions. Check with the authority having local
jurisdiction (AHJ).
lVerify that the natural gas supply line from the house
was properly installed by a qualied plumber and that
the natural gas hose is securely connected before using
the generator.
lBefore starting the engine, purge the natural gas supply
line and perform a leak test.
lAlways disconnect the generator and natural gas hose
from the natural gas supply line when the gas supply is
being pressure tested.
l Keep the natural gas hose and natural gas supply line
away from the mufer and other heated surfaces.
l Keep a re extinguisher near the generator at all times.
LEAK TESTING
See Figure 4.
NOTICE Connections on the hose and the
natural gas/propane inlet were tested at the factory to
make sure there were no gas leaks. However, shipping
and handling may have loosened connections. We
recommend that you always test for leaks before using
the generator.
To test for natural gas (NG) leaks:
l Connect the natural gas hose to the natural gas/
propane inlet on the generator and to the natural gas
supply line.
l Brush the inlet, hose connections, and gas supply
valve with a soapy solution made of a 20/80 mixture of
mild soap and water.
l If bubbles begin growing, there is a leak.
• If the leak is at the inlet, contact customer service.
DO NOT USE THE GENERATOR.
• If the leak is at the hose connections, reinstall the
hose securely and perform the check again. If the
leaks persist, DO NOT USE THE GENERATOR.
• If the leak is at the natural gas supply line, DO NOT
USE THE GENERATOR.
To test for LPG/Propane leaks:
l Connect the LPG/propane hose to the natural gas/
propane inlet on the generator and to the cylinder
valve.
l Open the cylinder valve. If you hear a rushing sound,
immediately turn off the cylinder valve. This noise
indicates a signicant leak at the connection. Replace
the cylinder or have it repaired.
l Brush the inlet, hose connections, and LP gas cylinder
with a soapy solution made of a 20/80 mixture of mild
soap and water.
l If bubbles begin growing, there is a leak.
• If the leak is at the inlet, contact customer service.
DO NOT USE THE GENERATOR.
• If the leak is at the hose connections, reinstall the
hose securely and perform the check again. If the
leaks persist, DO NOT USE THE GENERATOR.
• If the leak is at the cylinder, do not use or move
the cylinder. Contact the re department or the gas
supplier.
A- Leak Testing with Soapy Water (Natural Gas)
B- Leak Testing with Soapy Water (Propane)
FIG. 4
A
B

10 | English
SAFETY
IMPORTANT INFORMATION FOR THE
CO SENSOR
The CO Sensor monitors for the accumulation of
poisonous carbon monoxide gas around the generator
when the engine is running. If increasing levels of CO
gas are detected, the CO Sensor automatically shuts
down the engine.
The CO Sensor will also detect the accumulation of
carbon monoxide from other fuel burning sources used
in the area of operation. For example, if the exhaust of
fuel burning tools is pointed at a CO Sensor-equipped
generator, a shut-off may be initiated due to rising CO
levels. This is not an error. Hazardous carbon monoxide
has been detected. Move and redirect any additional
fuel burning sources to dissipate carbon monoxide
away from personnel and occupied buildings.
NOTE: Remote start-equipped generators must be
restarted with the START/STOP button on the control
panel after an automatic shut-down occurs.
Generators are intended to be used outdoors, far from
occupied buildings and the exhaust pointed away from
personnel and buildings. If misused and operated in a
location that results in the accumulation of CO, like in
a partially enclosed area, the CO Sensor shuts off the
engine and the RED indicator light will ash notiying the
user that there are unsafe levels of carbon monoxide.
If the generator shuts off and the RED indicator light
ashes, leave the area immediately. Wait for the carbon
monoxide to dissipate and the RED indicator light to
turn off before returning to the affected area. Once it is
safe to return, read the Action Label for further steps
to take. The CO Sensor DOES NOT replace carbon
monoxide alarms. Install battery-powered carbon
monoxide alarm(s) in your home.
WARNING
Automaticshutoffaccompanied
with a ashing RED light in the CO Sensor portion of
the control panel is an indication that the generator
was improperly located which allowed carbon
monoxide to accumulate to unsafe levels. If you
start to feel sick, dizzy, weak, or carbon monoxide
detectors in your home indicate an alarm, get to
fresh air immediately. Call emergency services.
You may have carbon monoxide poisoning.
UNDERSTANDING THE CO SENSOR’S
INDICATOR LIGHTS
See Figure 5.
COLOR DESCRIPTION
RED
Unsafe levels of carbon monoxide
accumulated around the generator.
After shut-off, the RED indicator
light in the CO Sensor area of the
control panel will flash to provide
notification that the generator was
shut-off due to carbon monoxide
levels rising above a safe threshold.
The RED light will flash for at least
five minutes after a CO shut-off.
When it is safe to do so, move the
generator to an open, outdoor area
far away from occupied spaces
with exhaust pointed away. Once
relocated to a safe area and the red
light is off, the generator can be
restarted. Introduce fresh air and
ventilate the area where the gener-
ator had shut down.
YELLOW
A CO sensor system fault occurred.
When a system fault occurs, the
generator is automatically shut
down and the YELLOW indicator
light in the CO auto-shutoff area of
the control panel will flash to provide
notification that a fault has occurred.
The YELLOW light will flash for at
least five minutes after a fault. The
generator can be restarted but may
continue to shutoff. A CO sensor
fault can only be diagnosed and
repaired by an authorized Westing-
house service center.
A- Service Generator LED
B- Automatic Shutoff LED
FIG. 5
B
A