GenConnex GXG LP-EU2200i-SA-EC, GXG LP-EU2200i-Comp-EC, GXG LP-EU2200i-HX-EC, GXG LP-EU2200i-Camo-EC Owner's Manual
Genconnex is a trademark of New England Gen-Connect LLC
Honda is a registered trademark of Honda Motor Co., Ltd.
70-00019r1.00
Engineered to the next level
Genconnex
TM
Engineered to the next level
Genconnex
TM
Supplement
to Honda EU2200i
OEM Owner’s Manual
Model numbers
GXG LP-EU2200i-SA-EC
GXG LP-EU2200i-Comp-EC
GXG LP-EU2200i-HX-EC
GXG LP-EU2200i-Camo-EC
Propane
modified Honda EU2200i
by GenConneX
TM
1-800-341-0792
Parts, Service and Support
sales@genconnesdirect.net
Genconnex
TM
Generator Warranty
These products are warranted for 3 years or 1000hrs hours, whichever
comes first, from defects in material and workmanship for its intended
use. The Warranty starts from your shipment arrival date from us or one
of our approved resellers, and is transferable to subsequent purchasers
only in California. We reserve the right to deny warranty claims when, in
our sole but reasonable determination conclude that the cause of the
primary failure was due to misuse and neglect (including but not limited
to flood, sand & debris filled, impact with vehicle or heavy object, etc).
This warranty is applicable only to the items purchased.
We disclaim any responsibility for loss of time or use of the product,
transportation, commercial loss, or any other incidental or consequential
damage. Any implied warranties are limited to the duration of this written
limited warranty.
We will either repair or replace with like-kind unit, or
issue a refund based on the pro-rata remaining term of the warranty
period, within 30 days of receipt of the unit or goods. We will pay
shipping costs within the continental 48 states to and back from our
repair facility if you call first to get a pre-paid shipping label sent to you
by us.
Factory and Warranty
35 Pond Park Road, Unit 11, Hingham, MA 02043 GenconnexTM and HomeconnexTM are trademarks of
New England Gen-Connect LLC, Copyright 2018 All rights reserved.
www.genconnex.net www.genconnexdirect.net
We
offer out-of-warranty repair service for any units we modify or
manufacture at our main factory and at additional authorized dealers
provided parts are still available from the original OEM. Please call for
details or go to www.genconnexdirect.net to locate a service center near
you.
Consumer Service Information
Engineered to the next level
Genconnex
TM
5
Dear Customer,
Thank you for purchasing a GenconnexTM modified Honda generator.
We sincerely hope you are satisfied with your purchase for many years.
Before operating your generator, please take a moment to read this
entire manual along with the original Honda owner’s manual. This
manual is intended to be a supplement to the original Honda Owner’s
Manual with regard to operation on alternate fuels. Where different, this
manual supersedes the Honda Owner’s Manual unless otherwise noted.
Table of Contents
1) Safety Information …….………………….….….… 1
2) Quick Tips …………................................…...…..... 2
3) Use & Operating Instructions ..........….…..... 3 - 4
Switching between fuels
Installing the correct fuel orifice
Connecting to propane & natural gas
Priming before starting
3) Troubleshooting Tips ......……...………...…........ 4
5) Technical …………….............................….…..….. 5
Propane tank sizing & run times
Understanding pressure regulators
Specifications specific to Tri-Fuel conversion
High altitude operation
6) Warranty & Service Information ......…..….......... 6
GenconnexTM Dealer Locations
Customer Service Information
Technical Information
Specifications changes for Tri-Fuel conversion
Engine Oil Fully synthetic SAE 10W-30
Fuel Options Propane, Natural Gas or Gasoline
Propane & Nat. Gas Pressure7-11” water column (approx. 1/2psi)
Spark Plug
CR5HSB
(NGK) gap to 0.020-0.022”
Note spark gap can be set closer to .020 for better operation in cold weather for propane
and natural gas, and closer to .031 for best operation in general with gasoline.
Modification for High Altitude Operation
Please contact your authorized GenconnexTM servicing dealer for the correct
high altitude fuel orifice kit for operation of your generator at altitudes above
5,000 feet (1,500 meters). This includes propane or natural gas When installed,
this kit will enable your generator to meet emission standards throughout its
useful life at the specified altitude. When not operating above 5,000 feet, please
make sure to have your generator converted back to prevent overheating and
serious engine damage.
Propane Tank:
(psi = pounds per square inch) (w.c. = inches Water Column)
Red Regulator reduces to:
Silver regulator reduces to:
60psi - 120psi+ (too high!)
Pressure
10-15 psi / 277-330”w.c. (too high!)
1/2 psi / 7-11”w.c. (correct)
Understanding pressure regulators
Engine Oil:SAE 10W-30 Fully Synthetic (approx. 2/5 qt)
Spark Plug:NGK: CR5HSB gapped to .020-.022 inches
Quick Reference Information
Fuel Usage:
Based on lower heating value of Propane C3H8 is approx 85,000 Btu/gal @ 90% full tank
Note that tank refill can varying from 75-100% depending on provider.
RED means only can use tank/average load combination in weather above 32 deg F or tank won’ t
vaporize propane fast enough to keep up with demand. Propane stops vaporizing at -44Deg F.
Propane Load
1.80 lbs/hr at 1800 Watts
0.92 lbs/hr at 800 Watts
0.70 lbs/hr at 400 Watts
EU2200i
400W average load (eco on)
800W average load (eco on)
1200W average load
1800W average load
28hrs44hrs88hrs160hrs
21hrs33hrs67hrs120hrs
19hrs30hrs60hrs106hrs
12hrs20hrs40hrs 76hrs
How long will a tank run my generator?
20lb/4.7gal30lb/7.0gal 2-30lb/14gal 100lb/25gal
(400,000Btu)(600,000Btu)(1,200,000Btu)(2,000,000Btu)
1
4
Use & Operating Instructions continued from previous page
Troubleshooting
Generator won’t start, wont stay running or runs very poorly
1..Make sure the generator’s run switch is set to on.
2.Check that quick disconnect from hose to unit is fully seated and locked.
3.Check that propane tank hose connection is fully screwed on and tight.
4.Turn your propane tank off then back on slowly to check/reset tank internal valve.
5.Check that your air cleaner element is not flooded with oil. This can happen if your
generator tips over. If it is, squeeze filter between paper towels, then properly
dispose of oily paper towels. (oily rags can spontaneously combust in garbage or in
pile - hang until dry, then soak with water and detergent before discarding)
6.Check that your tank isn’t empty, or near empty.
7.If your propane tank tipped over, the tank valve may freeze up. Return tank to upright
position and let it sit for a while without use to let valve thaw and/or drain.
8.Listen for slight “hissing” sound before starting when pulling up on round ball on top of
inlet (to let you know fuel is flowing through tank and regulator)
9.Observe lights on front of generator panel to help diagnose problems.
1: Set your generator on a hard level surface outdoors such as a driveway or concrete
patio at least 5’ from any opening in a dwelling (window, door vent etc) but preferably 10
feet.
4: How to start your generator from propane
3: Attach the end of hose with the female quick-disconnect onto the generator’s male
quick-disconnect found near the pull starter side of generator. To do this, fully pull back on
the safety shroud of the female quick-disconnect to expose the ring of bearings, insert over
male on generator, then release the shroud to seal. See “Safety Information” section of this
supplement for more details.
2a: If using propane tank, place tank at least one foot away from generator making
sure it is secured from tipping over and close enough for the propane hose with
pressure reducing regulator to reach with a slight slack in the hose (not pulling on
fittings). A milk crate is ideal for 20 and 30lb tanks, but taller tanks will need additional
securing. Close the valve on the propane tank then attach the propane hose with
pressure reducing regulator onto the tank. Connection should be hand tight.
2b: If using propane from an outlet, make sure outdoor shutoff valve is in off position
then attach straight hose to outdoor quick disconnect near shutoff valve.
Safety Information
NOTICE:
This section is intended to augment safety information in the original Honda
OEM manual and not
supersede
it.
You must read the Honda Owner’s Manual
WARNING:
Failure to follow instructions may result in explosion or fire causing property
damage, serious injury or death.
DO NOT attempt to use damaged (including but not limited to kinked, cut, chewed or plugged)
equipment and hoses. See your local LP or Nat. Gas dealer for repairs.
DO NOT attempt to make repairs yourself
DO NOT connect to non-approved tanks or systems
DO NOT use open flame to check for gas leaks
DO NOT perform your own gas pipe installation or repair without a proper license
DO NOT let fuel hose/regulator or tank come in direct contact with exhaust pipe
DO NOT make any alterations or modifications to any natural gas or propane supply. You
must use a licensed gas fitter/plumber and follow all state and local codes.
ANSI Z21.41 Quick-Disconnect Devices Installation & Operation Instructions
1) Push back sleeve of socket (fig. 1), insert plug (fig. 2), and release sleeve.
2) Push plug until sleeve snaps forward locking plug in socket (fig. 3) (This turns on the
gas automatically if valve is is on and tank is connected
3) Leak test with leak test solution
CAUTION
Quick-disconnect devices are to be installed by a gas service technician only.
Install according to local codes or NFPA 54 (ANSI Z223.1) National Fuel Gas Code.
PROPANE & NAT. GAS QUICK-DISCONNECT FITTINGS
4. Prime the generator by pulling up on primer ball for 3 seconds
(see ball on top of generator at propane inlet), then pull starter
cord to start. If generator mis-starts, prime again then pull again to
start. Priming for too long will flood engine. If so, wait a minute
then try again.
32
1.PRIME FOR ONLY 3 SECONDS (only for propane and natural
gas) by gently pressing the button labeled ‘Primer’ on the demand
regulator. Over-priming will flood the engine preventing starting.
2.TURN PROPANE TANK ON SLOWLY to prevent EXCESS FLOW
VALVE from activating inside propane tank. To reset it, turn tank
off, unscrew and re-connect regulator then turn tank on slower.
3.The ‘Choke’ is not needed for propane or natural gas fuels.
4.NEVER store propane tanks in your home or garage.
5.We recommend that you always put the caps back over the quick-
disconnects immediately after use to prevent contamination or
water from entering the unit.
6.We recommend ECO mode only if your load will not be fluctuating
greatly. This prevents a brown-out and possible damage to your
equipment as the generator tries to quickly increase RPM’s to
handle the sudden change.
7.DO NOT operate any generator inside your home, garage, or
place of business to prevent death from Carbon Monoxide
inhalation. It must be used outdoors at all times with all nearby
doors and windows closed.
8.DO NOT operate any generator within 5 feet of any window, door
or other opening per The National Fire Code, and it is highly
recommend that it be at a minimum distance of 10 feet.
9.To shut off your generator when running on propane or natural
gas, we recommend that do so by turning off the propane tank or
fuel supply valve to prevent accidents.
Quick Tips
Use & Operating Instructions
GENERAL TANK SIZING GUIDELINES
per generator output rating
(assuming 1/2-3/4 average rated load)
> 10 Deg F
2kW 20lb tank,
3kW 30lb tank,
7kW 60lb-100lb tank
or dual 30lb
10 to -10 Deg F
2kW 30lb tank
3lW 40lb tank
7kW 100lb tank
or dual 40lb tanks
-10 to -20 Deg F
2kW 40lb tank
3lW 60lb tank
7kW Dual 60 to100lb tanks
2: Change fuel orifice if operating above 5,000 ft
To change fuel orifices, first pull the fuel line down and
off of the brass injector fitting. Using the supplied allen
wrench, unscrew the fuel orifice installed in the end of
the brass fitting and install the correct fuel orifice. This
is also how and where to install the alternate ‘High-
Altitude Orifice’ if needed for over 5000ft. Re-apply the
fuel tube fully onto the brass injector.
This lever does not effect the propane flow but does allow
the spark plug to fire when in the ON position.
Your generator has been pre-configured to run from propane but you may instead
configure it to operate at a high altitude (above 5,000ft). To do so, you will need to change
the fuel orifice located in the brass fitting attached to the fuel line shown circled below.
DO NOT connect your generator directly to a propane tank without the proper regulator or
to an intermediate 10-15psi regulator often found on large tanks. Your generator comes
pre-set from the factory to run from low pressure propane at 7-11” w.c. equivalent to
approx. 1/2psi standard household pressure.
3: Connect your generator using the correct hose
Propane hose with
pressure reducing
regulator for
connecting to 20-
100lb propane tank
Low pressure
propane straight-
through hose for
connecting to low
pressure outlet
CAUTION: You MUST use a licensed plumber or gas fitter to add a shutoff and
quick-disconnect gas outlet to your home’s propane tank!
Propane inlet location. Remove
protective cap for access
1: First turn the generator run switch to “ON”
Note: switch in picture is in “OFF” position.
TO OPERATE FROM: Propane
NOTE: The orifice with the smaller hole is for high altitude.
Typical hose options
‘Primer’’ handle
(pull up to prime)
Quick-disconnect
(remove blue cover)
NOTE: SEE HONDA MANUAL TO OPERATE FROM GASOLINE
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