Eccotemp L10 User manual

FOR YOUR RECORDS
Write the model and serial numbers here:
#_______________________________
#_______________________________
You can nd them on a label on the appliance
and/or packaging.
Staple sales slip or canceled check here.
Proof of the original purchase date is needed to
obtain service under the warranty.
READ THIS MANUAL
Inside you will nd many helpful hints on how
to use and maintain your water heater properly.
A little preventive care on your part can save
you time and money over the life of your water
heater. You’ll nd many answers to common
problems in the Troubleshooting Guide. If you
review the chart of Troubleshooting Tips rst
you may not need to call for service.
READ THE SAFETY INFORMATION
Your safety and the safety of others are very
important. There are many important safety
messages in this manual and on your appliance.
Always read and obey all safety messages.
This is the safety alert symbol. Recognize
this symbol as an indication of Important Safety
Information! This symbol alerts you
to potential hazards that can kill or hurt
you and others.
All safety messages will follow the safety alert
symbol and the words: “DANGER”, “WARNING”,
“CAUTION” or “NOTICE”.
These words mean:
DANGER - An imminently hazardous situation
that will result in death or serious injury.
WARNING - A potentially hazardous situation
that could result in death or serious injury
and/or damage to property.
CAUTION - A potentially hazardous situation
that may result in minor or moderate injury.
NOTICE: Attention is called to observe
a specied procedure or maintain a
specic condition.
General Safety ....................3-6
Introduction ............................5
Features and Benets .........7-9
DOs and DON’Ts ................9-10
Installation Guide...................10
Electrical Installation..............11
Limited Warranty...................12
Warranty Claims Procedure .12
Troubleshooting Guide............12
Product Specications .....13-14
Wiring Diagrams ....................15
Service & Warranty Information.16
Congratulations!
You’ve just purchased a new
Eccotemp L10 portable tankless
water heater. This will open a world
of enjoyment to going tankless.
We highly suggest you take the
time to read through all of the
safety and installation procedures
in this manual, before attempting
to install your new water heater.
Should you have any questions,
please feel free to visit our
helpdesk located at www.
eccotemp.com for further
information.

1
Product Support: Eccotemp.com/help-desk Shop Online: Eccotemp.com/products Store Locator: Eccotemp.com/locator
Eccotemp Systems LLC | Email: [e-mail] | Address: 315 - A Industrial RD Summerville, SC 29483
PLEASE NOTE: THIS MODEL IS NOT RECOMMENDED NOR HAS IT BEEN TESTED FOR ANY PERMANENT INSTALLATIONS. THIS MODEL IS PART OF OUR
PORTABLE SERIES AND NEEDS TO BE TAKEN DOWN AND STORED IN A WARM DRY PLACE AFTER EVERY USE.
THIS MANUAL AND ALL ECCOTEMP CONTENT IS SUBJECT TO CHANGE WITHOUT NOTICE.
IMPORTANT SAFETY INFORMATION READ ALL
INSTRUCTIONS BEFORE USING
Be sure to read and understand the entire Use and Care Manual before attempting to install or
operate this water heater. It may save you time and money. Pay particular attention to the Safety
Instructions. Failure to follow these warnings could result in serious bodily injury or death. Should
you have problems understanding the instructions in this manual, or have any questions, STOP,
and get help from a qualied service technician, or the local gas utility.
DANGER!
PROPERLY INSTALL WATER HEATER
Failure to properly install the water heater outdoors as outlined in the Installation
Instructions in this manual can result in unsafe operation of the water heater. To
avoid the risk of re, explosion, or asphyxiation from carbon monoxide, never
operate this water heater unless it is installed properly and has an adequate
air supply for proper operation. Be sure to inspect the ue terminal for proper
installation at initial start-up; and at least annually thereafter. Refer to the Care
and Cleaning section of this manual for more information regarding ue terminal
inspection.
WARNING!
Gasoline, as well as other ammable materials and liquids (adhesives, solvents,
paint thinners etc.), and the vapors they produce are extremely dangerous. DO
NOT handle, use or store gasoline or other ammable or combustible materials
any where near or in the vicinity of a water heater or any other appliance. Be sure
to read and follow the 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.
Installation:
Do not Install water heater where ammable products will be stored or used
unless the main burner ame Is at least 18” above the oor. This will reduce, but
not eliminate, the risk of vapors being ignited by the main burner ame.
Read and follow water heater warnings and Instructions. If owners manual is
missing, contact the retailer or manufacturer.
Vapors from ammable
liquids will explode and catch re
causing death or severe burns.
Do not use or store ammable products
such as gasoline, solvents or adhesives
In the same room or area near the
water heater.
Keep ammable products :
1. Far away from heater
2. In approved containers
3. Tightly closed
4. Out of children‘s reach
Water heater has a main burner ame.
The main burner ame
1. Can come on at any time and
2. Will ignite ammable vapors.
Vapors:
1. Cannot be seen
2. Are heavier than air
3. Go a long way on the oor
4. Can be carried from other rooms to
the main burner ame by air currents.

2
Product Support: Eccotemp.com/help-desk Shop Online: Eccotemp.com/products Store Locator: Eccotemp.com/locator
Eccotemp Systems LLC | Email: [e-mail] | Address: 315 - A Industrial RD Summerville, SC 29483
PLEASE NOTE: THIS MODEL IS NOT RECOMMENDED NOR HAS IT BEEN TESTED FOR ANY PERMANENT INSTALLATIONS. THIS MODEL IS PART OF OUR
PORTABLE SERIES AND NEEDS TO BE TAKEN DOWN AND STORED IN A WARM DRY PLACE AFTER EVERY USE.
THIS MANUAL AND ALL ECCOTEMP CONTENT IS SUBJECT TO CHANGE WITHOUT NOTICE.
DANGER!
NATURAL GAS AND LIQUEFIED PETROLEUM MODELS
Both LP and natural gas have an odorant added to aid in detecting a gas leak.
Some people may not physically be able to smell or recognize this odorant. If you
are unsure or unfamiliar with the smell of LP or natural gas, ask the gas supplier.
Other conditions, such as “odorant fade,” which causes the odorant to diminish in
intensity, can also hide or camouage a gas leak. Always check with commercial
leak detector or soapy water.
• Gas detectors are recommended in LP and natural gas applications and
their installation should be in accordance with the detector manufacturer’s
recommendations and/or local laws, rules, regulations or customs.
• Water heaters utilizing LP gas are different from natural gas models. A natural
gas water heater will not function safely on LP gas and vice versa.
• No attempt should ever be made to convert the water heater from natural gas
to LP gas. To avoid possible equipment damage, personal injury or re, do not
connect the water heater to a fuel type not in accordance with the portable
tankless water heater data plate; propane for propane portable tankless water
heaters and natural gas for natural gas portable tankless water heaters. These
portable tankless water heaters are not certied for any other fuel type.
• 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.
• Propane or LP gas must be used with great caution. It is heavier than air and
will collect rst in lower areas making it hard to detect at nose level.
• Before attempting to light the water heater, make sure to look and smell for
gas leaks. Use a soapy solution to check all gas ttings and connections.
Bubbling at a connection indicates a leak that must be corrected. When smelling
to detect a gas leak, be sure to sniff near the oor also.
• It is recommended that more than one method, such as soapy solution, gas
detectors, etc., be used to detect leaks in gas applications.
Notice: If a gas leak is present or suspected:
• DO NOT attempt to nd 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 house immediately and make sure your family and pets leave
also.
• Leave the doors open for ventilation and contact the gas supplier, a
qualied service agency or the re department.
• Stay away from the house (or building) until the service call has been
made, the leak is corrected and a qualied agency has determined the
area to be safe.

3
Product Support: Eccotemp.com/help-desk Shop Online: Eccotemp.com/products Store Locator: Eccotemp.com/locator
Eccotemp Systems LLC | Email: [e-mail] | Address: 315 - A Industrial RD Summerville, SC 29483
PLEASE NOTE: THIS MODEL IS NOT RECOMMENDED NOR HAS IT BEEN TESTED FOR ANY PERMANENT INSTALLATIONS. THIS MODEL IS PART OF OUR
PORTABLE SERIES AND NEEDS TO BE TAKEN DOWN AND STORED IN A WARM DRY PLACE AFTER EVERY USE.
THIS MANUAL AND ALL ECCOTEMP CONTENT IS SUBJECT TO CHANGE WITHOUT NOTICE.
ADDITIONAL WARNINGS
1. Do not leave unattended.
2. The exhaust gas and top of the portable tankless
water heater is HOT! Do not place hands or any
foreign object near the top of the heater.
3. Do not use in high wind conditions.
4. If the smell of gas is detected, turn off the gas
valve at the tank immediately! Do not use ame for
leak detection.
5. Use only Liquid Propane.
6. Use only outdoors.
7. Do not over tighten the gas regulator connection
to the portable tankless water heater with a wrench.
This may cause a crack in the gas regulator.
The EccoTemp L-10 is a liquid propane red water heater capable of delivering 2 to 2.65 gallons
of hot water almost anywhere. The portable tankless water heater has standard 1/2”NPT pipe
ttings and an adapter for using a standard garden hose for inlet water supply.
The L10 is not a toy. People around the world use similar portable tankless water heaters to heat
the water around their homes, safely, and reliably.
Gas is supplied from a standard 20 pound propane cylinder (not included) such as used with
outdoor grills. A regulator with hose is furnished with the heater.
You may also plumb it in to existing water lines and using a low pressure LP gas regulator. Check
local codes for proper installation.
The portable tankless water heater includes a stainless steel rain cap that helps protects it for
outdoor usage.
Ignition is automatic and powered by 2 “D” cell batteries (not included). Burners come on when
water ows, and off when the water is shut off. No pilot light.
The Purpose and Benets the L10

4
Product Support: Eccotemp.com/help-desk Shop Online: Eccotemp.com/products Store Locator: Eccotemp.com/locator
Eccotemp Systems LLC | Email: [e-mail] | Address: 315 - A Industrial RD Summerville, SC 29483
PLEASE NOTE: THIS MODEL IS NOT RECOMMENDED NOR HAS IT BEEN TESTED FOR ANY PERMANENT INSTALLATIONS. THIS MODEL IS PART OF OUR
PORTABLE SERIES AND NEEDS TO BE TAKEN DOWN AND STORED IN A WARM DRY PLACE AFTER EVERY USE.
THIS MANUAL AND ALL ECCOTEMP CONTENT IS SUBJECT TO CHANGE WITHOUT NOTICE.
Functions and Features
• Water controlled automatic ignition: Water pressure between 20-80 PSI and 0.75-1.0 GPM opens the ignition
circuit for easy and convenient operation.
• Auto-cut-off protection: The auto-cut-off protection will shut the gas supply off immediately in the event of
ameout to reduce the risk of gas leakage.
• Energy savings: 85%.
• Removable drain valve to avoid water pipe and regulator damage caused by freezing water*.
• Anti-dry combustion protection: The portable tankless water heater will shut off the gas supply in the event
water stops owing through the portable tankless water heater.
*Read the maintenance section on draining the portable tankless water heater entirely to avoid freeze issues.
Fuel Type
Model
Activation Flow Rate
BTU/h
Related gas pressure
Ignition
Protections
Dimensions
Pipe ttings
LPG (Liquid propane gas)
L10
25 PSI
75,000
0.4 PSI
Electric Pulse, D cell Battery Powered
(No electrical connection required)
Auto-cut off water control, automatic ignition, anti-dry
combustion
protection, over-pressure overheating and ameout
protection
15” x 6.5” x 35”
1/2 “ NPT, incoming/outgoing water & 3/8 compression tting gas
TECHNICAL SPECIFICATIONS - PORTABLE
Gas Setting
Highest
Lowest
TEMPERATURE INCREASE PER GPM
MODEL
L10
Portable
1.5 GPM
96 °
34 °
2.0 GPM
48 °
17 °
2.5 GPM
32 °
11 °
3.0 GPM
25 °
9 °
*Temperature increases listed are based on use of the water heater under optimal conditions.
Variable factors such as incorrect or imperfect installations and varying incoming water
temperatures may yield different results.

5
Product Support: Eccotemp.com/help-desk Shop Online: Eccotemp.com/products Store Locator: Eccotemp.com/locator
Eccotemp Systems LLC | Email: [e-mail] | Address: 315 - A Industrial RD Summerville, SC 29483
PLEASE NOTE: THIS MODEL IS NOT RECOMMENDED NOR HAS IT BEEN TESTED FOR ANY PERMANENT INSTALLATIONS. THIS MODEL IS PART OF OUR
PORTABLE SERIES AND NEEDS TO BE TAKEN DOWN AND STORED IN A WARM DRY PLACE AFTER EVERY USE.
THIS MANUAL AND ALL ECCOTEMP CONTENT IS SUBJECT TO CHANGE WITHOUT NOTICE.
Construction and parts for the L10
Flame sensor pin

6
Product Support: Eccotemp.com/help-desk Shop Online: Eccotemp.com/products Store Locator: Eccotemp.com/locator
Eccotemp Systems LLC | Email: [e-mail] | Address: 315 - A Industrial RD Summerville, SC 29483
PLEASE NOTE: THIS MODEL IS NOT RECOMMENDED NOR HAS IT BEEN TESTED FOR ANY PERMANENT INSTALLATIONS. THIS MODEL IS PART OF OUR
PORTABLE SERIES AND NEEDS TO BE TAKEN DOWN AND STORED IN A WARM DRY PLACE AFTER EVERY USE.
THIS MANUAL AND ALL ECCOTEMP CONTENT IS SUBJECT TO CHANGE WITHOUT NOTICE.
Getting Started
1. Check box for damage. Damages caused in shipment must be reported immediately.
2. Make sure you have all the parts.
Please note: Included parts and accessories may vary depending on county and regulations.
a. Water heater
b. Hardware pack
c. Rain cap
d. 1/2” NPT to garden hose adapter
e. Gas hose and regulator
3. Install the rain cap to the top of the ue vent. The rain cap should t securely. It is recommended
that a beaded layer of high temperature sealant is used around the perimeter of the seal between
the rain cap and the ue vent.
4. If using a standard garden hose, attach the 3/4” NPT to garden hose adapter to the tting marked
‘Water Input”. Use Sealant tape or other approved sealing method on the threads for a secure, water
tight t. Check to make sure the screen inside the water inlet is in place and clean. Then attach your
water input/garden hose.
5. Install gas supply line and regulator to the portable tankless water heater. DO NOT OVER
TIGHTEN. OVER TIGHTING MAY CRACK THE GAS REGULATOR CAUSING A GAS LEAK! Check for any
gas smell before ignition! Make sure it is screwed all the way on.
6. Attach the water output to the tting marked ‘Water Outlet.’ Do not over tighten.
7. Install two “D” cell batteries in the compartment on the bottom left of the heater. Check that
batteries are facing the correct direction.
8. Use the top tab on the portable tankless water heater to suspend from a mounted screw
capable of holding 30 pounds. Place at a comfortable height without putting stress on the gas hose.
9. Attach gas regulator with hose to the LP tank. Use hand pressure only on the plastic connector.
LEAVE GAS TANK VALVE IN THE “OFF” POSITION.
WARNING!
GAS HOSE ADAPTER
THE L5,L7,& L10 PORTABLE TANKLESS WATER HEATERS HAVE A 1/2’’ TO 3/8” ADAPTER
IN THE HARDWARE PACK FOR ATTACHMENT OF THE LP HOSE TO THE HEATER.
THIS ADAPTER MUST BE INSTALLED WITH THREAD SEALANT, A SPOOL OF SEALANT
TAPE IS INCLUDED WITH THE HEATER.
MULTIPLE WRAPS OF SEALANT TAPE MAY BE
NECESSARY TO ASSURE COMPLETE SEAL.
AL WAYS CHECK FOR GAS LEAKS BEFORE USING HEATER.

7
Product Support: Eccotemp.com/help-desk Shop Online: Eccotemp.com/products Store Locator: Eccotemp.com/locator
Eccotemp Systems LLC | Email: [e-mail] | Address: 315 - A Industrial RD Summerville, SC 29483
PLEASE NOTE: THIS MODEL IS NOT RECOMMENDED NOR HAS IT BEEN TESTED FOR ANY PERMANENT INSTALLATIONS. THIS MODEL IS PART OF OUR
PORTABLE SERIES AND NEEDS TO BE TAKEN DOWN AND STORED IN A WARM DRY PLACE AFTER EVERY USE.
THIS MANUAL AND ALL ECCOTEMP CONTENT IS SUBJECT TO CHANGE WITHOUT NOTICE.
Warning: This model is intended for recreational & portable use only. This model
CANNOT be permanently mounted or plumbed in any way.
1. Turn on incoming water supply. Ensure that you have adequate water pressure
of between 40-5O PSI.
2. Turn your water output device to its “off” position.
3. Turn the gas valve on the cylinder all the way open.
4. IF THE SMELL OF GAS IS DETECTED, TURN OFF THE GAS VALVE IMMEDIATELY!!
5. Set the water regulator knob on the face of the portable tankless water heater
to its highest setting.
6. Set the gas regulator knob on the face of the portable tankless water heater
to its minimum setting.
7. Turn on your water output device to the “on” position and adjust to the desired
water ow.
8. There will be a series of audible clicks and the burner will ignite. Should the
burner not ignite after 5 seconds, shut off and go to the “Trouble Shooting”
section.
9. Upon completion of use or storage, open the drain valve (ribbed cylindrical
stem next to the water input valve) to ensure draining of water.
10. Turn off your gas supply.
11. WARNING: If the outside temperature is around or below freezing (32 degrees
F, 0 degrees C), ensure that the drain valve is opened and water drained from the
portable tankless water heater after each use to avoid internal damage to the
water regulator. You will also need to unhook the outgoing water line to ensure
that any water in the heat exchanger is drained. Failure to properly drain your
portable tankless water heater will cause water damage which may or may not
be reparable. Please check the warranty information found on our website at
www.eccotemp.com/freeze for more information on freezing issues.
Use and Starting
Before going to the USE section:
Check around area for ammables, especially gasoline or other vapors which may ignite. The
exhaust and top of the portable tankless water heater will get HOT! Make sure there are no foreign
objects around the portable tankless water heater or have fallen into the top.

8
Product Support: Eccotemp.com/help-desk Shop Online: Eccotemp.com/products Store Locator: Eccotemp.com/locator
Eccotemp Systems LLC | Email: [e-mail] | Address: 315 - A Industrial RD Summerville, SC 29483
PLEASE NOTE: THIS MODEL IS NOT RECOMMENDED NOR HAS IT BEEN TESTED FOR ANY PERMANENT INSTALLATIONS. THIS MODEL IS PART OF OUR
PORTABLE SERIES AND NEEDS TO BE TAKEN DOWN AND STORED IN A WARM DRY PLACE AFTER EVERY USE.
THIS MANUAL AND ALL ECCOTEMP CONTENT IS SUBJECT TO CHANGE WITHOUT NOTICE.
The temperature of the outgoing water is dependent on the temperature of the incoming water
balanced with the amount of heat applied. Use extreme caution in setting the outlet water
temperature.
Adjustment
WARNING: THE PORTABLE TANKLESS WATER
HEATER IS CAPABLE OF PRODUCING SCALDING
WATER TEMPERATURES!
1. With the water regulator set to high, and the gas regulator set to low, feel
the outgoing water. This is the lowest setting available.
2. To initially raise the outgoing temperature, slowly turn the gas valve
towards maximum. Adjust slowly and check the temperature often. There
will be a slight delay between increasing the gas supply and the increase in
water temperature.
3. Should the outlet water temperature need to be higher, slowly reduce the
water ow regulator until desired temperature is reached.
(Warning: Do not alter or change this water heater’s original temperature sensor)

9
Product Support: Eccotemp.com/help-desk Shop Online: Eccotemp.com/products Store Locator: Eccotemp.com/locator
Eccotemp Systems LLC | Email: [e-mail] | Address: 315 - A Industrial RD Summerville, SC 29483
PLEASE NOTE: THIS MODEL IS NOT RECOMMENDED NOR HAS IT BEEN TESTED FOR ANY PERMANENT INSTALLATIONS. THIS MODEL IS PART OF OUR
PORTABLE SERIES AND NEEDS TO BE TAKEN DOWN AND STORED IN A WARM DRY PLACE AFTER EVERY USE.
THIS MANUAL AND ALL ECCOTEMP CONTENT IS SUBJECT TO CHANGE WITHOUT NOTICE.
Portable tankless water heater will not start – there are no audible clicks at startup:
a. The rst thing to check is to ensure that the incoming water on the “right” side of the portable
tankless water heater. If the incoming and outgoing are reversed, the portable tankless water
heater will not work. The incoming is on the far right and the outgoing is in the middle.
b. Check to make sure you have fresh batteries and they are installed in the correct position.
c. Number one reason that the portable tankless water heater does not ignite is that there is not
enough water pressure. You need a minimum of 0.25-10 PSI, sustained. Municipal water should
supply enough water pressure. Most 12/18/120/240 pumps well as long as they are capable of
delivering pressure of 0.25-10 PSI or greater.
ADJUSTMENT: Looking up at the bottom of the portable tankless water heater, you will see two
“slits” in the case where the front and back come together. Locate the water regulator where you
will see two Phillips head screws. Take the screw that is furthest on the right (larger screw) in
about a ¼ or ½ turn. This will enable the portable tankless water heater to operate on a lower
water pressure by restricting ow.
NOTE: Before attempting to remove the cover, call technical support at 866.356.1992
d. A wire has become disconnected inside the portable tankless water heater during shipping.
Make sure the gas is OFF. The front cover is held by six screws, four on top, two on bottom. The
knobs pull off. All the wiring is done with push together plastic connectors. They are all visible
without further dismantling of the portable tankless water heater. It should be obvious when a
wire has become disconnected.
e. It is possible that some debris or epoxy might have entered the water regulator. Check to see
if the lter screen on the water inlet is clear of debris. You can also reverse the hookup by taking
your water source and hooking it up to the water outlet side and back ushing the system.
f. Propane gas cylinders sometimes are contaminated with air, especially new tanks upon their
rst lling. Cycle the portable tankless water heater turning off and on your output ow or
similar. Does not include a shower head.
Should a portable tankless water heater fail to light or stay lit after 10 cycles, please visit our
helpdesk located at www.eccotemp.com for additional troubleshooting steps.
Portable tankless water heaters starts, then shuts off:
a. If the Rain cap is blocked, or not long enough, the portable tankless water heater will shut off
after a few minutes.
b. The portable tankless water heater requires a minimum of about 0.75 gallons per minute (2
liters) and a minimum of about 20 PSI / 1.38 bar. Note: water pressure is at the lower end of
operating parameters. You will need a sustained water pressure of approximately 40-60 PSI /
2.7-4.1 bar for adequate use if you are using a 12/18/120/240 volt pump. See ADJUSTMENT in
previous section above.
DO NOT RETURN TO STORE
Troubleshooting
Please visit our Helpdesk at www.eccotemp.com or contact us via email at
[e-mail] if you encounter a problem!

10
Product Support: Eccotemp.com/help-desk Shop Online: Eccotemp.com/products Store Locator: Eccotemp.com/locator
Eccotemp Systems LLC | Email: [e-mail] | Address: 315 - A Industrial RD Summerville, SC 29483
PLEASE NOTE: THIS MODEL IS NOT RECOMMENDED NOR HAS IT BEEN TESTED FOR ANY PERMANENT INSTALLATIONS. THIS MODEL IS PART OF OUR
PORTABLE SERIES AND NEEDS TO BE TAKEN DOWN AND STORED IN A WARM DRY PLACE AFTER EVERY USE.
THIS MANUAL AND ALL ECCOTEMP CONTENT IS SUBJECT TO CHANGE WITHOUT NOTICE.
c. Out of, or low on gas. Propane gas cylinders sometimes are contaminated with air, especially
new tanks upon their rst lling. Cycle the portable tankless water heater on and off by using the
shower head switch several times (5) to purge the air from the gas. If this doesn’t clear the air
then the tank must be purged.
d. One of the ignition sensors is bent and/or too close to the burner. Look to ensure that the
ignition pins and the heat sensor are completely vertical and they do a 90 degree to the back of
the box. If they are not straight (i.e. a 45 degree angle) then you can straighten them with pliers.
e. The thermocouple is either too high or too low to complete the circuit. Check to ensure that the
thermocouple is ush with the hole in the heat exchanger.
f. The gas sensor wire (looks like a black ground wire on the gas regulator) ange might have
come loose or is no longer connected.
g. There is a faulty heat sensor. This is usually diagnosed by taking the front case off of the
portable tankless water heater and let it run. If it continues to operate, then one of the sensors
and/or the wire harness needs to be replaced. This may also be caused by insufcient clearance
on the back of the portable tankless water heater where the majority of air intake is.
h. The valve on the propane tank should be all the way “Open”.
i. Fresh batteries are required for ignition spark. Make sure batteries are aligned in the proper
polarity (+/-).
The water does not get hot enough:
a. You are operating the portable tankless water heater above 4,000 feet / 1,000 meters. We
only recommend using it below elevations of 4,000 to 5,500 feet.
b. Look into the viewer panes (middle horizontal windows on the front cover) to see if there is a
blue ame. If the ame is yellow there could be a cracked gas regulator. Do Not Attempt to use
the portable tankless water heater and call Eccotemp directly at 866.356.1992.
Water is owing, but there is no hot water coming out:
a. Ensure that you have the incoming water supply and the outgoing water supply hooked up
properly. Your water supply should be attached to your incoming connection (located on the
far right) and the shower head should be attached to the outgoing water (located as the center
connection).
b. Ensure that you have adequate water pressure of at least 20 PSI / 1.38 bar, sustained.
c. Ensure that you have adequate gas in your propane bottle and that the LP regulator is threaded
all of the way on to the portable tankless water heater.
d. Fresh batteries are required for ignition spark. Make sure batteries are aligned in the proper
polarity (+/-).
If you are still having troubles or are on a modied water system, please visit our helpdesk
located at www.eccotemp.com for additional troubleshooting steps.
The portable tankless water heater does nothing:
a. Ensure that you have your water source hooked up to the water inlet side (far right connection)
and the shower handle is hooked up on the water outlet side (middle connection).
b. Ensure that you have an adequate supply of propane.
c. Ensure that you have fresh batteries.
If you are still having troubles or are on a modied water system, please call techincal support at
866.356.1992.
Troubleshooting Continued...

11
Product Support: Eccotemp.com/help-desk Shop Online: Eccotemp.com/products Store Locator: Eccotemp.com/locator
Eccotemp Systems LLC | Email: [e-mail] | Address: 315 - A Industrial RD Summerville, SC 29483
PLEASE NOTE: THIS MODEL IS NOT RECOMMENDED NOR HAS IT BEEN TESTED FOR ANY PERMANENT INSTALLATIONS. THIS MODEL IS PART OF OUR
PORTABLE SERIES AND NEEDS TO BE TAKEN DOWN AND STORED IN A WARM DRY PLACE AFTER EVERY USE.
THIS MANUAL AND ALL ECCOTEMP CONTENT IS SUBJECT TO CHANGE WITHOUT NOTICE.
37,500
Rated 1.45 GPM
Yes
2”D” Cell Batteries
Liquid Propane Only
Not Needed
20-80 PSI
Standard / Included
Manual 80˚ - 120˚
1 Year
12” x 4.5” x 20” - 11.2 lbs
12.4” x 7.7” x 21.9” - 13.8 lbs
L5 Series
Outdoor Only
i12 Series
Indoor Only
45 Series
Indoor / Outdoor
L5 Series i12 Series 45 Series
80,000
Rated 3 GPM
No
120 VAC
Available in NG or LP
Horizontal Venting (Incl)
20-80 PSI - Flow Activated
Not Included
Automatic 90˚ - 140˚
2 Years - Heat Exchanger
2 years-parts
27.5” x 15.7” x 10.9” - 24.25 lbs
27.5” x 15.7” x 10.9” - 28.7 lbs
155,000
Rated 6.8 GPM
No
120 VAC
Available in NG or LP
Sold Separately
14-80 PSI-Flow Activated
Not Included
Automatic 90˚ - 140˚
10 Years - Heat Exchanger
5 years-parts
15” x 5” x 24” - 38 lbs
16” x 7.5” x 27.9” - 40 lbs
BTU
Flow Rate
Portable
Power Source
Gas Type
Venting
Water Pressure
Regulator & Hose
Temperature Control
Warranty
Product Dimensions
Package Dimensions
Specications
Eccotemp
Product
Comparison
Chart
scan to buy!scan to buy!scan to buy!

12
Product Support: Eccotemp.com/help-desk Shop Online: Eccotemp.com/products Store Locator: Eccotemp.com/locator
Eccotemp Systems LLC | Email: [e-mail] | Address: 315 - A Industrial RD Summerville, SC 29483
PLEASE NOTE: THIS MODEL IS NOT RECOMMENDED NOR HAS IT BEEN TESTED FOR ANY PERMANENT INSTALLATIONS. THIS MODEL IS PART OF OUR
PORTABLE SERIES AND NEEDS TO BE TAKEN DOWN AND STORED IN A WARM DRY PLACE AFTER EVERY USE.
THIS MANUAL AND ALL ECCOTEMP CONTENT IS SUBJECT TO CHANGE WITHOUT NOTICE.
Eccotemp Systems ,LLC
Limited Warranty Information
EccoTemp hereby warrants this product to be free of material defects in materials and workmanship when
installed and operated according to EccoTemp’s installation and operating instructions. This Limited Warranty
extends to the original purchaser and subsequent owners, but only while the product remains as the site of
the original installation. This Limited Warranty terminates if moved or reinstalled at a new location. There
are no warranties, express or implied made or given other than contained in this Limited Warranty. No agent,
employee or representative of EccoTemp has any authority to bind EccoTemp to any representation or
warranty concerning the Product not contained in this Limited Warranty.
Except as expressly set forth herein, THERE ARE NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR
IMPLIED, INCLUDING, WITHOUT LIMITATION, AS TO MERCHANTABILITY OR FITNESS FOR A PARTICULAR
PURPOSE WITH RESPECT TO ANY GOODS SOLD HEREUNDER. BUYER’S EXCLUSIVE REMEDY IS LIMITED TO
REPAIR OR REPLACEMENT OF THE GOODS SOLD, AT ECCOTEMP’S DISCRETION. ECCOTEMP SHALL NOT BE
LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES.
Item Period of Coverage
Heat Exchanger 1 year
All other parts 1 year
Free Accessories (Showerhead,hose,regulator etc) 30 days
Coverages are void if the unit is used in a hot water circulation loop, in series with a circulation system or
where an on-demand recirculation system is not incorporated.
Owner is responsible for all other costs incidental to repair such as labor, shipping, delivery and permits. Proof
of purchase required. Products repaired will be covered under this Limited Warranty for the remainder of
term of the original purchase.
This Limited Warranty becomes null and void if any of the following are determined to be a contributing factor
to the failure of the product:
1. Abuse, misuse, alteration, neglect or misapplication;
2. Improper or inadequate maintenance;
3. Inadequate water quality;
4. Installation in a corrosive or otherwise destructive environment;
5. Freeze Damage;
6. Scale buildup;
7. Incorrect gas or water pressure;
8. Acts of force Majeure
This Product is not to be used as a pool or spa heater.
Shipping Related Costs:
Within the rst 30 days of purchase, Eccotemp will cover all ground shipping costs for warranty related
issues, excluding AK, HI, Canada, and any location outside of the continental US. After the rst 30 days of
purchase, Eccotemp will cover all shipping costs to the customer for warranty related issues, excluding AK,
HI, Canada, and any location outside of the continental US. After the rst 30 days of purchase, the customer
is responsible for all shipping to Eccotemp, regardless of reason or circumstance. The method for warranty
related shipping will be Ground equivalent with the provider of Eccotemp’s choosing.
AK, HI, Canada, and any location outside of the continental US, will be responsible for all shipping costs,
regardless of reason or circumstance.
All shipments of any type of product coming to Eccotemp for any reason must have an RGA for any repairs to
be made. Please contact Eccotemp to obtain an RGA number prior to shipping anything to Eccotemp. Failure to
do so could result in loss of product. Eccotemp will not be responsible for replacement due to loss or damage
if these steps are not properly followed.

13
Product Support: Eccotemp.com/help-desk Shop Online: Eccotemp.com/products Store Locator: Eccotemp.com/locator
Eccotemp Systems LLC | Email: [e-mail] | Address: 315 - A Industrial RD Summerville, SC 29483
PLEASE NOTE: THIS MODEL IS NOT RECOMMENDED NOR HAS IT BEEN TESTED FOR ANY PERMANENT INSTALLATIONS. THIS MODEL IS PART OF OUR
PORTABLE SERIES AND NEEDS TO BE TAKEN DOWN AND STORED IN A WARM DRY PLACE AFTER EVERY USE.
THIS MANUAL AND ALL ECCOTEMP CONTENT IS SUBJECT TO CHANGE WITHOUT NOTICE.
Extended Warranty :
Warranty Features:
* No hassle complete replacement of your item it breaks
* Coverage begins after the manufacturer warranty expires.
* Does not include accidents.
Standard Features:
* No hidden fees or repair costs
* If a product can’t be repaired it will be replaced
* Power surge protection
* Free replacement of the product should it require 3 repairs in 1 year. (after the manufacturer warranty
expires)
Extended warranty is offered through a third-party company we have partnered up, Warranty Life.
For more information please visit www.warrantylife.com. Within 24 hours of purchase of extended warranty
you will receive a email with all of your extended warranty information. All claims are to be led directly
through warranty life “Not” through Eccotemp.
*EXTENDED WARRANTIES APPLY TO ORDERS WITHIN THE U.S ONLY AT THIS TIME*

Seguridad General ...............3-6
Introducción ............................5
Funciones y Benecios ........7-9
Necesario / A Evitar .........9-10
Guía de Instalación..................10
Instalación Eléctrica................11
Garantía Limitada...................12
Procedimiento Reclamación Garantía .12
Guía Solución de Problemas.........12
Especicaciones del Producto .....13-14
Diagramas de Cableado ........15
Información de Servicio y Garantía.16
PARA SU CONSTANCIA
Escriba el modelo y los números de serie aquí:
#_______________________________
#_______________________________
Puede encontrarlos en una etiqueta sobre el
dispositivo y/o en el empaquetado.
Comprobante de compra grapado o cancelado
marcar aquí.
Prueba de la fecha de compra original si es
necesario para obtener servicio dentro de la
garantía.
LEA ESTE MANUAL
Dentro encontrará muchos consejos útiles sobre
cómo usar y mantener su calentador de agua de
manera adecuada. Un poco de mantenimiento
preventivo por su parte puede ahorrarle
mucho tiempo y dinero durante la vida útil de
su calentador de agua. Encontrará muchas
respuestas a los problemas más comunes en la
Guía de Solución de Problemas. Si revisa primero
la tabla de consejos de Solución de Problemas
puede que no tenga que llamar al servicio.
LEA LA INFORMACIÓN DE SEGURIDAD
Su seguridad y la de los demás es muy
importante. Existen muchos importantes
mensajes de seguridad en este manual y sobre
su dispositivo. Siempre lea y obedezca los
mensajes de seguridad. Este es el símbolo de
alerta de seguridad. ¡Reconozca este símbolo
como un indicador de Importante Información
de Seguridad! Este símbolo le previene de
potenciales peligros que podrían matarle o herirle
a usted o a los demás.
Todos los mensajes de seguridad serán
seguidos por el símbolo de alerta de seguridad
y las palabras: “PELIGRO”, “ADVERTENCIA”,
“PRECAUCIÓN” o “AVISO”.
Dichas palabras signican:
PELIGRO - Una situación de peligro inminente que
puede dar como resultado la muerte o serias
lesiones.
ADVERTENCIA - Una situación de peligro potencial
que podría dar como resultado la muerte o serias
lesiones y/o daños a la propiedad.
PRECAUCIÓN - Una situación de peligro potencial
que podría causar lesiones menores o moderadas.
AVISO: Se pide atención para observar un
procedimiento especíco o para mantener una
condición especíca.
¡Felicidades!
Acaba de comprar un nuevo
calentador de agua Eccotemp
L10 portátil sin tanque. ¡Esto le
descubrirá un mundo nuevo al
librarse por n del tanque!
Le sugerimos encarecidamente que
se tome todo el tiempo necesario
para leer todos los procedimientos
de seguridad e instalación en este
manual antes de que intente instalar
su nuevo calentador de agua.
En caso de que tenga cualquier
pregunta, por favor, visite nuestro
centro de ayuda en www.eccotemp.
com para obtener más información.

1
POR FAVOR, TENGA EN CUENTA: ESTE MODELO NO ESTÁ RECOMENDADO NI SE HA PROBADO EN NINGUNA INSTALACIÓN PERMANENTE. ESTE MODELO
ES PARTE DE NUESTRA SERIE DE PRODUCTOS PORTÁTILES Y NECESITA SER RETIRADO Y ALMACENADO EN UN LUGAR SECO DESPUÉS DE CADA USO.
ESTE MANUAL Y TODO EL CONTENIDO DE ECCOTEMP ESTÁ SUJETO A CAMBIOS SIN NINGÚN TIPO DE AVISO.
Soporte Producto: Eccotemp.com/help-desk Comprar Online: Eccotemp.com/products Buscador Tiendas: Eccotemp.com/locator
Eccotemp Systems LLC | Email: [e-mail] | Dirección: 315 - A Industrial RD Summerville, SC 29483
IMPORTANTE INFORMACIÓN DE SEGURIDAD. LEER
TODAS LAS INSTRUCCIONES ANTES DE USAR
Asegúrese de leer y entender el Manual de Uso y Cuidado al completo antes de intentar instalar u operar
este calentador de agua. Esto le podría ahorrar tiempo y dinero. Preste especial atención a las Instrucciones
de Seguridad. El no seguir dichas advertencias podría resultar en graves lesiones corporales o la muerte. Si
tiene problemas comprendiendo las instrucciones en este manual o tiene cualquier pregunta, DEJE lo que
esté haciendo y obtenga ayuda de un técnico cualicado o de la compañía de gas local.
¡PELIGRO!
INSTALACIÓN CORRECTA DEL CALENTADOR DE AGUA
El no instalar adecuadamente el calentador de agua en el exterior como se indica en las
Instrucciones de Instalación puede crear un funcionamiento inseguro del calentador de
agua. Para evitar el riesgo de incendio, explosión, o asxia mediante dióxido de carbono,
nunca opere este calentador de agua cuando no esté instalado adecuadamente y tenga
un suministro de aire adecuado para su funcionamiento. Asegúrese de inspeccionar el
terminal de tiro para su correcta instalación y puesto en funcionamiento, y después por lo
menos una vez al año. Vaya a la sección de Cuidado y Limpieza de este manual para más
información en relación a la inspección del terminal de tiro.
¡ADVERTENCIA!
La gasolina, como otros materiales y líquidos inamables (adhesivos, disolventes,
diluyentes de pintura, etc.) y los vapores que producen son extremadamente
peligrosos. NO manipule, utilice o almacene gasolina u otros materiales inamables o
combustibles cerca o en las proximidades de un calentador de agua u otro dispositivo.
Asegúrese de leer y seguir las etiquetas de advertencia impresas en este manual. El no
hacer esto puede resultar en daños a la propiedad, lesiones corporales o la muerte.
Vapor Inamable
PELIGRO
Los vapores son líquidos
inamables que explotarán o se
incendiarán causando la muerte y
quemaduras severas.
No utilice o almacene productos
inamables como gasolina, disolventes o
adhesivos en las misma habitación o en las
proximidades de un calentador de agua.
Mantenga los productos inamables:
1. Lejos del calentador de agua
2. En contenedores aprobados
3. Bien cerrados
4. Fuera del alcance de los niños
El calentador de agua tiene una llama del
quemador. La llama del quemador
1. Puede encenderse en cualquier
momento y
2. Prender los vapores inamables.
Los vapores:
1. No pueden ser vistos
2. Son más pesados que el aire
3. Se esparcen por el suelo
4. Pueden ser transportados a otras
habitaciones a la llama del quemador
mediante las corrientes de aire.
the main burner ame by air currents.
Instalación:
No instalar el calentador de agua en un lugar que se vaya a almacenar o utilizar productos
inamables a no ser que la llama del quemador esté por lo menos a 45,72 cm del suelo.
Esto reducirá, pero no eliminará, el riesgo de que los vapores se prendan por la llama del
quemador.
Lea y siga los advertencias sobre el calentador de agua y sus Instrucciones. Si el manual
falta, contacta con el proveedor o el fabricante.

2
Soporte Producto: Eccotemp.com/help-desk Comprar Online: Eccotemp.com/products Buscador Tiendas: Eccotemp.com/locator
Eccotemp Systems LLC | Email: [e-mail] | Dirección: 315 - A Industrial RD Summerville, SC 29483
POR FAVOR, TENGA EN CUENTA: ESTE MODELO NO ESTÁ RECOMENDADO NI SE HA PROBADO EN NINGUNA INSTALACIÓN PERMANENTE. ESTE MODELO
ES PARTE DE NUESTRA SERIE DE PRODUCTOS PORTÁTILES Y NECESITA SER RETIRADO Y ALMACENADO EN UN LUGAR SECO DESPUÉS DE CADA USO.
ESTE MANUAL Y TODO EL CONTENIDO DE ECCOTEMP ESTÁ SUJETO A CAMBIOS SIN NINGÚN TIPO DE AVISO.
¡PELIGRO!
MODELOS DE GAS NATURALES Y GAS LICUADO DE PETRÓLEO
Tanto la de gas licuado de petróleo y de gas natural tienen un olor que ayuda a detectar una
fuga de gas. Algunas personas puede que no puedan olerlo físicamente o puedan reconocer
el olor. Si no está seguro o no está familiarizado con el olor del gas licuado de petróleo o el
gas natural, pregunte al proveedor de gas. Otras condiciones, como la “reducción del olor”
que causan la disminución de la intensidad del olor, pueden esconder o camuar una fuga de
gas. Siempre utilice un detector de fugas comerciales o agua jabonosa.
• Se recomiendan detectores de gas en la utilización de gas licuado de petróleo y gas natural
y su instalación debe cumplir con las recomendaciones del fabricante y/o las leyes, reglas
y aduanas locales.
• Los calentadores de agua que utilizan gas licuado de petróleo son diferente de los modelos
de gas natural. Un calentador de agua de gas natural no funcionará de manera segura con
gas licuado de petróleo y viceversa.
• Nunca se debe intentar convertir un calentador de agua de gas natural en uno de gas
licuado de petróleo. Para evitar posibles daños en el equipamiento, lesiones personales
o incendio, no conecte el calentador de agua a un tipo de combustible que no corresponda
con la placa de datos del tanque portátil: propano para los calentadores de agua portátiles
de propano sin tanque y gas natural para los calentadores de agua portátiles de gas
natural sin tanque. Estos calentadores de agua portátiles sin tanque no están certicados
para ser utilizados con otros tipos de combustibles.
• Los dispositivos de gas licuado de petróleo no deben ser instalados bajo tierra (por
ejemplo, en un sótano) si dicha instalación está prohibida por las leyes de un gobierno
federal o estatal o las aduanas.
• El propano y el gas licuado de petróleo deben utilizarse con mucho cuidado. Son más
pesados que el aire y se agruparán primero en las zonas bajas haciendo que sean difíciles
de detectar al nivel de la nariz.
• Antes de intentar encender el calentador de agua, asegúrese de mirar y oler en busca
de posibles fugas de gas. Use una solución jabonosa para comprobar todas las juntas y
conexiones del gas. El burbujeo en una conexión indica que se debe corregir una fuga.
Cuando se huele para detectar una fuga de gas, asegúrese de oler cerca del suelo también.
• Se recomienda utilizar más de un método, como pueden ser una solución jabonosa,
detectores de gas y demás para detectar las fugas de gas.
Aviso: Si se presenta o sospecha de una fuga de gas:
• NO intente encontrar la causa por usted mismo.
• NO intente encender ningún dispositivo.
• NO toque ningún interruptor eléctrico.
• No use ningún teléfono en su edicio.
• Deje la casa inmediatamente y asegúrese de que su familia y mascotas también lo hacen.
• Deje las puertas abiertas para lograr una ventilación y contacte con el proveedor de gas,
una agencia de servicio cualicada o los bomberos.
• Manténgase alejado de la casa (o del edicio) hasta haber realizado la llamada pertinente,
la fuga haya sido reparada y una agencia cualicada haya determinado que la zona es
segura.