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24

ENGLISH

PLEASE NOTE: MINI TANKS ARE FOR INDOOR PERMANENT INSTALLATIONS ONLY. 

BEFORE POWERING THE WATER HEATER, BE SURE THAT THE SYSTEM IS COMPLETELY FILLED WITH WATER 

AND ALL AIR IS REMOVED.

THIS MANUAL AND ALL ECCOTEMP CONTENT IS SUBJECT TO CHANGE WITHOUT NOTICE. PLEASE VISIT SUPPORT.ECCOTEMP.COM FOR MORE INFORMATION.

TR

OUBLESHOO

T

Error Codes on the Front Panel and the App

Troubleshooting

Your Eccotemp 

SMART

HOME Mini Tank can 

report 2 different errors. If you are using the 

app, it will explain how you can interact with the 

water heater itself to diagnose and fix some of 

the problems. You can also look at the power 

button and it will blink in a sequence based on 

the error it is reporting.

Error Code 1: 

Thermostat Malfunction

When the Mini reports an E1 Error, the power 

button will blink blue once (1 time) every three 

(3) seconds until the issue is fixed.

If you have an E1 Error, please contact customer 

service.

Error Code 2: 

Rapid Temperature Increase

When the Mini reports an E2 Error, the power 

button will blink blue twice (2 times) and then 

pause for three (3) seconds before repeating 

until the issue is fixed. 

A rapid temperature increase is typically caused 

by the Mini not being full with water. Disconnect 

the Mini from power, fill the Mini with water, 

and reconnect the Mini to power to resolve 

this issue. If the E2 error code does not resolve, 

please reach out to customer service for further 

assistance. 

No Power:

If the Mini does not seem to have power even 

though it is plugged in, check the reset button 

on the back of the Mini to make sure it is not 

toggled into the reset postition. If the reset 

button is not toggled to the reset position, 

please contact customer service for further 

assistance. 

WIFI Connectivity: 

When your Eccotemp 

SMART

HOME 

Mini Tank is connecting to WIFI, 

you will see the power button on 

the front of the Mini Tank blinking 

red for up to 60 seconds while it 

connects. If it is unable to connect 

during that time, it will try again 

periodically for up to 15 minutes.

In the event that your water 

heater does not connect to your 

WIFI, it will automatically set 

the temperature to the default 

temperature of 118° Farenheit. Your 

app will be able to tell you if your 

heater has connected successfully.

Summary of Contents for SMARTHOME ESH-2.5

Page 1: ...E MANUAL SMARTHOME Mini Tank Water Heater HEATING WATER SMARTER PHONE 1 866 356 1992 EMAIL SUPPORT ECCOTEMP COM ADDRESS 315 A INDUSTRIAL ROAD SUMMERVILLE SC 29483 THE FUTURE OF EFFICIENCY ESH 2 5 4 0...

Page 2: ...0 psi MODEL le mod le RATED POWER Puissance nominale RATED VOLTAGE Tension Nominale TANK CAPACITY Capacit du r servoir ESH 4 0 MAX RATED PRESSURE Pression Maximale Nominale Conforms To UL STD 174 Cert...

Page 3: ...an a combination temperature and pressure relief valve certified as meeting the requirements for relief valves ANSI 21 22 by a nationally recognized testing laboratory that maintains periodic inspecti...

Page 4: ...helpdesk located at support eccotemp com 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 water...

Page 5: ...ore Hydrogen gas is extremely flammable To reduce the risk of injury under these conditions it is recommended that the hot water faucet be opened for several minutes at the nearest and most distant si...

Page 6: ...h included hardware or they can be placed freestanding Eccotemp SMARTHOME Mini Tank models are designed to operate at 150 psi maximum water pressure Install a pressure reducing valve if your water pre...

Page 7: ...sel water tank is welded glass lined steel and is equipped with an anode rod Water is supplied by standard 1 2 Inch NPT connections The water heater is equipped with a thermostat and a high limit temp...

Page 8: ...SE VISIT SUPPORT ECCOTEMP COM FOR MORE INFORMATION Wiring Diagram Electrical Pressure and Recovery Specifications Technical Specifications y a l e R Transformer ACL2 OUT ACL1 ACN1 ACN2 WiFi Board Ther...

Page 9: ...r will not be liable for any damages because of failure to comply with these installation instructions or because of improper installation performed by an unqualified installer Wall Mounted Fasten the...

Page 10: ...ur tank and void your warranty In order to protect the water heater from heat damage due to soldering solder a piece of tubing to a threaded union fitting before screwing the union to the tank 1 Insta...

Page 11: ...on the cold water supply line The expansion tank must have a minimum capacity of 1 5 U S gallons for every 50 gallons of stored water 2 Install a 125 PSI pressure relief valve in the cold water supply...

Page 12: ...t water 4 Must not be over 15 inches in length 5 Must not have more than two elbows 6 Must terminate at an adequate drain 7 Must not have a shut off valve between relief valve and tank or relief valve...

Page 13: ...ith water and ALL AIR IS REMOVED To be certain that all of the air is out of the water heater open the HOT water faucet on the fixtures until constant water flows from them If air remains in the tank...

Page 14: ...G STARTED Connect your Water Heater to your Smart Devices The Eccotemp SMARTHOME Mini Tank Water Heater has an easy to use mobile app that will allow you to control functions such as ON OFF and temper...

Page 15: ...WITHOUT NOTICE PLEASE VISIT SUPPORT ECCOTEMP COM FOR MORE INFORMATION GETTING STARTED Have a problem with your Eccotemp ESH Our SMARTHOME app can tell you exactly what the problem is Download it toda...

Page 16: ...ord Temperature Dial Right Rear of Water Heater Manual Mode Turn the dial in either direction to adjust your temperature up or down Turn clockwise to increase temperature and turn counterclockwise to...

Page 17: ...R MORE INFORMATION USING THE APP 1 Dowload the App to get Started Find and download the Eccotemp smart phone app on the Apple App Store or the Google Play Store by typing Eccotemp into the search pane...

Page 18: ...consumption Regularly using and reviewing the app will help you fine tune your water heating needs while helping you use less resources to do so ultimately saving you money 4 Getting Connected Connec...

Page 19: ...adding a new device Once added to either app you will then be able to use voice commands Note All commands begin with Alexa or Ok Google before issuing a command to the respective device Note This ch...

Page 20: ...ng is present contact a service personnel to verify proper operation DO NOT operate the water heater if you feel something is wrong DO NOT allow children to operate or otherwise handle the water heate...

Page 21: ...ENT INSTALLATIONS ONLY BEFORE POWERING THE WATER HEATER BE SURE THAT THE SYSTEM IS COMPLETELY FILLED WITH WATER AND ALL AIR IS REMOVED THIS MANUAL AND ALL ECCOTEMP CONTENT IS SUBJECT TO CHANGE WITHOUT...

Page 22: ...R PERMANENT INSTALLATIONS ONLY BEFORE POWERING THE WATER HEATER BE SURE THAT THE SYSTEM IS COMPLETELY FILLED WITH WATER AND ALL AIR IS REMOVED THIS MANUAL AND ALL ECCOTEMP CONTENT IS SUBJECT TO CHANGE...

Page 23: ...opening the hot water tap there should be no water flowing Any continuous flow indicates a cross over which will effect the temperature and will need to be corrected If you are unable to determine a p...

Page 24: ...ni reports an E2 Error the power button will blink blue twice 2 times and then pause for three 3 seconds before repeating until the issue is fixed A rapid temperature increase is typically caused by t...

Page 25: ...ed in a hot water circulation loop in series with a circulation system or where an on demand recirculation system is not incorporated The EM Mini Tank series is approved for commercial use Eccotemp wi...

Page 26: ...his Warranty In order to make a claim under this Warranty The Owner must notify Eccotemp of the failure of the Product to conform to this Warranty Under this Warranty Eccotemp Systems will only provid...

Page 27: ...eating Capacity Max Operating Pressure Fittings Warranty Suggested Uses 2 5 Gallon and 4 Gallon Models 110 120 12 Single 50 140 F 1400 Watts 150 psi 1 2 NPT Connections SmartHome Mobile App Outer Case...

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