Phone: 866-356-1992 | Email: Support@eccotemp.com | Address: 315 - A Industrial RD Summerville, SC 29483
Error Code Guide
When an error code is displayed:
• Close the hot water faucet, turn off the
switch on the remote control.
• Wait for about 5 minutes before turning the
switch on again.
• Open the hot water faucet.
NOTICE: If an error code other than those listed
below is displayed, immediately turn off the hot
water faucet, take note of the error code, turn
off the switch on the remote control and call the
customer assistance number.
Error
Code
E0
E1
E2
E3
E4
E5
E6
E7
E8
CAUTION: For your safety DO NOT attempt repair of gas piping, remote control, burners
, vent connectors or other safety devices. Refer repairs to qualified service personnel.
CAUTION: Make certain power to water heater is "OFF" before removing protective cover
FOR ANY REASON.
CAUTION: Label all wires prior to disconnection when servicing controls. Wiring
errors can cause improper and dangerous operation. VERIFY PROPER OPERATION AFTER
SERVICING.
26
Error Description
Hot water sensor
failure
Ignition systeme failure
There is flame when no
water coming in
Over-heating protection
Cold water temperature
sensor
Pressure Switch
Over-heating
solenoid valve
vent pipe block
Product Support: Eccotemp.com/help-desk
If the error code remains shown:
• Close the hot water faucet and turn off the\
switch on the remote control.
• Take the proper action shown below and
attempt operation of the appliance again.
• If the error code is still shown:
• Turn off the hot water faucet and turn off
the switch on the remote control.
• Take note of the error code displayed and
call the customer service assistance
number in the "If You Need Service"
Possible Cause
Junction port loose,
Short circuit
The gas valve is not opened
or fully opened, Water shut-
off valve is not open, Junction
port loose
Electric circuit problem
Dry Combustion, Problem of
over heating controller
problem with sensor, problem
with sensor's plug or socket,
none of the above
Motor problem, Voltage of
power supply is too low
Gas pressure is too high,
Water shutoff valve is not
fully opened, The
temperature is set too low
open circuit of the valve, short
circuit of the valve, none of
the above
vent pipe is blocked
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What To Do
Call for Service
Check and open gas fully,
Check and open water valve,
Call for Service
Call for Service
Call for Service
replace the sensor, fix it,
replace the computer board
Call for Service
Check shut-off valve and
open fully, Increase
temperature setting
connect the valve, replace the
valve, replace the computer
board
clean the pipe
Store Locator: Eccotemp.com/locator