A.O. Smith SGS - 80 Benutzerhandbuch
Instruction manual SGS
75
gis
13
Troubleshooting
13.1 Introduction
A distinction is made between:
•
•
General errors
General errors are not reported on the display.
General errors are:
-
General errors are not reported on the display.
General errors are:
-
Gas smell
-
Display does not light up
-
Insufficient or no hot water.
-
Water leakage
-
Explosive ignition.
The manual includes a table with general
errors
errors
•
Displayed errors
Errors are reported on the display as follows:
-
Errors are reported on the display as follows:
-
Line one: an error code and a brief
description. The code consists of a letter and
two digits.
description. The code consists of a letter and
two digits.
-
Lines two, three and four: a long description,
alternating with a recommended action. See
the figures. The first shows a possible error,
the second shows the appropriate checking
action.
alternating with a recommended action. See
the figures. The first shows a possible error,
the second shows the appropriate checking
action.
There are various types of errors, all falling into
one of two groups:
-
one of two groups:
-
LOCK OUT ERRORS
When the cause has been removed, these
errors require a reset with the
When the cause has been removed, these
errors require a reset with the
button, before the appliance can resume
operation.
operation.
-
BLOCKING ERRORS
These errors disappear automatically once
the cause of the error has been removed,
after which the appliance resumes operation
by itself.
These errors disappear automatically once
the cause of the error has been removed,
after which the appliance resumes operation
by itself.
The manual includes a table of error messages
that can appear on the
display
that can appear on the
display
•
Warnings on the display
The warnings
The warnings
also apply to the solar heating system.
S02: SENSOR ERROR
TOP TANK
SENSOR 1
NOT CONNECTED
S02: SENSOR ERROR
CHECK TOP TANK
SENSOR