Baxi Potterton ECOGEN 24/1.0 - Manual (Page 16)

9.0 Resetting the Boiler
16
© Baxi Heating UK Ltd 2010
9.1 Exceptional conditions
1. In exceptional cases, the display will show an error screen see
diagram opposite.
2. With the following information: -
An error number
a short description of the error
The display may or may not show a flashing spanner, a
flame crossed out or both depending on whether the unit
is on the appliance or the wall.
3. Pressing the menu button will return the POU to the standard
display which will now show the following symbol -
E which
indicates that an error or fault has occurred in the appliance.
After 1 minute the display will automatically revert to the error
screen.
4. Press the menu button twice to revert to the error display
immediately. A list of error codes is shown in section 10.1. This
list contains both user reset and automatic rest codes. Automatic
codes are given here as they are capable of clearing
automatically and do not necessarily indicate that a service visit is
required.
9.2 Automatic reset
1. If a flashing spanner is shown on the POU the error may reset
once the condition has cleared. Many of these automatic reset
errors are connected with temperature sensors of both the
system and the appliance and once the appliance has cooled it
may restart. If the problem persists where the same error code
is repeatedly displayed or the error will not clear you should call
for a service engineer.
9.3 User reset
1. A user reset can only be carried out on the appliance POU
not on a PRU.
2. To perform a user reset:-
a) on the 5 LED unit, press the reset button at the bottom of
the unit, after a few seconds the red flashing LED will go out.
b) on the POU reset appears, press the dial knob twice, after a
few seconds the error symbol should disappear.
3. The error will clear and the appliance will restart if there is a
demand for heat as long as the error condition has cleared. The
user error codes give an indication of possible problems which
the user may be able to rectify such as accidental isolation of
either the gas supply (error 261and 262) or the central heating
circuit, pump problems etc (error 275 and 276).
4. If the error returns the fault condition is still present.
9.4 Service reset
When a flashing spanner is accompanied by a crossed out flame
symbol on the appliance, a fault has occurred which requires the
presence of a service engineer. When ringing the Heateam
Service Department to request a service engineer please quote
the error code and accompanying message.
see also section 17.3 in the Installation and service manual.
Menu
Button
Dial Knob
04. November 2008 08:50
Tuesday
Easy Menu
Button
164:Flow press switch HC
Error
157: Boiler flow thermostat
Reset ?
Error
Yes
157: Boiler flow thermostat
Reset ?
Error
04. November 2008 08:50
Tuesday
To reset - Press the Dial
Knob and the Yes / No mode
will appear. While flashing
turn the Dial to toggle
between Yes and No. Select
Yes and press the Dial Knob
to select.
266:Fan Fault
Error
20:Boiler sensor 1
Error
5 LED
ERROR
Light Flashes
ERROR
Light Flashes
ERROR
Light Out
POU/PRU Reset Type
Auto
User
Service