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© Baxi Heating UK Ltd 2012
Reading Errors via the TSP Menu
The boiler records the most recent error codes, up to a maximum of 10. These can be viewed via the display.
Whilst the parameter lines are P32 through to P41, the display only shows the ‘C’ codes.
To gain access to the TSP menu:-
• Press and hold the ‘CH +ve’ and ‘CH -ve’ buttons together for 6 seconds
• ‘P01’ will be displayed.
• Pressing the ‘CH +ve’ to scroll through the parameter list.
• Error codes P32....P38. These errors do not require resetting, for example low system pressure. When the fault is rectified
the code automatically resets.
• Error codes P39....P41. Errors that must be manually reset, for example safety thermostat activated.
Once a parameter has been selected a series of numbers will be displayed. It is advisable to note them down as they
alternate between each other. The order is:-
• Error Number
• Error Code
• Counter for the same Error
• Days elapsed since Event
• System Status
• Phase Status
• C.H. Flow during Event
‘Counter for the same Error’
Number of times the same error has occurred.
‘Days Elapsed’
Number of days. ‘45’ = 45 days since error.
‘System Status’
Operating Mode before the error.
0 Standby
1 D.H.W. Request
2 Controller Stop Function Active (F304)
3 C.H. Request
4 Preheat active
5 C.H. Frost Protection active
6 D.H.W. Frost Protection active
7 Pump Post circulation active
8 Overheating pump active
‘Phase Status’
Special Operating Mode before the error.
0 Standby
1 Pre-Purging Function active
03 Ignition Load purging between 1st and 2nd attempt
04 Ignition load 1st attempt
05 Operation Active
06 Lock Out
08 2nd Ignition Attempt
11 Ignition Load purging between 2nd and 3rd attempt
14 3rd Ignition attempt
15 Post Purging Function
16 Overheating Post Purging function
11.0 Error History
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