Riello TAU 150 UNIT, Руководство по установке и обслуживанию

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TECHNICAL ASSISTANCE SERVICE 56
Error
code via
QAA
Diagnostic
info
Description of error Type of fault System action Procedure
162
82
Air pressure switch
contacts not closed (not
used)
Air pressure switch
contacts not closed
Burner lockout
(permanent). Lockout
reset required
Check the air pressure
switch. External error
164
137
Water pressure switch/
CH circuit flow switch
error (not used)
No further differentiation
Burner lockout
(permanent). Lockout
reset required
Check the heating
circuit. External error
164 138
Air pressure switch error
(not used)
No further differentiation Safety shutdown
Check the heating
circuit. External error
166
81
Air pressure switch does
not open (not used)
The air pressure switch
does not open. Check
the contacts for sticking
Burner lockout
(permanent). Lockout
reset required
Check the air pressure
switch. External error
169
164 Internal error Internal error
Burner lockout
(permanent). Lockout
reset required
Contact Technical
Assistance Service
169 167
Stepper motor feedback
is not correct
Stepper motor feedback
is not correct
Burner lockout
(permanent). Lockout
reset required
Contact Technical
Assistance Service
169 362 Free to be assigned No further differentiation Safety shutdown --
169 … Free to be assigned No further differentiation Safety shutdown --
169 373 Free to be assigned No further differentiation
Burner lockout
(permanent). Lockout
reset required
--
169 375 Circuit open Circuit open
Burner lockout
(permanent). Lockout
reset required
Contact Technical
Assistance Service
169 586 Free to be assigned No further differentiation Message --
169 587 Software error
Differential control
has exceeded upper
threshold (645)
Burner lockout
(permanent). Lockout
reset required
OEM parameter not
editable via QAA.
Contact Technical
Assistance Service
169 588 Software error
Differential control
has fallen below lower
threshold (646)
Burner lockout
(permanent). Lockout
reset required
OEM parameter not
editable via QAA.
Contact Technical
Assistance Service
169 595 Software error
Differential control
has exceeded upper
threshold (694)
Message
OEM parameter not
editable via QAA.
Contact Technical
Assistance Service
169 596 Software error
Differential control
has exceeded upper
threshold (695)
Message
OEM parameter not
editable via QAA.
Contact Technical
Assistance Service
169 597 Software error
Drift test has exceeded
programmed limit W1
(655)
Message
OEM parameter not
editable via QAA.
Contact Technical
Assistance Service
169 598 Software error
Drift test has exceeded
programmed limit W2
(656)
Message
OEM parameter not
editable via QAA.
Contact Technical
Assistance Service
180 168
Chimney sweep function
active
Chimney sweep function
active
Message
Check whether chimney
sweep function is active
181 169
Service request function
active
Controller stopped -
functions active
Message (only controller
stopped)
Check programming
mode/parameter
transfers
183 104
Control board in
parameter setting mode
Mode switched to
programming mode (PC
tool)
Safety shutdown
Check programming
mode/parameter
transfers
183 105
Control board in
parameter setting mode
Unit in programming
mode (PC tool)
Burner lockout
(permanent). Lockout
reset required
(programming mode)
Check programming
mode/parameter
transfers
183 279
Control board in
parameter setting mode
Request for
programming via OT bus
Safety shutdown
Check programming
mode/parameter
transfers