VOKERA Mynute i20, Инструкция пользователя

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5
FAULT CODES
ALARM CODE CAUSE ALARM TYPE ACTION
_St
AUTOSTOP Final Call engineer
_CL
CALL FOR SERVICE Temporary then fi nal Call engineer
A01
Ignition failure, fl ame not sensed,
internal fault
Final Reset, check appliance operation
A02
Limit thermostat fault Final Reset, check appliance operation
A03
Fan tacho signal fault Final Reset check appliance operation, check fan
A04 Insuffi cient system water pressure Final
Check/refi ll system pressure, reset, check
appliance operation
A06 Jumper tag confi guration Temporary Check jumper tag confi guration
A07
Primary (fl ow) thermistor fault Temporary Check primary thermistor, check wiring
Primary (fl ow) thermistor over temperature Temporary then fi nal Reset, check appliance operation
Temperature differential Final
Reset, check appliance operation, check
thermistors
A08
Return thermistor fault Temporary Check return thermistor, check wiring
Return thermistor over temperature Temporary then fi nal Reset, check appliance operation
Temperature differential inverted Final
Reset, check pump, ensure there is suf-
fi cient circulation around heating circuit/s
A09
Flue thermistor or fl ue thermistor
counter fault
Temporary
Check fl ue thermistor counter at power
on, check fl ue thermistor, check wiring
Flue thermistor over temperature Final Reset, check appliance operation
A11
False fl ame Temporary None
A77
Low temperature thermostat fault Temporary Check low temperature thermostat
Adj
Calibration Na None
ACO
Service operation Na None
Purge cycle mode active Na None
Flame ON Na None
Hours Stand-by Na None
- - OFF Na None