Exodraft EBC22, Инструкция по эксплуатации

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Alarm overview
The table below presents an overview of the alarms that may occur (the alarm numbers are displayed in
the alarm menu).
Alarm Error type Solution
A00 No error
A01
XTP flow alarm Defaults (menu 23):Chimney fan: <
64% of set pressureAir supply fan: > 300% of set
pressure
Check: The flue, the chimney and the chimney fan for bloc -
kages.The commissioning.That the measuring probe and the
spigots on the pressure transducer are not blocked.
A02
PDS check error Check:The setting of the monitoring unit (the PDS).The connec -
tion to the PDS.The PDS’s switch function.
A03
PDS error (flow error) Check that:The PDS is connected.The PDS is correctly adjusted
in relation to the set point.Menu 31 has been set correctly (1).
A04
XTP Start Timer error (flow error) Check:the hose to the pressure transducer.the commisioning.
the chimney fan is of sufficient capacity.
A10 XTP not connected
A11 PDS not connected Check the PDS connection.
A13
AUX alarm (alarm for terminals 26–28) Check:the connections to terminals 26–28.the setting in menu
31 (2).the loop between terminals 26 and 28. If XTP150
connected : power off/on the unit. If error persist contact dealer
(defective unit).
A14
Temperature sensor not connected Check:that the temperature sensor is connectedIf the con -
nection is good, then the temperature sensor may be faulty.
Change the sensor
A15 Temperature alarm Inspect unit
A16
24 VDC overloaded Check the load on terminals 19-20.
If error persists, contact dealer (defective unit).
A17
XTP connected (error only for the 2-stage speed regu -
lation function )
Remove the XTP. The XTP must not be fitted in speed-regula -
tion mode.
A18 XTP overload Check if XTP is defective.
A81 E2prom read failure
Reset to defaults (menu 18).
Turn the EBC22 off.
Restart again.
If error persists, contact dealer (defective unit).
A82 Error in Safety relay circuit
A83 Error in Safety relay circuit
A84 Error in Safety relay circuit
A85 Safety No HeartBeat
A86 Safety input circuit error
A87 Safety input circuit error
A88 Safety input circuit error
A89 Faulty heartbeat from safe processor detected
A91
Temperature sensor not connected Check that the temperature sensor is connecte d If the con-
nection is good, then the temperature sensor may be faulty.
Change the sensor
A92 Temperature alarm Inspect unit
A98 Faulty main processor Reset to defaults (menu 18).
Turn the EBC22 off.
Restart again.
If error persists, contact dealer (defective unit).
A99
Faulty main processor