Taconova TACOTHERM FRESH PETA ES 5941S, Руководство пользователя

Страница: 35 / 40

35
8.10 Collective fault message
Collective fault message The output collective fault message is not a potential-free contact ( Relais L5 (Error) Atten-
tion ! 230VAC). The collective fault message is set as soon as an error occurs in the con-
troller. To recognize which fault is active the display has to be checked. With the parameter
KOM03 the logic of the relais output can be defined.
9 Troubleshooting help
If no basic screen or an error message appears on the display after switching on, the explanations in
the following table may help.
Determination Possible cause Remedy
Nothing shown on the dis-
play Controller not switched on
External switch is at OFF Check fuses, set external switch to ON.
Wiring defective Open the controller and check the wiring!
Status display STA01 STATUS
5 : Fault
7 : Warning
Jump back into title screen to read off ERRO or
INFO code.
For further information, see "9.1 Error message",
starting on page 36 and "9.2 Info message", start-
ing on page 36
STN1...5 STATION CASC. STATUS
104 : Fault
Jump back into title screen to read off ERRO or
INFO code.
For further information, see "9.1 Error message",
starting on page 36 and "9.2 Info message", start-
ing on page 36
ZIR07 CIRC CALIBRATION
11: Error - Flow despite being switched off Check of hydraulics, SEK04 DHW flow rate >
STE15 Min. tapping rate , tapping active or exter-
nal circulation
12: Error - Flow rate fluctuations too great with the
pump switched on. Pump control, SEK04 DHW flow rate > ZIR08 Cir-
culation flow rate + ZIR05 Circ. calib. tolerance