DeDietrich G25 Wartungshandbuch PDF herunterladen (Seite 63)

15/02/2011 - 300014279-001-J DTG(E)130 - 35/45/65/90/115 Eco.NOxPlus

12. Installer settings

12.4 Parameter and input/output check (mode tests)

* The line or title is only displayed for the options, circuits or

sensors actually connected.

** The line is only displayed for boiler 1.

Press Display Output or input parameter status

10 seconds then

#PARAMETERS

PERMUT Cascade permutation status (1 = permutation 1-2, 2 = permutation 2-1)

STAGE Current speed (Number of boilers requesting heating)

NB.CASC.: Number of boilers recognised in the cascade

POWER % Temporary output % (0 % = Minimum output or burner off)

SPEED B.(RPM) Fan speed (Measured values)

CONS.RPM Instruction set fan rpm

MEAN OUTSIDE T Average outside temperature

CALC.T. BOILER Temperature calculated by the boiler

BOILER. T. Measured boiler temperature

CALC.T.CASC** Calculated temperature cascade outlet

CASCADE TEMP.** Measured temperature cascade outlet

CALCULATED T. A Calculated temperature for circuit A

CALCULATED T. B* Calculated temperature for circuit B

OUTLET TEMP. B Measured start temperature B

CALCULATED T. C* Calculated temperature for circuit C

OUTLET TEMP. C Measured start temperature C

KNOB A* Position of temperature setting button on room sensor A

KNOB B* Position of temperature setting button on room sensor B

KNOB C* Position of temperature setting button on room sensor C

OFFSET ADAP A* Parallel trigger calculated for circuit A

OFFSET ADAP B* Parallel trigger calculated for circuit B

OFFSET ADAP C* Parallel trigger calculated for circuit C

then

#DEF. HISTORY Failure history

1 FAIL... Failure memorised + day, month and time of the failure

...

10 FAIL... Failure memorised + day, month and time of the failure

then

#TEST OUTPUTS

BURNER : YES/NO Stop/start burner

AUX.CIR.P : YES/NO On/Off auxiliary outlet

DHW PUMP : YES/NO* Stop/start domestic hot water pump

P.CIRC.A : YES/NO Stop/start pump circuit A

OP. 3WVB: YES/NO* Open/Close valve circuit B

CLOSE V3WB: YES/NO* Close/Stop valve circuit C

P.CIRC B : YES/NO* Stop/start pump circuit B

OPEN 3WV C: YES/NO* Open/Close valve circuit C

CLOSE V3W C: YES/NO* Close/Stop valve circuit C

P.CIRC. C: YES/NO* Stop/start pump circuit C

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