Operation Manual

ManualsBrandsSiemens ManualsAir ConditioningQAA55

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Siemens Schweiz AG User Manual CE1U2354en

HVAC Products QAA75.. / QAA78… / AVS37.. 23. August 2007

Operating line

User level

Function

Default value

Min

Max

Unit

Fault

6710 I

Reset alarm relay

No ¦ Yes

6740 F Flow temp 1 alarm − − − − − − / 10 240 min

6741 F Flow temp 2 alarm − − − − − − / 10 240 min

6743 F Boiler temp alarm − − − − − − / 10 240 min

6745 F

DHW charging alarm

−

− − − − − / 1 48 h

6746

Flow temp alarm, cooling 1

−

− − − − − / 10 240 min

6800 F History 1 -

F Error code 1 - 0 255 -

6802 F History 2 -

F Error code 2 - 0 255 -

6804 F History 3 -

F Error code 3 - 0 255 -

6806 F History 4 -

F Error code 4 - 0 255 -

6808 F History 5 -

F Error code 5 - 0 255 -

6810 F History 6 -

F Error code 6 - 0 255 -

6812 F History 7 -

F Error code 7 - 0 255 -

6814 F History 8 -

F Error code 8 - 0 255 -

6816 F History 9 -

F Error code 9 - 0 255 -

6818 F History 10 -

F Error code 10 - 0 255 -

Maintenance/special operation

7040 F Burner hours interval − − − − − − / 10 10000 h

7041 F Burner hrs since maintenance 0 0 10000 h

7042 F Burner start interval − − − − − − / 60 65535 -

7043 F Burn starts since maint 0 0 65535 -

7044 F Maintenance interval − − − − − − / 1 240 months

7045 F Time since maintenance 0 0 240 months

7053 F Flue gas temp limit − − − − − − / 0 350 °C

7054 F Delay flue gas message 0 0 120 min

7119 F

Economy function

Locked ¦ released

Locked

7120 E Economy mode

Off ¦ On

Off

7130 E Chimney sweep function

Off ¦ On

Off

7140 E Manual operation

Off ¦ On

Off

7150 I Simulation outside temp - -50.0 50 °C

7170 I

Telephone, customer service