Operating Instructions and Installation Instructions

ULTRAMAX PB 65 - 120
53 L290 ©MHS Boilers 13/12/2010
Display
or
QAA73 #
Function / Description
Range
Default Values
65
85
100
120
H700
1st Historical Fault – Number of
Occurrences.
H701
1st Historical Fault – Operating Phase.
H702
1st Historical Fault – Operating Error
Code
H703
2nd Historical Fault – Number of
Occurrences.
H704
2nd Historical Fault – Operating Phase.
H705
2nd Historical Fault – Operating Error
Code
H706
3rd Historical Fault – Number of
Occurrences.
H707
3rd Historical Fault – Operating Phase.
H708
3rd Historical Fault – Operating Error
Code
H709
4th Historical Fault – Number of
Occurrences.
H710
4th Historical Fault – Operating Phase.
H712
5th Historical Fault – Number of
Occurrences.
H713
5th Historical Fault – Operating Phase.
H714
5th Historical Fault – Operating Error
Code
H715
Current Historical Fault – Number of
Occurrences
H716
Current Historical Fault – Operating
Phase.
H717
Current Historical Fault – Operating Error
Code
H718
Hours run burner
0 ... 131070 hrs
0
0
0
0
H719
Hours run heating mode
0 ... 131070 hrs
0
0
0
0
H720
Hours run DHW heating
0 ... 131070 hrs
0
0
0
0
H721
Hours run zone
0 ... 131070 hrs
0
0
0
0
H722
Start counter
0 ... 327675
0
0
0
0
H723
Mean boiler output
-
H724
Selection of summer / winter operating
modes
0 ... 255
1
1
1
1
H725
SW version of LMU for presentation on
the OT parameter setting level
-
H726
Maintenance code contains
enumeration value of maintenance
alarm (precise cause)
0 ... 255
0
0
0
0
H727
Diagnostic Code
H728
1st Historical Fault – ALBATROS Error
Code