Bosch ZBR16-3A Installation And Service Instructions Manual page 117

Gas condensing boiler
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Safety instructions .......................................................... 4
Scope of delivery............................................................. 6
Sealant .......................................................................... 36
Second service level...................................................... 73
Service functions
3-way valve in center position
(service function 7.b) ................................................ 72
Adaptation to elevation above sea level
(service function 0.d) ................................................ 72
Anti-cycle time
(service function 3.b) ................................................ 69
Appliance type
(service function 4.E) ................................................ 70
Audible warning tone
(service function 4.d) ................................................ 70
Bleeding function
(service function 2.C) ............................................... 68
Building drying function
(service function 7.E) ................................................ 72
Code plug number
(service function 3.b) ................................................ 73
Condensate trap filling sequence
(service function 4.F) ................................................ 70
Connecting an external supply temperature sensor
(service function 7.d) ................................................ 72
Constant mode
(service function 9.A) ................................................ 73
Current fan speed
(service function 9.b) ................................................ 73
Current heat demand
(service function C.d) ............................................... 74
Current heating output
(service function 9.C) ............................................... 73
Current turbine flow rate (only ZWB..-3A)
(service function 6.d) ................................................ 71
DHW heating delay (solar module)
(service function b.F) ................................................ 74
DHW output
(service function 1.b) ................................................ 67
DHW temperature
(service function A.b) ................................................ 74
Display inspection
(service function 5.F) ................................................ 71
Fan post purge time
(service function 5.b) ................................................ 71
GFA fault
(service function 8.d) ................................................ 73
GFA status
(service function 8.C) ............................................... 73
Indicator lamp for burner operation / faults
(service function 7.A) ................................................ 71
Last fault saved
(service function 6.A) .......................................... 71, 82
Maximum heating output
(service function 1.A) ................................................ 67
Maximum supply temperature
(service function 2.b) ................................................ 68
Metric or US customary units
Copyright (optional information)
(service function 0.E) ................................................73
Minimum heating/DHW output
(service function 3.d) ................................................69
Operating mode
(service function 2.F) ................................................68
Permanent ignition
(service function 8.F) ................................................73
Pump control mode for heating operation
(service function 1.E) ................................................67
Pump lockout time (only ZBR..-3A)
(service function 2.A) ................................................68
Pump mode (only ZBR..-3A)
(service function 1.F) ................................................67
Pump post purge time (heating)
(service function 9.F) ................................................74
Reset service reminder
(service function 5.A) ................................................70
Restore appliance (Heatronic 3) to factory settings
(service function 8.E) ................................................73
Set connection NP - LP
(service function 5.E) ................................................71
Set start speed 1
(service function 9.d) ................................................74
Software version
(service function 8.A) ................................................73
Supply temperature required by outdoor reset control
(service function 6.C) ................................................71
Switching differential
(service function 3.C) ................................................69
Temperature at tank temperature sensor
(service function A.C) ................................................74
Turbine signal delay (only ZWB..-3A)
(service function 9.E) ................................................74
Voltage terminal 2
(service function 6.b) ................................................71
Service level
First service level....................................................... 67
Second service level .................................................. 73
Set connection NP - LP.................................................. 71
Settings
Changing sensor curve of the heating pump ............. 64
Shutdown ...................................................................... 59
Spare Parts.................................................................... 99
Steps for inspection and maintenance .......................... 82
Summer mode ............................................................... 62
Surface temperature...................................................... 38
Switching the appliance OFF......................................... 59
Switching the appliance ON .......................................... 59
Index | 117
6 720 643 068 (2011/06)

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