Bosch ZBR16-3A Series Installation And Service Instructions Manual page 100

100 | Index
H
Heating control ........................................................................ 52
Heatronic
Service functions ..................................................... 58–64, 69
Settings.............................................................................. 58
I
Information about the appliance ................................................... 7
Inspection and maintenance ...................................................... 68
Inspection and maintenance steps
Call up last fault saved .......................................................... 69
Checking electrodes............................................................. 70
Checking the burner............................................................. 71
Checking the electrical wiring ................................................ 73
Checking the expansion vessel............................................... 73
Checking the heat exchanger block......................................... 71
Cleaning condensate trap...................................................... 73
Plate-type heat exchanger (ZWB..-3A) .................................... 69
Setting the boiler water pressure............................................ 73
Installation .............................................................................. 32
Installation location .............................................................. 34
Pre-installing pipes .............................................................. 34
Installation location
Combustion air.................................................................... 34
Heating appliance ................................................................ 34
Higher than 2000 feet (610 m) above sea level........................ 65
Installation location requirements .......................................... 34
Surface temperature ............................................................ 34
K
Key pad lock ............................................................................ 56
L
Liquified propane gas................................................................ 65
Low water cut off...................................................................... 36
LPG .................................................................................. 33, 65
M
Mains fuse ................................................................... 14, 16, 46
Maintenance and inspection log book .......................................... 74
Making the electrical connections ............................................... 45
Measuring CO content of flue gas ................................................ 68
Minimum clearances ................................................................... 9
Mounting the appliance ............................................................. 36
N
Natural gas .................................................................. 18–25, 65
NG ............................................................................. 18–25, 65
Nominal heating output
Maximum............................................................................ 59
Minimum ............................................................................ 61
Notes on inspection and maintenance ......................................... 68
6 720 806 992 (2015/03)
O
Old appliances......................................................................... 68
Open vented heating systems .................................................... 32
Operating conditions .............................................. 18–20, 23–25
Operating pressure of the boiler ................................................. 73
Overview of the service functions ............................................... 58
P
Packaging ............................................................................... 68
Piping systems, galvanized ........................................................ 32
Plastic pipework ...................................................................... 32
Programming
Resetting to default settings
- All settings .................................................................. 54
Proper use ................................................................................ 7
Protective measures for flammable building materials and built-in
furniture ............................................................................ 34
Pump anti-seizing protection ..................................................... 57
R
Radiators, galvanized ............................................................... 32
Recycling ................................................................................ 68
Regulations ............................................................................. 26
Requirements for the installation location .................................... 34
Reset
All settings ......................................................................... 54
Resetting settings .................................................................... 54
Room temperature-controlled control ......................................... 32
S
Scope of delivery ....................................................................... 5
Sealant................................................................................... 33
Second service level ................................................................. 63
Service functions
3-way valve in center position
(service function 7.b) ...........................................................63
Adaptation to elevation above sea level
(service function 0.d) ...........................................................63
Anti-cycle time
(service function 3.b) ...........................................................61
Appliance type
(service function 4.E) ...........................................................61
Audible warning tone
(service function 4.d) ...........................................................61
Bleeding function
(service function 2.C) ...........................................................60
Building drying function
(service function 7.E) ...........................................................63
Code plug number
(service function 3.b) ...........................................................63
Condensate trap filling sequence
(service function 4.F) ...........................................................62
Greenstar