Index - Bosch ZBR16-3A Installation And Service Instructions Manual

Index

A
Accessories ................................................................... 10
Anti-freeze ..................................................................... 36
Appliance description ..................................................... 9
Appliance details........................................................... 11
Accessories ............................................................... 10
Minimum clearances ................................................. 11
Technical data
- ZBR16-3A... ......................................................... 20
- ZBR28-3A... ......................................................... 22
- ZBR35-3A... ......................................................... 24
- ZBR42-3A... ......................................................... 26
- ZWB28-3A... ........................................................ 28
- ZWB42-3A... ........................................................ 30
ZBR..-3A appliance layout ......................................... 12
ZWB..-3A appliance layout ........................................ 14
Appliance information ..................................................... 9
Appliance layout
ZBR..-3A .................................................................... 12
ZWB..-3A ................................................................... 14
Automatic anti-cycle time (service function 3.A) .......... 69
B
Bleeding ........................................................................ 59
Bleeding function...................................................... 68
C
Call up last fault saved .................................................. 82
Call up latest fault code ................................................ 71
Changing the sensor curve of the heating pump .......... 64
Check gas supply dynamic pressure ............................. 78
Checking the electrical wiring....................................... 87
Checking the flue system .............................................. 79
Checklist for inspection and maintenance .................... 88
Combustion air.............................................................. 38
Commissioning.............................................................. 58
Bleeding .................................................................... 59
Commissioning log ........................................................ 97
Condensate composition .............................................. 32
Condensate trap ........................................................... 86
Connecting
3-way valve (ZBR only).............................................. 56
DHW tank .................................................................. 53
Supply temperature sensor....................................... 54
Tank primary pump (ZBR only) ................................. 56
Corrosion inhibitors ...................................................... 36
Copyright (optional information)
D
Details about the appliance
Proper use ................................................................... 8
Scope of delivery......................................................... 6
Technical specifications
- ZBR16-3A... ......................................................... 20
- ZBR28-3A... ......................................................... 22
- ZBR35-3A... ......................................................... 24
- ZBR42-3A... ......................................................... 26
- ZWB28-3A............................................................ 28
- ZWB42-3A............................................................ 30
Type overview.............................................................. 8
DHW circulation............................................................. 35
Dimensions .................................................................... 11
Disposal ......................................................................... 80
E
ECO button.................................................................... 61
Electrical connection ..................................................... 87
3-way valve (ZBR only) .............................................. 56
Connecting accessories............................................. 54
Connecting LWCO device.......................................... 57
Connecting power supply.......................................... 56
DHW circulation pump .............................................. 55
DHW tank .................................................................. 53
Heating control, remote control units ....................... 54
Supply temperature sensor ....................................... 54
Tank primary pump (ZBR only).................................. 56
Temperature limiter................................................... 55
Electrical connections
Temperature limiter................................................... 54
Electrical wiring
ZBR..-3A..................................................................... 16
ZWB..-3A.................................................................... 18
Energy saving................................................................. 60
Environmental responsibility ......................................... 80
Expansion vessel ........................................................... 87
F
Fault codes .................................................................... 90
Faults............................................................................. 90
Not shown on the display.......................................... 94
Shown on the display ................................................ 91
First service level........................................................... 67
Flue gas accessories...................................................... 43
Frost protection............................................................. 62
Fuses ................................................................. 16, 18, 52
Index | 115
6 720 643 068 (2011/06)