Bosch Condens 7000 FP User Manual

Table of contents
Condens 7000 FP – 6721846699 (2022/12)
2
Table of contents
1 Explanation of symbols and safety instructions . . . . . . . . . . . 4
1.1 Explanation of symbols . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.2 General safety instructions . . . . . . . . . . . . . . . . . . . . . . . 4
2 Product Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.1 Intended use. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.2 GB Importer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.3 Permissible fuels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.4 Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.5 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.6 Tools, materials and assembly aids. . . . . . . . . . . . . . . . . 6
2.7 The heating system is operated and monitored via
App or Web Portal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.8 Product overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.8.1 Product description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.9 Dimensions and specifications . . . . . . . . . . . . . . . . . . . . 8
2.9.1 Dimensions and connections Condens 7000 FP. . . . . . 8
3 Regulations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
3.1 Regulations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
3.2 Duty to obtain a permit and provide notification . . . . . 10
3.3 Validity of regulations. . . . . . . . . . . . . . . . . . . . . . . . . . . 10
3.4 Notes on installation and operation . . . . . . . . . . . . . . . 10
3.5 Installation location . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
3.6 Quality of the heating water. . . . . . . . . . . . . . . . . . . . . . 11
3.7 Pipework quality. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3.8 Combustion air quality. . . . . . . . . . . . . . . . . . . . . . . . . . 11
3.9 Combustion air/flue gas connection/air vents . . . . . . . 11
3.10 Frost protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4 Transporting the boiler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
4.1 Remove the burner to reduce the transport
volume, and install . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
4.2 Transporting the boiler by crane . . . . . . . . . . . . . . . . . . 14
4.3 Lifting the floor standing boiler off the pallet . . . . . . . . 15
4.4 Transporting the boiler on rollers . . . . . . . . . . . . . . . . . 16
5 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
5.1 Installation location requirements . . . . . . . . . . . . . . . . 17
5.2 Preventing noise disturbance for end-users. . . . . . . . . 17
5.3 Single boiler (350...500) . . . . . . . . . . . . . . . . . . . . . . . 17
5.4 Levelling the floor standing boiler. . . . . . . . . . . . . . . . . 18
5.5 Installing the condensate pipes. . . . . . . . . . . . . . . . . . . 18
5.5.1 Installing the condensate neutraliser . . . . . . . . . . . . . . 19
5.6 Establishing the flue gas connection. . . . . . . . . . . . . . . 19
5.7 Connecting the air supply (for balanced flue
operation). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
5.8 Hydraulic connection. . . . . . . . . . . . . . . . . . . . . . . . . . . 21
5.8.1 Connecting the flow . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
5.8.2 Connecting the return . . . . . . . . . . . . . . . . . . . . . . . . . . 22
5.8.3 Installing the safety assembly on the flow (on site) . . . . 22
5.8.4 Installing the DHW cylinder . . . . . . . . . . . . . . . . . . . . . . 23
5.9 Establishing the fuel supply. . . . . . . . . . . . . . . . . . . . . . 23
5.10 Filling the heating system and checking for leaks . . . . 24
5.11 Install the side tie bars and hood front/centre . . . . . . . 24
6 Electrical connection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
6.1 Installing the control unit. . . . . . . . . . . . . . . . . . . . . . . . 25
6.2 Establishing the power supply connection and
installing the cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
7 Commissioning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
7.1 Checking the operating pressure . . . . . . . . . . . . . . . . . 26
7.2 Checking for leaks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
7.3 Recording gas parameters . . . . . . . . . . . . . . . . . . . . . . 27
7.4 Checking device equipment . . . . . . . . . . . . . . . . . . . . . 27
7.5 Venting the gas line . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
7.6 Supply air and flue gas connection . . . . . . . . . . . . . . . . 28
7.6.1 Check supply and extract ventilation and flue gas
connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
7.6.2 Checking the flue gas damper (scope of deliver y of
flue gas cascade set) . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
7.7 Making the heating system operational . . . . . . . . . . . . 29
7.8 Commissioning the control unit and burner. . . . . . . . . 29
7.8.1 Switching on the boiler at the control unit . . . . . . . . . . 29
7.8.2 Carrying out a flue gas test . . . . . . . . . . . . . . . . . . . . . . 29
7.9 Measuring the gas supply pressure and static
pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
7.10 Check and adjust the gas/air ratio . . . . . . . . . . . . . . . . 30
7.10.1 Carry out a CO2 adjustment at full load ?(to at
least 70%) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
7.10.2 Carry out an adjustment and check of the CO2
level at low load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
7.10.3 Check the CO2 adjustment at full load ?(at least
70%). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
7.11 Recording measurements . . . . . . . . . . . . . . . . . . . . . . . 31
7.11.1 Flue resistance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
7.11.2 CO content . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
7.12 Concluding the flue gas test . . . . . . . . . . . . . . . . . . . . . 31
7.13 Set the standard display at the control unit . . . . . . . . . 31
7.14 Function tests. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
7.14.1 Checking the ionisation current (flame current) . . . . . 31
7.15 Checking tightness during operation . . . . . . . . . . . . . . 32
7.16 Installing casing panels . . . . . . . . . . . . . . . . . . . . . . . . . 32
8 Briefing the user, handing over technical documents . . . . . 32
9 Shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
9.1 Shutting down the heating system via the control
unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
9.2 Shutting down the heating system in an
emergency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
10 Environmental protection and disposal . . . . . . . . . . . . . . . . . 33
11 Inspection and maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . 34
11.1 Preparing the floor standing boiler for inspection . . . . 34
11.2 Detailed overview of boiler components . . . . . . . . . . . 35
11.3 General work . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
11.4 Internal tightness test . . . . . . . . . . . . . . . . . . . . . . . . . . 37
11.4.1 Determining the testing volume . . . . . . . . . . . . . . . . . . 37
11.4.2 Carrying out gas tightness test . . . . . . . . . . . . . . . . . . . 38
11.5 Checking the heating system operating pressure . . . . 39
11.6 Measuring the carbon dioxide content . . . . . . . . . . . . . 39
11.7 Removing the burner . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
11.7.1 Burner in maintenance position . . . . . . . . . . . . . . . . . . 42

Bosch Condens 7000 FP Specifications

General

Brand	Bosch
Model	Condens 7000 FP
Category	Boiler
Language	English