Bosch 7736 702 194 Manuals

Manuals and User Guides for Bosch 7736 702 194. We have 1 Bosch 7736 702 194 manual available for free PDF download: Installation And Maintenance Instructions Manual

Bosch 7736 702 194 Installation And Maintenance Instructions Manual (52 pages)

Wall mounted gas condensing boilers

Brand: Bosch | Category: Boiler | Size: 15.02 MB

Table of Contents
2
Product Information
4
Declaration of Conformity
4
Product Data for Energy Consumption
4
About These Instructions
4
Appliance Types
5
Type Plate
5
Conversion of Gas Type
5
Accessories
5
Scope of Delivery
5
Pump Test
5
Frost Protection
5
Product Overview
6
Dimensions
8
Minimum Clearance from Walls
9
Flue Gas Temperature Sensor
9
Opening and Closing the Front Panel of the Appliance
10
Regulations
10
Notes on Installation and Operation
10
Flue Gas Routing
10
Preconditions for Installation
11
Installation Location
11
Important Notices
11
Connecting on the Heating and Gas Side
14
Mounting the Connection Set (Accessories)
14
Installing the Gas Valve
15
Mounting the Connection Set
15
Mounting the Siphon
16
Connecting the Condensate Pipe
16
Connecting Heating Pipes
16
Set)
16
Connecting the Gas Valve
17
Installing the Pump
17
Installing the Low Loss Header
17
Connecting an Expansion Vessel
18
Installing the Insulation (Accessory)
18
Electrical Connection
18
Handling Printed Circuit Boards
18
Opening the Top Cover
18
Overview of Plug-In Strip
19
Connecting Electrical Components
20
Connecting the Pump of the Pump Assembly
20
Connecting the 3-Way Valve 230 V (Accessory)
21
Mounting the Function Module (Accessory)
21
Fitting the Plug (if Not Preassembled)
21
Commissioning
22
Commissioning the Boiler
22
Setting the Parameters
22
Setting Options for Air/Gas Ratio Control Valve
23
Measuring the Gas Standing Pressure (Static)
23
Measuring the Gas Working Pressure (Dynamic)
23
Measuring of CO2 and CO (Full Load)
24
Measuring the Gas/Air Ratio (Minimum Load)
24
Reading off the Ionisation Current
24
Check the (Flue) Gas Tightness
25
Check the Function of the Boiler
25
Completion Work
25
Instructing the Operator
25
Operation
25
Control Panel Overview
25
Switching on the Device
25
Siphon Filling Program
26
Settings in the Service Menu
26
Operating the Service Menu
26
Service Menu
26
Thermal Disinfection
32
Inspection and Maintenance
32
Important Notices
32
General Work
32
Remove the Gas-Air Unit
33
Clean the Burner
34
Cleaning the Heat Exchanger
34
Cleaning the Siphon
34
Cleaning the Condensation Catch Pan
35
Resetting the Maintenance Type
35
Measuring the Gas Pressure
35
Measuring of CO and CO2
35
Measuring the Gas/Air Ratio
35
Measuring the Ionisation Current
35
Check the Flue Gas Backflow Preventer
35
Check the (Flue) Gas Tightness
35
Check for Correct Operation
35
Replacing Components
36
Replacement Interval for Components
36
Inserting the Igniter
36
Replacing the Flue Gas Temperature Sensor
36
Replacing the Coding Plug
37
Replacing the Air/Gas Ratio Control Valve
37
Inspection and Maintenance Protocol (Checklist)
38
Troubleshooting
39
Operating and Fault Displays
39
General Information
39
Fault Code Table
39
Faults that Are Not Displayed
44
Shutdown
45
Standard Decommissioning
45
Decommissioning When There Is a Risk of Frost
45
Environmental Protection and Disposal
45
Data Protection Notice
45
Technical Information and Reports
46
Wiring Diagram
46
Technical Specifications
47
Data Relating to the Gas
48
Hydraulic Resistances
49
Residual Head of Pumps
49
Setting Values for Heating Capacity
49
Commissioning Report for the Appliance
50

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Bosch 7736 702 194 Manuals

Bosch 7736 702 194 Installation And Maintenance Instructions Manual (52 pages)

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