Bosch Worcester Greenstar 28CDi Compact ErP Manuals

Manuals and User Guides for Bosch Worcester Greenstar 28CDi Compact ErP. We have 1 Bosch Worcester Greenstar 28CDi Compact ErP manual available for free PDF download: Installation, Commissioning And Servicing Instruction

Bosch Worcester Greenstar 28CDi Compact ErP Installation, Commissioning And Servicing Instruction (76 pages)

WALL HUNG RSF GAS FIRED CONDENSING COMBINATION BOILER

Brand: Bosch | Category: Boiler | Size: 30.08 MB

Table of Contents
2
Key to Symbols and Safety Instructions
4
Key to Symbols
4
Safety Precautions
4
Appliance Information
6
Appliance
6
Layout
7
Technical Data
9
Energy Efficiency
10
Pre-Installation
12
Cleaning Primary Systems
12
Mains Supply
12
Electrical Supply
12
Gas Supply
12
Water Supply
12
Water Systems and Pipe Work
13
Condensate Pipe Work
14
Internal Connections
15
External Connections
15
Pressure Relief Pipe Work
16
Boiler Location and Clearances
17
Installation
17
Installation and Servicing Clearances
17
Compartments
17
Bathrooms
18
Plumbing Manifold
18
Connections
18
Flue Options
19
Flue Lengths
19
Flue Terminal Positions
21
Plume Management Terminal Positions
22
Determine the Plume Management System Length
23
Installation
24
Unpacking Wall Frame & Ancillary Items
24
Wall Mounting Template & Flue Opening
24
Unpacking the Appliance
25
Pre-Plumbing Boiler Connections
26
Hanging the Boiler
28
Flue Turret/Adapter Installation
29
Electrical
30
Mounting Optional Plug-In Controls
31
New Complete System Installations
32
Existing Installations
33
Commissioning
34
Pre-Commissioning Checks
34
Filling the System
34
Water Treatment
34
Starting the Appliance
35
Boiler Start up Screens
36
Commissioning
37
Checking the Gas Inlet Pressure
37
Checking the Gas Rate
38
Gas Rating Test
38
Checking for Leaks During Operation
38
Domestic Hot Water
38
Domestic Hot Water Eco and Preheat Modes
38
CO and Combustion Checks
39
Finishing Commissioning
40
Replacing the Boiler Case
40
Securing the Control Panel
40
Fitting the Fascia Flap
40
Installing Bottom Panel
40
Hand over
41
Boiler Guarantee
41
Service and Spares
42
Inspection and Service
42
Checking Flue Integrity
42
Component Access
43
Checking the Gas Inlet Pressure
43
Fan Pressure Test
43
Setting the Boiler to Maximum
43
Fan Pressure
44
Flue Gas Analysis
44
Cleaning the Heat Exchanger
45
Cleaning the Siphon
45
Cleaning the Primary Heat Exchanger
46
Replacement of Parts
47
Removing the Outer Case
47
Draining the Boiler
47
Syphon Removal
48
Primary Sensor (CH NTC)
48
Maximum Safety Sensor (NTC)
48
Flue Overheat Thermostat
48
Air Pressure Switch
49
Auto Air Vent
49
Gas Valve
49
Fan Assembly
50
Air/Gas Flap Valve Assembly
51
Ignition Transformer
52
Electrode Assembly
52
Burner Housing, Burner/ Gasket
52
Heat Exchanger
53
Diverter Valve Motor and Diverter Valve Removal
53
DHW Temperature Sensor (NTC)
54
Pump Head
54
Flow Sensor, Flow Restrictor and Filter Removal
54
Flow Regulator
54
Pressure Gauge
55
Boiler Return Sensor (NTC)
55
Drain Tap
55
Pressure Relief Valve
55
DHW Pressure Relief Valve
56
DHW Plate Heat Exchanger
56
Hydraulic Block Removal
56
Bypass Valve
56
Access to Boiler Control Components
57
Replacing the Control Unit
57
Expansion Vessel
58
Short Parts List
60
Fault Finding and Diagnosis
61
Internal Wiring Diagram
61
Central Heating Function
62
Preheat and DHW Function
63
Protection Function
64
Information and Service Menus
65
Selecting the Information Menu
66
Selecting Service Menus
67
Menu 1 - System Parameters
67
Menu 2 - Boiler Parameters
67
Reset to Factory Settings
69
Menu 3 - Boiler Maximum & Minimum Limits
69
Using the Test Menu
69
Fault Codes
72

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Bosch Worcester Greenstar 28CDi Compact ErP Manuals

Bosch Worcester Greenstar 28CDi Compact ErP Installation, Commissioning And Servicing Instruction (76 pages)

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