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Worcester Greenstar HIU E Plus
Bosch Worcester Greenstar HIU E Plus Manuals
Manuals and User Guides for Bosch Worcester Greenstar HIU E Plus. We have
2
Bosch Worcester Greenstar HIU E Plus manuals available for free PDF download: Installation And Maintenance Instructions Manual, User Instructions
Bosch Worcester Greenstar HIU E Plus Installation And Maintenance Instructions Manual (68 pages)
Heat Interface Unit
Brand:
Bosch
| Category:
Recording Equipment
| Size: 23.9 MB
Table of Contents
Table of Contents
2
1 Key to Symbols and Safety Instructions
4
Key to Symbols
4
General Safety Instructions
4
2 Appliance Information
6
General Information
6
Intended Use
7
Misuse
7
Declaration of Conformity
7
Type Plate
7
Standard Delivery
8
Appliance Dimensions and Hydraulic Connections
8
Internal Layout
9
Electrical Schematic
10
Designation of Components
12
Appliance Information
14
Function Schematic
16
3 Regulations
17
General
17
Standards and Guidelines
17
Inspection and Maintenance
17
4 Pre-Installation Requirements
17
System Preparation
17
Domestic Water Supply
18
Pressure Relief Pipe Work
18
Cleaning Primary System
19
Appliance Locations and Clearances
19
Location
19
Rooms Containing a Bath or a Shower
19
Installation and Maintenance Clearances
19
Compartment Clearances
20
Example Layouts
20
Unmixed Central Heating with Radiators
20
Unmixed Central Heating with Under-Floor
21
Mounting Frame
22
5 Installation
22
Support Bracket and Mounting Frame Fitting
22
Wall Mounting Template
22
Fitting Support Bracket and Mounting Rail
23
Example Pipe-Work Installation
23
Fitting the Filling Link Assembly
23
Fitting an External Filling Link (Not Supplied with Appliance)
24
Flushing Valve Accessory Installation
24
Flow Regulating Valve (Not Supplied with Appliance)
25
Hydraulic Connections on Mounting Frame
25
Hanging the Appliance
25
Electrical
26
Pre Wired Mains Cable
26
Installer Connections
27
Access to Electrical Connections
27
Cable Retainer Clamps
28
Frost Protection
28
By-Pass Function
29
Limit Return Temperature
29
6 Commissioning
30
Cleaning the Primary Circuit
30
Flushing Kit Accessory
30
Filling and Venting the Unit
30
Integral Keyless Filling Link
30
External Filling Link (Not Supplied with Appliance)
31
Control Unit
31
Control Unit LED Indicators
31
Domestic Hot Water Rotary Switch
32
Central Heating Rotary Switch
32
Control Valve Status Indication
33
Central Heating Circulation Pump
33
Pump Key Lock Function
33
Pump Operational Status and View Pump Curve Setting
33
Available Hydraulic Pressure
34
Central Heating Circulation Pump Characteristics
34
Pump Curve Adjustment
35
Sense II (EMS Controller) Configuration
35
Operating the Service Menu
35
Central Heating Settings - Outdoor Temperature or Room Temperature Compensated Control
36
Heat Interface Unit Settings
36
Electronic By-Pass Function Setup
36
Floor Drying Function
37
Integral Heat Meter (if Fitted)
38
Water Quality
40
Typical for District Heating Water
40
Domestic Hot Water for Copper Brazed Plate Heat Exchangers
41
Domestic Hot Water Performance Chart
42
Central Heating Performance Charts
44
6.11.1 15Kw & 7.5Kw
44
6.11.2 5Kw & 3.5Kw
46
Testing
47
Commissioning Checklist
48
Fitting the Cover
50
Hand over
50
Appliance Guarantee
50
6.16.1 Guarantee Registration
50
7 Inspection and Maintenance
51
Cleaning the District Filter
51
Removing the Cover
51
Draining the Appliance
51
Filter Removal
51
Inspection Record
52
8 Replacement of Parts
54
Draining the Appliance
54
Plate Heat Exchanger
54
Control Valves
55
Differential Pressure Control Valve
55
Circulating Pump
55
Heat Meter
56
Expansion Vessel
56
Domestic Hot Water NTC Sensor and Safety Valve
56
Flow Turbine, Flow Regulator Assembly and Filter
57
Summer By-Pass (if Fitted)
57
District and Central Heating NTC Sensors
57
Control Unit
58
9 Fault Finding and Diagnostics
59
Central Heating Trouble Shooting Guide
59
Domestic Hot Water Trouble Shooting Guide
60
HIU Control Unit LED Indications
61
Control Valve Fault Indication
62
Action of Control Valve During an Error
62
Control Valve Calibration
62
Circulating Pump Fault Indication
62
Sense II (EMS Controller) Diagnosis Menu
63
Operating the Service Menu
63
Heat Interface Unit Diagnosis Menu
63
Heat Interface Unit Diagnosis Functions
63
Heat Interface Unit Function Test Menu
64
Central Heating Pump Test
64
Heat Meter (if Fitted)
64
Component Resistance Characteristics
64
Flow/Return Temperature NTC Sensors
64
DHW NTC Wet Sensor
64
Outdoor Weather Compensation Sensor
64
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Bosch Worcester Greenstar HIU E Plus User Instructions (12 pages)
Heat Interface Unit for connection to a district heating system supplying heating and domestic hot water
Brand:
Bosch
| Category:
Heating System
| Size: 1.94 MB
Table of Contents
Table of Contents
2
1 Key to Symbols and Safety Instructions
3
Key to Symbols
3
Safety Precautions
3
2 General Information
4
Appliance Identification and Serial Number
4
Maintaining Your Appliance
4
3 Integral Heat Meter Display (if Fitted)
5
4 Integral Heat Meter Menu (if Fitted)
6
Clearances
8
Maintenance Clearances
8
Compartment Clearances
8
6 Your Guarantee
9
7 Fault or Breakdown
10
8 Environment/Disposal
11
9 Tips on Energy Saving
11
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