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Vortex 15/26
Grant Vortex 15/26 User Manual
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42
Grant Vortex Oil Boilers
Fig. 36
Kitchen models with Honeywell S Plan (HW & CH controlled by two valves)
Typical control system wiring diagram (Kitchen models)
9.6
9 - WIRING DIAGRAMS
Fig. 35
Utility models with Honeywell Y Plan (HW controlled by mid position valve)
Typical control system wiring diagrams (Utility and Utility System models)
9.5
41
43
Table of Contents
Table of Contents
2
List of Contents
2
Introduction
3
How a Condensing Boiler Works
3
Heating System Design Considerations
3
About Your Boiler
4
Boiler Controls
4
Lighting Your Boiler
4
User Instructions
4
Turning off Your Boiler
5
Points to Check if Burner Fails to Light
5
About Your Fuel
5
General Notes and Care of Your System
5
Sealed System Filling Loop Arrangement
6
Sealed Central Heating System
6
Electricity Supply
6
Boiler Technical Data
7
Sealed System Data
8
Grant Vortex Oil Boilers Using Class C2 Kerosene
8
Flue Gas Analysis
8
Boiler Dimensions
9
Kitchen and Kitchen System 15/26 Dimensions
9
Utility and Utility System 15/26 Dimensions
9
Utility and Utility System 26/36 and 36/46 Dimensions
10
Utility 46/58 and 58/70 Dimensions
10
Boiler Description
11
Boiler Components
11
General Boiler Information
11
Kitchen System Model
12
Fuel Supply
12
Fuel Storage
12
Regulations to Comply with
12
Fuel Pipes
13
Single Pipe System
13
Two Pipe System
13
Tiger Loop System
14
De-Aeration Device System
14
Two Pipe Oil Supplies
15
Riello RDB Burner
15
Tiger Loop 'De-Aeration' Device
15
Riello RDB Pump
15
Air Supply for Room Sealed Balanced Flue Boilers
16
Air Supply for Conventional Flue Boilers
16
Grant Orange Flue System in Typical Brick Chimney
17
Conventional Flue System
17
Grant EZ-Fit Flexi Pack Conventional Flue System
18
Contents of Grant EZ-Fit Flexi Pack
18
Extensions
18
Balanced Flue Options
19
Low Level Horizontal Balanced Flue
19
High Level Balanced Flue
19
Vertical Balanced Flue
19
External Balanced Flue
20
Frost Protection
21
Clearances for Balanced Flues
21
46/58, 58/70 Flow and Return Connections
22
Boiler Location
22
Water Connections
22
Sealed Systems
23
View with Rear Panel Removed - 15/26 Models Only
23
Sealed System
24
Sealed System Boilers
24
Boiler Components - System Models
25
Underfloor Heating Systems
25
Vortex 26/36 Utility System Model Shown
25
Thermostat Phial Position - 26/36 Only
25
Pipework Materials
26
Condensate Disposal
26
Condensate Trap
26
Purpose Made Condensate Soakaway
27
Condensate Soakaway
27
Unpack the Boiler
28
Prepare the Wall
28
Low Level Balanced Flue
28
Boiler Installation
28
High Level and Vertical Balanced Flue
29
Make the Water Connections
30
Connect a Conventional Flue
30
Flow/Return Connection
30
Pipe Holes
30
Expansion Vessel Pressure - System Models
31
Connect the Power Supply
31
Boiler Flue Connector
31
Riello RDB Burner Components
32
Fit the Programmer Kitchen, Kitchen System
32
Burner Components
32
Connect the Fuel Supply
32
Fill the Sealed System
33
Completion
33
Commissioning
34
Important Notes Prior to Servicing
36
Information for the User
36
Boiler Servicing
36
Dismantling Prior to Servicing
37
Cleaning the Boiler
37
15/26 Baffles
37
26/36 and 36/46 Baffles
37
Cleaning the Burner
38
46/58 and 58/70 Baffles and Turbulators
38
Control Panel Wiring Diagrams
40
Utility Boiler Control Panel Wiring Diagram
41
Utility System Boiler Control Panel Wiring Diagram
41
Typical Control System Wiring Diagrams
42
Burner Fault Finding
43
Boiler Fault Finding
44
Riello RDB1, 2, 2.2 Burner - Exploded View
45
Burner Spares
45
Riello RDB3.2 Burner - Exploded View
46
Health and Safety Information
47
EC Declaration of Conformity
48
4
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Grant Vortex 15/26 Specifications
General
Output
15 - 26 kW
Fuel
Oil
Warranty
2 years
Range
Vortex
Model
15/26
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Grant Vortex 26/36
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Grant Vortex 36/46
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