Ideal Heating Keston COMBI2 C30 Manuals

Manuals and User Guides for Ideal Heating Keston COMBI2 C30. We have 1 Ideal Heating Keston COMBI2 C30 manual available for free PDF download: Installation & Servicing

Ideal Heating Keston COMBI2 C30 Installation & Servicing (70 pages)

Brand: Ideal Heating | Category: Boiler | Size: 13.91 MB

Table of Contents
5
Section 1 - General
6
Introduction
8
Operation
8
Safe Handling
8
Optional Accessories
8
Safety
8
Safe Handling of Substances
9
Location of Boiler
9
Air Supply
10
Gas Supply
10
Water Circulation System
10
Boiler Controls
10
Electrical Supply
10
Condensate Drain
10
Boiler Dimensions, Services & Clearances
11
System Requirements - Central Heating
12
System Requirements - DHW
13
System Balancing
13
Water Treatment
13
Section 2 - Installation
14
Boiler Assembly - Exploded View
14
Unpacking
15
Wall Mounting Template
16
Preparing the Wall
16
Fitting the Wall Mounting Plate
16
Mounting the Boiler
16
Flue System
17
Flue System - Continued
18
Flue Installation Example Keston Combi
19
Flue Installation Example Keston Combi C35
19
Flue Termination Position
20
Flue Termination Position - Continued
21
Assembly Practice
21
Fitting the Flue Sleeve
22
Horizontal Flue Positions
22
Condensate Drain
23
Condensate Drain - Cont
24
Connections & Filling
25
Connections & Filling Cont
26
Electrical Connections
27
Installer Wiring
27
External Wiring
28
Wiring Diagram
29
Replacing Pre-Fitted Mains Cable
30
Commissioning and Testing
30
Operation
31
The Weather Compensation Kit - Supplied as Standard
32
Initial Lighting
33
User Interface Commissioning
34
Changing Boiler Operating Mode
34
Preheat Function
34
Intelligent Preheat Function
34
Menu Operation
35
Setting Maximum and Minimum Rates
35
General Checks
36
Restart Procedure
37
Handing over
37
Section 3 - Servicing
38
Servicing Schedule
38
Removal / Replacement of Components
39
Draining the Boiler
39
Boiler Front Panel Removal / Replacement
40
Flue Manifold Removal / Replacement
40
Fan and Venturi Assembly Removal and Cleaning
41
Burner Removal and Cleaning
42
Cleaning the Heat Exchanger
42
Ignition / Detection Electrode Replacement / Inspection
43
Cleaning the Condensate Trap
43
DHW Filter & DHW Flow Regulator Cleaning / Replacement
44
Burner Injector Replacement
44
Burner Replacement
44
Return Thermistor Replacement
45
Spark Generator Replacement
45
Gas Control Valve Replacement
46
Diverter Valve Actuator Replacement
46
Condensate Trap Replacement / Cleaning
46
Primary PCB Replacement
47
DHW Flow Turbine Sensor Replacement
48
Pressure Gauge Replacement
48
PRV Replacement
49
Pump Automatic Air Vent Replacement
49
Replacement of DHW Thermistor
50
DHW Plate Heat Exchanger Replacement
50
Diverter Valve Body Assembly Replacement
51
Water Pressure Switch Replacement
52
Pump Head Replacement
52
Flow Thermistor Replacement
53
Heat Engine Replacement
54
Expansion Vessel Recharging & Replacement
55
Section 4 - Fault Finding
56
Main Menu, Fault Help
56
Overheat Lockout
56
Ignition Lockout
57
Flame on before Gas Valve on
57
Low Water Pressure
57
Flame Loss
58
Fan Fault
58
Flow Thermistor Fault
59
Return Thermistor Fault
59
Outside Sensor Fault
60
No CH Operation but DHW Works OK
60
No DHW but CH Works OK
61
No Display
62
DHW Thermistor Fault
62
Section 5 - Spare Parts
63
Section 6 - Benchmark to Commissioning
64

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Ideal Heating Keston COMBI2 C30 Installation & Servicing (70 pages)

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