Keston Combi C35 Manuals

Keston Combi C35 Manuals

Manuals and User Guides for Keston Combi C35. We have 2 Keston Combi C35 manuals available for free PDF download: Installation And Servicing Instructions, User Manual

Keston Combi C35 Installation And Servicing Instructions

Keston Combi C35 Installation And Servicing Instructions (76 pages)

Brand: Keston | Category: Boiler | Size: 8 MB

Table of Contents

Installation and Servicing Instructions
1
Table of Contents
7
1 General

8
- Introduction
  10
- Operation
  10
- Safe Handling
  10
- Optional Extra Kits
  10
- Safety
  11
- Safe Handling of Substances
  11
- Location of Boiler
  11
- Gas Supply
  12
- Water Circulation System
  12
- Boiler Control Interlocks
  12
- Electrical Supply
  12
- Condensate Drain
  12
- Boiler Dimensions, Services & Clearances
  13
- System Requirements - Central Heating
  14
- System Balancing
  15
- Water Treatment
  15
2 Installation

16
- Boiler Assembly - Exploded View
  16
- Unpacking
  17
- Flue System
  18
- Flue Installation Example Keston Combi C30
  20
- Flue Installation Example Keston Combi C35
  20
- Flue Termination Position
  21
  - Air Supply
    21
  - Compartment Installation
    21
- Installing the Boiler
  22
- Wall Mounting Template
  22
- Preparing the Wall
  22
- Fitting the Wall Mounting Plate
  23
- Mounting the Boiler
  23
- Assembly Practice
  24
- Fitting the Flue Sleeve
  25
- Condensate
  26
- Connections & Filling
  28
- Electrical Connections
  30
- Installer Wiring
  30
- External Wiring
  31
- Replacing Pre-Fitted Mains Cable
  31
- Ch Operation
  32
- The Weather Compensation Kit
  33
- Wiring Diagram
  34
- Commissioning and Testing
  35
- Initial Lighting
  36
- The Display
  37
- General Checks
  41
- Restart Procedure
  42
- Handing over
  42
3 Servicing

43
4 Fault Finding

59
- Fault Finding Chart Main Menu
  59
- Overheat Lockout
  61
- Ignition Lockout
  61
- Flame on before Gas Valve on
  62
- Low Water Pressure
  62
- Flame Loss
  62
- Fan Fault
  63
- Flow Thermistor Fault
  63
- Return Thermistor Fault
  63
- Outside Sensor Fault
  64
- No CH Operation but DHW Works OK
  65
- No HW but CH on
  66
- No Display
  66
5 Spare Parts

67
6 Benchmark & Commissioning

68
- Gas Boiler System Commissioning Checklist
  70
- Service Record
  71

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Keston Combi C35 User Manual

Keston Combi C35 User Manual (20 pages)

Brand: Keston | Category: Boiler | Size: 1 MB

Table of Contents

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