C&M Minima HE 24 NAT Combination Boiler Manuals

Manuals and User Guides for C&M Minima HE 24 NAT Combination Boiler. We have 1 C&M Minima HE 24 NAT Combination Boiler manual available for free PDF download: Installation, Servicing And Operating Instructions

C&M Minima HE 24 NAT Installation, Servicing And Operating Instructions

C&M Minima HE 24 NAT Installation, Servicing And Operating Instructions (64 pages)

Condensing wall hung combination boiler

Brand: C&M | Category: Boiler | Size: 6 MB

Table of Contents

Customer Care

2
- Guarantee
  2
- Statutory Requirements
  2
- Table of Contents
  3
- Contents
  3
- Introduction
  4
User Instructions

5
- 1 Control Panel
  
  5
- 2 How to Use
  
  6
- 3 Maintenance
  
  7
- 4 Guarantee
  
  7
- 5 Practical Information
  
  7
- 6 Fitting and Setting the Time Clock
  
  8
Installers' Instructions

12
- 7 Description
  
  12
- 8 Dimensions
  
  13
- 9 Hydraulic Data
  
  13
10 Installation Requirements

14
11 Installing the Boiler

17
12 Connecting the Flue

19
13 Electrical Connections

26
14 Commissioning and Testing

28
- Initial Preparation
  28
- Initial Start-Up
  28
- Adjusting the Co2
  29
- Adjusting the Maximum Heating Power
  29
- External Sensor Set-Up
  29
- Fitting the External Sensor
  29
- Gas Conversion
  29
- Adjusting the Parallel Shift
  30
- Completion
  30
- Instructing the End User
  30
- Operational Checks
  30
15 Fitting the Casing

31
- Central Heating Mode
  32
16 Sequence of Operation

32
- Domestic Hot Water Mode
  33
17 Adjustments and Settings

34
- Lowering the Control Panel
  41
- Removing the Front Panel
  41
Servicing Instructions

41
18 Replacement of Parts

41
Removing the Detection Electrode

43
- Removing the Ignition Electrode
  43
Removing the Fan

44
- Removing the Gas Valve
  44
- Removing the Heat Exchanger
  45
- Removing the Spark Generator
  45
- Access to the Water Circuit
  46
- Drain down
  46
- Removing the 3 Way Valve
  46
- Removing the Float of the Flow Switch
  46
- Removing the Pump
  47
- Removing the Secondary Heat Exchanger
  47
- Removing the Domestic Expansion Vessel
  48
- Removing the Overheat Thermostat
  48
- Removing the Pressure Relief Valve
  48
- Removing the Temperature Sensors (Ntc's)
  48
- Access to the Control System
  49
- Removing the DHW Flow Switch
  49
- Removing the Pcb's
  49
- Removing the Pressure Gauge
  49
- Connecting the External Sensor
  50
- Removing the Fuses
  50
19 Incorrect Function

51
- Cleaning the Primary Exchanger
  52
- General Remarks
  52
20 Maintenance Instructions

52
- Operational Test
  53
21 Short Spares List

54
22 Notes

55
23 Technical Data

56
24 Benchmark Commissioning Checklist

59
25 Service Interval Record

60

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