Chaffoteaux & Maury Minima HE System 24 Nat User Manual

3
CUSTOMER CARE
Page
Guarantee ............................................................................................................................................................2
Statutory Requirements .......................................................................................................................................2
Contents ...............................................................................................................................................................3
INTRODUCTION ..................................................................................................................................................4
USER’S INSTRUCTION .......................................................................................................................................5
1 CONTROL PANEL...........................................................................................................................................5
2 HOW TO USE .................................................................................................................................................6
Switching on and filling ..........................................................................................................................6
Time setting ............................................................................................................................................6
Heating ...................................................................................................................................................6
Burner ON................................................................................................................................................6
Stand by mode ........................................................................................................................................6
Switch OFF .............................................................................................................................................6
Anti-freeze and anti-sieze mode .............................................................................................................7
3 MAINTENANCE ..............................................................................................................................................7
4 GUARANTEE ..................................................................................................................................................7
5 PRACTICAL INFORMATION
...........................................................................................................................7
6 SETTING THE TIME CLOCKS ........................................................................................................................8
6.1 SETTING THE MECHANICAL CLOCK .....................................................................................................8
6.2 SETTING THE DIGITAL CLOCK ...............................................................................................................9
INSTALLERS’ INSTRUCTIONS.........................................................................................................................11
7 DESCRIPTION...............................................................................................................................................11
8 DIMENSIONS ................................................................................................................................................12
9 HYDRAULIC DATA .......................................................................................................................................13
10 INSTALLATION REQUIREMENTS................................................................................................................14
11 INSTALLING THE BOILER............................................................................................................................18
12 CONNECTING THE FLUE.............................................................................................................................20
12.1 FITTING THE COAXIAL FLUE (Ø 60/100 HORIZONTAL) ...................................................................21
12.2 FITTING THE 5” FLUE (Ø 80 / 125 HORIZONTAL/VERTICAL) ...........................................................21
12.3 FITTING THE COAXIAL FLUE (Ø 60 / 100 VERTICAL)
.......................................................................23
12.4 FITTING THE TWIN PIPE FLUE (Ø80/80) ............................................................................................24
13 ELECTRICAL CONNECTIONS .....................................................................................................................27
13.1 FITTING THE MECHANICAL AND DIGITAL TIME CLOCKS ...............................................................29
13.2 CONNECTING ZONE VALVES.............................................................................................................30
14 COMMISSIONING AND TESTING ................................................................................................................33
14.1 INITIAL PREPARATION
........................................................................................................................33
14.2 INITIAL START-UP................................................................................................................................33
14.3 ADJUSTING THE CO2...........................................................................................................................34
14.4 GAS CONVERSION
..............................................................................................................................
34
14.5 ADJUSTING THE MAXIMUM HEATING POWER ................................................................................34
14.6 FITTING THE EXTERNAL SENSOR.....................................................................................................34
14.7 EXTERNAL SENSOR SET-UP..............................................................................................................35
14.8 ADJUSTING THE PARALLEL SHIFT....................................................................................................35
14.9 COMPLETION
.......................................................................................................................................35
14.10 OPERATIONAL CHECKS .....................................................................................................................36
14.11 INSTRUCTING THE END USER
...........................................................................................................36
15 FITTING THE CASING
..................................................................................................................................
37
16 SEQUENCE OF OPERATION
.......................................................................................................................
38
CENTRAL HEATING MODE .................................................................................................................38
17 ADJUSTMENTS AND SETTINGS
.................................................................................................................
39
Contents

Chaffoteaux & Maury Minima HE System 24 Nat Specifications

General

Brand	Chaffoteaux & Maury
Model	Minima HE System 24 Nat
Category	Boiler
Language	English