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 CO
2
...........................................................................................................................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
Summary of Contents for Minima HE System 24 Nat
Page 19: ...19 1 2 A A Fig 14 Fig 16 Fig 13 11 Installing the Boiler continued Fig 15 P P ...
Page 22: ...22 Fig 21 Fig 22 Fig 23 ...
Page 31: ...31 WIRING DIAGRAM FOR CONNECTION TO AN OPEN VENTED CYLINDER DIAGRAM B ...
Page 32: ...32 WIRING DIAGRAM FOR CONNECTION TO AN MTS UNVENTED CYLINDER DIAGRAM A ...
Page 61: ...61 24 Benchmark Commissioning Checklist ...
Page 62: ...62 25 Service Interval Record ...
Page 63: ...63 ...
