Table Of Contents - Biasi M96A.24SM User Manual And Installation Instructions

TABLE OF CONTENTS

1 Appliance description
1.1 Overview . . . . . . . . . . . . . . . . . . . . . .
1.2 Control panel . . . . . . . . . . . . . . . . . .
1.3 Isolation valves . . . . . . . . . . . . . . . . .
1.4 Technical data . . . . . . . . . . . . . . . . .
1.5 Operation lights
2 Instructions for use
2.1 Warnings . . . . . . . . . . . . . . . . . . . . . .
3 Useful advice . . . . . . . . . . . . . . . . .
3.1 Central heating . . . . . . . . . . . . . . . . .
3.2 Frost protection
3.3 Condensate drain
3.4 Periodic maintenance
3.5 External cleaning
3.6 Operational faults
4 Technical information
4.1 Overview . . . . . . . . . . . . . . . . . . . . . .
4.2 Main diagram . . . . . . . . . . . . . . . . . .
4.3 Hydraulic specifications
4.4 Expansion vessel
4.5 Technical data mod. M96A.24SM/...
4.6 Technical data mod. M96A.28SM/...
4.7 Technical data mod. M96A.32SM/...
5 General requirements
5.1 Related documents
5.2 Location of appliance
5.3 Flue system . . . . . . . . . . . . . . . . . . . .
5.4 Gas supply . . . . . . . . . . . . . . . . . . . .
5.5 Air supply . . . . . . . . . . . . . . . . . . . . .
5.6 Ventilation . . . . . . . . . . . . . . . . . . . . .
5.7 Condensate drain
5.8 Water circulation (c.h.)
5.9 Domestic water . . . . . . . . . . . . . . . . .
5.10 Water treatment
8 Gas conversion
8.1 Warnings . . . . . . . . . . . . . . . . . . . . . .
8.2 Procedures . . . . . . . . . . . . . . . . . . . .
9 Maintenance . . . . . . . . . . . . . . . . . .
9.1 Warnings . . . . . . . . . . . . . . . . . . . . . .
9.2 Dismantling the external panels
9.3 Emptying the d.h.w. system
9.4 Emptying the c.h. system
Abbreviations used in the manual:
C.h. = Central heating
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2 2.2 Refilling procedure
2
2.3 Ignition . . . . . . . . . . . . . . . . . . . . . . . .
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2.4 C.h. circuit temperature
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2.5 D.h.w. temperature
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3 2.6 Extinguishing
2.7 Built in time switch A
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2.8 Built in time switch B
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11 5.11 Electrical supply
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6 Installation
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6.1 Warnings
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6.2 Precautions for installation
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6.3 Installing the bracket
11
6.4 Overall dimensions
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6.5 Joints . . . . . . . . . . . . . . . . . . . . . . . . .
13 6.6 Mounting the boiler
13 6.7 Fitting the flue system
14
6.8 Choice of flue
15
6.9 Electrical connections
15
6.10 External frost protection
16
7 Commissioning
18
7.1 Electrical installation
20
7.2 Gas supply installation
22
7.3 Filling the d.h.w. system
22
7.4 Initial filling of the system
22
7.5 Condensate pipe and traps
22
7.6 Lighting the boiler
23
7.7 Checking the gas pressure
at the burner
23
7.8 Checking the burner ignition
23
23 7.9 Checking the ignition device
24 7.10 Checking the flue system
25 7.11 Checking the condensate drain pipe
25 7.12 Instructing the user
38
9.5 Combustion analysis check
38 9.6 Cleaning the primary heat exchanger
9.7 Checking the pressurisation
38
in the expansion vessel
40
9.8 Cleaning the burner
40
9.9 Checking the flue
40
9.10 Drain pipe inspection
40
9.11 Visual inspection of appliance
40 9.12 Gas pressures and tightness
D.h.w. = Domestic hot water
D.c.w. = Domestic cold water
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