Ariston CLAS B 28 FF, Installation And Service Instructions Manual

Page: 28 / 56

I N DE X
Ov er v ie w ........................................................................................................29
Advice for the installer ................................................................................29
CE labelling .....................................................................................................29
Safety regulations ........................................................................................29
P roduct description ..................................................................................30
Control Panel..................................................................................................30
Overall wiew ...................................................................................................30
Overall dimension ........................................................................................31
Minimum clearances ..................................................................................31
Installation Template ...................................................................................31
Technical Information .................................................................................32
Insta ll ation ....................................................................................................33
Before installing the appliance ................................................................33
Instructions for opening the casing and performing an
internal inspection .......................................................................................33
Gas Connection .............................................................................................34
Water connection .........................................................................................34
View of the boiler connections................................................................34
Residual Head of the boiler ......................................................................34
Excessive pressure device .........................................................................34
Cleaning the heating system ...................................................................34
Drain the storage ..........................................................................................34
Water circuit diagram..................................................................................35
Connecting the fl ue .....................................................................................36
Types of boiler - fl ue exhaust connection ...........................................36
Table of fl ue gas exhaust duct lengths .................................................37
Type of air suction/fl ue gas exhaust ducting .....................................37
Electrical connection...................................................................................38
Power supply cable ......................................................................................38
Peripheral unit connection .......................................................................38
Room Thermostat connection .................................................................38
Electrical diagram .........................................................................................39
C ommissioning ...........................................................................................40
Ignition procedure .......................................................................................40
Initial procedures ..........................................................................................40
Electricity supply ..........................................................................................40
Filling the hydraulic circuit ........................................................................40
Gas supply .......................................................................................................40
First Ignition ...................................................................................................40
Dearation cycle .............................................................................................40
Checking the gas settings .........................................................................41
Adjustment the Maximum Heating power .........................................42
Soft Light adjustment .................................................................................42
Ignition Delay adjustment ........................................................................42
Adjustment the Maximum Absolute Heating power ......................42
Table summarising changes .....................................................................43
Gas changeover ............................................................................................43
AUTO function ...............................................................................................44
B oi l er protection de v ices .......................................................................45
Safety shut-off ...............................................................................................45
Shutdown ........................................................................................................45
Malfunction warning ..................................................................................45
Table summarising error codes ...............................................................45
Combustion Analysis ..................................................................................46
Product of combustion Discharge Monitoring .................................46
Anti-freeze function ....................................................................................46
S ettings - ad j ustment - pro bl em identi fi cation menus ...........47
M aintenance .................................................................................................52
General comments ......................................................................................52
Operational test ............................................................................................52
Draining procedures ...................................................................................52
Information for the user .............................................................................53
Data Plate Symbol ........................................................................................53