Table Of Contents - Baxi Luna 3 Comfort Series Installation And Servicing Instructions

Table of Contents

What To Do If You Smell Gas1
Table Of Contents2
Introduction3
Technical Data4
Available Pump Head For Central Heating6
System Volume7
Boiler Schematic7
Central Heating Circuit7
Domestic Hot Water Mode9
Frost Protection Mode9
Pump Protection9
General Boiler Information10
Gas Supply10
Electrical Supply10
Flue System10
Flue Options13
Two Pipe System14
Separated Vertical Flue Terminals Installation Options15
Split Flue Air Control Adjustment15
Flue Terminal Location16
Boiler Location17
Central Heating System17
Vent Termination Minimum Clearances17
Filling The Central Heating System18
Toxic Chemical18
Heating System And Refrigeration System18
Installation19
Unpacking19
Clearances Required For Servicing19
Prepare The Wall20
Fit The Boiler20
Connect The Pipework20
Commissioning21
Connect The Mains Supply21
Fill The System21
Test For Gas Soundness And Purge The Supply21
Boiler Controls22
Initial Lighting22
Gas Change Modalities22
Adjustment To Nominal Heat Output23
Adjustment To Reduced Heat Output23
Final Checks23
Final Assembly24
User Information24
Boiler Operation25
Central Heating Mode25
Frost Thermostat25
Pump25
Remote Control Installation26
Parameter Setting26
Room Thermostat Connection26
Degrees C/F Change Modality26
Connection Of The External Sensor Probe27
Remote Control Wall Mounting27
Connecting An External Hot Water Tank28
D.h.w. Storage Tank Sensor Connection28
Electrical Connections To A Multi-Zone System29
Relay Card Connection (Supplied As An Accessory)29
Connection Of Zones29
Solar Function30
Pre-Heat Function30
Routine Servicing30
Component Replacement Or Periodic Cleaning31
Important Notes Prior To Servicing31
Cleaning The Boiler31
Draining The Boiler31
Heat Exchanger32
Burner32
Injectors32
Electrodes33
Plate Heat Exchanger33
Seals33
How To Purge The Dhw System From Limestone Deposits34
How To Disassemble The Dhw Heat Exchanger34
Cleaning The Cold Water Filter34
Parameters Display35
Information And Advanced Setting Mode35
Parameters Setting37
Illustrated Wiring Diagram38
Service History40