Table Of Contents - Ferroli BLUEHELIX TECH RRT 24C Instructions For Use, Installation & Maintenance

Table of Contents

Table Of Contents3
Operating Instructions4
Introduction4
Control Panel4
Indication During Operation4
Connection To The Power Supply, Switching On And Off5
Boiler Not Electrically Powered5
Boiler Electrically Powered5
Electronically Turning The Boiler Off And On5
Adjustments6
Winter/Summer Switchover6
Heating Temperature Adjustment6
Dhw Temperature Adjustment7
Room Temperature Adjustment (With Optional Room Thermostat)7
Eco/Comfort Selection7
Outside Temperature Compensation (Otc)7
Adjustments From Remote Timer Control8
System Draining8
Installation9
General Instructions9
Safe Handling Of Materials9
Advice For Transport And Handling9
Place Of Installation10
Plumbing Connections10
Minimum Distances Around The Boiler10
Typical System By-Pass Layout11
Make Up Water11
Isolation Valve Kit12
Antifreeze System, Antifreeze Fluids, Additives And Inhibitors12
Gas Connection13
Electrical Connections13
System Water Characteristics13
Room Thermostat14
Accessing The Electrical Terminal Block And Fuse14
Flue Ducts15
Connection With Concentric Chimney Flues15
Max. Length Concentric Chimney Flues15
Appliance Adaptors For Concentric Chimney Flues15
Connection With 80Mm Twin Pipes16
Examples & Classification16
Max. Length Separate Ducts16
Accessories17
Connection To Collective Flues17
Backflow Preventer Valve17
Position Of Terminals18
Minimum Dimensions Of Fume Exhaust Terminals18
Condensate Drain Connection19
Condensate Drain20
Service And Maintenance21
Gas Conversion21
Throttle Position And Parameter Setting22
Checking The Combustion Values22
100% Calibration23
Loading Parameters with "BCC KEY"23
Test Mode Activation24
Heating Power Adjustment24
Service Menu25
"Sc" - Combustion Control Parameters Menu29
Procedure For Modifying Parameter Sc1230
Procedure For Modifying Parameters Sc12 And Sc1330
"In" - Information Menu31
"Hi" - History Menu31
"Re" - History Reset31
Commissioning32
Before Lighting The Boiler32
First Boiler Ignition32
Maintenance33
Opening The Front Panel33
Front Panel Opening33
Correct Position Of Front Panel33
Annual Boiler Service34
Replacement Of Major Components & Testing34
Gas Valve34
Gas Valve Replacement34
Plate Heat Exchanger35
Circulating Pump35
Plate To Plate Heat Exchanger Replacement/Maintenance35
Replacing The Main Exchanger36
Main Exchanger36
Disassembling The Burner And Cleaning The Exchanger37
Exchanger Insulation Replacement38
Fan38
Replacing The Circuit Board39
Electrode Replacement Or Maintenance39
Removing The Diverter Valve Motor Head40
Replacing The Low Water Pressure Switch40
Cleaning Or Replacing The Flowmeter41
Wash The Filter With Clean Water41
Troubleshooting42
Diagnostics42
Blank Lcd42
Lcd Fault Codes42
Fault Code Table43
List Of Faults43
Technical Data And Characteristics45
Dimensions And Connections45
Front View45
Side View45
General View46
Hydraulic Circuit46
Technical Data Table47
Residual Head Available For System49
Wiring Diagram49
Benchmark Commissioning And Servicing Section51
Gas Boiler System Commissioning Checklist52