用户手册目录Guarantee2Statutory Requirements2Contents3INTRODUCTION4USER’S INSTRUCTION51 CONTROL PANEL52 HOW TO USE6Switching on6Time setting6Heating6Burner ON6Stand by mode6Switch OFF6Anti freezing mode73 MAINTENANCE74 GUARANTEE75 PRACTICAL INFORMATION76 SETTING THE TIME CLOCK8SETTING THE MECHANICAL CLOCKS8SETTING THE DIGITAL CLOCK9INSTALLERS’ INSTRUCTIONS117 DESCRIPTION118 DIMENSIONS129 HYDRAULIC DATA1210 INSTALLATION REQUIREMENTS1311 INSTALLING THE BOILER1712 CONNECTING THE FLUE19FITTING THE COAXIAL FLUE20FITTING THE 5” FLUE20FITTING VERTICAL FLUE22FITTING THE TWIN FLUE2313 ELECTRICAL CONNECTIONS2614 COMMISSIONING AND TESTING32INITIAL PREPARATION32INITIAL START-UP32ADJUSTING THE CO233GAS CONVERSION33ADJUSTING THE MAXIMUM HEATING POWER33FITTING THE EXTERNAL SENSOR33EXTERNAL SENSOR SET-UP34COMPLETION34OPERATIONAL CHECKS3414.10 INSTRUCTING THE END USER3515 FITTING THE CASING3616 SEQUENCE OF OPERATION37CENTRAL HEATING MODE3717 ADJUSTMENTS AND SETTINGS3818 REPLACEMENT OF PARTS45To Gain General Access4518.1.1 Removing the front panel4518.1.2 Lowering the control panel45Access to the Combustion Chamber4618.2.1 Removing the combustion chamber front panel4618.2.2 Removing the burner4718.2.3 Removing the detection electrode4718.2.4 Removing the ignition electrode4718.2.5 Removing the fan4818.2.6 Removing the gas valve4818.2.7 Removing the heat exchanger4918.2.8 Removing the spark generator49ACCESS TO THE WATER CIRCUIT5018.3.1 Drain down5018.3.2 Removing the 3 way valve5018.3.3 Removing the 3 way valve shutter5018.3.5 Removing the pump5118.3.6 Removing the pressure relief valve5118.3.7 Removing the domestic expansion vessel5218.3.8 Removing the overheat thermostat5218.3.9 Removing the temperature sensors (NTC’s)5218.3.10 Removing the pressure gauge5318.3.11 Removing the DHW flow switch5318.3.12 Removing & cleaning the condensate trap53ACCESS TO THE CONTROL SYSTEM5318.4.1 Removing the PCB’s5318.4.2 Removing the fuses54CONNECTING THE EXTERNAL SENSOR54INCORRECT FUNCTION55GAS CONVERSION56INCORRECT FUNCTION56MAINTENANCE INSTRUCTIONS57GENERAL REMARKS57CLEANING THE PRIMARY EXCHANGER57OPERATIONAL TEST57SHORT SPARES LIST58TECHNICAL DATA59BENCHMARK COMMISSIONING CHECKLIST61SERVICE INTERVAL RECORD62文件大小: 5.0 MB页数: 64Language: English打开用户手册