IDEAL INDUSTRIES HE18, HE9, HE12, HE15 manual Servicing Siphon Replacement

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SERVICING

77 SIPHON REPLACEMENT

1. Refer to Frame 61.

2. Remove the burner. Refer to Frame 54.

3. Pull the heat shield forward to remove from clips.

4. Pull off the rubber sump connecting pipe and the blockage sensing pipe.

5. Unscrew the siphon union connection.

6. Remove the two siphon retaining screws and remove siphon.

7. Re-fit the new siphon and gasket

	and reassemble in reverse order,	4
	ensuring the rubber sump	4
	ensuring the rubber sump
	connecting pipe and blockage
	sensing pipe are correctly
	replaced.

8.Ensure the siphon is charged with water and the heat shield is replaced.

SERVICING

classic HE - Installation & Servicing

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Contents Installation and servicing Classic HE Installation & Servicing Document Amendments General Key to symbolsGeneral Data HE12 HE15 HE18Classic HE Safe Handling General IntroductionOptional Extra Kits Location of BoilerGeneral Boiler Water Connections Installation from inside onlyBoiler Clearances Side and Rear FlueCompartment Installations Flue InstallationGAS Supply BathroomsAIR Supply General TerminalWater Treatment Water Circulation SystemElectrical Supply LOW Head InstallationsOpen Vent System Requirements Fully Pumped Condensate Drain Refer to Frames 38, 39General Sealed System Requirements Sealed System Requirements Boiler Assembly Exploded view InstallationUnpack and check the contents Pack a Contents Installation UnpackingHardware Pack 1 Contents Pack B ContentsDetermining the Flue Length Installation Packaging and Casing RemovalPack Product No Side Outlet Kit Product NoPreparing the Wall Flue Assembly Exploded ViewWall Mounting Template Remove any burrs and remove the inner flue support ring Cutting the Flue wall thicknesses of 75 to 705mmCut to length X, refer to Frame Wall Mounting Plate Connecting the Flue to the BoilerMounting the Boiler Without Optional Flue finishing KitFor wall thickness 270mm to 775mm Cutting the Flue For flue lengths 270 to 775mm only Fitting the Flue AssemblyFlues over 1 metre long Installation Mounting the BoilerFitting the KIT Flue Extension DuctsFlue Roof Flue KIT Contents / OptionsFlue Arrangement Installation Flue Terminal PositionTerminal Position Minimum Dimension Engagement in the final flue duct seal Installation Assembling the Roof Flue KITGAS Connection Condensate Pipe Termination ConfigurationsWater Connections Condensate DrainCondensate Pipe Termination Configurations External Controls Electrical ConnectionsMID Position Valve Pumped only Installation Pictorial WiringThermostat Blue Black Brown Grey Orange Thermostat PinkBlue Yellow/green Black Orange Brown Violet Red Pink White Installation TWO Spring Closed ValveFrost Protection Fitting the Boiler Casing See diagram A, Frame Installation Commissioning and TestingTo gain access to the gas valve Initial LightingGeneral Checks Initial LightingHanding Over Water Circulating SystemBoiler Front Panel Removal Servicing Servicing ScheduleBurner and AIR BOX Removal Disconnect the electrical supply and turn off gas supplyCleaning the Recuperator Servicing Cleaning the FAN Assembly / the FluewaysCleaning the Burner and Pilot Assembly Reassembly Servicing Cleaning the SiphonGAS Pressure Adjustment Replacement of Parts GeneralOn/off switch Servicing Overheat Thermostat ReplacementThermostat control Thermistor sensor leadFlue Protection Thermostat Replacement Servicing Limit Thermostat ReplacementPilot Burner Replacement Pull off the two electrical connectionsGAS Control Valve Replacement Servicing Ignition Electrode and Lead ReplacementMain Burner and Main Burner Injector Replacement AIR Pressure Switch APS Replacement Servicing FAN ReplacementPrinted Circuit Board PCB Replacement Combustion Chamber Insulation ReplacementServicing Heat Exchanger ReplacementCasing Front Seal Replacement Servicing Siphon Replacement Finding Fault FindingGC Part No Description Qty Product No Short List of PartsShort List of Parts Short Parts List Installer Notification Guidelines GAS Boiler Commissioning Checklist Service 3 Date Service 1 DateService 5 Date Service 7 DateCertified Product Technical TrainingUsers guide Electricity Supply SafetyImportant Notes Minimum ClearancesCleaning Control of Water TemperatureMaintenance To Shut Down the BoilerPoints for the Boiler User

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HE12, HE15, HE18, HE9 specifications

The IDEAL INDUSTRIES HE series, comprising the HE24, HE18, HE15, and HE12 models, represents a significant advancement in the field of electrical testing and measurement tools. These versatile testers stand out in professional environments for their high accuracy, user-friendly interfaces, and advanced features designed to enhance efficiency and reliability in electrical inspections.

The HE24 is the flagship model, boasting an extensive range of functionalities. It includes advanced digital multimeter capabilities, allowing for precise measurements of voltage, current, and resistance. Its True RMS feature ensures accurate readings, even with non-linear loads. The HE24 also incorporates advanced connectivity options, including Bluetooth technology, enabling users to transfer data wirelessly to smartphones or tablets for further analysis. The large, backlit display enhances visibility in various lighting conditions, making it an ideal tool for both indoor and outdoor use.

The HE18 model, while slightly more streamlined than the HE24, still offers robust capabilities. It features multiple testing modes, including continuity and diode testing, catering to a wide range of electrical tasks. The HE18 also utilizes a user-friendly interface, allowing technicians to navigate easily through various functions. Equipped with a protective rubber housing, this model is durable and built to withstand the rigors of frequent use on job sites.

The HE15 and HE12 models represent the compact, entry-level offerings in the HE series. Designed for the budget-conscious user, these models retain essential functionalities such as basic voltage and current measuring capabilities while prioritizing ease of use. The HE15 includes a simple LED indicator to signal when measurements are being taken, promoting straightforward operation. Additionally, the HE12 features a lightweight design, making it the perfect tool for on-the-go technicians.

All models in the IDEAL INDUSTRIES HE series are engineered with safety in mind, adhering to stringent international testing standards. They provide superior insulation resistance and a high degree of accuracy, mitigating the risks associated with electrical work. Furthermore, their IP-rated enclosures ensure protection against dust and moisture, enhancing longevity.

In conclusion, the IDEAL INDUSTRIES HE24, HE18, HE15, and HE12 series represent a comprehensive range of electrical testing tools that cater to professionals' varied needs. With their combination of advanced features, user-friendly designs, and safety compliance, these models are excellent choices for any electrical technician aiming for accuracy and efficiency in their work.