Cut to length X, refer to Frame | IDEAL INDUSTRIES HE18, HE9, HE12

INSTALLATION

14 CUTTING THE FLUE - wall thicknesses of 75 to 705mm

Note. If the downward piping kit bracket is to be used, it is essential that 30mm is added to the measured wall thickness when marking the flue.

1. Measure and note the wall thickness X (Refer to Frame 10).

2. Mark the wall thickness onto the flue.

3. To ensure the tube is cut square, mark the flue all the way around.

4. Position the inner flue spring to support the inner flue during the cutting process.

5.	Cut to length X, (refer to Frame 10).	cla7841
6.	Remove any burrs and remove the inner flue support ring.
6.	Remove any burrs and remove the inner flue support ring.

15 FITTING THE FLUE CONNECTING RING AND THE BOILER SEALING RING TO THE FLUE

1.Remove the two fan electrical connections, the red pressure sensing pipe, the blue CO/CO2 sensing pipe and the two fan fixing screws.

2.Pull the fan forward, remove and retain.

3.Remove the two fixing screws retaining the removable top section of the aluminium recuperator and carefully lift the recuperator top section from the main body.

Fixing screws

	Air pressure switch &	Electrical
		connections
	CO/CO2 sensing pipes

OUTLET

4.Fit the 'O' ring to the flue extension ring and fit the flue extension ring (to be found in the boiler hardware pack) to the rear of the recuperator top section using the three M4 x 10 taptite screws and form C washers also to be found in the boiler hardware pack.

5.If using the flue finishing kit, push the black outer wall seal over the outer flue duct (Refer to Frame

16) prior to fitting the flue ring. Fit the boiler sealing

ring inside the terminal 'B' pack outer flue duct. Ensure the boiler sealing ring is fully engaged.

Ensure the notch aligns with the label on the outer flue duct. This ensures correct alignment of the flue terminal.

6. Drill 3 holes 3.2mm (1/8") dia. through the outer flue duct and boiler sealing ring. Do NOT drill the inner flue duct.

cla7662

7.Insert the self-tapping screws, provided, in order to fix the boiler sealing ring in position.

8.Stick the self-adhesive foam

strip, provided in the boiler hardware pack, onto the flue immediately behind the boiler sealing ring.

REAR FLUE

classic HE - Installation & Servicing

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.

IDEAL INDUSTRIES HE18, HE9, HE12, HE15 manual Cutting the Flue wall thicknesses of 75 to 705mm

Models: HE12 HE15 HE18 HE9