Ariston BCH 120 L 기술 설치 지침 및 사용자 설명서 - 페이지 28

{카테고리_이름} Ariston BCH 120 L에 대한 기술 설치 지침 및 사용자 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. Ariston BCH 120 L 29 페이지. Heating tank

Technical Installation Instructions and User Guide

Cabling diagram

IMPORTANT: THE ELECTRONIC CIRCUIT MUST ONLY OPERATE AT 230V!

Black

Titanium anode

THE CURRENT MUST BE CUT BEFORE ANY OPERATION IS CARRIED OUT ON THE UNIT

All operations must be carried out by a quali ed technician.

We recommend subscribing to a maintenance contract and planning to replace the safety assembly at least every 5 years, if necessary.

Every year (twice a year if the water is treated by a water softener), the unit must be drained so that the Protech anode can be checked to make

sure it is functioning properly.

For these operations, contact your trusted installer.

The external parts of the tank must be cleaned using a damp cloth and appropriate cleaning products that are available commercially. In any

case, the use of abrasive products, solvents, spirits, alcohol, etc. is not recommended.

Unplug the water heater and the hydraulic supply.

Open the hot water valve to let air in.

Open the drainage valve on the safety assembly.

In cases of very hard water, it is advisable to remove limescale at least twice a year.

To do this, it is

rst of all necessary to empty the hot water tank and then remove the upper

cess the interior. Carry out the task using a suction device and a plastic or wooden brush (to remove the most

resistant sediment). Clean it again and rinse it with a spray of water.

While cleaning, be careful not to damage the enamel layer that protects the inside of the reservoir.

Replace the upper ange, install a new seal and ll the reservoir, making sure there are no leaks.

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Electronic circuit

Relays

Connections

ange to be able to ac-