Ariston HW65/9H Інструкція з експлуатації - Сторінка 19

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system. Move the handle on safety valve to horizontal position and remove hot water pipe from the

product to ensure water outlet is exposed to the air.

Note: Water heater must be filled with water before the power is turned on again.

12.1 Inner Tank Cleaning

The tank should be cleaned after being used for awhile to get rid of scale. Please refer to the

following steps:

·Cut off the power

·Screw down pressure-release valve and inner pipes

·Connect water outlet to tap water, it's where the water comes in; connect water inlet to ground

drainage using pipes, it's where the water comes out

·Open water inlet valve to maximize the volume of tap water to clean water tank until all the water

comes out of it is clean

·Connect inlet and outlet pipe as described in 4.2 to test for leakage before the product is electrified.

It is suggested to clean the filter mesh of the product's air inlet to prevent clog which will effects

heating pump performance. The mesh shall be removed in this way:

1. Screw down 4 bolts at front and back cover using Phillips screwdriver and remove front panel

carefully to prevent to damage signal connection

2. Remove terminal panel from the slot

3. Remove filter mesh and wash it with water to get rid of dust and dirt. After it's dry, reinstall it

along with terminal panel into the slots of front and back cover

4. Close front cover and screw tight 4 bolts using Phillips screwdriver to complete filter mesh

cleaning.