Ariston GL 6+ 설치 매뉴얼 - 페이지 9

{카테고리_이름} Ariston GL 6+에 대한 설치 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Ariston GL 6+ 14 페이지. Electric mini tank water heaters
Ariston GL 6+에 대해서도 마찬가지입니다: 사용자 설명서 (12 페이지), 사용자 설명서 (12 페이지), 사용자 설명서 (14 페이지), 사용 설명서 (37 페이지), 온도 조절기 교체 (3 페이지)

페이지 인쇄

Removing

1. Turn off power supply and drain the heater (see previous section).

2. Remove the front cover plate, disconnect terminals X, Y and T (fig. 3/2).

the heating

3. Unscrew the 4 heating element retaining nuts F (fig. 3/2).

element

4. Remove the element. G (fig. 5/1).

Descaling

Scale deposits can affect the heating capability of the element.

Heavy scale can even cause the element to burn out. The element can be descaled

the heating

either chemically or manually:

element

A) Soak the element in white vinegar or other descaling solution. Once descaled,

B) Once the element has dried up, use a soft brush (non metallic to prevent damaging

C) Replace anode rod (N Fig. 5/2) if it is noticeably deteriorated or considerably

WARNING: make sure the tank has been refilled with water before restoring power.

REPLACEMENT OF PARTS

Changing

The anode rod (N fig. 5/2) helps protect the tank against corrosion. Depending on the

the anode

water condition, the magnesium anode rod may need to be changed every year or so.

Galvanic and electrolytic corrosion can destroy a tank if the anode rod is "spent".

rod

Rusty water is usually an indication of a "spent" anode rod. If rusty water is present,

examine anode rod immediately. Rapid degradation of the anode rod (less than 1

year) may indicate the presence of galvanic corrosion due to "stray" direct current. In

this case, it may be necessary to add a "grounding strap" from the Ariston tank to the

copper plumbing.

1. Turn off the power supply and drain the heater (see Draining the Heater).

2. Remove heating element (see previous section).

3. Remove and replace the anode rod N Fig. 5/2.

4. Refill tank with water before restoring power.

FIG. 5/1

rinse well with fresh water, to which you should add some baking soda, OR

the stainless steel sheath) on element. Brush the dried mineral off. Reinstall the

element with gasket and make the wire connections.

shorter then seen in figure 5/2.

FIG. 5/2