µà Õ "¬‰ø‡¢â " ∑' Ë ‡ §√◊ Ë Õ ß¥— ß µà Õ ‰ªπ' È
2)
Connect the wiring following picture
❑
‡®"–√Ÿ ∑ ' Ë ª –‡°Á π ¬"ß´÷ Ë ß Õ¬Ÿ à ∑ ' Ë ∞ "π‡§√◊ Ë Õ ß ·≈â « √â Õ ¬ "¬‰ø‡¢â " ®"°¥â " πÀ≈— ß
❑
ªÕ° "¬‰ø ·≈â « µà Õ ‡¢â " °— ∫ «' ∑ ™å ª Ñ Õ ß°— π ‰ø√— Ë «
‰À≈ºà " π‡¢â " ∑"ߢ— È «
L
·≈–µà Õ "¬¥â " π∑' Ë ‰ ¡à ¡ ' ° √–· ‰ø‰À≈ºà " π‡¢â " ∑"ߢ— È «
‰¢§«ß¢— π „Àâ · πà π
❑
π" "¬¥' π ∑' Ë ª Õ° "¬‡√' ¬ ∫√â Õ ¬·≈â « µà Õ ‡¢â " °— ∫ ®ÿ ¥ µà Õ "¬¥' π ∑' Ë µ — « ∞"π√Õߌ' µ ‡µÕ√å
µ"¡√Ÿ ª
❑
Punch a hole at the rubber ring on the unit base. Then insert the electric
cable from the back.
❑
Strip the cable and connect to the earth leakage circuit breaker (ELCB).
Connect the line to the terminal L and the NEUTRAL to the N and
secure it tightly with screws.
❑
Connect the stripped ground wire to the ground terminal of the heater
base following the picture.
3)
µâ Õ ßµà Õ "¬‰ø„Àâ µ √ߢ— È «
Connect the wires to the correct terminals (L and N)
❑
(L, N)
∂â " µà Õ "¬º' ¥ ¢— È «
∑"ß"π¢Õ߇§√◊ Ë Õ ß‡ ' ¬ À"¬ À√◊ Õ ‡°' ¥ ‰øøÑ " ≈— ¥ «ß®√‰¥â
❑
Wrong connection of the terminals (L, N) can cause abnormality in the circuit.
In this case, it may damage the working of the unit or cause a short circuit.
®–µâ Õ ßµà Õ "¬¥' π ‡¢â " °— ∫ µ— « ‡§√◊ Ë Õ ß‡ ¡Õ
4)
The shower heater must be always grounded.
❑
¢π"¥¢Õß "¬¥' π ∑' Ë „ ™â „ π°"√µ' ¥ µ— È ß ¥Ÿ √ "¬≈–‡Õ' ¬ ¥„πµ"√"ßÀπâ " 14
❑
The size of the ground wire used in the installation, refer to the details on page 14.
«' ∏ ' µ ' ¥ µ— È ß ·∑à ß ‡À≈Á ° "¬¥' π
❑
‡≈◊ Õ °·À≈à ß ™ÿ à ¡ ™◊ È π ∑' Ë ® –Ωí ß ‡À≈Á ° ∑Õ߇‡¥ß §«"¡¬"«¢Õß·∑à ß ∑Õß·¥ßµâ Õ ß‰¡à π â Õ ¬°«à "
90
´¡.
❑
·∑à ß "À√— ∫ µà Õ "¬¥' π ®–µâ Õ ßΩí ß ≈ß„πæ◊ È π ¥' π ‰¡à π â Õ ¬°«à "
❑
®–µâ Õ ß·πà „ ®«à " §«"¡µâ " π∑"π¢Õߥ' π ®–µâ Õ ßπâ Õ ¬°«à "
❑
100
∂â " §«"¡µâ " π∑"π‡°' π
3
·∑à ß
❑
Choose a humid area to put the copper electrode.
The minimum length of the copper electrode is 90 cm.
❑
The ground rod must be put under the ground at the minimum
of 70 cm away from the ground surface.
❑
Make sure that the resistance of the ground must not exceed
100 ohms.
❑
If the resistance exceed 100 ohms, it may be necessary to put
two or three electrodes for grounding.
‚¥¬µà Õ "¬¥â " π∑' Ë ¡ ' ° √–· ‰ø
(ELCB)
(L
°— ∫
N)
À√◊ Õ ∫«°°— ∫ ≈∫
®–∑"„Àâ ‡ °' ¥ °"√º' ¥ ª°µ' „ π«ß®√ ´÷ Ë ß „π°√≥' π ' È Õ "®∑"„Àâ √ –∫∫°"√
HOW TO INSTALL THE GROUND ROD
70
100
‚ÕÀå ¡ „Àâ Ω í ß ·∑à ß ‡À≈Á ° ≈÷ ° ≈߉ª ‚¥¬Õ"®µâ Õ ß„™â
)
N
·≈â « „™â
15
¡¡
´¡. ®"°º' « æ◊ È π
‚ÕÀå ¡
2
∂÷ ß
Ground surface
ª√–¡"≥
2
‡¡µ√
About 2 M.
Õ¬à " ßπâ Õ ¬
At least 70 cm.
Õÿ ¥ ¥â " π„π¥â « ¬æ≈" µ' ° ‡Àπ' ¬ «
Plaseal
13
¡¡
.
20
¡¡
.
165
¡¡
.
.
‡§√◊ Ë Õ ß¡◊ Õ "À√— ∫ „™â Ω í ß
Tools for grounding
º' « ¥' π
Õ¬à " ßπâ Õ ¬
·∑à ß "¬¥' π
70
´¡.
Ground rod
At least
70 cm.
Ωí ß ·∫∫‡Õ' ¬ ß
30 degree in angle
°"√µà Õ
Connections
70
´¡.
1
¡.
1 M.
·∫∫¢π"π
Parallel type