Merloni PRIMO Series User manual

Contents
A B
1. Introduction of Electric Water Heater
1.1 Appearance
1.2 Application and features
2. Technical specification
2.1 Technical characteristics
2.2 Electric wiring diagram
3. General warnings
4. Installation instructions
4.1 How to install the water heaters on the wall
4.2 Water connection
5. The things should be done after installation
6. How to use the electric water heater
6.1 Setting water temperature
6.2 Start-up
6.3 Useful information
7. Maintenance
7.1 Replacements of parts
7.2 How to empty the water heater
7.3 Regular maintenance
7.4 How to reset the dual thermal switch
CONNECTION DIAGRAM
Dear Customer,
Thank you for choosing 'PRIMO' a world-class product from Merloni TermoSanitari
(India) Ltd. Your choice for nothing but the best is reflected by your trust placed in
PRIMO.
MTS India, an ISO 9001 company is a fully owned subsidiary of MTS Spa  Italy,
and part of the 1 bn MTS Group, the world leaders in water heaters.
Today, MTS India is the largest manufacturer and seller of water heaters in India,
catering to all the sectors in water heating namely electrical, gas and solar water
heaters.
The Racold and Ariston range of products from MTS have changed the industry
standards by setting new benchmarks in quality, aesthetics and performance.
Our many firsts in India include :
lWater heater with rust proof polypropylene body
lStainless steel inner container with multi-function safety valve for high pressure
operation
without additional pressure reducing valve
lPUF insulation for maximum energy savings
lEnergy labelling for any domestic electrical appliances
lOnly water heater with quality and performance certification as per CSA-IEC
(International) standards, CE (European) standards and ISI (Indian) standards
Retain this manual safely and in case you need any assistance you may get in
touch with any of our customer care centres, the details of which are enclosed.
Kindly follow the instructions given in this manual and enjoy years of trouble free
performance.
Merloni TermoSanitari (India) Ltd.

1
Introduction To Electric Water Heater
1.1 Appearance
1
A. Temperature regulation knob
B. Hot water outlet
C. Cold water inlet
D. Heating warning light
E. RACOLD logo
F. Cover
1.2 Application and features
RACOLD PRIMO series electric water heater is one of the necessities for modern life,
It features :
1) Durable stainless steel inner container of non-corrosive, non-magnetic quality with
Plasma TIG welding.
2) High efficient heating element, with water isolated from electricity;
3) Over-heat and over-pressure protection;
4) Style designed by world well-known designer Makio Hasuki;
5) Bulb thermostat, accurate in temperature control;
6) Temperature-setting adjustable, outside.
1
2
Technical Specification
2.1 Technical characteristics
2
2.2 Electric wiring diagram
2
R-electric heating element; TF-thermostat;
SB-dual overheat protecting switch;
L-live wire; N-neutral wire; PE-ground wire; HL-heating warning light.
MODEL 40 LITERS
(Jumbo)
50 LITERS
Capacity (L) 40 50
Power Supply 230V 50Hz AC Single Phase
Rated power (W) 1500 1500
Rated pressure (kPa) 650 650
Maxm. Stdg. loss (kWh/24h/450C diff) 1.760 2.035
Actuel Stdg. loss (kWh/24h/450C diff) 1.056 1.221
Reheating Time (Mins.) for t=45088 110
Hot Water output (minm.0C) 50 50
Mixing Factor (%) 35 35
Net weight (kg) 9.5 11.0
Dimensions (mm) 365x404x735 365x404x892
Installation Wall Mounted Wall Mounted
Specifications mentioned above are subject to change without prior notice.
ADE
F
BC

4.2 Water connection
=Screw the safety valve (A) supplied with the
water heater on to the water inlet of the appliance
marked in blue (see Fig. 7).
=Connect the main cold water pipe (B) on the
lower end of the safety valve.
=Connect the drain pipe (C) on the drain end of
the safety valve. Another end of the drain pipe
should be open to the atmosphere. The drain pipe
should be kept downwards on the tilt, in any case
it will not directly face the user.
3
General warnings
Local directives may provide restrictions for
installation of electric water heater in bathrooms.
Merloni TermoSanitari shall not bear
responsibility for any damage caused by incorrect
installation if manual has not been followed
correctly. Installation must be carried out by
qualified personnel.
In particular, attention to the following items
should be paid :
=Electrical wiring must comply with
requirements specified in corresponding
paragraphs.
=The safety valve supplied with the appliance
must be in good condition without any damage,
it must not be tampered with and must not be
replaced with other similar ones.
=Installation must be carried out by qualified
personnel. The screws should be fastened
properly in plastic expansive plugs.
=Confirm the voltage of mains supply to be the
same as that given in data on the rating plate.
=Check grounding condition according to local
directive. The power supply socket for the water
heater should have earth wiring and earthed
properly. Earth wire and neutral wire should be
differentiated and identifiable.
=Do not use any socket converter or extension cable
to match the plug of the water heater. Do not replace
the plug of the heater with other plug. Do not use
portable or reel socket (see Fig. 3 and Fig. 4)
=The power for electric water heater should be
supplied independently, do not share the power
supply with other appliances.
=The power supply socket for the heater should be
arranged in a dry place, away from water splash.
=The power cable is special for this
electric water heater. If damaged, it must
be replaced with the specified power cable
by qualified personnel.
=To disconnect the heater from the
supply, please use a bipolar switch with
contact separation of at least 3mm.
3
4
4.1 How to install the water heater on the wall
The water heater should be installed at least 1½ f" (475mm) from the left hand side to facilitate
easy removal of the inspection cover.
=Confirm that the wall can support double the weight of the heater filled up with water.
=Drill two pre-holes with the diameter a little smaller than that of the plastic expansive plug
using a hammer drill. Then expand the holes using normal drill, until the diameter of the holes is
equal to the diameter of plastic expansive plug.
4
Installation instruction
=To reduce heat loss, the water heater should
be installed in a place nearest to the point of use.
At least a space of 50 cm around the heater should
be kept empty for maintenance purpose.
= You could use other kinds of expansive plugs
and screws according to the structure of the wall.
But make sure that the depth of the expansive plug
in load-bearing part of the wall should not be less
than 40 mm (see Fig. 5).
=Lean the water heater on the wall and move
downwards slowly till the heater catch couples
with the "L" screws on the wall. Pull the heater
downwards to make sure that the appliance has
been fastened reliably (see Fig. 6).
Model Installation distance L (mm)
35 LITERS 366.5
50 LITERS 505
Caution : The appliance should be installed indoor.
Empty the water heater when it is not in use. Avoid
freezing and damaging the heater during winter.
To empty the water heater, see 7.2
5
6
7
3 4
=Insert the plastic expansive plug. Then using spanner or other fitting tools to install "L"
screw until the dimension between the head of "L" screw and wall is 7~ 10 mm. The head of
"L" screw must be up. (see Fig 5).
Minimum required distance
from wall - 1'6"
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Wall

=Connect the hot water pipe (D) onto the outlet
of the water heater marked in red.
=The water-in and water-out connection pipes
should be able to bear water pressure of 6.5 bar
and high temperature of 800 C.
=Do not screw the safety valve too hard to avoid
damaging it.
=If the mains pressure of water is close to the
setting of the safety valve, please install a
pressure reducing valve (F) on the water supply
pipe end away from the water heater (see Fig. 8).
=If a valve is installed on the supply pipe, keep
the valve open normally.
=A slight drip from the drain outlet of the safety
valve is normal during heating, which means that
the pressure in the heater is released.
=Under normal operation, water should flow out
from the outlet. If no water goes out, please
contact the local Service Agency (see Fig. 9).
8
9
Open the inlet valve for mains water supply, then open hot water (outlet) valve until the flow-out
rate of the water is close to the water supplying flow-rate, which means the water heater is fully
filled with water. Turn off the outlet valve and keep the inlet valve normally open.
Caution : Before switching the heater on, make sure that the tank is full of water and that there
is no any water leakage in whole system.
5
The things that should be done after installation
6
How to use the electric water heater
6.1 Set the water temperature
=The Manufacture will set the water temperature
regulator to the highest temperature before
shipping. Customers can adjust the setting by knob
'M' on demand.
6.2 Start-up
=Switch the heater on. The indicator lamp lights
up, which means the heater is in heating process.
Later when the light goes out, means that the water
has reached setting temperature.
6.3 Useful information
=If no hot water comes out of the hot water tap
after the heater has been used for a certain period
of time, please check the water and power supply
as well as their connections according to the
relevant paragraphs of this instruction, before
contacting the local Technical Service Agency.
=The water heater should not be operated without
a pressure relief valve.
=The valve and valve relief pipe must not be
sealed or blocked.
10
7
Repairing and maintenance
All maintenance works must be carried out by qualified personnel.
Before contacting local Service Agency, please make sure that the problem is not due to temporary
cut-off of the water or power supply, etc.
If the power cannot be supplied to the heater, the dual thermal protecting switch may be activated
and the mains power supply is shut down. In this case, contact the local Service Agency.
If the light goes out, but water is still heating, usually the lamp is damaged.
7.1 Replacement of parts
Before carrying out any maintenance operation, unplug the appliance from the power supply for safety.
For maintenance of electric elements such as heating element, thermostat and thermal switch, please
follow the procedures as below to remove the cover :
5 6

7.1.1 Procedure to replace parts
For maintenance purpose please use cross screwdriver to remove the screws from the plastic cover
and remove the cover.
7.2 How to empty the heater
If you want to empty the heater, please call the local service agency. Qualified personnel would carry
out this work.
Caution : Before switching on the power supply again, make sure that the heater is fully filled with
water.
7.3 Regular maintenance
During servicing, water can be completely discharged or drained from the water tank by simply removing
the pressure relief valve from the water heater. Before removing the valve, it is important to note that the
water heater has been swiched off long enough for the water inside to cool down. Flush the valve with
water to remove any deposit of salts. The valve can be removed and re-attached by use of a wrench.
PLEASE DO NOT ATTEMPT TO SERVICE THE WATER HEATER ON YOUR OWN. WE RECOMMEND
ONLY TRAINED SERVICE TECHNICIANS/PLUMBERS FOR THE TASK.
7.4 How to reset the dual thermal protecting switch
If the water is overheated, the dual thermal protecting switch (designed according to IEC standards)
will shut the power supply down. In this case, please contact the local Service Agency.
Connection Diagram
Pin L for L wire of power supply. Pin N for N wire of power supply.
Thermostat
Dual overheating switch
7 8

Ñîäåðæàíèå
1. Çíàêîìñòâî ñ ýëåêòðè÷åñêèì âîäîíàãðåâàòåëåì
1.1 Âíåøíèé âèä
1.2 Ïðèìåíåíèå è îñîáåííîñòè
2. Òåõíè÷åñêàÿ ñïåöèôèêàöèÿ
2.1 Òåõíè÷åñêèå õàðàêòåðèñòèêè
2.2 Ýëåêòðè÷åñêàÿ ñõåìà
3. Îáùèå òðåáîâàíèÿ
4. Èíñòðóêöèÿ ïî óñòàíîâêå
4.1 Êàê óñòàíîâèòü âîäîíàãðåâàòåëü íà ñòåíó
4.2 Ïîäâîä âîäû
5. Äåéñòâèÿ, êîòîðûå íåîáõîäèìî ñäåëàòü ïîñëå óñòàíîâêè
6. Êàê èñïîëüçîâàòü ýëåêòðè÷åñêèé âîäîíàãðåâàòåëü
6.1 Óñòàíîâêà òåìïåðàòóðû âîäû
6.2 Çàïóñê
6.3 Ïîëåçíàÿ èíôîðìàöèÿ
7. Îáñëóæèâàíèå è ðåìîíò
7.1 Çàìåíà ÷àñòåé
7.2 Êàê ñëèòü âîäó èç âîäîíàãðåâàòåëÿ
7.3 Ðåãóëÿðíîå îáñëóæèâàíèå
7.4 Êàê ïåðåçàïóñòèòü äâóõïîëþñíîé çàùèòíûé
òåðìîâûêëþ÷àòåëü
Ñõåìû ýëåêòðîïîäêëþ÷åíèÿ
1. Çíàêîìñòâî ñ ýëåêòðè÷åñêèì âîäîíàãðåâàòåëåì
1.1 Âíåøíèé âèä
1
A. Ðó÷êà ðåãóëÿòîðà
òåìïåðàòóðû
B. Òðóáêà îòâîäà ãîðÿ÷åé âîäû
C. Òðóáêà ïîäâîäà õîëîäíîé
âîäû
D. Ëàìïî÷êà-èíäèêàòîð íàãðåâà
E. Ëîãîòèï
F. Êðûøêà
1.2 Ïðèìåíåíèå è îñîáåííîñòè
Ñåðèÿ âîäîíàãðåâàòåëåé Ariston Primo îòíîñèòñÿ ê ïðåäìåòàì ïåðâîé
íåîáõîäèìîñòè ñîâðåìåííîé æèçíè.
Îñîáåííîñòüþ ÿâëÿåòñÿ ñëåäóþùåå:
1. Íàäåæíûé âíóòðåííèé áàê èç íåðæàâåþùåé íåìàãíèòíîé ñòàëè ñâàðåí
ñ ïîìîùüþ ïëàçìåííîé ñâàðêè TIG
2. Âûñîêîýôôåêòèâíûé íàãðåâàòåëüíûé ýëåìåíò ñ íàäåæíîé
ýëåêòðîçàùèòîé
3. Çàùèòà îò ïåðåãðåâà è èçáûòî÷íîãî äàâëåíèÿ
4. Ñòèëüíûé äèçàéí îò âñåìèðíî èçâåñòíîãî äèçàéíåðà Ìàêèî Õàçóèêå
5. Êàïèëëÿðíûé òåðìîñòàò òî÷åí â êîíòðîëå òåìïåðàòóðå
6. Âíåøíèé òåðìîðåãóëÿòîð
ADE
F
BC
910

2. Òåõíè÷åñêàÿ ñïåöèôèêàöèÿ
2.1 Òåõíè÷åñêèå õàðàêòåðèñòèêè
2
2.2 Ýëåêòðè÷åñêàÿ ñõåìà
R- ýëåêòðè÷åñêèé íàãðåâàòåëüíûé ýëåìåíò; TF  òåðìîñòàò;
SB  äâóõïîëþñíûé ïðåäîõðàíèòåëüíûé âûêëþ÷àòåëü;
L- ôàçíûé ïðîâîä; N  íóëåâîé ïðîâîä); PE  çàçåìëåíèå;
HL  ëàìïî÷êà-èíäèêàòîð íàãðåâà.
Ìîäåëü 40 ëèòðîâ 50 ëèòðîâ
Îáúåì, ë 40 50
Ýëåêòðîïèòàíèå 230 Â, 50 Ãö, îäíîôàçíûé ïåðåìåííûé òîê
Íîìèíàëüíàÿ ìîùíîñòü, Âò 1500 1500
Íîìèíàëüíîå äàâëåíèå, êÏà 650 650
Ìàêñ. òåïëîâûå ïîòåðè (êÂò÷/24÷/45
0
Ñ) 1,760 2,035
Ôàêò. òåïëîâûå ïîòåðè (êÂò÷/24÷/45
0
Ñ) 1, 056 1,221
Âðåìÿ íàãðåâà t=450, ìèí. 88 110
Âûõîä ãîðÿ÷åé âîäû (ìèí. 0Ñ) 50 50
Êîýôôèöèåíò ïåðåìåøèâàíèÿ, % 35 35
Âåñ íåòòî, êã 9,5 11,0
Ðàçìåðû, ìì 365õ404õ735 365õ404õ892
Óñòàíîâêà Íàñòåííàÿ íàñòåííàÿ
Ñïåöèôèêàöèè, óêàçàííûå âûøå, ìîãóò áûòü èçìåíåíû áåç ïðåäâàðèòåëüíîãî
óâåäîìëåíèÿ
3. Îáùèå òðåáîâàíèÿ
Ãîñóäàðñòâåííûå ñòàíäàðòû ìîãóò
èìåòü íåêîòîðûå îãðàíè÷åíèÿ ïî
óñòàíîâêå ýëåêòðè÷åñêèõ âîäîíàãðåâàòåëåé
â âàííûõ êîìíàòàõ.
Merloni TermoSanitari íå íåñåò
îòâåòñòâåííîñòè çà êàêèå-ëèáî
ïîâðåæäåíèÿ, âûçâàííûå íåïðàâèëüíîé
óñòàíîâêîé èëè íåñîáëþäåíèåì
òðåáîâàíèé ïî óñòàíîâêå äàííîé
èíñòðóêöèè. Óñòàíîâêó ýëåêòðè÷åñêèõ
âîäîíàãðåâàòåëåé äîëæíû ïðîâîäèòü
òîëüêî êâàëèôèöèðîâàííûå òåõíè÷åñêèå
ñïåöèàëèñòû.
Îñîáîå âíèìàíèå äîëæíî áûòü óäåëåíî
ñëåäóþùèì ñîåäèíåíèÿì:
=Ñîåäèíèòå ïðîâîäà â ñîîòâåòñòâèè ñ
òðåáîâàíèÿìè ñîîòâåòñòâóþùèõ ãëàâ.
=Ïðåäîõðàíèòåëüíûé êëàïàí íå äîëæåí
áûòü ïîâðåæäåí è íå ìîæåò áûòü çàìåíåí
íà àíàëîãè÷íûé äðóãîãî ïðîèçâîäñòâà
=Óñòàíîâêà äîëæíà ïðîèçâîäèòüñÿ
êâàëèôèöèðîâàííûìè òåõíè÷åñêèìè
ñïåöèàëèñòàìè. Óñòàíîâî÷íûå âèíòû
äîëæíû áûòü íàäåæíî çàôèêñèðîâàíû.
=Ïðîâåðüòå, ñîîòâåòñòâóåò ëè ïîäâîäèìîå
íàïðÿæåíèå è ìîùíîñòü óêàçàííûì
äàííûì íà øèëäèêå. Ïðîâåðüòå, ÷òîá
øòåïñåëüíàÿ ðîçåòêà è äèàìåòð ïðîâîäîâ
ñîîòâåòñòâîâàëè íîìèíàëüíîìó òîêó
âîäîíàãðåâàòåëÿ.
=Ïðîâåðüòå çàçåìëåíèå â ñîîòâåòñòâèè
ñ ãîñóäàðñòâåííûì ñòàíäàðòîì.
Øòåïñåëüíàÿ âèëêà äîëæíà áûòü ñîåäèíåíà
ñ çàçåìëÿþùèì ïðîâîäîì. Çàçåìëåíèå
äîëæíî áûòü íàäåæíûì. Çàçåìëÿþùèé
ïðîâîä äîëæåí áûòü ÷åòêî îòäåëåí îò
íóëåâîãî ïðîâîäà. Êàòåãîðè÷åñêè
çàïðåùåíî èñïîëüçîâàòü âîäîíàãðåâàòåëü
áåç íàäåæíîãî çàçåìëåíèÿ.
=Íå èñïîëüçóéòå êàêèå-ëèáî ïåðåõîäíèêè
èëè óäëèíèòåëè â êà÷åñòâå ïåðåõîäíèêîâ.
Íå èñïîëüçóéòå êîììóòàöèîííûå ïàíåëè
(Ðèñ. 3, 4).
=Âîäîíàãðåâàòåëü äîëæåí èìåòü
îòäåëüíóþ ýëåêòðè÷åñêóþ ïîäâîäêó. Íå
èñïîëüçóéòå åå åùå è äëÿ äðóãèõ
ýëåêòðè÷åñêèõ ïðèáîðîâ.
=Ýëåêòðè÷åñêèé âîäîíàãðåâàòåëü è
ýëåêòðè÷åñêàÿ ðîçåòêà äîëæíû áûòü
óñòàíîâëåíû â ñóõîì ìåñòå, ãäå íåò
âîäÿíîé ïûëè.
=Øíóð ïèòàíèÿ  ýòî îòäåëüíûé
ïðîâîä, ïðåäíàçíà÷åííûé
ñïåöèàëüíî äëÿ âîäîíàãðåâàòåëÿ.
 ñëó÷àå åãî ïîâðåæäåíèÿ, êàáåëü
äîëæåí áûòü çàìåíåí íà
ñïåöèàëüíûé ãèáêèé øíóð
êâàëèôèöèðîâàííûì òåõíè÷åñêèì
ñïåöèàëèñòîì.
=Äëÿ îòêëþ÷åíèÿ
âîäîíàãðåâàòåëÿ îò ýëåêòðîñåòè
èñïîëüçóéòå äâóõïîëþñíûé
âûêëþ÷àòåëü ñ ðàññòîÿíèåì
ìåæäó êîíòàêòàìè íå ìåíåå 3
ìì.
3
4
11 12

4.1 Êàê óñòàíîâèòü âîäîíàãðåâàòåëü íà ñòåíó
4. Èíñòðóêöèÿ ïî óñòàíîâêå
=Äëÿ óìåíüøåíèÿ òåïëîïîòåðü
âîäîíàãðåâàòåëü ñëåäóåò óñòàíàâëèâàòü êàê
ìîæíî áëèæå ê òî÷êå âîäîðàçáîðà. Ñ êàæäîé
èç ñòîðîí âîäîíàãðåâàòåëÿ îñòàâüòå êàê
ìèíèìóì 50 ñì ñâîáîäíîãî ïðîñòðàíñòâà
äëÿ îáëåã÷åíèÿ îáñëóæèâàíèÿ íàãðåâàòåëÿ.
=Âû ìîæåòå èñïîëüçîâàòü äþáåëè è øóðóïû
äðóãèõ òèïîâ â ñîîòâåòñòâèè ñî ñòðóêòóðîé
âàøåé ñòåíû, íî óáåäèòåñü, ÷òî ïîãðóæåíèå
äþáåëÿ â òâåðäóþ ÷àñòü ñòåíû äîëæíà
ñîñòàâëÿòü íå ìåíåå 40 ìì (ñì.ðèñ. 5).
=Íàêëîíèòå âîäîíàãðåâàòåëü ê ñòåíå è
îïóñêàéòå åãî ìåäëåííî ïîêà êðþêè íå âîéäóò
îòâåòíûå ïàçû íà êðîíøòåéíàõ
âîäîíàãðåâàòåëÿ. Ïîòÿíèòå âîäîíàãðåâàòåëü
âíèç, ÷òîáû óáåäèòüñÿ â íàäåæíîñòè
êðåïëåíèÿ (ñì.ðèñ. 6)
Ìîäåëü Ðàññòîÿíèå L ìåæäó
êðîíøòåéíàìè äëÿ
óñòàíîâêè, ìì
35 ëèòðîâ 388
50 ëèòðîâ 527
Âíèìàíèå: Âîäîíàãðåâàòåëü äîëæåí áûòü
óñòàíîâëåí â ïîìåùåíèè.  ñëó÷àå, åñëè â
çèìíèé ïåðèîä Âû íå èñïîëüçóåòå
âîäîíàãðåâàòåëü, òî äëÿ ïðåäîòâðàùåíèÿ
çàìåðçàíèÿ è ïîâðåæäåíèÿ ïðèáîðà ñëèâàéòå
âîäó. Êàê ñëèâàòü âîäó èç âîäîíàãðåâàòåëÿ
ñì. 7.2
5
6Minimum required distance
from wall - 1'6"
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
Wall
Âîäîíàãðåâàòåëü äîëæåí áûòü óñòàíîâëåí òàêèì îáðàçîì, ÷òîá ñëåâà îñòàâàëîñü
íå ìåíåå 475ìì îò êàêèõ-ëèáî ïðåïÿòñòâèé. Ýòî íóæíî äëÿ îáëåã÷åííîãî
äîñòóïà ê ñúåìíîé ïàíåëè
=Óáåäèòåñü, ÷òî ñòåíà âûäåðæèâàåò äâîéíîé âåñ âîäîíàãðåâàòåëÿ ñ âîäîé.
=Ñ ïîìîùüþ óäàðíîé äðåëè ïðîñâåðëèòå äâà îòâåðñòèÿ äèàìåòðîì ÷óòü
ìåíüøå, ÷åì äèàìåòð ïëàñòèêîâûõ äþáåëåé ïîä øóðóïû. Äàëåå ðàñøèðüòå
îòâåðñòèÿ äî äèàìåòðà ïëàñòèêîâûõ äþáåëåé, èñïîëüçóÿ ñòàíäàðòíûé (íå óäàðíûé)
ðåæèì äðåëè.
=Âñòàâüòå ïëàñòèêîâûå äþáåëè â îòâåðñòèÿ. Ñ ïîìîùüþ èíñòðóìåíòà ââåðíèòå
L-îáðàçíûé êðþê òàê, ÷òîáû ðàññòîÿíèå ìåæäó ãîëîâêîé êðþêà è ñòåíîé áûëî
7-10 ìì. Ãîëîâêà êðþêà äîëæíà áûòü ïîäíÿòà êâåðõó (ñì.ðèñ. 5)
4.2 Ïîäâîä âîäû
=Íàâèíòèòå ïðåäîõðàíèòåëüíûé êëàïàí,
ïîñòàâëÿåìûé â êîìïëåêòå ñ
âîäîíàãðåâàòåëåì, íà òðóáó âõîäÿùåé
õîëîäíîé âîäû, ïîìå÷åííîé ñèíèì öâåòîì
(ñì. ðèñ. 7).
=Ïîäñîåäèíèòå òðóáó ïîäâîäà õîëîäíîé
âîäû (Â) ê íèæíåìó êîíöó
ïðåäîõðàíèòåëüíîãî êëàïàíà.
=Ïîäñîåäèíèòå äðåíàæíóþ òðóáêó (Ñ) ê
äðåíàæíîìó êîíöó ïðåäîõðàíèòåëüíîãî
êëàïàíà. Äðóãîé êîíåö ýòîé òðóáêè íå äîëæåí
áûòü çàãëóøåí.
7
=Ïîäñîåäèíèòå òðóáó ãîðÿ÷åé âîäû (D) ê
òðóáå îòâîäà ãîðÿ÷åé âîäû èç
âîäîíàãðåâàòåëÿ, ïîìå÷åííîé êðàñíûì
öâåòîì.
=Òðóáû ïîäâîäà è îòâîäà âîäû äîëæíû
âûäåðæèâàòü äàâëåíèå â 6,5 áàð è
òåìïåðàòóðó 800Ñ.
=Íå çàòÿãèâàéòå ïðåäîõðàíèòåëüíûé êëàïàí
ñëèøêîì ñèëüíî, ÷òîá íå ïîâðåäèòü åãî!
=Åñëè äàâëåíèå â ãèäðàâëè÷åñêîé ñåòè
áëèçêî ê ïîðîãó ñðàáàòûâàíèÿ
ïðåäîõðàíèòåëüíîãî êëàïàíà, óñòàíîâèòå
ðåäóêöèîííûé êëàïàí äëÿ óìåíüøåíèÿ
äàâëåíèÿ (F) íà ïèòàþùóþ òðóáó äî âõîäà â
âîäîíàãðåâàòåëü (ñì. ðèñ. 8).
=Åñëè êëàïàí óñòàíîâëåí íà ïèòàþùóþ
òðóáó, äåðæèòå åãî îòêðûòûì äëÿ
íîðìàëüíîé ðàáîòû.
=Ëåãêîå ïîäêàïûâàíèå èç äðåíàæíîãî
îòâåðñòèÿ ïðåäîõðàíèòåëüíîãî êëàïàíà â
ïðîöåññå íàãðåâà ÿâëÿåòñÿ íîðìîé, ÷òî
îçíà÷àåò âûõîä èçáûòî÷íîãî äàâëåíèÿ èç
áàêà (ñì. ðèñ. 9).
=Âî âðåìÿ íîðìàëüíîé ðàáîòû èç òðóáû
ãîðÿ÷åé âîäû äîëæíî âûõîäèòü äîñòàòî÷íîå
êîëè÷åñòâî âîäû. Åñëè ýòî íå òàê,
ïîæàëóéñòà, îáðàòèòåñü â áëèæàéøèé
ñåðâèñíûé öåíòð.
8
9
Ïåðåä âêëþ÷åíèåì â ñåòü çàïîëíèòå âîäîíàãðåâàòåëü âîäîé. Äëÿ ýòîãî îòêðîéòå
âåíòèëü íà òðóáå âõîäà õîëîäíîé âîäû ïåðåä íàãðåâàòåëåì è âåíòèëü íà âûõîäå
èç âîäîíàãðåâàòåëÿ, à òàêæå âåíòèëü ãîðÿ÷åé âîäû íà ñìåñèòåëå. Ïî ìåðå
íàïîëíåíèÿ âîäîé âîäîíàãðåâàòåëÿ èç íåãî ÷åðåç âåíòèëü ãîðÿ÷åé âîäû áóäåò
âûõîäèòü âîçäóõ. Êîãäà èç ñìåñèòåëÿ ïîëüåòñÿ ïîñòîÿííûé íàïîð âîäû, ýòî
îçíà÷àåò, ÷òî âîäîíàãðåâàòåëü íàïîëíåí.
Âíèìàíèå: Ïåðåä âêëþ÷åíèåì â ñåòü óáåäèòåñü, ÷òî íåò òå÷è âîäû âî âñåé
ãèäðîñèñòåìå.
5. Äåéñòâèÿ, êîòîðûå íåîáõîäèìî ñäåëàòü ïîñëå óñòàíîâêè
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6. Êàê èñïîëüçîâàòü ýëåêòðè÷åñêèé âîäîíàãðåâàòåëü
6.1 Óñòàíîâêà òåìïåðàòóðû âîäû
=Ïðîèçâîäèòåëü óñòàíàâëèâàåò ðåãóëÿòîð
òåìïåðàòóðû íà ìàêñèìàëüíîå çíà÷åíèå
ïåðåä îòïðàâêîé ñ çàâîäà. Ïîòðåáèòåëü ìîæåò
ðåãóëèðîâàòü íàñòðîéêè ñ ïîìîùüþ ðó÷êè
ðåãóëÿòîðà òåìïåðàòóðû
6.2 Çàïóñê
=Óáåäèòåñü, ÷òî òðóáû ïîäâîäà è îòâîäà
âîäû âîäîíàãðåâàòåëÿ íå ïîäòåêàþò.
=Âêëþ÷èòå âîäîíàãðåâàòåëü. Ëàìïî÷êà-
èíäèêàòîð çàãîðèòñÿ, ÷òî ïîêàçûâàåò ïðîöåññ
íàãðåâà. Êàê òîëüêî âîäà íàãðååòñÿ, ëàìïî÷êà
äîëæíà îòêëþ÷èòüñÿ.
6.3 Ïîëåçíàÿ èíôîðìàöèÿ
=Åñëè èç êðàíîâ íå òå÷åò ãîðÿ÷àÿ âîäà,
ïðîâåðüòå, îòâå÷àåò ëè ïîäñîåäèíåíèå ê
âîäîñíàáæåíèþ è ýëåêòðè÷åñêîé ñåòè
òðåáîâàíèÿì, èçëîæåííûì â ñîîòâåòñòâóþùèõ
ðàçäåëàõ äàííîãî ðóêîâîäñòâà. Ïðîâåðüòå
íàäåæíîñòü êîíòàêòîâ ìåæäó êëåììàìè è
ñîîòâåòñòâóþùèìè çàæèìàìè òåðìîñòàòà.
=Âîäîíàãðåâàòåëü íå äîëæåí
ýêñïëóàòèðîâàòüñÿ áåç ïðåäîõðàíèòåëüíîãî
êëàïàíà.
=Ïðåäîõðàíèòåëüíûé êëàïàí íå äîëæåí
áûòü çàáëîêèðîâàí èëè çàãëóøåí.
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7. Îáñëóæèâàíèå è ðåìîíò
Âñå ðàáîòû ïî îáñëóæèâàíèþ äîëæíû ïðîâîäèòüñÿ òîëüêî êâàëèôèöèðîâàííûì
ïåðñîíàëîì.
Ïðåæäå ÷åì âûçûâàòü ìàñòåðà ïî ïåðâîìó ïîäîçðåíèþ â íåèñïðàâíîñòè,
ïðîâåðüòå ñíà÷àëà, íå ÿâëÿåòñÿ ëè ïðè÷èíîé îòêàçà â ðàáîòå îòñóòñòâèå ñâåòà
èëè âîäû.
Åñëè íàïðÿæåíèå íå ïîäàåòñÿ íà íàãðåâàòåëü, ìîãëà ñðàáîòàòü äâóõïîëþñíîå
ïðåäîõðàíèòåëüíîå óñòðîéñòâî.  ýòîì ñëó÷àå îáðàòèòåñü â áëèæàéøèé ñåðâèñíûé
öåíòð.
Åñëè ëàìïî÷êà íå ãîðèò, à âîäîíàãðåâàòåëü ïðîäîëæàåò ðàáîòàòü â øòàòíîì
ðåæèìå, îáû÷íî ýòî îçíà÷àåò, ÷òî ëàìïî÷êà ïåðåãîðåëà.
7.1 Çàìåíà ÷àñòåé
Ïåðåä ëþáûìè îïåðàöèÿì ïî îáñëóæèâàíèþ îòêëþ÷èòå ýëåêòðè÷åñòâî â öåëÿõ
áåçîïàñíîñòè. Äëÿ îáñëóæèâàíèÿ ýëåêòðè÷åñêèõ ýëåìåíòîâ òàêèõ, êàê
íàãðåâàòåëüíûé ýëåìåíò, òåðìîñòàò è òåðìîâûêëþ÷àòåëü, ïîæàëóéñòà, ñëåäóéòå
èçëîæåííûì äåéñòâèÿì, êàê äëÿ ñíÿòèÿ êðûøêè, óêàçàííûì íèæå:
7.1.1 Äåéñòâèÿ ïî çàìåíå ÷àñòåé
Äëÿ îáñëóæèâàíèÿ, ïîæàëóéñòà, èñïîëüçóéòå êðåñòîâóþ îòâåðòêó, ÷òîá âûêðóòèòü
øóðóïû èç ïëàñòèêîâîé êðûøêè. Äàëåå, ñíèìèòå ñàìó êðûøêó.
7.2 Êàê ñëèòü âîäó èç âîäîíàãðåâàòåëÿ
Åñëè âû õîòèòå ñëèòü âîäó èç íàãðåâàòåëÿ, ïîæàëóéñòà, îáðàòèòåñü â ñåðâèñíûé
öåíòð. Êâàëèôèöèðîâàííûå ñïåöèàëèñòû âûïîëíÿò ýòó ðàáîòó.
Âíèìàíèå: Ïåðåä ïîâòîðíûì âêëþ÷åíèåì ýëåêòðîýíåðãèè óáåäèòåñü, ÷òî
âîäîíàãðåâàòåëü ïîëíîñòüþ çàïîëíåí âîäîé.
7.3 Ðåãóëÿðíîå îáñëóæèâàíèå
Âî âðåìÿ îáñëóæèâàíèÿ âîäà ìîæåò ïîëíîñòüþ âûòå÷ü èç âíóòðåííåé åìêîñòè
÷åðåç âûâåðíóòûé èç âîäîíàãðåâàòåëÿ ïðåäîõðàíèòåëüíûé êëàïàí. Ïåðåä òåì,
êàê âûâîðà÷èâàòü êëàïàí óáåäèòåñü â òîì, ÷òî ïðèáîð âûêëþ÷åí äîñòàòî÷íî
äàâíî, ÷òîáû âîäà óñïåëà îñòûòü. Ïðîìîéòå êëàïàí äëÿ óäàëåíèÿ íàêèïè è
îòëîæåíèé. Êëàïàí ìîæíî âûêðóòèòü è çàêðóòèòü îáðàòíî ñ ïîìîùüþ ãàå÷íîãî
êëþ÷à.
Ïîæàëóéñòà, íå ïûòàéòåñü îáñëóæèâàòü âîäîíàãðåâàòåëü ñâîèìè ñèëàìè. Ìû
ðåêîìåíäóåì èñïîëüçîâàòü òîëüêî îáó÷åííûõ òåõíè÷åñêèõ ñïåöèàëèñòîâ äëÿ
äàííîé ðàáîòû.
7.4 Êàê ïåðåçàïóñòèòü äâóõïîëþñíûé çàùèòíûé âûêëþ÷àòåëü
Åñëè âîäà íà÷íåò ïåðåãðåâàòüñÿ, ñðàáîòàåò äâóõïîëþñíûé çàùèòíûé
òåðìîâûêëþ÷àòåëü (ðàçðàáîòàí ñîãëàñíî íîðìàì IEC). Îí îáåñòî÷èò
âîäîíàãðåâàòåëü.  ýòîì ñëó÷àå, ïîæàëóéñòà, îáðàòèòåñü â áëèæàéøèé ñåðâèñíûé
öåíòð.
15 16

Ñõåìà ýëåêòðîïîäêëþ÷åíèÿ
Çàæèì äëÿ ôàçíîãî ïðîâîäà Çàæèì äëÿ íóëåâîãî ïðîâîäà
Òåðìîñòàò
Äâóõïîëþñíîå
ïðåäîõðàíèòåëüíîå
óñòðîéñòâî
17 18