Ariston BOOSTER User manual

Rapid Rapide

Rapido

Scaldacqua Elettrico Rapido

Rapid electric water heater

Chauffe-eau Electrique Rapide

Elektrischer Wasserdurchlauferhitzer

025.0.60.055.1.05 Realizzazione grafica : Andreani - Foligno - Stampa: Litograf s.r.l.- Jesi

MerloniTermoSanitari SpA

VialeAristide Merloni, 45

60044 Fabriano (AN)

Tel. 0732.6011

Telefax. 0732.602331

Telex 560160

http://www.mts.it

hanks to the exclusive BOOSTER dual heating

element, you will have the option of a rapid small water

heater as well as the comfort of a large hot water supply,

without any increase in energy consumption.

MerloniTermoSanitari

Hot Line for

the customer (for China only): 800-8201050

ear customer,

e would like to congratulate you on having

purchased the BOOSTER water heater, the most

innovative of all electric storage water heaters.

e are convinced that BOOSTER will fully satisfy

your needs, because it is the fruit of our experience in

top quality and technology which ensures that all

ARISTONproductsmeasureup tothe confidenceplaced

in them by families all over the world.

BOOSTER has been designed for the person who, just

like you, demands maximum performance.

e recommend reading this handbook carefully in

order to gain all the advantages from BOOSTER that

we have designed for you. We strongly suggest you to

keep the handbook for your easy access to any further

information and for installation and maintenance per-

sonnel.

1 HOWTO REMOVETHE PACKAGING ......................................................................19

2 DESCRIPTION OFTHE SYSTEM .............................................................................20

2.1 Accessories supplied withthe heater

3 TECHNICAL CHARACTERISTICS ...........................................................................21

3.1 Rating plate data

3.2 Technical data ..........................................................................................22

3.3 Dimensions

4 GENERAL WARNINGS .............................................................................................24

5 INSTALLATION ...................................................................................................24

5.1 How to fasten the wall

5.2 Plumbing

5.3 Wiring ...................................................................................................25

5.4 Useful information

6 USE............................................................................................................................ 25

7 DESCRIPTION OFTHE CONTROLS........................................................................26

8 MAINTENANCE ......................................................................................................26

8.1 How to remove the cover ........................................................................27

8.2 How to remove the flange

8.3 Regular maintenance ..............................................................................28

8.3.1 How to remove deposits from the heating elements

8.3.2 Water safety device .....................................................................29

8.4 Special maintenance

8.4.1 Replacement of anode

8.4.2 How to reset the bipolar safety device

8.4.3 Replacement of heating element

CONTENTS

SEM0510-040

SEM0510-025

SEM0510-050

SEM0510-030

3 4

INSTRUCTION HANDBOOK

Operations that must be carried out by at least 2 people.

First place the box in the position

showninthediagramandopenit.Then

consult your instruction handbook.

Remove box I.

Take out the cardboard tubes T.

Remove the protective bag and

throw it away.

Hold the box on both sides and

carefully turn it upside down.

The water heater must be left on

its polystyrene base Buntil it is

ready to be installed.

HOW TO REMOVE THE PACKAGING

Voltage feed

plug and cable

The water heaters are equipped with water intake and outlet connections at the bottom.

Control panel

1/2" G cold water inlet

1/2" G hot water

outlet

Cover

Rating plate

DESCRIPTION OF THE SYSTEM

BO0299-010

Safety valve

SC1406-202

Parts to fasten the water heater support

SEM0510-120

Sector

2.1 ACCESSORIES SUPPLIED WITH THE HEATER

Adjustment knob

BO0299-020

1 Lower heating element

2 Upper heating element

3 Magnesium anode

4 Boiler

5 Flange

6 Safety thermostat probe

7 Changeoverswitchthermostat

probe

8 Operational thermostat probe

Mod

MPa

Made in ITALY

50/60Hz

IP25D

For the technical characteristics please refer to the data on the rating plate.

TECHNICAL CHARACTERISTICS

3.1 RATING PLATE DATA

Model

Maximum running

pressure

Absorbed power

Feed voltage

Mains frequency Protection level

Date of manufacture

Capacity

Boiler protection

Intensity of current

The upper heating element 2

enables only a limited amount

of water (H) to be heated.

Thissystem givesyou asmaller

amount of hot water (about

20 ÷ 30% of the total capacity)

in a shorter time thus reducing

consumption.

Use the “BOOSTER” key for

this function.

The temperature in area His preset to the maximum thermostat temperature setting

and is controlled by means of the changeover switch thermostat probe 7. When normal

running operations are set (“NORMAL”total heating), the lower water heating element 1

switches on so that all the water inside the appliance is heated (H+L).

Water temperatureis controlled bytheoperational thermostat8according to theposition

of the adjustment knob (fig. 5).

100

31 (310)

1,10

1640

3,40

1640 1310

25,5 (255)

1,00

1640

3,00

1640 1310

CAPACITY l

APPLIANCE WEIGHT kg (N)

"BOOSTER" HEATING TIME

( T = 45 °C) h, min

"BOOSTER" power W

"NORMAL" TOTAL HEATING TIME

( T = 45 °C) h, min

"NORMAL" power W

3.2 TECHNICAL DATA

1008 0

MODEL

BO0299-080

3.3 DIMENSIONS

783

935

MOD.

100

605

757

480

100

165

ø 450

310

100

BOOSTER

NORMAL

ELECTRICAL WIRING DIAGRAM

Upper heating

element

Lower heating

element

Changeover switch

thermostat

+ °C

Red warning light

Upper green

warning light

Changeover

switch

Lower green

warning light

Temperature limiting device

Red warning light

BO0299-035

2 (C)

Operational

thermostat

CONNECTION DIAGRAM

3 2 1

BO0299-075

NORMAL

BOOSTER

Nationalnorms mayinclude

restrictions on installation in

bathrooms. Installation is at

the purchaser’s expense.

MerloniTermoSanitariS.p.A.

shallnotbeheldresponsible

for any damage caused by

incorrect installation or

because the rules in this

handbook have not been

followed correctly.

In particular:

SEM0510-100

L = 130 ÷ 290

GB0304-050

• Install the appliance at a minimum height of

over 1 m. Above floor level, so that the re-

sistances can be removed.

Use the rawl plugs Ksupplied with the appli-

ance to fasten the support hooks Gto the wall.

Hookon thewater heaterand pullitdownwards

to check that it is fastened correctly.

NB: Make sure that bracket S has been well hooked

on.

GENERAL WARNINGS

INSTALLATION

5.1 HOW TO FASTEN TO THE WALL

SEM0510-140

SEM0510-130

• Use pipes that will resist operative pressure as well as hot water tempera-

tures that can normally rise to and even exceed 80°C to connect the water

heater intake and output.It is inadvisable, therefore, to use materials that will

not withstand this kind of temperature.

• Screw a pipe connection Kon to the appliance water inlet Imarked with a

blue ring.

• A tap Bto empty the water heater must be screwed on one side of the pipe

connection. A special tool must be used to turn this tap. A safety valve A

supplied with the appliance must be screwed on to the other side of the con-

nection.

• Connect the latter to the mains cold water pipe by means of a hose pipe F.

Also install a drain pipe Cto be used if the tap Bis opened.

• When the safety valve is screwed on, take care not to force it as far as it will

go and do not tamper with it.

A slight drip is normal during heating; we therefore advise you to connect the

valve to a drain by means of a small pipeE.A discharge pipe E connected to the

pressure relief device is to be installed in a continuously downward direction

and in a frost-free ambient.

If the mains pressure should be similar to the valve pressure setting, a pressure

reducer should be installed as far away as possible from the appliance.

• Fill the water heater and make sure there are no leaks.

• In order to empty the water heater close the main intake tap, open the hot

water tap and the drain tap B.

5.2 PLUMBING

• electricalwiringmustcom-

ply with what is specified

in paragraph 5.3;

• the safety valve supplied

with the appliance must

not be tampered with and

must not be replaced at

the time of installation;

•

installationmustbecarried

outby qualifiedpersonnel;

• the mains supply must be

the same as that given in

thedataontheratingplate

showing the characteris-

tics of the appliance;

• theearth mustbeinstalled

correctly;

•

do not use extensions or

pressurereducing devices.

SEM0510-110

The appliance must be connected to the

mainssupply bymeansofa differentialtwo-

pole magnetothermal switch (30 mA) in

compliancewiththe currentIECstandards

(contact opening of at least 3 mm, prefer-

ably equipped with fuses), or by means of

the plug.

This switch must be used each time the

appliancehasto be disconnectedfromthe

mains supply.

The appliance is equipped with an H05VV-F

tipe cable with a cross-section of 3x1,5 mm

and a diameter of 8,5 mm.

The yellow-green earth wire must be

slightly longer than the phase wires.

Before start-up make sure that the mains

voltage is the same as the value marked

on the appliance rating plate.

5.3 WIRING

5.4 USEFUL INFORMATION

If, after a certain period of time, no hot water comes out of the taps, before contacting

your Technical Assistance Service make sure that the plumbing and electrical wiring is

as described in the relevant paragraphs.

If the electricity is cut off to the lower heating element, the amount of hot water available

is 20 ÷ 30% of the total capacity ("BOOSTER" running).

You should still contact yourTechnical Assistance Service.

The level of water hardness must never fall below 12° FR for the galvanic protection

system to work well.

• Open the main tap of your home water supply as well as the hot water tap until all the

air has come out of the appliance; when only water starts to come out, close the hot

water tap.

• Make sure there are no leaks.

• Insert the plug into the mains and switch on the machine; if the appliance has a wall

control panel, turn the switch to I(ON).

USE

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