Riello 7200.200 V PRIME User manual

cod. 20145455 rev. 3 09/2022

7200 200-1000 V PRIME

EN INSTALLATION, OPERATION AND MAINTENANCE MANUAL

GENERAL INFORMATION

This manual, Code 20145455 - Rev. 3 (09/2022)

comprises 8 pages.

RANGE

MODEL CODE

RIELLO 7200.200 V PRIME 20096892

RIELLO 7200.300 V PRIME 20096894

RIELLO 7200.430 V PRIME 20096895

RIELLO 7200.550 V PRIME 20096897

RIELLO 7200.800 V PRIME 20096899

RIELLO 7200.1000 V PRIME 20096900

ACCESSORIES

For a complete list of accessories and details of their compatibil-

ity, refer to the Catalogue.

Dear heating engineer,

We would like to congratulate you on having recommended a

Rstorage cylinder unit: a modern product that's capable of

ensuring a high degree of reliability, efciency, quality and safe-

ty.

While your technical skills and knowledge will certainly be more

than sufcient, this booklet contains all the information that

we have deemed necessary for the device's correct and easy in-

stallation.

Thank you again, and keep up the good work,

Riello S.p.A.

CONTENTS

ENGLISH

At the end of its life, the product should be

not be disposed of as solid urban waste,

but rather it should be handed over to a

differentiated waste collection centre.

The following symbols are used in this manual:

9 CAUTION! = Identies actions that require caution and ad-

equate preparation.

0 STOP! = Identies actions that you MUST NOT do.

1 GENERAL SAFETY INFORMATION

9 Check that the product is complete, undamaged and as or-

dered as soon as you receive it. Report any discrepancies or

damage to the Rdealer who sold it.

9 This product must be installed by a legally qualied heat-

ing engineer. On completion of the installation, the install-

er must issue the owner with a declaration of conformity

conrming that the installation has been completed to the

highest standards in compliance with the instructions pro-

vided by Rin this instruction manual, and that it con-

forms to all applicable laws and standards.

9 This product must only be used for the purpose for which it

is designed and made, as specied by R. Rdeclines

all responsibility, contractual or other, for damage to prop-

erty or injury to persons or animals caused by improper in-

stallation, adjustment, maintenance or use.

9 The product must be serviced at least once a year. Servicing

must be arranged in advance with the RTechnical Assis-

tance Service.

9 All servicing and repairs must be performed by a qualied

heating engineer.

9 If water leaks from the storage cylinder, turn off the water

supply and contact R’s Technical Assistance Service or a

qualied heating engineer immediately.

9 If the product is not going to be used for an extended peri-

od of time, contact the manufacturer’s Technical Assistance

Service to have at least the following operations performed:

−Close the shut-off cocks for the domestic hot water circuit

−Shut down the boiler connected to the storage cylinder

as instructed in its own manual

−Switch the storage cylinder OFF at the control panel (if

tted) and at the mains power switch

−Drain the central heating circuit and domestic hot water

circuit if there is any risk of freezing.

9 This instruction manual is an integral part of the product. It

must be kept safe and must ALWAYS accompany the product,

even if it is sold to another owner or transferred to another

user or to another installation. If you lose this manual, or-

der a replacement immediately. Keep the product purchase

documents to be presented to the Rauthorised Technical

Assistance Service to request a service call under warranty.

Thismanual,Code

-Rev.

comprises

pages.

ENGLISH

Generalinformation

GENERAL INFORMATION

1 General Safety Information ......................2

2 Precautions..................................3

3 Identication ................................3

4 Structure, dimensions and ttings ................4

5 Technical specications.........................5

INSTALLATION

6 Assembly of the insulation and the lining ...........6

7 Place of installation ...........................6

TECHNICAL ASSISTANCE SERVICE

8 Maintenance.................................7

9 Cleaning and removing internal components ........7

10 Recycling and disposal .........................7

GENERAL INFORMATION

2 PRECAUTIONS

The operation of any appliance that uses electrical power de-

mands that a number of fundamental safety precautions be re-

spected. In particular:

0 Never attempt to install the system without using suitable

personal protection equipment and without following all

applicable occupational safety standards.

0 Do not touch the product when barefoot or wet if it has any

electrical accessories installed in it.

0 Never clean or service the storage cylinder without rst

turning the mains power switch OFF to disconnect all elec-

trical accessories (if tted) from the mains electricity supply.

0 Never pull, disconnect, or twist any electrical cables coming

from the appliance even if it is disconnected from the mains

electricity supply.

0 Do not expose the storage cylinder to the elements. It is not

designed for use outdoors.

0 Do not allow children or inrm persons to operate the sys-

tem unsupervised.

0 Do not dispose of packaging material into the environment,

or leave it within the reach of children, since it can become

a potential hazard. Dispose of packaging material in com-

pliance with applicable legislation.

3 IDENTIFICATION

The R7200 V PRIME solar heaters can be identied by:

Data plate

This lists the technical specications and performance of the

product.

BALLON

Modele

Model

Fabrication

Code Année

bar

l/h

BOLLITORE

ModelloMatricola

Codice Anno

T067773IFE

BOILER

Serial number

Code Year

Dispersioni secondo EN 12897

Déperditions selon EN 12897

Heat loss according to EN 12897

V-Hz

Alimentazione elettrica

Alimentat. élect.

Power supply

Matricola

Fabrication

Serial number

Modello

Modele

Model

Potenza elettrica assorbita

Puissance élect. absorbée

Electrical consumption

Capacità del bollitore

Capacité ballon

Storage cylinder capacity

Press. esercizio max.

Pression service max.

Maximum working pressure of storage cylinder

Superficie serpentino

Surface serpentin

Coil heat exchange surface area

Max pot. assorb.

Puiss. absor. serp.

Power abs. by coil

Collegamento di terra obbligatorio - Raccordement a la terre obligatoire

Obligatory ground connection

RIELLO S.p.A.

Via Ing.Pilade Riello 7

37045 Legnago (VR) - ITALY

RIELLO S.p.A.

Via Ing.Pilade Riello 7

37045 Legnago (VR) - ITALY

Produzione acqua calda sanitaria [∆T 35°C]

Production eau chaude sanitaire [∆T 35°C]

Domestic hot water production [∆T 35°C]

Massima potenza assorbita [T° Primario 80°C]

Puissance absorbée serpentin [T° Primaire 80°C]

Power absorbed by coil [T° primary 80°C]

Serial number plate

This species the serial number and model.

9 Technical data plate and Serial number plate are to be

applied (by the installer) after installation is complete.

9 If these plates or any other means of clearly identifying

the product are defaced, removed or lost, proper instal-

lation and servicing may be rendered difcult.

GENERAL INFORMATION

4 STRUCTURE, DIMENSIONS AND FITTINGS

EAF

(SB)

UAC

EAF

1 Magnesium anode

2 Temperature gauge

3 Storage cylinder

4 Coil

5 Adjustable foot

6 Insulation

7 Cover

8 Plug for anode inspection and lifting

9 Plug for inspecting the second anode

Bt Storage cylinder THERMOSTAT SENSOR or storage cylinder

TEMPERATURE SENSOR

MGuide

DESCRIPTION 7200 V PRIME

200 300 430 550 800 1000

UAC Domestic hot water outlet 1"F 1"1/4M Ø

ES Heat exchanger inlet 1"F 1"1/4F Ø

RC DHW recirculation 3/4"F 1"M Ø

US Heat exchanger outlet 1"F 1"1/4F Ø

EAF (SB) Domestic cold water inlet (storage cylinder

drain) 1"F 1"1/4M Ø

Ps Temperature sensor socket 16/175 Ø/L

A1025 1495 1305 1645 1470 1695 mm

B - 550 mm

C170 170 205 205 75 75 mm

D315 315 405 405 355 355 mm

E435 435 555 555 600 600 mm

F565 805 780 780 825 910 mm

G745 965 1005 1005 1125 1125 mm

H1170 1670 1440 1785 1705 2030 mm

I1335 1835 1645 1990 1835 2165 mm

L605 605 755 755 1000 1000 mm

We recommend that you install isolating valves in the outlet and return lines.

9 Check the efciency of the seals when lling/relling the storage cylinder.

GENERAL INFORMATION

5 TECHNICAL SPECIFICATIONS

DESCRIPTION 7200 V PRIME

200 300 430 550 800 1000

Type of storage cylinder Vitried

Storage cylinder layout Vertical

Heat exchanger layout Vertical

Storage cylinder capacity 210 304 444 556 735 890 l

Diameter of storage cylinder with insulation 605 755 1000 mm

Diameter of storage cylinder without insulation 500 650 790 mm

Height with insulation 1335 1835 1645 1990 1835 2165 mm

Insulation thickness 50 100 mm

Diameter/length of rst magnesium anode 26/500 33/450 33/520 33/450 mm

Diameter/length of second magnesium anode -33/330 mm

Diameter/length of sensor sockets 16/175 Ø mm

Maximum power absorbed

Primary at 80-70°C 24 34 52 52 71 71 kW

Primary at 90-80°C 33 43 66 66 94 94 kW

Coil water capacity 4,8 6,9 9,8 16,30 l

Coil heat exchange surface area 0,78 1,13 1,49 2,47 m2

Domestic hot water production (∆T 35°C)

Primary coil at 80°C 590 831 1260 1260 1700 1700 l/h

Primary at 90°C 810 1070 1600 1600 2300 2300 l/h

Maximum working pressure of coils 10 bar

Specic ow rate over 10 minutes 35 50 66 75 100 135 l/min

Heat loss 58 68 73 84 93 98 W

Maximum working pressure of storage cylinder 10 7bar

Maximum operating temperature 99 °C

Net weight with insulation 75 99 130 151 190,5 214,5 kg

Energy efciency class BBBBBB

9 This 7200 V PRIME storage cylinder is delivered without a charging pump. A suitably rated pump must therefore be provided and

installed separately.

Coil pressure drop (mbar)

500

400

300

200

100

0 1000 2000 3000 4000 5000

Mod. 300

Mod. 200

Mod. 430-500

Mod. 800-1000

Flow rate (l/h)

INSTALLATION

6 ASSEMBLY OF THE INSULATION AND THE LINING

7200 V PRIME 800 - 1000

The assembly of the insulation and lining components must be

performed at the site of installation to facilitate passage through

any doors and/or entries to the room.

Proceed as follows:

−Assemble the insulating covers (1) around the body of

the heater, making sure that the engagement points on

the edges are positioned correctly. The edges are not re-

quired to be closed completely

−Place the front protection plate (2) correctly on the at-

tachments

−Put the washers on the attachments (3)

−Place the rear protection plate by closing the interlock-

ing aps (4) without closing completely (leave one tooth

open)

−Apply the upper insulation (5) and the upper cover (6) (in

order to insert the cover, exert a light and homogeneous

pressure)

−Close the interlocking aps (4) completely, which were

previously left with an open tooth

−Apply the technical data plate and serial number plate

If disassembling is required, proceed in reverse order.

9 Wear suitable personal protective equipment and use suit-

able safety devices.

0 Do not dispose of packaging material into the environment,

or leave it within the reach of children, since it can become

a potential hazard. Dispose of packaging material in com-

pliance with applicable legislation.

Installation

7 PLACE OF INSTALLATION

R7200 V PRIME storage cylinders can be installed in any room

where there is no specic requirement for an electrical protec-

tion rating higher than IP X0D.

≥ 0,6 m

≥ 0,4 m

≥ 0,3 m ≥ 0,4 m

≥ 0,8 m

9 Respect the minimum specied installation distances to

ensure correct installation and access for maintenance.

Adjust the feet to ensure that the storage cylinder is perfectly

level.

7.1 Installation in older systems and systems

requiring modernisation

When the R7200 V PRIME appliance is installed on old sys-

tems or ones that need modernising, make sure that:

−Make sure that the system is tted with safety and con-

trol devices in accordance with applicable legislation and

standards

−Make sure that the central heating circuit has been

ushed out to remove all sludge and lime scale, and has

been vented and seal tested

−Make sure that a suitable water treatment system is in-

stalled if the quality of the supply/recirculation water so

demands. (Refer to the reference values listed in the ta-

ble alongside.)

REFERENCE VALUES

pH 6-8

Electrical conductivity less than 200 μS/cm (25°C)

Chlorine ions less than 50 ppm

Sulphuric acid ions less than 50 ppm

Total iron less than 0.3 ppm

Alkalinity M less than 50 ppm

Total hardness less than 35°F

Sulphur ions none

Ammonia ions none

Silicon ions less than 30 ppm

INSTALLATION

TECHNICAL ASSISTANCE SERVICE

8 MAINTENANCE

Perform the following operations before beginning any main-

tenance:

−Switch the electricity supply to the storage cylinder’s

valve group and to any associated boiler OFF at the main

switch and at the control panel

−Close the shut-off cocks for the domestic hot water circuit

−Drain the storage cylinder’s DHW (secondary) water cir-

cuit.

9 CLEANING AND REMOVING INTERNAL COMPONENTS

EXTERNAL CLEANING

Clean the outside of the storage cylinder with a soft cloth

damped in soapy water.

0 Do not use abrasive products, petrol or triethylene.

INTERNAL CLEANING

Removing and checking the magnesium anode

−Remove the cover (1) (removing the screws rst from

models 800 and 1000), and remove the insulation (2). Use

a suitable wrench to unscrew the anode holder (3)

−Check the magnesium anode for wear and replace it if

necessary.

MODELS 7200 V PRIME 800 - 1000

Removing and checking the second magnesium anode

−Remove the plug (5) and use a suitable wrench to un-

screw the anode holder (6).

−Check the magnesium anode for wear and replace it if

necessary.

On completion of cleaning, follow the above steps in the reverse

order to ret all removed parts.

NOTE: Tighten the anode plug to a torque of 25-30 Nm.

10 RECYCLING AND DISPOSAL

The device is primarily composed of:

Material Component

steel structural work

PU (polyurethane) insulation (models 200 - 550)

polystyrene - polyester felt insulation (models 800 -

1000)

PE (polyethylene) water connection washers

ABS (acrylonitrile-butadiene-

styrene) lining and covers

At the end of the device's useful life, these components must be

separated and disposed of according to current regulations in

the country of installation.

TECHNICAL ASSISTANCE SERVICE

TechnicalAssistanceService

RIELLO S.p.A.

Via Ing. Pilade Riello, 7

37045 - Legnago (VR)

www.riello.com

The manufacturer strives to continuously improve all products. Appearance, dimensions, technical specications, standard equipment

and accessories are therefore liable to modication without notice.

This manual suits for next models

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