sylber SOL R-7,5M, Installation And Maintenance Manual

This manual, Code 20123380 - Rev. 0 (03/17) comprises 12 pages.

2

GENERAL INFORMATION

RANGE

MODEL

CODE

SOL R - 7,5m

20116164

Dear heating engineer,

We would like to congratulate you on having recommended 

a 

S

 solar station unit: a modern product that's capable 

of ensuring a high degree of reliability, efficiency, quality 

and safety.

While your technical skills and knowledge will certainly be 

more than sufficient, this booklet contains all the informa-

tion that we have deemed necessary for the device's cor-

rect and easy installation.

Thank you again, and keep up the good work,

Sylber

CONTENTS

ENGLISH

1  GENERAL SAFETY INFORMATION

b 

Check that the product is complete, undamaged and 

as ordered as soon as you receive it. Report any dis-

crepancies or damage to the 

S

 dealer who sold it.

b 

This product must be installed by a legally qualified 

heating engineer. On completion of the installation, 

the installer must issue the owner with a declaration 

of conformity confirming that the installation has been 

completed to the highest standards in compliance 

with the instructions provided by 

S

 in this instruc-

tion manual, and that it conforms to all applicable 

laws and standards.

b 

This product must only be used for the purpose 

for which it is designed and made, as specified by 

S

. 

S

 declines all responsibility, contractual or 

other, for damage to property or injury to persons or 

animals caused by improper installation, adjustment, 

maintenance or use.

b 

The product must be serviced at least once a year. 

Servicing must be arranged in advance with the 

S

 Technical Assistance Centre.

b 

All servicing and repairs must be performed by a 

qualified heating engineer.

b 

This instruction manual is an integral part of the prod-

uct. It must be kept safe and must ALWAYS accom-

pany the product, even if it is sold to another owner or 

transferred to another user or to another installation. 

If you lose this manual, order a replacement immedi-

ately. Keep the product purchase documents to be 

presented to the 

S

 authorised Technical Assis-

tance Centre to request a service call under warranty.

b 

Size the solar expansion tank so as to ensure com-

plete absorption of the expansion of the fluid con-

tained within the system, with reference to the prevail-

ing regulations on the matter. In particular, consider 

fluid characteristics, considerable fluctuation of ser-

vice temperature and vapour that might be generated 

during solar collector stagnation stage. Proper size 

of expansion tank ensures setting off of all volume 

changes of the heat transfer fluid, avoiding excessive 

pressure increase. Limited pressure changes avoid 

reaching safety valve opening pressure and the con-

sequent fluid drainage.

General information

The following symbols are used in this manual:

b 

CAUTION! =

 Identifies actions that require caution 

and adequate preparation.

a 

STOP! =

 Identifies actions that you MUST NOT do.

This manual, Code

- Rev.

comprises

pages.

GENERAL INFORMATION                                      2

1 

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

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

3 

Description of the appliance  . . . . . . . . . . . . . . . .  3

4 

Safety and control devices. . . . . . . . . . . . . . . . . .  3

5 Identification. . . . . . . . . . . . . . . . . . . . . . . . . . . . .  3

6 

System layout. . . . . . . . . . . . . . . . . . . . . . . . . . . .  4

7 

Technical specifications. . . . . . . . . . . . . . . . . . . .  4

INSTALLATION                                                        5

8 

Unpacking the product  . . . . . . . . . . . . . . . . . . . .  5

9 

Installation premises  . . . . . . . . . . . . . . . . . . . . . .  5

10 Assembly  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  5

11 

Water connections . . . . . . . . . . . . . . . . . . . . . . . .  6

12 

Pump controller  . . . . . . . . . . . . . . . . . . . . . . . . . .  6

13 

Electrical connections  . . . . . . . . . . . . . . . . . . . . .  8

COMMISSIONING AND MAINTENANCE               9

14 

System flushing  . . . . . . . . . . . . . . . . . . . . . . . . . .  9

15 

System filling cock . . . . . . . . . . . . . . . . . . . . . . .  10

16 

Device cleaning and maintenance  . . . . . . . . . .  11

17 

Interventions on the hydraulic system  . . . . . . . .  11

18 

Recycling and disposal  . . . . . . . . . . . . . . . . . . .  11