This manual, Code 20050263 - Rev. 7 (01/14) comprises 16 pages.
3
Dear Customer,
Thank you for choosing a
B
Natural circulation system. You have purchased a modern, quality product that is de-
signed to give dependable and safe service and to provide comfort in the home for many years to come. Arrange for your
Natural circulation system to be serviced regularly by an authorised
B
Technical Assistance Centre. Their personnel
are specially trained to keep your product efficient and cheap to run. Your
B
Technical Assistance Centre will also
stock any original spare parts that might be required.
This instruction manual contains important instructions and precautions that must be observed to ensure the trouble-free
installation and efficient functioning of your
B
solar water heating system.
Please accept our renewed thanks for your purchase.
CONFORMITY
The solar collectors used in
B
natural circulation systems conform to EN standard 12975.
B
storage cylinders conform to DIN 4753-3 and UNI EN 12897 standards.
b
This product must only be used for the purpose for which it is designed and made, as specified by
B
.
B
declines all responsibility, contractual or other, for damage to property or injury to persons or animals caused by
improper installation, adjustment, maintenance or use.
RANGE
MODEL
CODE
NS-SOL 150/1
20049186
NS-SOL 150/1 DOUBLE
20059107
NS-SOL 200/1
20049198
NS-SOL 200/1 DOUBLE
20059116
NS-SOL 200/2
20049199
NS-SOL 300/2
20049201
ACCESSORIES
INSTALLATION ACCESSORIES AND MOUNTING FRAME KIT
For a complete list of accessories and details of their compatibility, refer to the Catalogue.
CONTENTS
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.
ENGLISH
GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1
General Safety Information . . . . . . . . . . . . . . . . . . 4
2 Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3
Description of the system . . . . . . . . . . . . . . . . . . . 5
4
Safety devices. . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
5 Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
6
System layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
7
Technical specifications . . . . . . . . . . . . . . . . . . . . 7
8
Overall dimensions and weights. . . . . . . . . . . . . . 7
INSTALLER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
9
Water circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
10
Unpacking the product . . . . . . . . . . . . . . . . . . . . . 8
11 Handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
12
Preparing for installation . . . . . . . . . . . . . . . . . . . . 9
13 Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
14
System water connections . . . . . . . . . . . . . . . . . 10
15
Preparing for initial startup . . . . . . . . . . . . . . . . . 11
TECHNICAL ASSISTANCE CENTRE . . . . . . . . . . . . 13
16
Initial startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
17 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
END USER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
18
Putting into service . . . . . . . . . . . . . . . . . . . . . . . 15
19 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
20 Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . 16
21 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
