2
925.220.4 - EN
INSTRUCTIONS PERTAINING TO THE USER
Dear Customer,
We are sure your new boiler will comply with all your requirements.
Purchasing one of our products satisfies your ex pec ta tions: good functioning, simplicity and ease of use.
Do not dispose of this booklet without reading it: you can find here some very useful information, which will help you to run your boiler
correctly and efficiently.
Do not leave any parts of the packaging (plastic bags, polystyrene, etc.) within children’s reach as they are a potential source of dan-
ger.
Our boilers bear the CE mark in compliance with the basic requirements as laid down
in the following Directives:
- Gas Directive 2009/142/EC
- Efficiency Directive 92/42/EEC
- Electromagnetic Compatibility Directive 2004/108/EC
- Low Voltage Directive 2006/95/EC
1.
Instructions prior to installation
3
2.
Instructions prior to commissioning
3
3.
Commissioning of the boiler
4
4.
Special functions
9
5.
Filling the boiler
11
6.
Turning off the boiler
11
7.
Gas change
11
8.
Prolonged standstill of the system. Frost protection
12
9.
Error messages and table of faults
12
10.
Servicing instructions
13
11.
General information
14
12.
Instructions prior to installation
14
13.
Boiler installation
15
14.
Boiler size
15
15.
Installation of flue and air ducts
16
16.
Connecting the mains supply
20
17.
Remote control installation
21
18.
Gas change modalities
22
19.
Parameters display
24
20.
Parameters setting
26
21.
Control and operation devices
27
22.
Positioning of the ignition and flame sensing electrode
28
23.
Check of combustion parameters
28
24.
Output / pump head performances
28
25.
Connection of the external probe
29
26.
Connecting an external hot water tank and 3-way valve motor
30
27.
Electrical connections to a multi-zone system
32
28.
How to purge the DHW system from limestone deposits
33
29.
How to disassemble the DHW heat exchanger
33
30.
Cleaning the cold water filter
33
31.
Annual maintenance
33
32.
Boiler schematic
34-37
33.
Illustrated wiring diagram
38-41
34.
Technical data
42
CONTENTS
ISTRUCTIONS PERTAINING TO THE USER
ISTRUCTIONS PERTAINING TO THE INSTALLER
BAXI S.p.A.
, a leading European manufacturer of hi-tech boilers and heating systems, has developed CSQ-certified
quality management (ISO 9001), environmental (ISO 14001) and health and safety (OHSAS 18001) systems. This means
that BAXI S.p.A. includes among its objectives the safeguard of the environment, the reliability and quality of its products,
and the health and safety of its employees.
Through its organisation, the company is constantly committed to implementing and improving these aspects in favour
of customer satisfaction.
