36
926.116.5 - en
INSTRUCTIONS FOR USERS
1.
Instructions prior to installation
37
2.
Instructions prior to commissioning
37
3.
Commissioning the boiler
38
4.
Adjusting ambient temperature and DHW temperature
39
5.
Description of button
(Summer - Winter - Heating only - Off)
39
6.
Filling the system
40
7.
Turning off the boiler
40
8.
Gas conversion
40
9.
Prolonged shutdown. Frost protection (central heating circuit)
41
10.
Troubleshooting
41
11.
Routine maintenance instructions
41
12.
General information
42
13.
Instructions prior to installation
42
14.
Installing the boiler
43
15.
Dimensions of boiler
44
16.
Installation of flue and air ducts
45
17.
Connecting the mains supply
49
18.
Connecting the ambient thermostat
49
19.
Gas conversion methods
50
20.
Visualisation of electronic board parameters on boiler display (“info” function)
52
21.
Parameters setting
53
22.
Adjustment and safety devices
54
23.
Positioning the ignition and flame-sensor electrode
55
24.
Checking combustion parameters
55
25.
Output/pump head performance
55
26.
Connecting the external probe
56
27.
Connection of an external storage boiler
56
28.
Annual servicing
57
29.
Cleaning the filters
58
30.
Removing scale from the DHW circuit
58
31.
Dismounting the water-water heat exchanger
58
32.
Circuit diagram
59-62
33.
Illustrated wiring diagram
63-66
34.
Technical data
67
CONTENTS
INSTRUCTIONS FOR USERS
INSTRUCTIONS FOR FITTERS
BAXI S.p.A.
, a leading European manufacturer of hi-tech boilers and heating systems, has deve-
loped 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
Dear Customer,
Our company is confident our new product will meet all your requirements. Buying one of our products gua-
rantees all your expectations: good performance combined with simple and rational use.
Please do not put this booklet away without reading it first: it contains useful information for the correct and
efficient use of your product
.
Our company declares that these products are marked
in compliance with the essential requirements
of 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
Our company, constantly striving to improve the products, reserves the right to modify the details given in this
documentation at any time and without notice. These Instructions are only meant to provide consumers with use
information and under no circumstance should they be construed as a contract with a third party.
