CONTENTS
1. General information
1.1 General warnings
pag.
1
1.2 Product conformity
3
2. Technical characteristics
2.1 Technical data
4
2.2 Dimensions
5
2.3 Internal parts of the boiler
6
2.4 Water circuit
7
2.5 Circulation pump head/flow graph
8
2.6 Printed circuit board – Technical characteristics
9
2.7 Control panel
9
3. Installation
(authorised personnel)
3.1 Reference standard
10
3.2 Boiler room – installation requirements
11
3.3 Unpacking
11
3.4 Installation boiler
12
3.5 Water connections
13
3.6 Central heating circuit
14
3.7 Condensate drain
15
3.8 Gas connection
16
3.9 Electrical connections
17
3.10 Flue connections
19
4. Commissioning the appliance
(authorised personnel)
4.1 General warnings
24
4.2 Filling the system
25
4.3 Flushing the system
26
4.4 Filling the condensate trap
26
4.5 Starting up the boiler
27
5. Regulating the appliance
(authorised personnel)
5.1 Parameters table
28
5.2 Setting the parameters
29
5.3 Gas Data
36
Summary of Contents for RK 25
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