SUN P N
1. Operating instructions
1.1 Introduction
Dear Customer,
Thank you for choosing SUN P N, a FERROLI burner featuring advanced design, cutting-edge technology, high relia-
bility and quality construction.
SUN P N is a pellet burner whose compact size and original design make it suitable for use with the majority of solid
fuel-burning boilers available on the market today. The care taken in its design and industrial production has resulted
in a well-balanced product offering high efficiencies, low CO and NOx emissions and a very quiet flame.
The burner is arranged for connection to an external domestic hot water storage tank (optional). In this manual, all the
functions regarding domestic hot water production are active only with the optional hot water tank connected as indicat-
ed in cap. 2.5 "Connection to an external tank for domestic hot water production".
1.2 Control panel
Panel
1
Heating mode
2
Fault
3a
Burner lit
3b
Shutdown Fault
4
Multifunction
5
Pellet Loading Request in progress
6
DHW mode
7
System Filling Request
8
Reset – Enter – On/Off button
EN
1
4
3a
3b
2
5
8
9
10
fig. 1 - Control panel
cod. 3541F710 - Rev. 00 - 05/2017
6
7
11
9
Parameter selection button
10
Pellet Loading Function – Parameter selection button
11
Menu Access – Information button
29