SUN P N
30
EN
cod. 3541F710 - Rev. 00 - 05/2017
Indication during operation
Heating
A heating demand (generated by Request Contact, Room Thermostat or Remote Timer Control) is indicated by activa-
tion of the radiator (detail 1 - fig. 1).
The multifunction display (detail 4 - fig. 1) shows the heating sensor temperature and, during heating standby time, the
message
“d2”
.
fig. 2
Domestic hot water (DHW)
A DHW demand (generated by drawing hot water) is indicated by activation of the faucet (detail 6 - fig. 1).
The multifunction display (detail 4 - fig. 1) shows the DHW sensor temperature and, during DHW standby time, the mes-
sage
“d1“
.
fig. 3
1.3 Lighting and shutdown
Burner not electrically powered
fig. 4 - Burner not electrically powered
B
The frost protection system does not work when the power and/or gas to the unit are turned off. To avoid dam-
age caused by freezing during long shutdowns in winter, it is advisable to drain all water from the boiler, the
DHW circuit and the heating system water; or drain just the DHW circuit and add a suitable antifreeze to the
heating system, as prescribed in sec. 1.3.
Summary of Contents for SUN P N Series
Page 99: ...SUN P N 100 BG B 7 6 52 5 5 8 56 B A cod 3541F710 Rev 00 05 2017...
Page 102: ...SUN P N 103 BG cod 3541F710 Rev 00 05 2017 1 1 4 1 d2 2 6 1 4 1 d1 3 1 3 4 B sez 1 3...
Page 109: ...SUN P N 110 BG cod 3541F710 Rev 00 05 2017 1 5 B...
Page 116: ...SUN P N 117 BG cod 3541F710 Rev 00 05 2017 3 FERROLI 3 1 A 1 11 11 sez 2 4 1...
Page 118: ...SUN P N 119 BG cod 3541F710 Rev 00 05 2017 C D E 13...
Page 150: ...SUN P N 151 GR cod 3541F710 Rev 00 05 2017 1 1 4 1 d2 2 6 1 4 1 d1 3 1 3 4 B sez 1 3...
Page 157: ...SUN P N 158 GR cod 3541F710 Rev 00 05 2017 1 5 B...
Page 164: ...SUN P N 165 GR cod 3541F710 Rev 00 05 2017 3 FERROLI 3 1 pellet A 1 11 11 pellet sez 2 4 1...
Page 166: ...SUN P N 167 GR cod 3541F710 Rev 00 05 2017 12 C D E 13 A B...
Page 195: ...SUN P N 196 SR B COUNTRIES OF DESTINATION IT RO GB B A cod 3541F710 Rev 00 05 2017...
Page 198: ...SUN P N 199 SR cod 3541F710 Rev 00 05 2017 1 1 4 1 d2 2 6 1 4 1 d1 3 1 3 4 B sez 1 3...
Page 205: ...SUN P N 206 SR cod 3541F710 Rev 00 05 2017 1 5 B...
Page 212: ...SUN P N 213 SR cod 3541F710 Rev 00 05 2017 3 FERROLI 3 1 A 1 11 11 sez 2 4 1...
Page 214: ...SUN P N 215 SR cod 3541F710 Rev 00 05 2017 C D E 13...
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