53
926.427.1
- GB
inStructionS Pertaining to the inStaller
13. boiler installation
Decide upon the boiler location, then tape the template on the wall. Connect the pipework to the gas and water inlets
prearranged on the template lower bar. We suggest you fit two G3/4 stop cocks (available on demand) on the central
heating system flow and return pipework; the cocks will allow to carry out important operations on the system without
draining it completely. If you are either installing the boiler on a pre-existent system or substituting it, we suggest you also
fit settling tank on the system return pipework and under the boiler to collect the deposits and scaling which may remain
and be circulated in the system after the purge.
When the boiler is fixed on the template connect the flue and air ducts (fittings supplied by the manufacturer) according
to the instructions given in the following sections.
Figure 5
14. boiler size
Figure 6
0607_2803 /
c
G1747
minimo
:
G3/4 heating flow / return
:
G1/2 domestic hot water inlet / outlet
:
G3/4 gas inlet to the boiler
0512_0505/cG1769
c
G_2121 / 0904_0706
Summary of Contents for Luna 3 Comfort
Page 109: ...109 926 427 1 RU...
Page 113: ...113 926 427 1 RU 3 BAXI 3 2 3 3 1 0609_1901 0609_1902...
Page 114: ...114 926 427 1 RU 4 2 3 1 0605_1802 2 3 2 3 6 OFF 3 3...
Page 115: ...115 926 427 1 RU 3 4 1 3 1 1 1 HW SP 3 4 1 IP PROGR 1 Day 1 7 IP 3 5 prog 3 6 1 4 4 3 6...
Page 120: ...120 926 427 1 RU OFF 3 2 8 6 ERROR 0606_2207 9 7 15 20 5 30 8...
Page 136: ...136 926 427 1 RU 250 Fi 310 Fi 03 9 9 3 9 0 5 3 F17 20 30 5 30 25 9 24 10 24 3 NTC 21...
Page 137: ...137 926 427 1 RU 22 15 9912070100 2 2 3 2 2 23 1 24 2 310 Fi 250 Fi 0603_0303 0603_0304...
Page 141: ...141 926 427 1 RU 30...
Page 143: ...143 926 427 1 RU 32 0711_2806 CG_1980 NTC NTC N R G V B V 25...
Page 257: ...257 926 427 1 GR 3 2 Economy Comfort 0608_3101 3 Comfort 1 0609_1901 0807_1702 CG_2079 1 1 4...
Page 258: ...258 926 427 1 GR 3 2 3 1 0605_1802 2 4 2 COMFORT 3 6 Off 3 3...
Page 265: ...265 926 427 1 GR ERROR E 0606_2207 OFF 3 2 8 6 7 LPG 30 C 5 C 8 9 3 0901_0802 CG_1791...
Page 285: ...285 926 427 1 GR 30...
Page 287: ...287 926 427 1 GR 32 ntc ntc C M N R G V B V 25 0711_2806 CG_1980...