GENERAL
11
LV
FU
1
2
3
4
5
6
7
8
9
10
11
12
CO1
LR
2
1
C
TR
A
4 D
1
C 3
B 2
COM.G.
CO1A
L1 N PE
L
N PE
TA TA LPI NPI PE
PI
2
1
C
TS
L1 PE N T1 T2 S3 B4 MB
MO1
K1
230V~50Hz
RE
DAI
C
C
NC
S3
T2
N
NC
COM.G. - 4 position function selector
LV - Mains power indicator
LR - Burner lockout indicator
TS - Safety thermostat (110°C 0/-6) (*)
TR - Boiler control thermostat (33-82°C ±3) (*)
FU - Mains power fuse 6.3 A-T
CO1-CO1A - Multi-connectors
MO1 - Terminal strip
MB - 7 pin burner connector
PI - Central heating pump (not supplied)
DAI - Automatic shut-off device (not supplied; only where required). The automatic shut-off device (DAI) and
the relay (RE) must be suitable for a 230 VAC power supply.
RE - Relay (not supplied)
(
*
)
Homologated
g
N
FUNCTIONAL WIRING DIAGRAM
Power supply
Содержание Tregi 3/100 NK
Страница 1: ...INSTALLATION USER OPERATION MAINTENANCE AND SYSTEM MANAGEMENT MANUAL CAST IRON BOILERS g N g NK...
Страница 46: ...46...
Страница 47: ......