Electrical Connection - Sime AR Serie Manual Del Usuario

inserting the respective probes in
the holder (13), then lock with the
spring supplied;
– remove the cap (14) and screw the
hydrometer probe with heck valve;
– complete assembly by securing the
cover (12) to the sides.
NOTE: Remove the
Certificate" from inside the combus-
tion chamber and keep together with
the instructions manual.
2.6

ELECTRICAL CONNECTION

The boiler is fitted with an electricity
cable, and requires a a single-phase
power supply of 230V - 50Hz through
the main switch protected by fuses.
The room thermostat (required for
enhanced room temperature control)
should be installed as shown in fig. 6.
Connect the burner and system circu-
lation pump power cables supplied.
NOTE: SIME declines all responsibility
for injury caused to persons due to
failure to earth the boiler.
"ARB" model
KEY
TS H.L. stat
SB Burner lock-out lamp
EI Summer - Winter switch
TA Room stat
24
"AR" model
"Testing
TB D.H.W. stat
TC Boiler stat
TL Limit stat
IG Main switch
KEY IG
TS H.L. stat PI
TA Room stat B
TC Boiler stat SB Burner lock-out lamp
PB D.H.W. pump tank
PI
B
R
Main switch
C.H. pump
Burner
C.H. pump
Burner
Relays
Fig. 6
Fig. 6/a