Electrical Connection - Sime AQUA Serie Manual De Instrucciones Para El Usuario

RESET
TWICE
ONLY
2.6 HEATER UNIT
In "AQUA 30 OF/BF - AQUA PR 40 OF
- AQUA 30 OF/BF INOX" models, the
heater unit comes on with the consen-
sus of the burner, after a delay of a
maximum of 90 seconds required to
bring fuel in the nozzle holder area up
to a temperature of 65°C.
Once this t emperatur e has been
reached, the thermostat, which is
located above the preheater (1 fig.
14/b), will give consensus for the
burner to start. The heater will remain
on for as long as the burner stays on
74
12
bar
3
and go off when the burne goes off.
NOTE: "AQUA 40 OF/BF" and "AQUA
40 OF/BF INOX" model have no
heater unit, as it is not required.
2.7

ELECTRICAL CONNECTION

The boiler is supplied with an electric
cable and the electric power supply to
the boiler must be 230V-50Hz single-
phase through a fused main switch.
The stat cable, whose installation is
compulsory for obtaining a better
5
6
7
KEY
1 Gas-oil pump
2 Pressure gauche intake
2
3 Pressure adjustment screw
1
2
1
adjustment of the room temperature,
must be connected as shown in fig. 9-
9/a.
NOTE:
Device must be connected to an effi-
cient earthing system.
SIME declines all responsibility for
injur y or damage t o per sons
resulting from the failure to pro-
vide for proper earthing of the
appliance.
Always turn off the power supply
before doing any work on the electri-
cal panel.
Fig. 8
Fig. 8/a