33
CONTROL PANEL
LEGEND:
1
Safety thermostat
2
Plug
3
Hot water adjustment
4
ON indicator
5
Control unit display
6
Summer/Winter/Manual/Stand-by pushbutton
7
Failure pilot lamp
8
Boiler adjustment
9
Hydrometer
ELECTRICAL CONNECTIONS
Connect the boiler to 220-230V – 50 Hz single-phase + earth supply mains by the three-wire cable supplied
with the boiler, complying with the LINE-NEUTRAL polarity.
Connection must be performed through a bipolar switch with a 3-mm minimum contact opening. In case of
replacement of the supply cable, use a “HAR H05 VV-F” 3x1 mm
2
cable
(Use only LAMBORGHINI accessories
and spares)
.
The installation must comply with the SAFETY REGULATIONS IN FORCE.
Provide an effective earthing.
1
2
3
4
5
6
7 8
9
Summary of Contents for ERA 31 B 130
Page 2: ...2...
Page 11: ...11 PROGRAMMAZIONE DEL CRONODATARIO...
Page 35: ...35 PROGRAMMING THE HOUR DATE COUNTER...
Page 59: ...59 PROGRAMACI N DEL RELOJ PROGRAMADOR DIGITAL...
Page 83: ...83 ACERTAR O REL GIO PROGRAMADOR...
Page 99: ...99...