Operation Manual

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8
BNE 2 Condens : 664Y5900 • D
EN
FR
NL
ES
IT
DE
PL
RU
ELECTRICAL CHARACTERISTICS
TECHNICAL CHARACTERISTICS
Wiring diagram caption
1. ON/OFF master switch
2. Minimum thermostat 45°
3. Summer/winter switch
4. Safety thermostat
5. Oil burner
6. Safety cutout indicator
7. Heating element indicator
8. 2.4 kW electric heating element
9. Energy source selector switch
10. Room thermostat (option)
11. Heating pump of the system (optional)
12. Heating temp. adjustment thermostat
13. DHW temp. adjustment thermostat
14. Flue gas safety thermostat for ue pipe
15. Charging pump
16. Daily timer (optional)
17. Relay
Main electrical characteristics BNE 2 Condens
Rated voltage V~ 230
Rated frequency Hz 50
Rated current with oil burner A 2.2
Rated current with electrical heating element A 20
Electrical consumption with oil burner W 276
Electrical consumption with electrical heating element W 2496
IP Class IP30
The heating element is composed of two 2.4 kW resistances.
One of the resistances is connected through a cable and used as the main heating element, while
the second one is a back-up that is used in case the main one fails.
Never connect both resistances simultaneously or the internal cables of the boiler will be
damaged.
B : Blue
Bk : Black
Br : Brown
G : Grey
Or : Orange
R : Red
V : Violet
W : White
Y : Yellow
Y/Gr : Yellow/Green