Connecting The Electric Batteries - S&P CADB HE ECOWATT Series Manual

6.6.3. Connecting the electric batteries

The CADB/T-HE-DI versions are supplied with electrical batteries of postheating mounted
inside the unit.
FIRE DANGER
To manage the internal electrical power (-DI versions) it is necessary to perform an external
electrical operation control board.
The installer is responsible for the correct operation of the electrical control, specially re-
garding those safety requirements to avoid fi re risk due to high temperature inside the unit.
Electrical diagrams (Recommended control board)
D: HEATER REGULATOR
E: ON/OFF SWITCH
F: RELAY
G: LINE PROTECTION
CADB-HE-DI 04 (1kW 230V)
H:TEMPERATURE PROBE (TG-K330)
J: FLOW DETECTOR
KM: FAN RELAY
X: TIMER (MCR-1)
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