Vailant ecoLEVEL Operating Manual page 14

6 Electrical connection
Connection type A (ecoMAX):
Connect the overflow safety switch to the boiler's low
voltage circuit in the following manner:
• Open the boiler electrical box.
• Remove the cable bridge from the blue slot ("Anl-
Therm") on the circuit board.
• Plug the blue Pro E plug on the end of the ecoLEVEL
condensate cable into this slot.
Fig. 6.2 Connecting the overflow safety switch, connection
type A
8
1
2
Installation and maintenance manual ecoLEVEL 0020010507_02