llave llenado caldera domusa mcf50dx cafetera-braun The boiler does not start

The boiler does not start or turns off intermittently

Reference: M0S00171

REFCO For gases R22

KAD90VI20G/01

The vacuum loses power even though the dustbin is not full

llave llenado caldera domusa mcf50dx cafetera-braun The boiler does not startThe filling key for the Domusa MCF50DX boiler model is an essential component that allows filling and draining of the boiler's water circuit. This valve facilitates maintenance and pressure regulation of the system, ensuring its proper operation and preventing possible damage from overpressure or lack of water. What problem does this replacement part solve? Difficulty filling or draining the boiler's hydraulic circuit Leaks or drips in the original