Electronic Board Layout - Vaillant TURBOmax Plus SERIES Instructions For Installation And Servicing

BOILER INSTALLATION SEQUENCE

Electronic board layout

Do not use!
F1
Fig. I.13: Connection wiring
32
F3
Socket X2 for internal unit components
Socket X4 for minority reversing valve
Socket X7 for accessory box connection
Socket X8 for VRC-VC connection
Mains power supply: connections L, N and earth
Room thermostat, 230 V: connections 3, 4 and 5
Socket X12: pump connection
Socket X14: gas valve connection
Socket X13: fan unit connection