anyone familiar ?
do you know what voltage should be at the modulating solenoid as the max i get is 8 v dc. The reason for asking is i cannot get the boiler to run at full gas causing only warm water.bp 5.5 should reach 9.8mb.
inlet (working) 20mb
same on ch .if i push the centre of the solenoid in it reaches 9.8mb so suspect it is connected with the voltage.
a new pcb and thermistor made no difference.
please help as we have spent over 6 hours on it and are not charging
thanks alot
do you know what voltage should be at the modulating solenoid as the max i get is 8 v dc. The reason for asking is i cannot get the boiler to run at full gas causing only warm water.bp 5.5 should reach 9.8mb.
inlet (working) 20mb
same on ch .if i push the centre of the solenoid in it reaches 9.8mb so suspect it is connected with the voltage.
a new pcb and thermistor made no difference.
please help as we have spent over 6 hours on it and are not charging
thanks alot