Repairing Daikin H3 E3 Error (EP 2)

H3 - High Pressure Switch Fault
This is stating that there is a fault with the High Pressure Switch. The fault occurs when the system is in an off state but is still registering that the high pressure switch is open circuit. This switch can be measured with a multimeter and should be closed circuit in a normal state and open for a high pressure state.
E3 - High Pressure Switch Activation
This is stating that there has been a high pressure error on the system. This could be due to fan motor or air flow problems but could also be an issue with the high pressure sensor or switch.
In this case, the switch was going into an open circuit intermittently. Even when there was no high pressure issues. In this video I replace the High Pressure Switch.

[@chocman77]

Made the H/P switch braze look easy ( which it is not ) so fair play 👏👏.
Good result

[@maracservices]

Thanks mate! I have a ziplock bag in my van that has some random pieces of weatherboard in it. When ever I’m soldering in a tight space, I use them so I don’t burn everything. Makes it so much easier! Luckily the HP switch was located in a fairly accessible place on this unit.

[@rickychaudhary8001]

Hi mate
How much would you charge for a job like this?

[@BonMj]

👍👍good job💪💪

[@abidshirhatti6815]

Good work sir

[@ConConstandinou-x7k]

How do I fix the zone in each room

[@ConConstandinou-x7k]

I’ve got three rooms connected on one zone

[@vikasgupta6656]

Bro where are you from

[@abidshirhatti6815]

Im to ac thacnisan