essential reading

[vinny73]

hello, nice to meet you all.
for the past 3 years i have been installing air-con, i've done other things like changing compressors and other parts but its been mainly install.
however, i have very little knowledge about the fridge and service side of things. i figured it's about time i did.
i know the basic's of how it all works and i'm slowly learning new things everyday.
so, i was wondering if you could direct me to, what you would consider, what i need to know. some essential reading. and if you know of any online courses i could take.
thanks for your time

[nike123]

Hi and welcome to RE.
Read posts in fundamentals part of this forum. Lot of material for everyone.

[superswill]

welcome to RE as nike says read as much as you can on here thats relevant to you and dont be afraid to ask questions

[CoolMike]

I would recommend doing an NVQ level 2 in refrigeration and air-conditioning. this will give you a good foundation.