Will this service kit do any damage to my air conditioner system?

You might be thinking, if I put this solution onto my split system, may be little would go to actual electronic and other working parts of air conditioner and damage my split system. But nothing could be further from the truth. Split system is designed to able the separate the electronic working parts from where the air traveled over the coils. So of this reason, there is no chance of the solution affecting your electronic components in split system.