NO - as air conditioning systems use fluorinated gases as refrigerants, all work on them must be done by professionals holding valid F-Gas certification. There is a range of different qualifications and certifications that apply for this, so it's always best to ask someone who is qualified to do this.
Isle Of Bute
The Isle of Bute, known as Bute, is an island in the Firth of Clyde in Scotland, United Kingdom. It is divided right into highland and also lowland areas by the Highland Boundary Fault. Formerly a constituent island of the bigger County of Bute, it is now part of the council location of Argyll and Bute. Bute's resident population was 6,498 in 2011, a decline of simply over 10% from the figure of 7,228 recorded in 2001 against a background of Scottish island populations in its entirety growing by 4% to 103,702 for the very same period. The name "Bute" is of uncertain beginning. Watson and also Mac an Tàilleir assistance a derivation from Old Irish bót ("fire"), maybe in reference to signal fires. This referral to beacon fires might date from the Viking duration, when the island was probably recognized to the Norse as Bót. Various other feasible derivations include Brythonic budh ("corn"), "triumph", St Brendan, or both, his monastic cell. There is no likely derivation from Ptolemy's Ebudae. The island was also understood during the Viking period as Rothesay, potentially describing the personal name Roth or Roderick and also the Old Norse suffix ey ("island"). This name was ultimately taken by the major town on the island, whose Gaelic name is Baile Bhòid ("town of Bute").