Samsung MH026FPEA Training Manual

Also see for MH026FKEA: User manual User manual Installation manual Service manual Service manual

3-7-2 Cutting / Extending the Piping5 metres of piping is supplied with the air conditioner(Optional).This length can if necessary be: Extended to a maximum length Shortened as required If more than 5 metres of piping is required: The assembly cable must also be extended Refrigerant must be added to the circuit by an approved installer; otherwise, the indoor unit may freeze1. Make sure that you have the required tools available (pipe cutter, reamer, flaring tool and pipe holder).2. If you wish to shorten the piping, cut it using a pipe cutter, taking care to ensure that thecut edge remains at a 90° angle with the side of the pipe, and referring to the illustrationsbelow for examples of edges cut correctly and incorrectly.3. To prevent any gas from leaking out, remove all burrs at the cut end of the pipe,using a reamer.4. Slide a flare nut on to the pipe and modify the flare.4.5. Check that the flaring is correct, referring to the illustrations below for examplesof incorrect flaring.Operation Instruction & Installation37Samsung Electronics90OO x x xObliqueInclined Damaged Surface Cracked Uneven ThicknessRough Burrx x x xOuter Diameter(D)6.35mm9.52mm12.70mmDepth(A)1.3mm1.8mm2.0mm