Teliya-nɛnɛmasin ye izini minɛn ye min bɛ dumuni funteni jigin joona ka se nɛnɛ duguma, o b’a to a bɛ tɛmɛ jikuruw dilanyɔrɔba fɛ waati kunkurunnin kɔnɔ, o la, dumuni jogo bɛ mara. A ka baarakɛcogo sinsinnen bɛ fɔlɔ funteni-taama ni funteni-yɔrɔ-ko kan. Fɔlɔ, dumuni bɛ bila fɛn dɔ kan min bɛ taa ni a ye, ka don teliya-nɛnɛmasin ka yɔrɔ la min funteni ka dɔgɔn-. Masina kɔnɔ, nɛnɛbɔlan dɔ (a ka c’a la, amoniyɔmu walima Fɛrɛyɔn bɛ kɛ nɛnɛfɛn ye) bɛ fiɲɛ nɛnɛ bɔ. O fiɲɛ nɛnɛman in bɛ wajibiya ka yaala-yaala fiɲɛbɔlan fɛ, ka funteni ɲɔgɔn falen-falen ni dumuni sanfɛla ye ani ka funteni bɔ teliya la.
A ka c’a la, masin min bɛ nɛnɛ joona-, o funteni bɛ kɔlɔsi -degere 30 ni degere -120 cɛ, ka kɛɲɛ ni dumuni suguya ye ani nɛnɛ teliya-degere wajibiyalenw ye. A ka c’a la, dumuni teliya-nɛnɛ waati bɛ kɛ miniti 10-25 ye, o b’a to dumuni kɔnɔna funteni bɛ jigin joona ka tɛmɛ -18 degere kan, o bɛ banakisɛw ka baara bali kosɛbɛ ani ka a marali waati janya. Masina min bɛ teliya-jibɔlan kɔnɔ, o yɔrɔ kolomaw ye nɛnɛbɔlan, fɛnɲɛnamafagalan, kondensatɛri, ventilateur ani control system ye. Lafiyalan bɛ funteni minɛ dumuni na, nɛnɛbɔlan bɛ nɛnɛbɔlan gazi min ka dɔgɔn, min ka dɔgɔ{16}}, o degun ka kɛ gazi ye min funteni ka bon, min ka bon, ani kondensatɛri bɛ funteni caman, tansiyɔnba gazi nɛnɛ ka kɛ ji ye min bɛ tansiyɔnba la, ka nɛnɛbɔlan cycle dafa.
