Toshiba RAV-GM 1101UT-E, Руководство по обслуживанию

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6-6-5. Final Installation Checks
Are there s cratche s or dent s on the exi s ting pipe s ?
NO
YES
Te s t r u n
Clean the pipe s or us e new pipe s .
Exi s ting pipe s : Cannot be us ed.
• U s e new pipe s .
YES
I s it po ss ible to operate the exi s ting air conditioner?
YES
NO
• After the exi s ting air conditioner i s operated in cooling
mode for approx. 3 0 min u te s or longer,* recover the
refrigerant
• Refer to "1
3 Refrigerant recovery"
• For cleaning the pipe s and recovering oil
• Refrigerant recovery: P u mp down method
Connect the indoor/o u tdoor u nit s to the exi s ting pipe.
• U s e a flare n u t attacheindoor/o u tdoor u nit s . (Do not
exi s ting pipe.)
• Re-machine the flare machining s ize to s ize for R 3 2.
• (Airtight te s t), Vac uu m dry, Refrigerant charge, Ga s leak
check
Wa s largely di s colored oil or a large q u antity of remain s
di s charged? (When the oil deteriorate s , the color of the oil
change s to a m u ddy or black color.)
NO