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junakw
27-08-2010, 02:40 PM
Error code 3121 VRF City Multi ME, when the user ON four indoor units worked as group. Error code 3121 not write any serwis manual.

junakw
01-09-2010, 02:19 PM
Hi,
Than you very much,
and I have questin
What number have and in which year printed your Serwis Manual/Handbook for CM?