Panasonic Urban Multi MX1R Series Service Manual page 328

PACD011001C2
1.9.5 Setting cool/heat for outdoor units of all BMS interface adaptors for outdoor unit using the
cool/heat central remote controller
„ Install the BMS interface adaptor for outdoor unit in the outdoor-to-outdoor, indoor-to-outdoor or indoor-
„ In setting mode 1, set all outdoor units as slaves.
„ Set the SS1 on the outdoor unit external control adaptor to Both (factory setting) or Cool, and the SS2 to
„ In setting mode 2, set the DS1 and DS2 on the BMS interface adaptor for outdoor unit and so that they
Test Operation Urban Multi "MX1R, ME1R Series" Using R-407C
to-indoor signal transmission line.
ON.
match the cool/heat unified addresses on the outdoor unit's printed circuit board. (Addresses are set to
"0" at the factory.)
Test Operation
307