Panasonic Urban Multi MX1R Series Service Manual page 103

Test Operation
„ Group master unit
Outdoor Unit PCB
Settings SS1: "IN/D UNIT"
Setting mode 1
C / H SELECT : "MASTER"
Setting mode 2
Cool/heat group address: "0"
Combines DS1 and DS2 of PC board adaptor.
„ Group slave unit
SS1: "IN/D UNIT" or "OUT/D UNIT"
Setting mode 1
C / H SELECT : "SLAVE"
Setting mode 2
Cool/heat group address: "0"
Combines DS1 and DS2 of adaptor PCB.
82 Test Operation Urban Multi "MX1, ME1 Series" Using R-22
PACD011001C2