
by johnson controls
17
Installation Instructions
ERJC(36)R
POWER
INDOOR UNIT A
INDOOR UNIT B
INDOOR UNIT C
INDOOR UNIT D
XT5X T4 XT3X T2 XT1
OUTDOOR UNIT
N
L
Fig.21
ERJC(42)R
POWER
INDOOR UNIT AINDOOR UNIT BINDOOR UNIT CINDOOR UNIT D
OUTDOOR UNIT
INDOOR UNIT E
XT2
XT1
XT3
XT4
XT5
XT6
N
L
Fig.22