Indoor unit model
Minimum circuit ampacity
Maximum rating of overcurrent protective device
Indoor unit-Outdoor unit
Indoor unit earth
Remote controller-Indoor unit
Indoor unit-Outdoor unit S1-S2
Indoor unit-Outdoor unit S2-S3
Remote controller-Indoor unit
PKA
1A
15A
*1
3
AWG16 (polar)
1
Min. AWG16
*2
2
AWG22 (Non-polar)
*3
AC 208/230 V
*3
DC24 V
*3
DC12 V