Mitsubishi Electric Mr.Slim PAR-30MAA Technical Manual page 81

1. Remote Controller (Standerd) Operation
1-1. Wired Remote Controller
(OC: Outdoor unit IC: Indoor unit R: Remote controller (for wireless type: optical receiver adapter)
Slim Air Conditioners
System
Outdoor unit OC
Indoor unit IC
Wired remote
controller R
<Reference>
1) If simultaneous twin or triple or quad, connect the remote controller to any one of the indoor units. All functions of the indoor
unit can be controlled even if different models (different types) are mixed.
2) Do not use crossover wiring among indoor units with simultaneous twin, triple, quad units. (Prohibited item.)
3) Electrical wiring diagram
1-2. Wired Remote Controller or Wireless Remote Controller Receiver Built into Indoor Unit
[Floor type (wired remote controller)/-way ceiling cassette type, ceiling suspended type, wall mounted type (wireless remote
controller)]
Slim Air Conditioners
System
Outdoor unit OC
Indoor unit IC
Wired remote con-
troller or reciever R
<Reference>
1) If simultaneous twin or triple or quad, connect the remote controller to any one of the indoor units. All functions of the indoor
unit For systems containing built-in wired remote controllers (or built-in wireless receiver adapters) and consisting of simul-
taneous twin, triple and quad units only, the installed remote controllers (or receiver adapters) must be connected without
changing any settings. If the system consists of different models, keep only one of the remote controllers built into the indoor
units, or remove all the remote controller cables and connect them to other models according to 1-1.
2) Use the wired remote controllers without setting them as the main and sub controllers.
Standard 1:1 Simultaneous Twin
Indoor/Outdoor
OC
connection
3
cable
IC-1
Remote
controller
2
cable
R
* Numbers given in ( ) apply when power is supplied to the indoor and outdoor units separately.
Outdoor unit
OC
Power
L
S1
1
source
L
2
S2
wiring
L
3
S3
(Polarity)
N
Standard 1:1 Simultaneous Twin
OC OC
Indoor/outdoor 3(2)
3(2)
connection cable
IC IC-1
R
R-1
* Numbers given in ( ) apply when power is supplied to the indoor and outdoor units separately.
Simultaneous Triple
OC
OC
3
3
3(2)
3(2)
IC-1 IC-2
IC-1 IC-2
2
2
R
R
Indoor unit
IC
S1
1
S2
2
S3 (No polarity)
Simultaneous Triple
OC
3(2) 3(2)
3(2)
IC-2 IC-1 IC-2
R-1 R-2
R-2
Simultaneous Quad
OC
3(2) 3(2)
3(2) 3(2)
IC-3 IC-1 IC-2 IC-3
2
R
Remote controller
R
1
2
Simultaneous Quad
OC
3(2) 3(2) 3(2)
3(2)
IC-3
IC-1 IC-2 IC-3
R-3
R-1 R-2 R-3
3(2)
IC-4
3(2)
IC-4
R-4
81