Wiring Example - Mitsubishi Electric PAC-SF46EPA Installationshandbuch

4-4. Wiring example

Example
<Super Y series> For details, refer to the installation manual for the Super Y Series unit.
Constant capacity unit Variable capacity unit
TB3
TB3
S
(Shield)
<Centralized controller and Lossnay units>
Ground
Power
supply
unit
TB2
S
Transmission
booster
OUTDOOR
UNIT SIDE
NOTES: *This unit cannot be used to extend the transmission line.
Ground
Indoor unit
TB5 TB5
M1.M2 M1.M2
S S
(Shield) (Shield)
Remote
controller
Centralized controller
Lossnay
Lossnay
unit
unit
Lossnay Lossnay
remote remote
controller controller
Ground
TB3
S
Lossnay Lossnay
unit unit
Lossnay Lossnay
remote remote
controller controller
ADDITIONAL
INDOOR UNIT SIDE
Transmission
booster
TB5
M1.M2
Ground
TB2 TB3
S S
(Shield)
(Shield)
Lossnay
Lossnay Lossnay
unit
unit unit
Lossnay Lossnay
remote remote
controller controller
Lossnay
unit
Lossnay
remote
controller
TB5 TB5
M1.M2 M1.M2
S S
(Shield) (Shield)
Lossnay
unit
Lossnay Lossnay
remote remote
controller controller
S
(Shield)
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