Indoor Unit Pcb Ass'y - Panasonic Urban Multi MX1R Series Service Manual

PACD011001C2
1.15

Indoor Unit PCB Ass'y

The indoor unit PCB ass'y is equipped with terminals for control wiring and connectors for optional control
accessories .
Group No. setting for central control and various operation setting switches, etc., are set by indoor unit
remote controller.
2-way Cassette Type : CS-LM
1 Service Monitor [HAP] (Green)
2 Transmission wiring terminal
3 Connector for capacity setting
adaptor
Test Operation Urban Multi "MX1, ME1 Series" Using R-22
Lets you check the function status of the microcomputer.
Normal : Flicker
Malfunction : On or Off
Terminal for remote controller wiring, indoor - outdoor unit transmission wiring (central wiring), and wiring
for outside input
Remote controller
P1 P2
Connector for inserting the capacity setting adaptor for when replacing with auxiliary PC board. The
adaptor is required for all models.
∗ Fan phase control for CS-UM, CS-TM and CS-KM only.
Transmission wiring
F1 F2
Test Operation
Outside input
T1 T2
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