Test Point Diagram - Mitsubishi Electric PKA-RP1.6GAL Service Technical Manual

13

TEST POINT DIAGRAM

13-1. INDOOR UNIT
13-1-1. Indoor power board
PLA-RP • AA
PKA-RP • GAL
PKA-RP • FAL
PCA-RP • GA
PEA-RP • EA
PEAD-RP • EA
PEAD-RP • GA
CN02
Connect to the indoor
controller board (CN03)
Between 1 and 2 0~24V DC
(Indoor/Outdoor transmission)
Between 2 and 3 220~240V AC
+
–
CN2S
Connect to the indoor controller
–
}
board (CN2D)
+
(12~16V DC)
+ –
Fuse 4A/250V
CN01
Connect to the Terminal Block (TB4)
(Indoor/outdoor connecting line)
Between 1 and 2 220~240V AC
Between 2 and 3 0~24V DC
(Indoor/outdoor transmission)
118