Mitsubishi Electric PLA-RP50 Service Manual download pdf (Page 30)

10-7.TEST POINT DIAGRAM

Indoor controller board

PLA-RP35/50/60/71/100/125/140BA.UK

PLA-RP35/50/60/71BA

1.UK

PLA-RP30/50/60/71/100/125/140BA#2.UK

PLA-RP71/100/125/140BA2.UK

CN3C

Transmission

(Indoor/outdoor)

(0~24V DC)

SW2

Capacity setting

SW1

Model selection

CN2L

Connector (LOSSNAY)

CN41

Connector

(HA terminal-A)

CN90

Connect to the wireless

remote controller board

(CNB)

CN20

Room temperature

thermistor (TH1)

CN22

Connect to the terminal

block (TB5)

(Remote controller con-

necting wire)

(10.4~14.6V DC)

LED2

Power supply (R.B)

LED1

Power supply (I.B)

LED3

Transmission (Indoor/outdoor)

CNP

Drain-pump output (DP)

(220-240V AC)

CN01

Connect to the Terminal Block (TB4)

(Indoor/outdoor connecting line)

Between 3 and 5

220-240V AC

CN3G

Connect to the auto grille controller board (CN3G)

13V pulse output

CNV

Vane motor output (MV)

12V pulse output

SWE

Emergency operation

Jumper wire J41,J42

Pair No. setting for wireless

remote controller

FUSE 6.3A /250V

CNAC

Connect to the auto grille

controller board (CN3A)

(220-240V AC)

CNMF

Fan motor

1-4: DC 310~340V

5-4: DC15V

: Voltage between pins of

C955 15VDC

(Same as 5(+)–4(-) of CNMF)

CN44

Pipe temperature

thermistor

1-2 : Liquid (TH2)

3-4 :

Condenser/Evaporator(TH5)

CN4F

Drain float switch (FS)

CN4Y

i-see sensor

CN6Y

i-see sensor motor output

12V DC pulse output

CN32

Connector

(Remote switch)

Downloaded from AC-Manual.com Manuals

1 2 ... 25 26 27 28 29 30 31 32 33 34 35 ... 43 44

Comments to this Manuals

No comments

Mitsubishi Electric PLA-RP50 Service Manual Page 30

Comments to this Manuals

Related products and manuals for Split-system air conditioners Mitsubishi Electric PLA-RP50