Mitsubishi PLA-RP Manuale di Servizio Scaricare il pdf (Pagina 37)

37

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-RP35/50/60/71BAR3.UK

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

CN51

Centrally control

1-2: Control signal

13VDC pulse input (1: +)

- : Operation indicator

13VDC ( : +)

- : Malfunction indicator

13VDC ( : +)

CN90

Connect to the wireless

remote controller board

(CNB)

CN20

Room temperature

thermistor (TH1)

LED2

Power supply (R.B)

LED1

Power supply (I.B)

CNP

Drain pump output (DP)

(220-240V AC)

CNAC

Connect to the auto grille

controller board (CN3A)

(220-240V AC)

CNMF

Fan motor

1-4: DC 310~340V

- : DC15V

CN44

Pipe temperature

thermistor

1-

: Liquid (TH2)

- :

Condenser/Evaporator(TH5)

CN4F

Drain float switch (FS)

CN4Y

i-see sensor

CN6Y

i-see sensor motor output

12V DC pulse output

CN105

CN3C

Transmission

(Indoor/outdoor)

(0~24V DC)

SW2

Capacity setting

SW1

Model selection

CN2L

Connector (LOSSNAY)

CN41

Connector

(HA terminal-A)

CN22

Connect to the terminal

block (TB5)

(Remote controller con-

necting wire)

(10.4~14.6V DC)

CN01

Connect to the Terminal Block (TB4)

(Indoor/outdoor connecting line)

Between

and

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

V

CC

: Voltage between pins of

C955 15VDC

(Same as

(+)- (-) of CNMF)

CN32

Connector

(Remote switch)

LED3

Transmission (Indoor/outdoor)

OCH412G

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