Mitsubishi Electric PFFY-P20VLRMM-E [4/11] M2 s m1

7.2

[Fig. 7.2.1]

[Fig. 7.3.1] [Fig. 7.3.2]

7.3

TB5 TB15 TB5 TB15

SM1M2 SM1M2

TB3

M1M2 21 21

A Control box

B Cover

C Screw

D Knockout hole

E Remove

M1 M2

A Use PG bushing to keep the weight of the

cable and external force from being ap-

plied to the power supply terminal connec-

tor. Use a cable tie to secure the cable.

B Power source wiring

C Tensile force

D Use ordinary bushing

E Transmission wiring

A Power source terminal block

B Terminal block for indoor transmission

C Terminal block for remote controller

D To 1-phase power source

E Transmission line DC 30 V

F Terminal block for outdoor transmission line (TB3)

G Transmission line to the remote controller, terminal block

for indoor unit and BC controller

[Fig. 7.3.3]

A Terminal block

B Round terminal

C Shield wire

D The earth wire from two cables are connected to-

gether to the S terminal. (Dead-end connection)

E Insulation tape (To keep the earth wire of the

shielded cable from coming in contact with the

transmission terminal)

[Fig. 7.3.4]

M2 SM1

CN62

SW1

MADE IN JAPAN

SW14

W254613G03

FP-AD-R

JP2

JP3

JP4

CN828161

240V 220V

SW5

JP1

SWCSWA

SW12

SW11

[Fig. 7.4.1]

7.4

A Non-polarized

B TB15

C Remote Controller

D TB5

DC24~30V

(A, B)

DC10~13V

[Fig. 7.2.3] [Fig. 7.2.4]

A Terminal block for indoor trans-

mission cable

B Terminal block for outdoor

transmission cable

C Remote controller

[Fig. 7.2.2]

TB5 TB5

SM1M2 SM1M2

TB3

M1M2

III

G Outdoor unit

H Earth

I Indoor unit

J Remote controller

K Non-polarized 2-wire

[Fig. 7.2.5]

WT05228X01_illust 07.8.6, 0:02 PM4

Mitsubishi Electric PFFY-P20VLRMM-E [4/11] M2 s m1

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