Bell Sports PQRY-P72-96TGMU-A installation manual 10.3, 10.4

10.3

[Fig. 10.3.1]

<A> Change the jumper connector from CN41 to CN40

<B> SW2-1:ON

<C> Keep the jumper connector on CN41

<B> SW2-1:ON

[Fig. 10.3.2]

<A> Change the jumper connector from CN41 to CN40

<B> SW2-1:ON

<C> Keep the jumper connector on CN41

<B> SW2-1:ON

A: Group 1

B: Group 4

C: Group 5

D: Shielded wire

E: Sub remote controller

( ): Address

[Fig. 10.4.1]

A: Switch (breakers for wiring and cur- rent leakage)

B: Heat source unit

C: BC controller (main)

C' : BC controller (sub)

D: Pull box

E: Indoor unit

F: Breakers for current leakage

L2

L6

L2

L6

F

~208 - 230 V

F A

~208 - 230 V

L1

OC

A

C

CN40

BC

IC

IC

BS

IC

IC

(51)

(52)

(01)

(02)

(55)

(05)

(06)

TB3

M1M2 S

TB5

TB5

M1M2 S

TB5

TB5

M1M2S M1M2

M1M2S

M1M2S

M1M2S

M1M2S

TB7

r1

r2

r3

D

A B

A B

A B

(101)

(105)

(155)

RC

RC

RC E

OC

L3

L4

CN40

BC

IC

IC

IC

(53)

(54)

(03)

(04)

(07)

TB3

M1M2 S

TB5

TB5

TB5

M1M2S M1M2

M1M2S

M1M2S

M1M2S

TB7

L5

System

controller

M1M2S

4

r

A B

(104)

RC

B

L1

OC

A

C

CN40

BC

IC

IC

BS

IC

IC

(51)

c2

c2

(52)

(01)

(02)

(55)

(05)

(06)

TB3

M1M2 S

TB5

TB15

TB5

TB15

M1M2 S

TB5

TB15

TB5

TB15

M1M2S

M1M2

M1M2S

1 2

M1M2S

1 2

M1M2S

1 2

M1M2S

1 2

TB7

c1

c4

c1

D

3

3c

c

A B

A B

A

B

MA

MA

MA E

OC

L3

L4

CN40

BC

IC

IC

IC

(53)

(54)

(03)

(04)

(07)

TB3

M1M2 S

TB5

TB15

TB5

TB15

TB5

TB15

M1M2S M1M2

M1M2S

1 2

M1M2S

1 2

M1M2S

1 2

TB7

System

controller

1

c

M1M2S

A B

MA

B

10.4

A

B

C

C'

D

E

E

E

E

5