16
11
11.3
[Fig. 11.3.1] PQHY
A
: Group 1
B
: Group 3
C
: Group 5
D
: Shielded wire
E
: Sub remote controller
F
: System controller
( ) Address
A
B
C
E
D
M1M2
M1M2 S
TB7
TB3
IC
(51)
M1
M2 S
TB5
ME
(01)
IC
M1
M2 S
TB5
(02)
IC
M1
M2 S
TB5
(04)
IC
M1
M2 S
TB5
(03)
IC
M1
M2 S
TB5
(05)
IC
M1
M2 S
TB5
(07)
IC
M1
M2 S
TB5
(06)
L
2
L
1
(101)
ME
(105)
ME
(103)
ME
(155)
OC
M1M2
M1M2 S
TB7
TB3
(52)
OC
A B S
L
3
L
6
L
4
L
5
A B
A B
A B
A B
3
2
4
1
CN41 CN40
CN41
F
<A> Change the jumper connector
from CN41 to CN40 *1
<B> SW5-1:ON *2
<C> Keep the jumper connector
on CN41
<B> SW5-1:ON *2
*1: When the power supply unit is not connected to the transmission line for centralized control, disconnect the male power supply
connector (CN41) from ONE heat source unit in the system and connect it to CN40.
*2: If a system controller is used, set SW5-1 on all of the heat source units to ON.
[Fig. 11.3.2] PQHY
<A> Change the jumper connector
from CN41 to CN40 *1
<B> SW5-1:ON *2
<C> Keep the jumper connector
on CN41
<B> SW5-1:ON *2
A
B
C
E
D
M1 M2
M1 M2
M1M2 S
TB7
TB3
IC
(51)
M1
M2
1 2
S
TB5
TB15
1 2
TB15
1 2
TB15
1 2
TB15
1 2
TB15
1 2
TB15
MA
(01)
IC
M1
M2 S
TB5
(02)
IC
M1
M2 S
TB5
(04)
IC
M1
M2 S
TB5
(03)
IC
M1
M2 S
TB5
(05)
IC
M1
M2 S
TB5
(07)
IC
M1
M2 S
TB5
(06)
L
2
L
1
MA
MA
MA
OC
M1M2 S
TB7
TB3
(52)
OC
1
4
3
S
L
3
L
6
L
4
2
A B
A B
A B
A B
A B
2
1
2
1
CN41
CN41 CN40
F
A
: Group 1
B
: Group 3
C
: Group 5
D
: Shielded wire
E
: Sub remote controller
F
: System controller
( ) Address
*1: When the power supply unit is not connected to the transmission line for centralized control, disconnect the male power supply
connector (CN41) from ONE heat source unit in the system and connect it to CN40.
*2: If a system controller is used, set SW5-1 on all of the heat source units to ON.