Mitsubishi Electric CITY MULTI PURY-P-YNW-A-BS Serie Installationshandbuch Seite 47

・System configuration example
* The numbers in the parentheses in the figures below indicate address numbers.
(1) When ME remote controllers are connected
* Move the power jumper from
CN41 to CN40. *
1
* SW5-1: ON *
2
* Leave the power jumper
connected to CN41.
* SW5-1: ON *
2
Shielded cable
Ⓐ
Sub remote controller
Ⓑ
System controller
Ⓒ
*1 When a power supply unit is not connected to the centralized control transmission cable, move the power jumper from CN41 to CN40 on
only one of the outdoor units.
*2 If a system controller is used, set SW5-1 on ALL of the outdoor units to ON.
*3 In an R2 system: BC, BS
In a Hybrid City Multi system: HB, HS
Maximum allowable length of control cables
Transmission cables via outdoor units
Transmission cables
Remote controller cables
*4 When extending the length of the transmission cables to 1000 m (3280 ft), consult your dealer.
WT08432X01
Group 1
OC
*3
CN41 CN40
BC
(51)
(52)
TB02
M1 M2 S
TB3
M1M2 M1 M2 S
M1M2 S
TB7
Ⓐ
(101)
L
3
OC
*3
CN41 CN41 BC
(53)
(54)
TB02
M1 M2 S
TB3
M1M2 M1 M2 S
M1M2 S
TB7
Ⓒ
A B S
L + L + L + L
1 2 3
L , L + L , L
1 3 4
1 2 3
* If the length exceeds 10 m (32 ft), the length that exceeds 10 m (32 ft) needs
to be included in the maximum allowable length of transmission cables
above.
GB-45
L
1
Group 3
IC IC
BS
(55)
(01) (04)
TB02
M1 M2 S
TB5 TB5
M1 M2 S
A B
ME
L
4
IC
IC
(02) (03)
TB5 TB5
M1 M2 S
A B
(103)
ME
, L + L + L + L , L + L
4 1 2 3 5 1 2
+ L , L , L + L
3 5 6 2 6
4
Group 5
IC IC
*3
(05) (06)
TB5 TB5
M1 M2 S M1 M2 S
3 3 3
A B A B
(105) (155)
ME ME
Ⓑ
IC
(07)
TB5
M1 M2 S
+ L *4
6