Mitsubishi Electric CITY MULTI PURY-P-YNW-A-BS Serie Installationshandbuch Seite 48

(2) When MA 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 When a PAR-31MAA is connected to a group, no other MA remote controllers can be connected to the same group.
*4 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
*5 When extending the length of the transmission cables to 1000 m (3280 ft), consult your dealer.
WT08432X01
OC
CN41 CN40
*4
BC
(51)
(52)
TB02
TB3
M1 M2 S
M1M2
M1M2 S
TB7
Ⓐ
L
3
OC
CN41
*4
BC
(53)
(54)
TB02
TB3
M1 M2 S
M1M2
M1M2 S
TB7
Ⓒ
A B S
L + L + L
1 2
L , L + L
1 3
m + m , m
1 2
GB-46
L
1
Group 1 Group 3
IC IC
BS
(01) (04) (55)
TB02
TB5 TB15 TB5 TB15
M1 M2 S
M1 M2 S 1 2 M1 M2 S 1 2
A B
MA
L
4
IC IC
(03)
(02)
TB5 TB15 TB5 TB15
M1 M2 S 1 2 M1 M2 S 1 2
A B
MA
+ L , L + L + L
3 4 1 2 6
, L , L + L
4 6 2 6
+ m + m + m
1 2 3 4
Group 5
IC IC
*4
(05) (06)
2
TB5 TB15 TB5 TB15
M1 M2 S 1 2 M1 M2 S 1 2
4
A B A B
MA MA
Ⓑ
IC
(07)
TB5 TB15
M1 M2 S 1 2
*5