Mitsubishi Electric CITY MULTI PURY-EM200YNW-A Manuel D'installation page 46

(3) When a transmission booster unit is connected
OC
(51)
HB
M1M2 S
TB7
CN41
TB02
TB3
M1M2
M1M2 S
Ⓐ
Ⓐ Shielded cable
*1 Daisy-chain terminals (TB3) on outdoor units together in the same refrigerant system.
*2 Leave the power jumper connected to CN41.
Maximum allowable length of control cables
Transmission cables
Remote controller cables
WT08842X01
IC IC
TB5 TB5
M1M2 S M1M2 S
A B
ME
L
1
L
7
ℓ , ℓ
1
* 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-44
Earth
RP IC
TB2 TB3
A B S A B S
TB5
M1M2 S
A B
ME
+ L + L + L + L + L , L + L
2 3 4 6 7 1
+ L + L + L , L + L + L + L
6 4 5 5 4 6
≤ 10 m (32 ft)
2
IC
TB5
M1M2 S
+ L + L + L + L , L + L + L
2 3 4 6 8 1 2
≤ 200 m (656 ft)
8
+ L ,
3 5