en
47
WT09050X01
(3) When a transmission booster unit is connected
ME
ICHB
M1M2 S
TB5
IC
M1M2 S
TB5
RP
A B
A BA B
S
TB2
A B S
TB3
L8
ME
IC
M1M2 S
TB5
IC
M1M2 S
TB5
M1M2 S
M1M2
TB3
M1M2 S
TB7
OC
(51)
Ⓐ
CN41
TB02
111
Ⓐ 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 L1 + L2 + L3 + L4, L1 + L2 + L3 + L5, L6 + L7, L6 + L8 ≤ 200 m (656 ft)
Remote controller cables
ℓ
1, ℓ2 ≤ 10 m (32 ft)
* 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.
Earth
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