Mitsubishi Electric PUHY-P450YKB-A1.TH [40/106] 1 when me remote controllers are connected

Mitsubishi Electric PUHY-P450YKB-A1.TH [40/106] 1 when me remote controllers are connected
GB-38
KD79S703H01
System configuration example
* The numbers in the parentheses in the figures below indicate address numbers.
(1) When ME remote controllers are connected
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.
Maximum allowable length of control cables
Transmission cables via outdoor units L1 + L2 + L3 + L4, L1 + L2 + L3 + L5, L1 + L2 + L6 500 m (1640 ft)
Transmission cables L
1, L3 + L4, L3 + L5, L6, L2 + L6 200 m (656 ft)
Remote controller cables
1, 2, 3, 4 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.
* Leave the power jumper
connected to CN41.
* SW5-1: ON *
2
* Move the power jumper from
CN41 to CN40. *
1
* SW5-1: ON *
2
Group 1 Group 3 Group 5

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