Samsung DVM Plus 2 Series - Page 405

Operating Instructions and Installation
Samsung Electronics11-24
■ Locating the Units (cont.)
2. Overall System Configuration
• Connection of the power cable (3 phase 4 wires)
Distribution
board
3 phase
4 wires
380 -
415V~
ELB
Outdoor
communication cable
220V
Wired remote
control
Earth
Indoor
communication cable
Outdoor unit Indoor unit
Digital Fixed Fixed
• Connection of the power cable (3 phase 3 wires and 1 phase)
Distribution
board
3 phase
4 wires
380 -
415V~
1 phase
220V
Wired remote
control
Earth
Outdoor unit Indoor unit
Outdoor
communication cable
Indoor
communication cable
ELB
Earth
ELB
Digital Fixed Fixed
220V
• Connect the communication cable between indoor and outdoor units to the digital outdoor unit.(RVXVHT✳✳)
• If the communication cable between indoor and outdoor units is not connected to the digital outdoor unit,
communication error may occur.