Daewoo DPB-280LH, Руководство по обслуживанию, Страница: 4 / 51

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INSTALLATION OF INDOOR UNIT
1) Drain hose should maintain downward slope to outside of room.
2) Indoor unit should be fixed firmly with the bracket to avoid falling down.
The bracket has several holes to fix the unit any direction needed
(fore/back/right/left)
1) Cushion rubbers absorb vibration of outdoor unit
2) The unit must be grounded for safety in accordance with local
electrical codes. (Grounding resistance should be under 100 ohms)
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CAUTION
• Use designated diameter and thickness of tube.
• Connect all tube as short as possible and fix firmly.
• Less than 3M of the difference of height between indoor
and outdoor unit is desirable.
• Fill up more refrigerant if the connection tube is longer
than 5M (50g/M).
(The refrigerant volume filled from the factory is suitable
for 5M connection)
• Be careful not to let in any dust or motes into the tube
when the tube passes the wall.
• When insulating the connection, use foam rubber or
equivalent.
3 2 1 Y N L
IDU TERMINAL BLOCK
ODU TERMINAL BLOCK
3 2 1 Y N L
220V/50Hz
(Connecting method)
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INSTALLATION OF OUTDOOR UNIT
5
REFRIGERANT TUBE CONNECTION