Hitachi RAS-(3-6)HVNC1(E) - Place Provision for RAS-(2-2.5)HVNP1; RAS-3 HVNC1

2 Unit Installation
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SMGB0087 rev.0 - 12/2013
2
2.6 Placeprovision

Concrete foundation
• Foundation could be on at and it is recommended to be 100-300 mm higher than ground level.
• Install a drainage around foundation for smooth drain.
• When installing the outdoor unit x it by M10 anchor bolts.
• When installing the unit on a roof or a veranda drain water sometimes turns into ice on a cold morning. Therefore avoid
draining in an area that people often use because it may become slippery.
2.6.1 Place provision for RAS-(2-2.5)HVNP1 / RAS-3HVNC1
1 Secure the outdoor unit with the anchor
1. Base of outdoor unit
2. Nut
3. Special washer (M12)
4. Anchor bolts
5. Filled mortar
6. Concrete
A. Max. 17 mm
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2
3
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5
6
A
Fix the outdoor unit to the anchor bolts by special washer of factory-supplied accessory.
2 When installing the outdoor unit x the unit by anchor bolts.Regarding the location of xing holes.
1. M10 Hole for anchor bolt (Ø12)
2. Pipe cover
3. Front side
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3
Example of xing outdoor unit by anchor bolts.
1. Max. 17 mm (After cut “A”)
2. Concrete
3. Anchor bolt
B: Cut this portion when this type
of anchor bolt is used. If not done
it will be difcult to remove the ser-
vice cover
B
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