Kaden KDI42, Руководство по установке, Страница: 12 / 40

12 | Kaden Installation Manual
Wood
Place the wood mounting across the roof beams, then install
the hanging screw bolts.
(See Fig. 4.6)
Fig. 4.6
New concrete bricks
Inlay or embed the screw bolts. (See Fig. 4.7)
Fig. 4.7
Original concrete bricks
Use an embedding screw bolt, crock and stick harness.
(See Fig. 4.8)
Fig. 4.8
Steel roof beam structure
Install and use the supporting steel angle. (See Fig. 4.9)
Fig. 4.9
CAUTION
The unit body must be completely aligned with the hole.
Ensure that the unit and the hole are the same size before
moving on.
2. Install and fit pipes and wires after you have finished
installing the main body. When choosing where to start,
determine the direction of the pipes to be drawn out.
Especially in cases where there is a ceiling involved, align
the refrigerant pipes, drain pipes, and indoor and outdoor
lines with their connection points before mounting the unit.
3. Install hanging screw bolts.
• Cut off the roof beam.
• Strengthen the point at which the cut was made.
Consolidate the roof beam.
4. Drill 4 holes 10cm deep at the ceiling hook positions in the
internal ceiling. Be sure to hold the drill at a 90° angle to
the ceiling.
5. Secure the bolt using the washers and nuts provided.
6. Install the four suspension bolts.
7. Mount the indoor unit with at least two people to lift and
secure it. Insert suspension bolts into the unit’s hanging
holes. Fasten them using the washers and nuts provided.
(See Fig. 4.10)
Fig. 4.10
8. Mount the indoor unit onto the hanging screw bolts with a
block. Position the indoor unit flat using a level indicator to
prevent leaks.
(See Fig. 4.9)
Fig. 4.11
NOTE: Confirm the minimum drain tilt is 1/100 or more.
Roof beam
Ceiling
Hanging screw bolts
Wood mounting
Blade shape insertion Slide insertion
Steel bar
Embedding screw bolt
(Pipe hanging and
embedding screw bolt)
Hanging screw bolt
Hanging bolts Supporting angle steel
Screw nut
Screw nut
Shockproof cushion
Overhang part
Washer
Hanging
screw bolt