Before Installation; Choosing An Installation Site; Indoor Unit Installation - mundoclima MVD AC2 CL23500 Manual De Instalación Y Usuario

1. Before Installation

Make sure you check the packaging during transportation. Claim compensation
for any damage from the carrier immediately.
Take note of the following when transporting the equipment:
1 Fragile. Handle with care.
Determine the route to move the unit to the installation site.
2
3 Transport the equipment on the base of the original package as
much as possible.
When lifting the equipment, use a protective device to protect the
4
equipment, prevent damage, and always take note of where the
centre of gravity is.

2. Choosing an Installation Site

Installation positions of the indoor unit must meet the following requirements:
• Avoid installation in narrow places with stringent noise requirements.
• Wall must be vertical, and the wall structure must be strong enough to bear
the weight of the indoor unit.
• Inlets and outlets of the pipeline are not blocked.
• Air flow can reach the entire room.
• Convenient to dismantle the connecting piping and water discharge piping.
• No direct radiation from the heater.
• Do not install at a place with high salt content in the air.

3. Indoor Unit Installation

3.1 Drill and Mount the Rack for the Indoor Unit
Rack dimensions and direction (unit: mm)
2.2\2.8 \3.6kW
Shape of indoor unit
440
835
4.5\5.6 kW
Shape of indoor unit
375
990
7.1\8.0\9.0 kW
Shape of indoor unit
1194
186
45
280
335
53
315
307
561
3.1.1 Mounting the rack for the indoor unit
Select the installation location, and remove the installation panel from the
back of the indoor unit, and place it on the installation position you have
selected earlier. At this time, make sure the unit is level, and maintain the
dimensions of the bottom, top, left and right sides of the unit. Determine the
positions of the wall holes to secure the panel.
Correct installation method
Wrong installation method
Rack for indoor unit
3.2 Installation on Wood-based Structure
1) Before installation, make sure that the wooded walls are strong enough.
Figure 3.1
2) Determine the upper and lower positions of the installation panel based on
the distance between the indoor unit and the ceiling.
3) With reference to the screw holes of the installation panel as the centre,
adjust the distance on the left and right sides.
4) Fix the installation panel on the wall using self tapping screws.
3.3 Installation on Concrete Structure
1) With reference to the installation panel, drill holes in the wall to embed the
plastic expansion pipes.
2) Fix the installation panel on the wall using self tapping screws.
3.4. Indoor Unit Installation
1) Pass the properly bundled pipeline and connection lines through the wall
hole, making sure that the pipe socket is not damaged, and the
connecting pipes of the unit are sand-free and dust-free.
2) Hang the upper jaw at the back of the indoor unit on the upper hooker of
Figure 3.2 the installation panel. Shift the indoor unit left and right to check that the
hanging is secure and firm.
3) Push the lower part of the indoor unit against the wall, and shift the unit body
up and down and left and right to check that the connection is secure.
4) Place a block of shock absorbing material in between the indoor unit and
wall to support the indoor unit. Remove the shock absorbing material
55 when the piping installation work is completed. Until the indoor unit can be
connected properly, make sure that the indoor unit is buckled into the
slots. Use your hands to shake the unit to check that it does not move up,
343
down, left or right. Use a spirit level to verify that the indoor unit is level.
Figure 3.3
21
Rack for indoor unit
Rack for indoor unit
hooker
At level
Figure 3.4
At level
Figure 3.5
At level
Figure 3.6
Cushioning
material
Figure 3.7