En-4
CAUTION
If children under 10 years old may approach the unit, take preventive measures so that
they cannot reach the unit.
• Decide the mounting position with the customer as follows:
(1) Install the indoor unit in a location having suffi cient strength to support the weight of
the indoor unit.
(2) The inlet and outlet ports should not be obstructed; the air should be able to blow all
over the room.
(3) Leave the space required to service the air conditioner.
(4) Locate where the air can be distributed evenly throughout the room by the unit.
(5) Install the unit where connection to the outdoor unit is easy.
(6) Install the unit where the connection pipe can be easily installed.
(7) Install the unit where the drain pipe can be easily installed.
(8) Install the unit where noise and vibration is not amplifi ed.
(9) Take servicing, etc., into consideration and leave the spaces. Also install the unit
where the fi lter can be removed.
3.2A. Installation dimensions (Ceiling concealed type)
Provide a Service access for inspection purposes.
Do not place any wiring or illumination in the service space, as they will impede service.
Installation Dimensions
Left
side
Strong and durable ceiling
Indoor unit
Right
side
150 mm
or more
400 mm
or more
Service access
Ceiling
2500 mm or more
(When no ceiling)
Floor
240 mm or more
20 mm or more
20 mm or more
300 mm or more
Adjust the wind direction in the room depending on the shape of blow out opening.
Service access
Unit
Control
box
400 mm or
more
100 mm
or more
300 mm
or more
Service space
3.2B. Installation dimensions (Wall mounted type/Floor
standing concealed type)
The wall mounted type/fl oor standing concealed type requires a temperature correction
setting. Perform this in “7.3. Function setting ”.
Strong and
durable floor
10 mm or
less
Left side
Left side
150 mm
or more
150 mm
or more
150 mm or
more
150 mm
or more
150 mm
or more
150 mm
or more
20 mm
or more
20 mm
or more
20 mm or
more
20 mm
or more
400 mm
or more
400 mm
or more
Inlet air
Inlet air
Strong and
durable floor
Strong and
durable floor
10 mm or
less
Right side
(PIPE side)
Right side
(PIPE side)
Grille
Duct
Grille
Strong and
durable floor
3.3A. Installation the unit (Ceiling concealed type)
WARNING
Install the air conditioner in a location which can withstand a load do at least 5 times the
weight of the main unit and which will not amplify sound or vibration. If the installation
location is not strong enough, the indoor unit may fall and cause injuries.
If the job is done with the panel frame only, there is a risk that the unit will come loose.
Please take care.
3.3A.1. UNIT INSTALLATION EXAMPLE (CEILING CONCEALED
TYPE)
Connect the locally purchased duct.
(1) Inlet side
• Connect the duct to the locally purchased inlet fl ange.
• Connect the fl ange to the body with the locally purchased tapping screws.
• Wind the inlet fl ange connecting to the duct with the aluminum tape etc. to avoid the
air discharge.
CAUTION
When the duct is connected to inlet side, remove contained fi lter and surely attach
locally purchased fi lter at inlet opening.
(2) Outlet side
• Connect the duct with adjusting inside of outlet fl ange.
• Wind the outlet fl ange connecting to the duct with the aluminum tape etc. to avoid the
air discharge.
• Insulate the duct to avoid the dew condensation.
CAUTION
Check that duct work does not exceed the range of external static pressure of
equipment.
Make sure to insulate ducts to avoid the dew condensation.
Make sure to insulate between ducts and walls if metal ducts are used.
Please explain handling and washing methods of locally purchased materials to the
customer.
To prevent people from touching the parts inside the unit, be sure to install grilles on
the inlet and outlet ports. The grilles must be designed in such a way that cannot be
removed without tools.
When connecting the duct to the outlet port of the indoor unit, be sure to insulate the
outlet port and the installation screws to prevent water from leaking around the port.
Set the static pressure outside the unit to 90 Pa or less (the allowable range is between
0 and 90 Pa.)
9374342235-02_IM.indb 4
4/2/2012 2:35:36 PM
AMP Air Conditioning
www.ampair.co.uk | [email protected]
