Carrier 40TGF UP Series Installation Manual page 9

Installation space
Secure the specified space in the figure for installation and servicing.
Model
0131UP, 0181UP, 0241UP, 0301UP
0361UP, 0401UP, 0481UP, 0601UP
1000 or more
unit: mm
Obstacle
Selection of installation place
In case of continued operation of the indoor unit under high-humidity conditions as described below, dew may
condense and water may drop.
Especially, high-humidity atmosphere (dew point temperature: 23 °C or more) may generate dew inside the ceiling.
1. Unit is installed inside the ceiling with slated roof.
2. Unit is installed at a location using inside of the ceiling as fresh air take-in path.
3. Kitchen
Advice
Set a service check opening panel at right side of the unit (size: 450 × 450 mm or more) for piping, maintenance,
and servicing.
If installing a unit at such place, put insulating material (glass wool, etc.) additionally on all the positions of the
indoor unit which come to contact with high-humidity atmosphere.
REQUIREMENT
When the humidity inside the ceiling seems to be higher than 80%, attach a heat insulator to the side (top)
surface of the indoor unit. (Use a heat insulator that is 10 mm or more thick.)
15-EN
(Unit:mm)
A mm
271 or more
334 or more
When incorporating fresh air intake box
(sold separately)
Provide an inspection opening at the
outside-air intake box side.
When incorporating
flesh-air intake box
Check port
(450 450)
x
Check port
Ceiling height
Model
0131UP, 0181UP, 0241UP, 0301UP
0361UP, 0401UP, 0481UP, 0601UP
When the height of the ceiling exceeds the distance of the item Standard / 4-way in Table as below, the hot air is
difficult to reach the floor.
Therefore, it is necessary to change the setup value of the high ceiling switch or discharge direction.
The high-ceiling setting is also necessary when installing separately sold filters.
REQUIREMENT
• When using the air conditioner with 2-way / 3-way discharge system, a strong wind blows directly if the ceiling height
is lower than the standard.
Therefore, change the setting switch according to height of the ceiling.
• When using the high ceiling (1) or (3) with 4-way discharge system, the draft is apt to be felt due to drop of the
discharge temperature.
▼ Height list of ceiling possible to be installed
Model 0131UP, 0181UP
Discharge direction 4-way 3-way
Standard (At shipment) 2.8 3.2
High ceiling (1) 3.2 3.5
High ceiling (3) 3.5 3.8
The lighting time of the filter sign (notification of filter cleaning) on the remote controller can be changed according
to installation conditions.
When it is difficult to obtain satisfactory heating due to location place of the indoor unit or the structure of the room,
the detection temperature of heating can be raised.
– 8 –
Possible installed ceiling height
UP to 3.8 m
UP to 4.6 m
0361UP, 0401UP,
0241UP, 0301UP
0481UP, 0601UP
2-way 4-way 3-way 2-way 4-way 3-way 2-way
3.5 3.0 3.3 3.6 3.9 4.2 4.5
3.8 3.3 3.5 3.8 4.2 4.4 4.6
— 3.6 3.8 — 4.5 4.6 —
(Unit: m)
Setup of high
ceiling
SET DATA
0000
0001
0003
EN
16-EN