Tesla TT26X71-0932IA, User Manual

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15
ENG
Category
LFL
(kg/m 3 )
h
0
(m)
Floor area (m 2 )
4 7 10 15 20 30 50
R290 0.038
0.6 0.05 0.07 0.08 0.1 0.11 0.14 0.18
1 0.08 0.11 0.13 0.16 0.19 0.2 0.3
1.8 0.15 0.2 0.24 0.29 0.34 0.41 0.53
2.2 0.18 0.24 0.29 0.36 0.41 0.51 0.65
R32 0.306
0.6 0.68 0.9 1.08 0.32 1.53 1.87 2.41
1 1.14 1.51 1.8 2.2 2.54 3.12 4.02
1.8 2.05 2.71 3.24 3.97 4.58 5.61 7.254
2.2 2.5 3.31 3.96 4.85 5.6 6.86 8.85
Table GG.1 - Maximum charge (kg)
INSTALLATION MANUAL
Important considerations
• The air conditioner you buy must be installed by professional personnel and the
Installation manual is used only for the professional installation personnel! The
installation specifications should be subject to our after-sale service regulations.
• When filling the combustible refrigerant, any of your rude operations may cause serious
injury or injuries to human body or bodies and object or objects.
• A leak test must be done after the installation is completed.
• It is a must to do the safety inspection before maintaining or repairing an air conditioner
using combustible refrigerant in order to ensure that the fire risk is reduced to minimum.
• It is necessary to operate the machine under a controlled procedure in order to ensure
that any risk arising from the combustible gas or vapor during the operation is reduced
to minimum.
• Requirements for the total weight of filled refrigerant and the area of a room to be
equipped with an air conditioner (are shown as in the following Tables GG.1 and GG.2)
The maximum charge and the required minimum floor area
m
1
= (4 m
3
) x LFL , m
2
= (26 m
3
) x LFL, m
3
= (130 m
3
) x LFL
Where LFL is the lower flammable limit in kg/m
3
, R290 LFL is 0.038 kg/ m
3
, R32 LFL is 0.038 kg/m
3
.
For the appliances with a charge amount m
1
< M = m
2
:
The maximum charge in a room shall be in accordance with the following:
m
max
= 2.5 x (LFL)
(5/4)
x h
0
x (A)
1/2
The required minimum floor area A
min
to install an appliance with refrigerant charge M (kg) shall be in accordance
with following:
A
min
= (M/ (2.5 x (LFL)
(5/4)
x h
0
))
2
Where:
m
max
is the allowable maximum charge in a room, in kg;
M is the refrigerant charge amount in appliance, in kg;
A
min
is the required minimum room area, in m
2
;
A is the room area, in m
2
;
LFL is the lower flammable limit, in kg/m
3
;
h
0
is the installation height of the appliance,in meters for calculating m
max
or A
min
, 1.8 m for wall mounted.