PRODUCT INTRODUCTION
47
ENGLISH
Model designation
- Product Name : Air conditioner
- Model Name :
- Additional Information : serial number is
refer to the barcode on the product.
- Max allowable pressure High side :
4.2 MPa / Low side : 2.4 MPa
- Refrigerant : R32
Product information – Outdoor Unit
U
U
24
W
R
R : R32 Refrigerant
Detailed product type
W : Heat-pump Inverter
Nominal Capacity
Ex) 24 000 Btu/h Class
→
‘24’
Type
U : Outdoor units B : Duct
T : Cassette
Q : Console
V : Floor-ceiling P : Floor standing
Model Type
U : Universal model
- Product Name : Air conditioner
- Model Name :
- Additional Information : serial number is
refer to the barcode on the product.
- Maximum allowable pressure High side :
4.2 MPa / Low side : 2.4 MPa
- Refrigerant : R32 / R410A
Product information – Indoor Unit
Detailed product type
R : R32 Refrigerant
Nominal Capacity
Ex) 24 000 Btu/h Class
→
‘24’
Product Type
T : Ceiling Cassette Air Conditioner
B : Ceiling Concealed Duct Air Conditioner
V : Ceiling Suspended Air Conditioner
J : Wall Mounted Air Conditioner
Q : Console Air Conditioner
N : Indoor Unit
Connectable Outdoor Unit Type
U : Indoor units for universal outdoor units
T
N
U
24
R
The A-weighted sound pressure emitted by
this product is below 70 dB.
** The noise level can vary depending on the
site.
The figures quoted are emission level and are
not necessarily safe working levels.
Whilst there is a correlation between the
emission and exposure levels, this cannot be
used reliably to determine whether or not
further precautions are required.
Factor that influence the actual level of
exposure of the workforce include the
characteristics of the work room and the other
sources of noise, i.e. the number of
equipment and other adjacent processes and
the length of time for which an operator
exposed to the noise. Also, the permissible
exposure level can vary from country to
country.
This information, however, will enable the
user of the equipment to make a better
evaluation of the hazard and risk.
Airborne Noise Emission
Limiting concentration is the limit of Freon gas
concentration where immediate measures can
be taken without hurting human body when
refrigerant leaks in the air. The limiting
concentration shall be described in the unit of
kg/m
3
(Freon gas weight per unit air volume)
for facilitating calculation
Total amount of replenished
refrigerant in refrigerant facility (kg)
Capacity of smallest room where
indoor unit is installed (m
3
)
Refrigerant
concentration
(kg/m
3
)
=
Limiting concentration: 0.44 kg/m
3
(R410A)
Limiting concentration
n
Calculate refrigerant concentration
Summary of Contents for UBN24R
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