Information in accordance with EN 378-2:
Ref
Designation
A
Voltage
B
Frequency
C
Number of phases
D
Nominal current
E
Nomenclature
F
Refrigerant fluid
G
Compressor designation
H
Serial number
J
Maximum allowable operating pressure (*)
K
Minimum / maximum temperature (*)
L
1.1 * Ps (*)
M
Registration number of the notified body (*)
N
Manufacturing and test date (*)
P
Starting current
C/TAJ **** N compressors are qualified for operation with R134a and R1234yf.
If the installation will run on R1234yf refrigerant, an additional label, with a W021 logo
which complies with the ISO 7010 standard, must be affixed to the compressor housing. This
label must always be legible and must mention that the fluid is inflammable.
C/TAJ **** U compressors are qualified for operation with R290.
They are equipped with a yellow warning label as per the adjacent label shown:
E
G
H
M
J
K
4
F
C
D
A
B
P
L
N