© Danfoss | Climate Solutions | 2022.03
Compressor model designation
Label
Serial number
Nomenclature
Type
Features
Motor
Size
M LZ
C 5
T 4 B
116
Application
M:
medium temperature refrigeration
Family, Refrigerant & lubricant
LZ: R404A/R507 MLZ090 160SZ
MLZ116 160HV
MLZ130-240 160SZ
LM:R22 MLM090-116 160P
MLM130-240 320SZ
Nominal capacity
In thousand Btu/h at 60 Hz,
ARI, MBP conditions
Model variation
T:
design optimized for refrigeration
Motor protection
B:
Electronic, 230 V
Tubing and electrical connections
C
: brazed connections, screw terminals
Q
: rotolock connections, screw terminals
Motor voltage code
4
: 380-415 V/3 ph/50 Hz
Other features
Oil sight
glass
Oil equali-
zation
Oil
drain
LP gauge
port
Gas equali-
zation port
5
Threaded Schrader Schrader
None
Threaded
A
12345678
25
B
Plant assembly line code
Month code
Year code
8 digit serial number
8
AB243586442698en-000601
Application Guidelines
Single compressors