Liebert Mc Condenser Selection-600Mm (24") And 300Mm (12")Crv Units; Liebert Fin/Tube Condenser Selection-600Mm (24") Units; General Piping Layout; Table 6 Traditional Open Room 95°F (35°C)/23Rh Return Air Conditions - Emerson Liebert CRV User Manual

6.3 Liebert MC Condenser Selection—600mm (24") and 300mm (12")CRV Units
Table 6 Traditional open room 95°F (35°C)/23RH return air conditions
Indoor Unit
Model Width
300mm
CR019R*
(12")
CR020A
600mm
(24")
CR035A
* 300mm (12") DX model
Table 7 Traditional open room 95°F (35°C)/23RH return air conditions Liebert QuietLine
levels
Indoor Unit
Model Width
300mm
CR019R*
(12")
CR020A
600mm
(24")
CR035A
* 300mm (12") DX model
6.4 Liebert Fin/Tube Condenser Selection—600mm (24") Units
Table 8 Traditional open room 95°F (35°C)/23RH return air conditions
Unit
Model No. Width
CR020A
600mm
(24")
CR035A
6.5

General Piping Layout

1. Piping must be Type ACR copper tubing and sized per Tables 14, 11, 15 and 11.
NOTE
All field-installed piping must comply with applicable national, state and local codes.
Use the shortest possible refrigeration pipelines to minimize the total charge of refrigerant and
the number of pressure drops.
2. Minimize the number of bends and make the bends the largest radius practical to prevent
constricting refrigerant flow.
3. Insulate the piping as specified in Table 9. If the pipes are installed next to electrical cables, they
must be isolated from the building using vibration-isolating supports to avoid damage to cable
insulation.
4. There must be at least one inch (25mm) separation between the gas and liquid pipelines. If this is
not possible, insulate both lines.
5. Support both horizontal and vertical pipes with vibration-damping clamps, which include rubber
gaskets. Place these clamps every 5 to 7 ft. (1.5 to 2m).
® ™
Liebert CRV
Outdoor Design Ambient Temperature, °F (°C)
95 (35) 100 (38)
MCS028E1 MCM040E1
MCM040E1 MCL055E1
Outdoor Design Ambient Temperature, °F (°C)
95 (35) 100 (38)
MCS028E1 MCM040E1
MCL055E1 MCL055E1
Ambient Temperature Selection
95°F (35°C)
Units with
VFD Units Liebert Lee-Temp
TCSV28K DCSL28K
TCSV60K DCSL60K
Refrigerant Connections for Air-Cooled Units
105 (41) 110 (43)
MCM040E1 MCM040E1
MCL055E1 MCM080E1
105 (41) 110 (43)
MCL055E1 MCL055E1
MCM080E1 MCM080E1
100°F (38°C)
VFD Units Liebert Lee-Temp
TCSV60K
TCSV90K
34
115 (46) 120 (49)
MCL055E1 MCL055E1
MCM080E1 MCM080E1
115 (46) 120 (49)
—
MCM080E1
—
MCL110E1 —
Units with
DCSL60K
DCSL90K
™
sound