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2.7 Engine Data
2.8 Compressor Data
Unit Specification
Engine Model V2403-CR-E4 (26-00159-01)
Rated Power 24.4 hp (18.2 KW) @1800 rpm
Displacement 148.5 in3 (2434 cm3)
No. Cylinders 4
NOTE
Refer to Table 2–1 for engine speed settings
Coolant Capacity 1.66 U.S. gallons (5.86 liters) - 50/50 mix - never to exceed 60/40.
Recommended to use Extended Life Coolant, Nitrite Free (ELC-
NF), which is red in color and labeled for at least five years, 12,000
hours service life.
Thermostat Starts to open 177 to 182°F (81 to 83°C). Fully open at 203°F (95°C).
Fuel System
Fuel Winter: Diesel No. 1 Summer: Diesel No. 2 (Max 5% Bio-Diesel also allowed)
Fuel Heater Temperature
Switch
Spin on filter =
Close on a temperature fall @ 37°F (2.7°C)
Open on a temperature rise @ 70°F (21.1°C).
Firing Order 1-3-4-2
Lubrication System
Engine Oil Pressure 40 to 64 psig (2.8 To 4.2 Bar) - Engine in high speed
Engine Oil Pressure Safety
Switch (ENOPS)
Closes, on pressure rise, at 18 psig (1.22 Bar)
Opens, on pressure fall, at 12 psig (0.82 Bar)
Oil Capacity with Filter 15 quarts (14.2 liters)
Engine Oil Viscosity: CK-4 or
better
If Outdoor Temp below 32°F (0°C), use 10W30 or 5W 40
If Outdoor Temp above 32°F (0°C), use 10W30, 5W 40 or 15W 40.
Engine Oil Change Intervals Refer to Section 8.2 for information on service intervals.
Battery 12 volt nominal - 90 amp hour capacity
cold cranking amps = 425 DIN, 500 IEC, 725 BCI
Unit Specification
Type Hermetic Scroll
Displacement 8.81 Cubic Inches Per Revolution
Oil Charge 60 ounces (1.77 liters) (Service Replacement)
Approved Compressor Oil Uniqema Emkarate RL-32-3MAF Carrier P/N 46-00025-04
NOTICE
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