Description
High capacity, frontmount, diesel-powered cooling and heating units, with special flat evaporator for higher payload cube. Slim condenser profile allows closer coupling and tighter turn radius without skin damage. Engineered for today's trailers using chlorine-free R-4-4A refrigerant. Featuring the industry's only all-aluminum frame which provides added strength and total, wrap-around protection.

Models Available:
Super II 30 MAX+: Standard cooling and heating unit.
Super II 30 TF+: Standard cooling and heating unit with temperature modulation for fresh produce.
Super II 50 MAX+: Standard cooling and heating unit with electric standby.

Refrigeration Capacity
System net cooling capacity at 100°F (38°C) ambient and high-speed engine operation:
 

Return Air Evaporator		Btu/hr	Watts
35ºF	(2ºC)	43,500	12,745
0ºF	(-18ºC)	27,000	7,910
-20ºF	(-29ºC)	16,000	4,690

Engine Model se 2.2 direct-injection diesel engine 4-cylinder, liquid cooled API classified CD mineral oil after break-in 15 qt. (14.3 liter) oil capacity 34.8 hp rating operating at 2200 rpm 1500 hour maintenance intervals

Compressor Model X430L, 4-cylinder 30 cu. in. (491.6 cm³) displacement High-strength forged crankshaft Lightweight, aluminum alloy body, heads and sump Replaceable cylinder liners Vanasil® ringless pistons Gerotor oil pump

Refrigerant

• R-404A, chlorine-free, zero Ozone Depletion Potential (ODP), internationally approved

  Operation

• Continuous run/cool/heat
• Programmable automatic defrost initiation
• Programmable defrost timer

   

• Programmable Thermoguard® VI microprocessor controller with digital display of:
  • Box temperature
  • Set point
  • Mode verification
  • Hour meters (total time, diesel run time, electric run time and up to three additional meter settings)
  • Alarm codes
  • Programmable defrost intervals
  • Programmable defrost timer
  • Pre-operation unit self-check
• On/off switch
• Chlorine-free R-404A refrigerant
• Direct injected se 2.2 engine
• Model X430L compressor
• Thin-line exterior profile
• 3-way control valve
• Stainless steel suction vibrasorber

• One-piece main wiring harness
• Battery cables
• Battery hold-down
• Coolant protection
  • 50:50 antifreeze
  • Radiator coolant reserve
  • Heavy-duty EPDM coolant hoses
• Corrosion-resistant protection
  • Stainless steel grille
  • Chromated and alkyd enamel coated aluminum exterior
  • Stainless steel condenser exterior hardware
  • Stainless steel evaporator hardware
  • Coated refrigerant tubing
  • Vinyl-coated power pack
  • Polyethylene battery tray
• Maintenance reduction features:
  • Alternator, 37 amp, 12V dc

• Dry-type air cleaner
• Dual-stage fuel filter
• Fuel/water separator
• Dual-stage oil filter
• Tapered roller bearing fanshaft
• Tapered roller bearing idlers
• Copper tube and fin radiator
• Protection devices:
  • Engine coolant high temp coutout
  • Engine low oil pressure cutout
  • Refrigerant high pressure cutout
  • Refrigerant high pressure relief valve
• Installation kit:
  • 50 gal (189 liter) aluminum undermount diesel fuel tank
  • Installation hardware

• Cycle-Sentry start/stop control system
• Temperature modulation (TF model)
• Noise abatement modifications (LdB model)
• Bulkhead (return air)
• Silicone hoses

• Remote indicator lights
• Paint, special color
• Shutters, condenser (factory installed)
• Fuel heater (factory installed)
• Frost plug heater
• Alternator, 65 amp, 12V dc

• Battery, 12V (dealer supplied)
• Battery cable, threaded post
• Fuel tanks (in lieu of standard):
  • 30 gal. (114 liter) undermount aluminum
  • 110 gal. (416 liter) undermount steel