KES – Indoor/Outdoor Air Cooled Semi-Hermetic Condensing Units

Certification:

Most models meet or exceed the new “AWEF” requirements for condensing units. Use this guide which collects all of the AWEF numbers for compliant equipment: https://docs.k-rp.com/awef/kr_awef_quick_reference.pdf

Features:

Indoor Unit:

• Compatible with Low GWP Refrigerants
• Weatherproof electrical control box with compressor contactor and fused control circuit
• Spring mounted accessible semi-hermetic compressor with suction and discharge vibration eliminator
• High efficiency enhanced tube and fin condenser design
• Energy efficient PSC condenser fan motor
• Receiver with fusible plug and liquid shut off valve
• Fixed high pressure switch and adjustable low pressure control
• Receiver inlet and outlet shutoff valve (8HP and above)
• Suction service valve
• Pre-formed copper tubing
• Unit leak tested and shipped with Helium holding charge
• Electronic liquid injection on L8 units
• Painted cabinet

Outdoor Unit: All Standard Features of Indoor Unit, Plus:

• Painted outdoor weather-resistant housing with removable hood
• Flooded head pressure control (non adjustable) 150 PSIG for optimal efficiency
• Adjustable head pressure control on large 2 fan models
• Crankcase heater
• Fan cycling control (all 2 fan models)

Available Options:

• Suction accumulator
• Suction accumulator with boil-out coil
• Discharge line Check valve
• Oil separator
• Oil separator c/w oil return filter & solenoid valve
• Adjustable head pressure control valves
• Receiver inlet ball valve (standard on 2 fan models)
• Heated and Insulated receiver
• Over-sized receiver
• Sealed liquid line filter drier & sight-glass
• Ball valve – liquid line (shipped loose)
• Insulated suction lines
• Leg Kits
• Discharge air hood
• Sub cooling circuit on 5 – 22 HP models
• Variable speed EC motors as head pressure control (see Bulletin K40-HPC-AG for details)
• QuickVac Evacuation and Refrigerant Recovery Valves
• Liquid line solenoid valve-(with standard 230 volt coil)-shipped loose
• Compressor Circuit breaker
• Current sensing relay – for use with Oil safety control (where applicable)
• Defrost heater contactor c/w fuse block
• Evaporator Fan contactor c/w fuse block
• Disconnect switch
• Disconnect Fusing
• Pump down toggle switch
• Lock out control circuit
• Hoffmann Speed control for condenser fan (replaces flooded valve)
• Time delay relay for compressor
• Mechanical Time Clock
• Defrost Kit
• Electronic Voltage/Phase Monitor
• SmartSpeed Fan Motor Technology (See our Product Data and Specifications for full details (PDF)
• Limitrol+ Floating Head Pressure Control System (See Bulletin K40-HPC-AG
  for details)

Application:

• High, Medium and Low Temperature Refrigeration applications.
• Indoor or Outdoor

Capacity:

• 1 HP to 22 HP for High, Medium, and Low Temperature Refrigeration applications.

Electrical:

• 208-230/1/60
• 208-230/3/60
• 460/3/60
• 575/3/60
• 220/1/50
• 200-220/3/50
• 380-400/3/50