CU-Duct Type Split units

 

Unique-CU line of superior Duct Type Air Conditioners is the perfect choice for residential and commercial applications, offices and buildings, assuring quiet operation, high performance, durability, and low maintenance. The Unique-CU Series is available in a range of sizes - in medium to high capacities - and can be ordered as split systems, packaged units, and horizontal or vertical installations.

 

MODEL

Cooling Capacity

.

Watt

Btu/h

CU-150

4430

15100

CU-200

5569

19000

CU-250

7181

24500

CU-300

8734

29800

CU-350

9965

34000

CU-400

11284

38500

CU-450

13189

45000

CU-480

14009

47800

CU-500

14654

50000

CU-600

17585

60000

CU-700

21102

72000

CU-800

24619

84000

CU-1000

28341

96700

CU-1200

35258

120300

CU-1400

42204

144000

 

                          

 


 CU- Features and Accessories

 

Standard Features                

 

  • Designed to operate in all seasons and weather conditions
  • Factory assembled and tested
  • Hermetically sealed compressors, mounted on vibration isolators, equipped with internal thermal protection
  • Heat exchangers made from high quality copper tubing, expanded into aluminum fins
  • Outdoor units include direct driven axial fans,  constructed of high efficiency, aerodynamic, statically and dynamically balanced low-noise blades
  • Indoor units include double-inlet lownoise centrifugal fans, statically and dynamically balanced with direct driven 3 speed motor
  • Outdoor cabinets made of galvanized and oven baked pre-painted sheet metal
  • Indoor unit cabinets made of durable, galvanized sheet metal with thermal and acoustic insulation sheets
  • Large and easily accessible service doors
  • De-icing operation

 

Standard Accessories                

 

  • Electronic automatic defrosting  
  • 4-way reversing valve
  • Inner relief valve on compressors
  • Advanced control system with I/R Remote Control with daily programmable capabilities
  • Suction accumulator for Models CU400 and larger
  • Expansion valve on large capacity units

 

Optional Features

 

  • Designed for desert conditions (ambient temperature up to 45°C)
  • Super-low noise versions
  • Electric resistance heaters
  • Coated heat exchangers for superior corrosion resistance
  • High and low pressure switches

 

Optional Accessories               

 

  • Sight glass with moisture indicator
  • Head pressure control
  • Compressor overload protection
  • Variable speed drive for outdoor unit fans
  • Expansion valve on small and medium capacity units
  • Indoor, wall-mounted thermostat, with weekly programmable capabilities
  • Compressor crankcase heater
  • Evaporating pressure regulator
  • Phase control relay
  • Hot-gas by-pass
  • Main power breaker
  • Receiver
  • Filter-drier

 

                  

 


Control System

Main Control Board

 

Standard Features

  • 1-stage Cooling and 1-stage Heating

 

Additional Available Features

   §         2-stage Cooling and 2-stage Heating

   §         1-stage Cooling and 1-stage Heating

                  Additional (2nd stage) heating by electrical heating element

   §         1-stage Cooling only

                  Heating  by electrical heating element or by hot water heating coil

   §         1-stage Cooling and 2-stage Heating

                  Additional (3rd stage) heating by electrical heating element

   §         1-stage Cooling and 1-stage Heating

                  Additional 2 heating stages (2nd and 3rd stage) by electrical heating

                  element

   §         1-stage Cooling only

                  2 heating stages by electrical heating elements

   §         1-stage Cooling only

                  3 heating stages by electrical heating elements

 

 

                                                

 

 

Receiver Panel

 

   §         I/R (Infrared) wall-mounted Receiver Panel.

                      Features I/R Receiving and On/Off buttons

 

Remote Control Unit

                                   

   §         I/R Transmitter, daily program scheduling.

           

Room Receiver

 

   §         I/R wall-mounted Room Receiver  Enables Remote Control operation

                  from another room

   §         Receivers can be daisy-chained

 

Thermostat   

 

  • Wallmounted thermostat
  • Features local temperature read-out and adjustment, on/off buttons, mode adjustment, fan adjustment and I/R receiving

Programmable Thermostat

 

  • Wall-mounted thermostat
  • Features local temperature read-out and adjustment, on/off buttons,  mode adjustment, fan adjustment and I/R receiving.
  • Seven-day program scheduling

                                                                          

 

 

           

            

                     

                           

 

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