Cooling units

Air-cooled chiller +10°C bis +40°CTT-5'500 E

Air-cooled chiller - with switchable heating - with flow control


  • Temperature range +10°C up to +40°C
  • Medium water
  • Heating capacity 5 kW
  • Cooling capacity 5 kW nominal
  • Pump capacity 75 l/min; max. 4.5 bar
  • Refrigerating agent R-134a
  • Ambient temperature up to +45°C


  • Self-optimizing temperature controller with temperature display
    1/10 °C – steps
  • Display in °C or °F and l/min or gal/min
  • Digital flow display and monitoring
  • Integrated heating
  • Automatic or manual refill
  • Leakstopper device – operation in pressure and vacuum mode possible

Working principle

  • The cooling compressor cools the content of the water tank to the required temperature
  • The resultant heat leaves the unit through the cover and the side panels


  • Submersible sealless pump made from bronze
  • Long life expectancy due to the electronic control of the compressors operating time
  • All parts in contact with water are made of stainless steel or bronze
  • Unit on castors

Safety features

  • Automatic level control with prewarning at low water level
  • Electronic temperature limitation and monitoring in the controller
  • Mechanical safety thermostats
  • Visual and acoustic fault indications
  • Integrated circuit breakers
  • Main switch, transformer and motor protection switch

Cooling capacity

Pump capacity

Product informationsTT-5'500 E

ProductTT-5'500 E
Temperature range°C+10°C to +40°C
   Ambient temperatures up to°C+45
Refrigerating agentR-134a
Heating capacitykW5
Content water tankl25
Coolin capacity nominalkW5
Pump system see diagram data sheetsE
   Pump pressure max.bar4.5
   Flow capacity max.l/min.75
   Flow capacity internal max.l/min.
Compressorhermatically sealed
Condenser air-cooled, water-cooled
Air volumem³/h1'700
Power consumption heating / cooling modekW6/4
   Measurement sensorPt-100
   Flow3/4" BS
   Return flow3/4" BS
   Automatic water refill3/8" BS
   Cooling water in only if water-cooled
   Cooling water out only if water-cooled
Dimensions incl. castors, LxWxHmm950x365x740
Weight empty approx.kg115
Coloursilvergrey RAL 7001
Functions● standard/ ○ optional / - not possible
Flow control
Interface controller
Version without tank-