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Calorex Pro-Pac 140 H Technical Manual

Manual is about: Air/water heat pumps

Summary of Pro-Pac 140 H

  • Page 2

    Comprehensive support comprehensive engineering support is provided by our experienced and well qualified team. Calorex units are designed, tested and manufactured in the uk, and supported by our comprehensive customer service organisation calorex reserves the right to modify these specifications at...

  • Page 4: Pp  30  B  H  Y

    4 calorex model system identification pp 30 b h y heat pump with reverse cycle defrost, operation down to -15 °c heat pump down to 7 °c ambient h=water flow up to 70 °c m= water flow up to 50 °c electrical supply 400v ~ 3n ~ 50hz model size product "pro-pac".

  • Page 5: Air/water Heat Pumps

    5 air/water heat pumps important note calorex heat pumps limited is an iso9001:2000 certified company. All calorex heat pumps are ce approved. Heat exchangers within the heat pumps are compliant to wras (british water regulation authority standards) and listed under ul standards. Models covered in t...

  • Page 6: The Heat Pump Cycle

    6 the heat pump cycle the calorex heat pump provides thermodynamic heating by means of a vapour compression cycle, (similar to that employed in a conventional refrigerator), in addition to operating as an active solar collector. Coefficient of performance the efficiency of a heat pump is usually cal...

  • Page 7: Installation

    7 installation 1. Siting/positioning a) ensure heat pump on site is as ordered, i.E. Model, electrical supply and factory fitted options. B) inspect unit for damage, in particular inspect the evaporator (finned side) to ensure that it is undamaged. (minor indentations in the fins do not affect perfo...

  • Page 8: Installation Cont.

    8 due consideration must be given to air flow, i.E. Do not obstruct inlet or outlet and ensure discharge air cannot recirculate to inlet (see figures 1 and 2). Required free areas to provide air flow to and from heat pumps when installed in an enclosed area or where required to pass air through a wa...

  • Page 9: Installation Cont.

    9 a) calorex ‘pro-pac’ range heat pumps have water inlet/outlet connections as follows: f) when the pipework installation is complete the system should be run and tested for leaks. If everything is then working normally the water circulating system is ready to use. G) water circuit to and from unit ...

  • Page 10: Electrical

    10 electrical (machine wiring and supply) electrical all electrical work to be carried out in accordance with i.E.E. Standards, latest issue, or local codes of practice as applicable. The machine should be installed in accordance with emc2004/108/ec. Protected supply to incorporate fuses or motor ty...

  • Page 11: Electrical

    11 fig. 6 recommended electrical installation for calorex heat pump with three phase water pump fig. 5 recommended electrical installation for calorex heat pump with single phase water pump electrical (machine wiring and supply) electrical.

  • Page 13: What Is A Wras Approval?

    13 what is a wras approval? Any water fitting which, when installed, will carry or receive water from the public mains water supply in the uk, must comply with the water supply (water fittings) regulations or scottish byelaws. These require that a water fitting should not cause waste, misuse, undue ...

  • Page 14: Technical Data

    14 technical data heat pumps, specialist applications heaters h models pro-pac 30bh pro-pac 45bh pro-pac 70bh pro-pac 90bh pro-pac 140bh units duty - output to water @ 30°c/55°c air on @ 30°c, 90%rh electrical input air on @ 20°c, 65%rh electrical input air on @ 10°c, 85%rh electrical input kw kw kw...

  • Page 15: Technical Data Cont.

    15 technical data cont. Pro-pac 30bhy pro-pac 45bhy pro-pac 70bhy pro-pac 90bhy pro-pac 140bhy units duty – output to water @ 30°c/55°c air on @ 30°c, 90%rh electrical input air on @ 20°c, 65%rh electrical input air on @ 10°c, 85%rh* electrical input air on @ 0°c, 90%rh electrical input air on @ -3°...

  • Page 16: Performance Graphs

    16 0.00 5.00 10.00 15.00 20.00 25.00 30.00 35.00 -5 0 5 10 15 20 25 30 35 hea t o ut pu t t o w at er (k w ) air temperature (°c) pp45bhy performance graphs 0.00 5.00 10.00 15.00 20.00 25.00 30.00 -5 0 5 10 15 20 25 30 35 hea t o ut pu t t o w at er (k w ) air temperature (°c) pp30bhy water temperat...

  • Page 17

    17 0.00 10.00 20.00 30.00 40.00 50.00 60.00 -5 0 5 10 15 20 25 30 35 hea t o ut pu t t o w at er (k w ) air temperature (°c) pp70bhy water temperature (°c) 30 30 35 35 40 40 45 45 50 50 55 55 60 60 65 65 water temperature (°c) 0.00 10.00 20.00 30.00 40.00 50.00 60.00 70.00 -5 0 5 10 15 20 25 30 35 h...

  • Page 18: Installation Drawings

    18 pr opac 30 dimensions in mm allow 500mm for access to service panels allow 1000mm clearance in f ront of e vaporator allow 3000mm clearance abov e machine w ater connections 1 ½ " bspm condensate 1 ½ " installation drawings pr o-p ac 30 dimensions in mm allow 500mm for access to service panels al...

  • Page 19: Installation Drawings Cont.

    19 installation drawings cont. Pr o-p ac 45 dimensions in mm allow 500mm for access to service panels allow 1000mm clearance in f ront of e vaporator allow 3000mm clearance abov e machine w ater connections 1 ½ " bspm condensate 1 ½ ".

  • Page 20: Installation Drawings Cont.

    20 installation drawings cont. Pr o-p ac 70 dimensions in mm allow 500mm for access to service panels allow 1000mm clearance in f ront of e vaporator allow 3000mm clearance abov e machine w ater connections 1 ½ " bspm condensate 1 ½ ".

  • Page 21: Installation Drawings Cont.

    21 installation drawings cont. Pr o-p ac 90 dimensions in mm allow 500mm for access to service panels allow 1000mm clearance in f ront of e vaporator allow 3000mm clearance abov e machine w ater connections 1 ½ " bspm condensate 1 ½ ".

  • Page 22: Installation Drawings Cont.

    22 installation drawings cont. Pr o-p ac 140 dimensions in mm allow 500mm for access to service panels allow 1000mm clearance in f ront of e vaporator allow 3000mm clearance abov e machine w ater connections 2" bspm condensate 1 ½ ".

  • Page 23: Winterising Procedure

    23 winterising procedure warning isolate machine before opening! As the heat pump embodies electrical and rotational equipment, it is recommended for your own safety that a competent person carries out the following procedure. N.B. If this procedure is not adopted and frost or corrosion damage resul...

  • Page 24

    24 pro-pac technical guide v1.1 calorex heat pumps ltd the causeway maldon essex cm9 4xd united kingdom t. +44 (0)1621 856611 e. Sales@calorex.Com w. Calorex.Com technical support and service comprehensive technical support is provided by our experienced and well qualified team.