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Maintenance

 

  

2

  

Fläkt Woods 

9568 GB 2015.08.11 

Specifications are subject to change without further notice

EQKR ReCoolER hp

 safETy  diRECTions

 important!

–  The unit must NOT be used for purposes  

  other than as a reversible heat pump unit.

–  The unit’s Operating & Maintenance    

  Instructions must be studied carefully  

  before starting/operating/servicing/

  maintaining/scrapping the unit.

  Keep these instructions in a safe place

  for future reference!

–  All service and maintenance must be

  carried out by certified personnel.

  Service/maintenance of the refrigerant

  system must only be carried out by an

  accredited company and certified

  personnel wearing required protective

  equipment (gloves and protective eye-

 glasses).

–  Lock and tag the heat pump prior to    

  performing service on the unit. 

–  Do NOT stand on the heat-pump unit!

–  Use only genuine spare parts for

 maintenance!

–  Installation of units with split casing is

  to be performed only by certified refri-

  gerant technicians. 

failure to comply with above terms and conditions can 

result in serious injury and will void the warranty. 

 CompulsoRy dEClaRaTion and RECuRRing 

inspECTion

Compulsory declaration

This product contains refrigerant R410A which is a flourinated 

greenhouse gas. The European Union is committed to reducing 

emissions of such gases. Ensure that you are fully aware of 

your local regulations and that they are complied with.

 Recurring  inspection

Recurring inspection, i.e. leakage inspection of the refrigerant 

system must be carried out at least once annually by certified 

personnel (normally a refrigeration service company), see 

“Maintenance”.

Summary of Contents for EQKR ReCOOLER HP

Page 1: ...y directions 2 Technical data 3 Product description 4 Description of the functions 5 Safety instructions 6 Operating and care 6 User interface 7 Maintenance 8 heat pump with heat recovery AIRCOMFORT A...

Page 2: ...glasses Lock and tag the heat pump prior to performing service on the unit Do NOT stand on the heat pump unit Use only genuine spare parts for maintenance Installation of units with split casing is t...

Page 3: ...er HP delivered with eQ Master eQ size 3x400 VAC Operating current A without electric heater 3x400 VAC Operating current A with electric coil Refrigerant charge kg Oil Circuit Circuit 1 Circuit 2 Circ...

Page 4: ...is designed for heating and cool ing air by utilising the temperature differences in the outdoor air and extract air The rotor operates to recover energy from the extract air in combination with the h...

Page 5: ...ilter dryer 9 1 3 1 EEV 2 10 1 3 1 EEV 1 11 1 3 1 High pressure sensor 12 1 3 1 Low pressure sensor 13 1 3 1 Suction gas sensor 14 1 3 1 Liquid temperature sensor 15 1 3 1 Discharge gas sensor 16 1 3...

Page 6: ...t be commissioned by authorised personnel important The unit s centre of gravity is not in the middle of the unit opERaTing and CaRE main ComponEnTs A control panel is installed in the service section...

Page 7: ...information Circuit that the display is connected to Operating mode Cooling Heating Status Standby Start phase Unit running Start delay Defrost Alarm etc The current example shows Compressor speed dem...

Page 8: ...erheat and sub cooling This function is activated ONLY when the heat pump is controlled via Analog control Default setting of the ReCooler HP unit 1 At start up the rotating heat exchanger speed will...

Page 9: ...man machine interface EQKR ReCooler hp When the unit is running in economy mode the rotating heat exchanger is always first in the heating sequence and only begins to decelerate when the compressor is...

Page 10: ...GB 2015 08 11 Specifications are subject to change without further notice EQKR ReCooler hp pgd1 human machine interface Activating quick start will bypass the normal compressor start up sequence Soft...

Page 11: ...m test 7 Electrical equipment 8 Coils drip tray and the drainage system 9 Air filter important Always read the safety directions on page 2 prior to beginning any work RECuRRing ChECKs Must only be car...

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