Related Manuals for flakt woods EQKA
Summary of Contents for flakt woods EQKA
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Page 1: Table Of Contents
Installation and Maintenance Instructions EQKA Cooling unit EQKA Cooling unit Contents Page Safety Directions Technical Data Electric Connections Installation and Commissioning Operation and Care Maintenance Troubleshooting Refrigeration Flow Chart Docking Fläkt Woods 8643 GB 2012.11 We reserve the right to alter specifications... -
Page 2: Safety Directions
– Use only genuine spare parts for maintenance! Neglect to comply with any of the above terms can involve a serious safety risk and nullify the guarantee/ product liability! Technical Data - EQKA 3 x 230 V 3 x 400 V Size Capacity Nom. Cooling Max. -
Page 3: Electric Connections
Installation and Maintenance Instructions EQKA Cooling unit Electric Connections monitoring unit. (EQ air handling unit or another unit Check that the cooling unit has been switched off with across a monitoring unit). the main switch. The electric connections are wired on This alarm group can be obtained as potential-free the main switch. -
Page 4: Installation And Commissioning
Installation and Maintenance Instructions EQKA Cooling unit Installation and Commissioning In a cooling unit with KD-W water-cooled condenser, the mains water supply must not be shut off. Important! To start the cooling unit Check list If the cooling unit is commissioned in cold weather, i.e. -
Page 5: Operation And Care
Installation and Maintenance Instructions EQKA Cooling unit Operating and Care Component description Control unit (RC1) The control unit is located in the door of the cubicle. Important! See the description on page 9. Always study the safety directions on page 2 before beginning all work! - Page 6 Installation and Maintenance Instructions EQKA Cooling unit Functions, General Group alarm The compressor’s capacity is controlled by an external For all alarms, the group alarm relay is energized for control signal of 0 – 10V. Its operation is interlocked via possible external alarm indication.
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Page 7: Maintenance
Installation and Maintenance Instructions EQKA Cooling unit Maintenance Must only be carried out by a refrigeration service company. Inspect the system at least once every 12 months and main- tain a journal. Check the following wherever applicable: Important! 1. Piping Always study the safety directions 2. -
Page 8: Troubleshooting
Installation and Maintenance Instructions EQKA Cooling unit Troubleshooting Caution! Faults should always be cleared without delay! All service and maintenance should be performed by professionals! Service/maintenance of the cooling sys- tem must only be performed by accre- dited company with authorized per-... -
Page 9: Refrigeration Flow Chart
Installation and Maintenance Instructions EQKA Cooling unit Description of the Functions, example with two compressors 1) Optional: code suffix –d Cold Water-cooled condenser water Design pressure: 29.3 bar (e) = effective inlet Test pressure: 33.0 bar (e) effective Fan section... -
Page 10: Docking
Installation and Maintenance Instructions EQKA Cooling unit B, D Jointing - Externally Jointing - Internally Fläkt Woods 8643 GB 2012.11 We reserve the right to alter specifications...