GB.RXHCF.191011
Reversible heat pump GOLD RX/HCInstallation and Maintenance InstructionsSizes 011-080
The document was originally written in Swedish.
GOLD RX/HC
Page 1: ...GB RXHCF 191011 Reversible heat pump GOLD RX HC Installation and Maintenance Instructions Sizes 011 080 The document was originally written in Swedish GOLD RX HC ...
Page 2: ...3 3 1 Height adaptation water trap installation 8 3 3 2 Splitting Installation of air handling unit sections 9 4 Power connection 10 5 Commissioning Calibration 12 5 1 General 12 5 2 Phase sequence monitor 12 5 3 Actions if incorrect phase sequence 12 6 Alarms 12 7 Maintenance 13 7 1 Cleaning 13 7 2 Handling of refrigerant 13 7 3 Leakage tracing interval Obligation to report 13 7 4 Service 13 8 Tr...
Page 3: ... GOLD Possible locations of the safety isolating switch RX HC Important Always switch off the safety isolating switch before ser vicing the unit if not otherwise specified in the pertinent instructions Warning The inspection doors must not be opened when air han dling unit is operational The doors can open and injure personnel 1 3 Electrical equipment Housed on the inside of an inspection door to ...
Page 4: ...ting cooling engineering components All components from a cooling and electrical standpoint are pre wired The casing is composed of cover panels and inspection doors The outer skin is made of galvanized sheet steel pre painted in Swegon s grey metallic colour closest com parable RAL 9007 The inner skin is made of aluminium zinc plated sheet steel Environmental Class C4 Panel thickness of 52 mm wit...
Page 5: ... 06 Electronic expansion valve 07 Shut off valve 08 Connection service 09 Drying filter 10 Sight glass 12 4 way valve 13 Non return valve 14 Container fluid 19 Safety valve 20 LP service outlet in RX section 21 HP service outlet in RX section 22 Fluid service outlet in RX section 01 06 07 10 09 19 SPH 08 08 08 08 12 13 13 13 13 BPH 14 BT5X For a description of the control functionality see the fun...
Page 6: ...n valve 01 Compressor 02 Condenser exhaust air Evaporator for heating operations 03 Evaporator supply air Condenser for heating operations 06 Electronic expansion valve 07 Shut off valve 08 Connection service 09 Drying filter 10 Sight glass 12 4 way valve 13 Non return valve 14 Container fluid 19 Safety valve 20 LP service outlet in RX section 21 HP service outlet in RX section 22 Fluid service ou...
Page 7: ...Electronic expansion valve 07 Shut off valve 08 Connection service 09 Drying filter 10 Sight glass 12 4 way valve 13 Non return valve 14 Container fluid 19 Safety valve 20 LP service outlet in RX section 21 HP service outlet in RX section 22 Fluid service outlet in RX section 23 Solenoid valve For a description of the control functionality see the function guide reversible heat pump RX HC 02 03 NO...
Page 8: ...ndenser must each be fitted with a water trap accessory The air handling unit must be raised by at least 50 mm to provide space for the water trap on the lower level Adjustable support feet accessory can be appropriately fitted to the base beams for this purpose 3 INSTALLATION 3 1 Unloading site transport See the Installation Instructions for the GOLD air handling unit 3 2 Arrangement See the Inst...
Page 9: ... HC with split refrigerant circuit The outer section in RX HC housing the compressor is pre filled with refrigerant the other outer section is prefilled with nitrogen RX HC is divided into three sections see the separate installation instructions for each GOLD All brazing must be carried out with a shield gas All the cover panels at the rear of the air handling unit torx screws are to be removed t...
Page 10: ...o not touch components since surfaces could be hot or vibrate The connection of RX HC is shown here For the connec tion of the GOLD air handling unit see the installation instruction GOLD Size 011 020 Dismantle the connection hood to RX HC Connect the incoming power supply to the safety switch see the illustration 5 core system 400 V 10 Also see section 10 Technical data Dismantle the connec tion ...
Page 11: ...ubicle and on to the safety switch block in the electric equipment cubicle The cable entries on the back of the electrical equipment cubicle are accessible by opening the inspection door on the closest air handling unit section Possible locations of the safety isolating switch RX HC Safety switch block Factory fitted cables The power supply is con nected here HC HC HC HC Connect the incoming power...
Page 12: ...r for compressors The phase sequence monitor is installed in the electrical equipment cubicle for RX HC see section 4 for the loca tion of the electrical equipment cubicle Alarm no 70 12 is initiated if an incorrect phase sequence is detected 1 PSC DPA51 3 Phase monitoring relay 1 2 The phase sequence is correct when LED 1 is lit The voltage is connected when LED 2 is lit 6 ALARMS For a descriptio...
Page 13: ...wegon Service in the event of leakage of refrigerant Warning If refrigerant is exposed to fire or in some other way becomes superheated in the atmosphere poisonous gases can form 7 3 Leakage tracing interval Obligation to report Must be carried out according to the F Gas Regulation EU 517 2014 and associated local legislation 7 4 Service Only service personnel trained by Swegon should be per mitte...
Page 14: ...ue No air flow or too low air flow across the condenser Excessively high exhaust air temperature The high pressure sensor is defective Check the air flow Check the exhaust air temperature Check replace Significant freezing on the evaporator The expansion valve is defective or incorrectly set No air flow or too low air flow across the evaporator Check Replace or adjust setting Check the air flow 8 ...
Page 15: ...el if a duct accessory housed in an insulated casing will be connected The AHU can also be supplied with full face end connection panel accessory RX HC 014 020 E F 52 F 52 11 M M 76 45 45 J 380 18 C HC Size A B C D E F G H I J K L M Weight kg 014 757 5 1400 1695 565 205 400 1000 1551 375 1154 200 3210 188 934 1062 020 757 5 1400 1695 565 205 400 1000 1551 375 1154 200 3210 188 964 1112 The illustr...
Page 16: ... duct accessory housed in an insulated casing will be connected The AHU can also be supplied with full face end connection panel accessory M M 45 45 J HC 40 C 52 52 Size A B C D E F G H I J K L M Weight kg 035 1038 5 1990 1695 565 245 600 1400 2159 479 1744 295 3772 240 1664 1894 040 1038 5 1990 1695 565 245 600 1400 2159 479 1744 295 3772 240 1740 1988 RX HC 035 040 The illustration shows RX HC i...
Page 17: ...y housed in an insulated casing will be connected The AHU can also be supplied with full face end connection panel accessory RX HC 050 060 40 M M C 52 52 J J 76 121 1150 1200 45 76 2485 HC Size A B C D E F G H I J K L M Weight kg 070 1273 5 2637 1815 565 162 1000 1800 2640 320 625 418 5 4362 160 3322 3592 080 1273 5 2637 1815 565 162 1000 1800 2640 320 625 418 5 4362 160 3426 3732 RX HC 070 080 Th...
Page 18: ...ac ity kW 2 Refrigerant kg Power supply EER1 COP2 011 0 89 0 45 14 8 8 2 44 0 4 1 6 3 x 400 V 10 N PE 16A 4 7 3 5 012 0 97 0 50 15 9 8 9 47 4 4 8 8 3 x 400 V 10 N PE 25A 4 6 3 5 014 1 48 0 75 24 2 13 6 72 0 7 9 8 3 x 400 V 10 N PE 25A 5 3 3 6 020 1 53 0 75 25 0 14 1 74 1 8 4 10 3 x 400 V 10 N PE 25A 4 4 3 4 025 2 07 0 95 33 7 19 1 100 1 11 5 10 3 x 400 V 10 N PE 25A 4 4 3 4 030 2 10 0 95 34 1 19 4...
Page 19: ...of machinery Electrical equipment of machines Part 1 Generic standards EN ISO 13857 2008 Safety of machinery Safety distances to prevent hazard zones from being reached by arms and legs EN 61000 6 2 2005 Electromagnetic compatibility EMC Part 6 2 Generic standards Immunity for industrial environments EN 61000 6 3 2007 A1 Electromagnetic compatibility EMC Part 6 3 Generic standards Emission from eq...
Page 20: ... of machinery Electrical equipment of machines Part 1 Generic standards EN ISO 13857 2008 Safety of machinery Safety distances to prevent hazard zones from being reached by arms and legs EN 61000 6 2 2005 Electromagnetic compatibility EMC Part 6 2 Generic standards Immunity for industrial environments EN 61000 6 3 2007 A1 Electromagnetic compatibility EMC Part 6 3 Generic standards Emission from e...
