Technibel GR9FI30LTR5IAA Technical Data & Service Manual Download Page 1

Page: 1 / 45

TECHNICAL DATA

& SERVICE MANUAL

OUTDOOR UNIT: GR9FI30LTR5IAA

GR9FI40LTR5IAA
GR9FI50LTR5IAA

SPLIT SYSTEM AIR CONDITIONER

May 2016

iSeries

GR9FI30LTR5IAA

AEI1G 30 LT

AEI1G 40-50 LT

GR9FI4-50 0LTR5IAA

Summary of Contents for GR9FI30LTR5IAA

Page 1: ...TECHNICAL DATA SERVICE MANUAL OUTDOOR UNIT GR9FI30LTR5IAA GR9FI40LTR5IAA GR9FI50LTR5IAA SPLIT SYSTEM AIR CONDITIONER May 2016 iSeries GR9FI30LTR5IAA AEI1G 30 LT AEI1G 40 50 LT GR9FI4 50 0LTR5IAA...

Page 2: ...ECIFICATIONS 7 4 REFRIGERANT CIRCUIT 10 5 ELECTRICAL WIRING DIAGRAM 13 6 PRINCIPLE OF FUNCTIONING 15 7 COMPONENTS OPERATION 17 8 DEFROST 19 9 PROTECTIONS 21 10 COMPONENT DESCRIPTION 23 11 DIAGNOSTIC T...

Page 3: ...Date Author Checked Comments 00 01 10 2014 MDG GV First release 01 14 11 2014 02 20 01 2015 GV MDG Added Scope Packaging and Labels sections Added exterior appearance description Fixed CDT sensor tab...

Page 4: ...directives EMC Directive 2004 108 EC LVD Low Voltage Directive 2006 95 EC RoHS 2 Directive 2011 65 EU Standards EN378 2 2008 A1 2009 EN 60335 1 2002 A11 2004 A12 2006 A13 2008 A14 2010 EN 60335 2 40 2...

Page 5: ...Guard and valve covering gray RAL7042 Material Panel zinc coated steel sheet Fan guard and valve covering polypropylene Painting 2 layers 20 or more for electro coating lower layer 40 or more for pol...

Page 6: ...RAL7042 Material Panel zinc coated steel sheet Fan guard and valve covering polypropylene Painting 2 layers 20 or more for electro coating lower layer 40 or more for polyester powder paint coating top...

Page 7: ...20 C IU Maximum W 2650 10 C 11 C OU 20 C IU Maximum W 2350 22 C 21 C OU 20 C IU Maximum W 2150 EN14511 Power supply V Ph Hz 230 1 50 Power input max W A 1550 6 90 R410A standard refrigerant charge kg...

Page 8: ...um W 3510 10 C 11 C OU 20 C IU Maximum W 3250 22 C 21 C OU 20 C IU Maximum W 2980 EN14511 Power supply V Ph Hz 230 1 50 Power input max W A 1550 6 90 R410A standard refrigerant charge kg 1 1 Compresso...

Page 9: ...mum W 3900 10 C 11 C OU 20 C IU Maximum W 3300 22 C 21 C OU 20 C IU Maximum W 3040 EN14511 Power supply V Ph Hz 230 1 50 Power input max W A 1790 7 80 R410A standard refrigerant charge kg 1 3 Compress...

Page 10: ...4 Refrigerant circuit Note In heating mode the refrigerant flow is in the opposite direction of the COOL arrows INV 4 way valve EXP Electronic Expansion Valve COM Compressor GR9FI30LTR5IAA...

Page 11: ...Note In heating mode the refrigerant flow is in the opposite direction of the COOL arrows INV 4 way valve EXP Electronic Expansion Valve COM Compressor GR9FI40LTR5IAA...

Page 12: ...Note In heating mode the refrigerant flow is in the opposite direction of the COOL arrows INV 4 way valve EXP Electronic Expansion Valve COM Compressor GR9FI50LTR5IAA...

Page 13: ...ischarge Sensor F2 Comm Fuse RS485 bus cable 5x20 100mA 250V OCT Outdoor Coil Sensor SW1 Dip switch EEV Electronic Expansion Valve JP1 2 3 Jumpers CCH Crankcase Heater EF Electromagnetic Interference...

Page 14: ...ault open JP2 Defrost type selection Default closed JP3 Heating only option Default open heating and cooling Dip switch SW1 Factory use Default 1 Off 2 Off Note Jumper and dip switch settings can be c...

Page 15: ...by the thermal load calculation the level of protecion of the system During heating mode 4 way valve is active Cooling mode When the unit is in cooling mode the system will regulate the cooling capaci...

Page 16: ...opped and T 3 Cooling Heating if at least 1 hour have passed since the compressor was stopped and T 1 Heating Cooling if at least 3 minutes have passed since the compressor was stopped and T 3 Heating...

Page 17: ...The fan runs only when the compressor is running and starts right after the compressor The fan can also run without compressor in the following conditions Overheating on the outdoor heat exchanger co...

Page 18: ...ed if one of the following condition is met Compressor starts OAT increases above 5 C Difference between CDT and OAT is higher than 21 5 C Drip tray heater built in and condensation water heater acces...

Page 19: ...running for at least 60 minutes without defrost A defrost ends if one of these conditions is satisfied OCT rise above 14 C and defrost has been active for at least 2 minutes defrost has been active f...

Page 20: ...ps down to decrease the pressure inside the circuit When defrost is active 4 way valve is deactivated Compressor runs at a fixed speed if no protection is active EEV is open at a fixed value Fan is of...

Page 21: ...Notes ICT threshold may vary depending on the model of the indoor unit If High Power option is active protection will start at higher values of ICT increasing the heating capacity Freeze up on indoor...

Page 22: ...and the unit This protection is always active and limits the compressor speed to keep the outdoor unit power consumption below 1800W Overcurrent of the compressor This protection checks the current co...

Page 23: ...57 motor BRUSHLESS MOTOR n of poles 8 rated output 20 W rpm variable 200 850 winding resistance 25 C BRN W BLK U 206 WHT V BLK U 206 BRN W WHT V 206 4 way Valve model SHF 4H 23U valve SHF 4 10L3 coil...

Page 24: ...poles 8 rated output 20 W rpm variable 200 850 winding resistance 25 C BRN W BLK U 206 WHT V BLK U 206 BRN W WHT V 206 4 way Valve model SHF 7K 34U valve SHF 4 10L3 coil coil rating AC 220 240V 50 60...

Page 25: ...8 860 2 205 15 74 316 2 111 74 316 2 396 74 408 2 111 10 56 202 2 000 56 202 2 367 56 050 1 999 5 42 894 1 875 42 894 2 331 42 800 1 874 0 33 024 1 737 33 024 2 287 32 970 1 736 5 25 607 1 590 25 607...

Page 26: ...11 Diagnostic table When unit is working properly DL3 is solid ON DL4 is solid ON if the indoor unit is switched ON otherwise it s OFF...

Page 27: ...mpressor and fan are stopped The system restarts automatically after 3 minutes Outdoor pcb damaged Only if the error is recurrent change the outdoor pcb Bad communication bus connection between outdoo...

Page 28: ...oting Bad connection between the fan motor s module and the heatsink or missing fan module s heatsink Check that the fan motor module is properly connected to the heatsink and that the screws on the m...

Page 29: ...tion Check that all the earth cables are correctly connected Fan damaged Check that fan motors of indoors and outdoor units work properly 7 Automatic protection against compressor overcurrent Compress...

Page 30: ...13 Component replacement GR9FI30LTR5IAA...

Page 31: ...GR9FI 30 40 50LTR5IAA...

Page 32: ...GR9FI30LTR5IAA...

Page 33: ...GR9FI30LTR5IAA...

Page 34: ...GR9FI30LTR5IAA...

Page 35: ...GR9FI40 50 LTR5IAA...

Page 36: ...GR9FI40 50 LTR5IAA...

Page 37: ...GR9FI40 50 LTR5IAA...

Page 38: ...GR9FI40 50 LTR5IAA...

Page 39: ...ckaging 1 bottom carton box 6 upper right PS shield 2 lower left PS shield 7 carton box 3 lower right PS shield 8 staple 4 polietylene sheet 9 scotch tape 5 upper left PS shield 10 PP band GR9FI30 LTR...

Page 40: ...carton box 6 upper left PS shield 11 PP band 2 lower left PS shield 7 upper right PS shield 3 lower PS shield 8 carton box 4 lower right PS shield 9 staple 5 polietylene sheet 10 scotch tape GR9FI40 5...

Page 41: ...15 Labels Energy labels GR9FI30 LTR5IAA...

Page 42: ...GR9FI40 LTR5IAA...

Page 43: ...GR9FI50 LTR5IAA...

Page 44: ...Rating labels...

Page 45: ...Technibel is a TRADE mark of NIBE ENERGY SYSTEMS FRANCE used under licence IMPORTED DISTRIBUTED BY ARGOCLIMA SPA Via Alfeno Varo 35 Alfianello BS Italy...

Search results

Summary of Contents for GR9FI30LTR5IAA

Reviews:

Related manuals for GR9FI30LTR5IAA

Brands by name

Popular brands

Technibel GR9FI30LTR5IAA, Technical Data & Service Manual

Search results

Summary of Contents for GR9FI30LTR5IAA

Reviews:

Related manuals for GR9FI30LTR5IAA

Brands by name

Popular brands