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Light Commercial 
SUPER INVERTER SERIES 
MULTI TYPE

   

Service Manual 2013 
LMFI-B-1307

Summary of Contents for EuroClima SUPER INVERTER SERIES

Page 1: ...Light Commercial SUPER INVERTER SERIES MULTI TYPE Service Manual 2013 LMFI B 1307...

Page 2: ...2 Features 2 3 Dimensions 8 4 Service Space unit mm 10 5 Wiring Diagram 12 6 Operation temperature range 14 7 Electronic function 15 The specifications designs and information in this book are subject...

Page 3: ...35x210 19 5 24 5 KTBU 12HWFN1 QRC8 700x635x210 18 22 8 KTBI 18HWDN1 QRC8 920x635x210 23 29 KCA2I 07HRFN1 QRC8 570x570x260 15 18 KCA2I 09HRFN1 QRC8 570x570x260 17 20 KCA2U 12HRFN1 QRC8 570x570x260 16 1...

Page 4: ...t damage the decoration The panel size is 647 50 647mm The hooks are designed in the four corners of the body which can save installation space Electric control box built in design The E box is simply...

Page 5: ...3 Air passage function Reserves the space for air outlet from the side of indoor unit It s availed to connect air duct from the two sides to the nearby small rooms Dimension 75mm Fresh Air...

Page 6: ...ear to the bottom in order to matching the installation condition Fresh air intake function Install one duct from the reserved fresh air intake to outdoor Continually inhale the fresh air to improve t...

Page 7: ...and central control ports Reserved remote on off ports and central control ports can connect the cable of an on off controller or a central controller to realize remote on off control function or grou...

Page 8: ...r in the E box Move out the display and fix it in other place even in the distance of 10m The unit will realized remoter control The wired controller and the display board can display the error code o...

Page 9: ...plications as a floor standing floor model it can be semi or fully recessed without loss of capacity 5 High efficiency filter built in Formaldehyde nemesis filter active carbon and biological anti vir...

Page 10: ...8 3 Dimensions 3 1 Four way cassette type compact 3 2 A5 Duct H G E F A B D C L M...

Page 11: ...Air outlet opening size Air return opening size Size of outline dimension mounted plug A B C D E F G H I J K L M 07 09 12 700 210 635 570 65 493 35 119 595 200 80 740 350 18 920 210 635 570 65 713 35...

Page 12: ...Space unit mm 4 1 Four way cassette compact 4 2 A5 Duct Ensure enough space required for installation and maintenance All the indoor units reserve the hole to joint the fresh air pipe The hole size a...

Page 13: ...11 4 3 Console...

Page 14: ...12 5 Wiring Diagram 5 1 KTBI 07HWFN1 QRC8 KTBI 09HWFN1 QRC8 KTBU 12HWFN1 QRC8 5 2 KTBI 18HWDN1 QRC8...

Page 15: ...13 5 3 KCA2I 07HRFN1 QRC8 KCA2I 09HRFN1 QRC8 KCA2U 12HRFN1 QRC8 KCA2I 18HRDN1 QRC8 5 4 KFAI 07HRFN1 QRC8 KFAI 09HRFN1 QRC8 KFAU 12HRFN1 QRC8 KFAI 18HRDN1 QRC8...

Page 16: ...he above conditions certain safety protection features may come into operation and cause the unit to operate abnormally 2 The room relative humidity should be less than 80 If the air conditioner opera...

Page 17: ...ontroller 7 2 Icon explanation on indoor display board 7 2 1 Four way cassette compact 7 2 2 A5 Duct OPERATION TIMER DEF FAN ALARM Temporary button Operation lamp Timer indicator Infrared signal recei...

Page 18: ...eled and the indoor fan will restart as well as the compressor under the 3 minute delay condition As long as the fan speed is normal not lower than 300 RPM or fan is off the protection will be cancele...

Page 19: ...ss amendatory capacity demand Frequency COOL_F0 COOL_F1 COOL_F2 COOL_F15 COOL_F16 Amendatory capacity demand 0 1 2 15 16 Meanwhile the maximum running frequency will be adjusted according to the outdo...

Page 20: ...e and the speed can be selected as high medium low and auto When the compressor is running the indoor fan is controlled as below The auto fan acts as below rules a b c d 5 0 4 0 2 5 1 0 6 0 T1 Ts e H...

Page 21: ...and not resume until room temperature exceeds 12 7 4 3 3 Evaporator anti freezing protection and condenser high temperature protection are active and the same as that in cooling mode 7 4 3 4 The outd...

Page 22: ...temperature rising the indoor fan will be forced to run 127 seconds with breeze During this period the anti cold wind is disabled Auto fan action in heating mode 1 0 2 0 3 0 4 0 0 0 T1 Ts T L H L 0 4...

Page 23: ...T3 T30SUBT3ONE T30 2 If the compressor cumulate running time is up to 35 minutes and T3 TCDI2 T3 T30SUBT3TWO T30 3 If the compressor cumulate running time is up to 29 minutes and T3 TCDI3 for 3 minut...

Page 24: ...operates same as in relevant mode If the machine switches mode between heating and cooling the compressor will keep stopping for 15 minutes and then choose mode according to T1 Ts If the setting tempe...

Page 25: ...e and then turn off automatically when reaching the setting off time 7 4 7 5 Timer off on The machine will turn off automatically when reaching the setting off time and then turn on automatically when...

Page 26: ...er level increase and up to the control point LED will alarm and the drain pump open and continue checking the water level If the water level falls down below the control point drain pump delay close...

Page 27: ...o No Heating Mode Yes No Yes No Fan No Yes No No Off No No No No No No mode conflict Yes Mode conflict 2 Unit action In case of one Indoor unit working in cooling mode or fan mode and another indoor u...

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