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Display  and Meaning of Outdoor Indicator

Meaning

Meaning

Meaning

LED1

LED2

LED3

blink 1 time

blink2 times

blink3 times

blink2 times

blink4 times

blink5 times

blink6 times

blink7 times

blink8 times

blink9 times

blink10 times

blink11 times

blink 1 time

blink 1 time

blink3 times

blink3 times

blink2times

blink4 times

blink4 times

blink5 times

blink5 times

blink6 times

blink6 times

blink7 times

blink7 times

blink8 times

blink8 times

blink9 times

blink9 times

compressor starts to run

exhaust protection stop

SIPM module protection stop 

overcurrent protection stop

overload protection stop

Cooling antifreezing stop 

Sensor malfunction stop

Communication malfunction stop 

High-pressure protection stop of compressor

( for other model )

(including indoor unit and SIPM)

Low-pressure protection stop of compressor

cooling overload protection stop

heating overload protection stop

Communicate with indoor unit 

malfunction

Communicate with SIPM malfunction 

Communicate with computer malfunction 

outdoor environmental sensor 

malfunction

outdoor tube sensor malfunction 

outdoor exhaust sensor malfunction 

Communication malfunction signal 

sent by indoor unit 

defrosting

quick cooling / heating

oil return

nominal cooling / heating

max. cooling / heating

middle cooling / heating

min. cooling / heating

switch off

low pressure can not resume

blink 1 time

blink 1 time

blink

blink 1 time

bright

LED4

LED5

LED6

LED7

LED8

blink2 times

blink2 times

blink2 times

black

blink3 times

blink3 times

blink3 times

blink4 times

blink4 times

blink4 times

blink5 times

blink5 times

blink5 times

blink6 times

blink6 times

blink6 times

blink7 times

blink8 times

blink9 times

blink10 times

blink11 times

blink12 times

blink14 times

blink13 times

overcurrent protectiondropped frequency

exhaust protectiondropped frequency

Meaning

Meaning

Meaning

Meaning(SIPM information)

Meaning

 frequency

cooling overload protection dropped 

 frequency

heating overload protection dropped 

antifreezing dropped frequency

value stop

frequency is dropped to the lowest

 frequency

exhaust protection limited

overcurrent protection limited

frequency

cooling overload protection limited 

frequency

frequency

current at 7A frequency keep 

heating overload protection limited 

up 3 mins 

current at 9A frequency keep 

up 3 mins 

Reset  stopping

Surge current is too high or 17V voltage

Abnormal low speed 

Switch failure 

Overload stop 

OH over heat

OH or FIN sensor malfunction 

Poor speed up 

Poor communication

Volts D.C. too low

FIN temperature too high

Abnormal high speed

EEPROM data exception 

Volts D.C. too high

 is too low 

Receiving or sending indoor data 

Indoor data received or sent

( for company enactment)

SOLEUSAIR

Summary of Contents for KFHHP-18

Page 1: ...1 208 V 230V R410A Introduction and Features Model Remarks SOLEUSAIR KFHHP 18...

Page 2: ...L Model KFHHP 18 Function Rated Voltage 208 V 230V Frequency Hz High Standard 60HZ Total Capacity W High Standard Total Capacity Btu h High Standard Nominal Power W Max Input W Rated Current A Air Fl...

Page 3: ...Discharge Permissible Excessive Operating Sound Pressure Level dB A H M L Dimension W D H in Dimension of Package W D H in Net Weight Gross Weight lb Refrigerant Charge oz Length ft Gas additional ch...

Page 4: ...Ubqf Sfdfjwjoh xjoepx Hvjef mpvwfs Bjs Pvumfu Bjs Jomfu MFE Cpbse Esbjobhf iptf Ajs jomfu GspouQbofm Xjsfmftt sfnpuf dpouspm Dpoofdujpo qjqf boe dpoofdujpo xjsf Bjs Pvumfu Component Name Indoor unit O...

Page 5: ...et Xbmm Qjqf Xsbqqjoh Ubqf Sfdfjwjoh xjoepx Hvjef mpvwfs MFE Cpbse Esbjobhf iptf Ajs jomfu GspouQbofm Air inlet Xjsfmftt sfnpuf dpouspm Dpoofdujpo qjqf boe dpoofdujpo xjsf Bjs Pvumfu Outdoor Unit Indo...

Page 6: ...4 Overall and Installing Dimension Overall and Installing Dimension of Indoor Unit Air inlet grill Left Tube exit hole Top View Right Tube exit hole Rear View rear panel Unit mm SOLEUSAIR...

Page 7: ...Overall and Installing Dimension of Outdoor Unit Unit mm Bolt Nut Wrench Comforstar Plus...

Page 8: ...Electrical Diagram 5 INCASE In case of any chang in the electrical diagram shown above please follow the drawing on the cabinet...

Page 9: ...oor room temp reach the preset temp rapidly and keep at preset temp Remote control signal and manual key signal manage Indoor fan high med low Swing step motor Indicator Buzzer Timer Sleep Memory Heat...

Page 10: ...essor frequency and outdoor fan speed automatically according to the demand of heating capacity to make the indoor temperature reach the preset temp rapidly When the heating capcity meet the demand th...

Page 11: ...r off according to the timer set by the remote controller MemoryFunction Contents of memory Mode Set fan speed Set temperature Swing If the system is de energized under timer or sleep function when re...

Page 12: ...attheexhausttemperaturehasresumednormal thecompressorwillresumerunning Ifitisdetectedthattheexhausttemperatureprotectionoccurs6timescontinuouslywithin1hour thecompressorcannotresumerunning inwhichcase...

Page 13: ...ing max cooling heating middlecooling heating min cooling heating switchoff lowpressurecannotresume blink1time blink1time blink blink1time bright LED4 LED5 LED6 LED7 LED8 blink2times blink2times blink...

Page 14: ...el you can use panel support bar to support the panel Screw off the fixing screws of the electric box cover and open the electric box top cover to take it off As shown in Fig 7 1 Panel panel sup port...

Page 15: ...assembling the electric box cover Unloose the 3 clasps to take off the electric box cover As shown in Fig 7 5 cl Fig 7 5 Fig 7 6 Fig 7 7 Disassembling the water tray assy Unloose the clasp on the left...

Page 16: ...p As shown in Fig 7 11 Screw off the fixing nut that fixes the cross flow fan to pull out the motor from the cross flow fan As shown in Fig 7 12 Disassembling the cross flow fan Refer to the above ste...

Page 17: ...ide plate refer to Figure7 13 Fig 7 13 Screw front side plate Disassemble Top Cover Unscrew the tapping screws fixing the top cover then pull upward and remove the top cover refer to Figure 7 14 top c...

Page 18: ...e screwdriver to screw off the two screws fixing the electric box and pull upward to remove the electric box refer to Figure 7 17 7 18 Screw Electric Box cover Screw Screw Right Side Plate Disassemble...

Page 19: ...or support and pull the motor support upward to remove it refer to Figure 7 21 Figure 7 21 the Motor Figure 7 20 Disassemble 4 Way Valve cooling only unit has not 4 way valve 4 Way Valve Soldering Scr...

Page 20: ...gas return pipe to take off big valve Note When soldering the soldered dot wrap big valve completely by moist cloth to prevent valve from damaging by high temperature Screw out the 2 bolts that fixing...

Page 21: ...8 Exploded View and Components and Parts List Exploded View of Indoor Unit SOLEUSAIR...

Page 22: ...aporator Support 1 28 Drainage Pipe 1 29 Pipe Clamp 1 30 Screw Cover 3 31 Fan Bearing 1 32 Motor FN20C PG 1 32 Motor FN21R 1 32 Motor FN21X 1 33 Swing Link 1 1 34 Swing Link 2 1 35 Swing Louver 11 36...

Page 23: ...Exploded View of Indoor Unit SOLEUSAIR...

Page 24: ...Exploded View of Outdoor Unit SOLEUSAIR...

Page 25: ...Support 1 34 Radiator 1 35 Power Module 1 36 Rectifler S25VB60 1 37 Metal Base 1 38 Handle 1 39 Front Side Plate 1 01233011 24213028 49013003 01303076 322100692 46010602 01203393 26235253 NONE 0010052...

Page 26: ...alfunction of remote controller Loose or poor connection of receiving head Receiving head is broken Measure the insulating resistance for grounding to confirm whether there is electrical leakage or sh...

Page 27: ...both thick pipe and thin pipe are insulated well The exposed part of the connector and copper pipe must be insulated as well Heat exchanger of outdoor unit is blocked Air filters are blocked Fan spee...

Page 28: ...control board and module Abnormal input of power module Abnormal output of power module Compressor temperature is too high Wrong wiring Damage of outdoor main control board Check the circuit according...

Page 29: ...ound inside four way valve when heating outer case Take out the foreign substance Adjust support washer of the compressor and Separate the touched pipeline tighten loose bolts Tighten connecting screw...

Page 30: ...system blockage the frost on the capillary don t melt Replace blockage component Check if the power supply circuit for motor on the controller is normal or replace the motor The power is abnormal Add...

Page 31: ...outdoor ambient temperature is too high when cooling insufficient outdoor air circulation and the refrigerant flow malfunction Compressor Overload Protection Possible reasons the refrigerant is not en...

Page 32: ...ure the voltage of outdoor fan connector No voltage Normal voltage Replace the fan Replacethemainboard motor of outdoor unit Check if radiating paste is spread evenly or radiating sticker is stuck wel...

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