Soleus Air KFHHP-22 service manual Disassemble 4-way valve, Disassemble motor and motor support

Page 21
Be quick during the process;try to make the cotton wet all the time.Don't allow the flame to burn the
lead-out calbe of compressorsoldering points Refer to figure 7-22)
-21-

Operating procedures /pictures

Disassemble axial-flow fan

Loosen the nut with spanner and remove it.

nut

axial-flow fan

Disassemble motor and motor support

motor Unscrew four tapping screws fixing the motor,and

remove the motor.Unscrew the two tapping screws fixing

the motor support,lift and remove it.

(Refer to figure 7-21)

screws

cable

motor support

screws

Disassemble 4-way valve

Unscrew the nut holding 4-way coil and remove the coil;

Use wet cotton cloth to wrap 4-way valve;unsodler 4 points

connecting 4-way valve and remove it.

4-way valve

Image 21
Contents Model Remarks Introduction and featuresKFHHP-22 Specifications and technical parametersKFHHP-22-OD Outdoor unit Components name Indoor unitOverall and installation dimension of indoor unit Overall and installation dimensionNutGgggg Overall and installation dimension of outdoor unitKFHHP-22 Temperature parameters Fundamental functionOther control Communication failure Cool mode Parameters of temperatureDehumidifying mode Fan modeHigh exhausting gas temp. protection of compressor Time-delay protection of compressorCurrent protection function Overcurrent protection Defrosting processFrequency demultiplying, limitation of current control Testing of malfunction of temp. sensor and IPM overheatingCommunication failure Module protectionD11 Status of indicator in outdoor unitD17 Disassemble guide louver Disassemble filterDisassemble front case Disassemble electrical box coverDisassemble electrical box Disassemble evaporator assy Disassemble water trayDisassemble cross flow fan Disassemble motorOperating procedures /pictures Disassembly procedures for outdoor unitDisassemble housing case Disassemble motor and motor support Disassemble 4-way valveDisassemblle capillary Operating procedures/picturesIndoor unit Exploded view and components&part listComponents and part list of indoor unit KFHHP-22-OD PCB JGP011 Components and part list of outdoor unitReplace the controller Change battery TroubleshootingPage Poor cooling heating effect Improper setting of temperature Wrap and tight it again Malfunction display section Rectifying bridge, reactor, capacitance etc. is ok