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115V

R410A

CANCEL

Model

Remarks 

Summary and features 

Trendy Series

Summary of Contents for Trendy Series

Page 1: ...1 115V R410A CANCEL Model Remarks Summary and features Trendy Series ...

Page 2: ...ght Gross Weight kg Model GWHD09A3NA3IA Function Rated Voltage 115V Frequency Hz High Standard 60HZ Total Capacity W High Standard Total Capacity Btu h High Standard Power Input W High Standard Rated Input W High Standard Rated Current A High Standard Air Flow Volume m3 h H M L 550 Dehumidifying Volume l h 1 2 EER C O P W W Energy Class B Indoor unit GWHD09A3NA3IA I high 1200 mid 1060low 700 13 1 ...

Page 3: ... Package W D H mm Net Weight Gross Weight kg Refrigerant Charge kg Climate Type Fan Type Piece Fan Diameter mm Sound Power Level dB A H M L Permissible Excessive Operating Pressure for the Discharge Side MPa Permissible Excessive Operating Pressure for the Suction Side MPa Isolation Moisture Protection Air Flow Volume of Outdoor Unit m3 h Output of Fan Motor W Fan Motor RLA A Defrosting Method Com...

Page 4: ...3 Window receiver Part name Indoor Unit Outdoor Unit ...

Page 5: ...4 Trendy Series Overall and Installing Dimension UOverall and Installing Dimension of Indoor Unit Air inlet grill Left piping hole Right piping hole Top view Rear view Unit mm Wall mounting plate ...

Page 6: ...UOverall and Installing Dimension of Outdoor Unit Unit mm Bolt Nut Wrench ...

Page 7: ...5 Trendy Series Circuit Diagram These circuit diagrams are subject to change without notice Please refer to the ones stuck on the machines ...

Page 8: ...nal run conditions under the cool mode Indoor fan motor will run at low speed and indoor fan motor will run at oroginal conditions under the dehumidify mode When ant ifreezing protection is eliminated and the compressor has stopped for 3 minutes the whole unit will run in the oroginal mode Overcurrent protection If total current is high the compressor wil run in limited frequency If total current ...

Page 9: ...r fan Reversal valve Anti cool wind Anti cool wind Running Stopping Under Heat mode due to the malfunction the compressor will stop indoor unit will blow surplus heat Under this mode the system will accord to temperature change to automatically select its running mode Cool Heat Fan The protection function is the same with that under Cool Heat mode When ambient temperature has changed firstly will ...

Page 10: ...lly in two hours Then the unit will run at this set temperature and at the set speed In Fan and Auto mode the set temperature is fixed Indoor fan control Use the remote controller to set the indoor fan running at High Med or Low speed At this time the fan will run at high medium or low speed It can also be set to AUTO Power supply for outdoor unit Buzzer The controller is powered on and detect the...

Page 11: ... button for 4 times In Heat mode within 3s continuously press Sleep button for 4 times Min frequency in Cool mode Min frequency in Heat mode Midium frequency in Cool mode Midium frequency in Heat mode Norminal frequency in Cool mode Norminal frequency in Heat mode Max frequency in Cool mode Max frequency in Heat mode It could be operated by the remote control to operate the on off of swing button ...

Page 12: ...p from the groove to take off the front panel 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 Panel panel sup port bar ScrewElectric box top cover Filter Push the filter up to unloose the clasp to pull out the two filters Filters Disassembling the guide louver Bend the guide louver with stre...

Page 13: ...ps to take off the panel body screw screw covers clasps Disassembling the electric box cover Unloose the 3 clasps to take off the electric box cover Disassembling the water tray assy Unloose the clasp on the left side and unplug the connecting terminal of the stepping motor Carefully to remove the water tray assy because the drainage pipe is placed here clasp water tray assy connecting terminal Fi...

Page 14: ...your end and push it rearward to let out the side clasps of the evaporator from the groove Take out the evaporator carefully and pay attention to protecting the connecting pipe Screws Screws Disassembling the motor Screw off the 3 pieces of screws that fix the motor clamp to take off the motor clamp Screw off the fixing nut that fixes the cross flow fan to pull out the motor from the cross flow fa...

Page 15: ...pporter and side plate of condenser can take off components of panel screw Panel Screw out the 4 self tapping screws on rear side plate and chassis of valve supporter and side plate of condenser can take off rear grill screw Grill screw Handle Top Cover screw Use screw driver screw off 3pcs screw fixing on the handle then can take down the handle Screw off 3pcs screw around the top cover then can ...

Page 16: ...compressor and fan to take off electric install plate electric box cover bolts Disassemble Right Side Plate Disassemble axial flow vane Loosen tighten nut by spanner to take off nuts spring washer flat washer and take off axial flow vane forcibly tighten nut axial flow vane Screw out the 5 bolts on rear side plate can take off right side plate bolts ...

Page 17: ...lve coil and remove the coil Use wet cotton cloth to wrap the 4 way valve unsold the four soldering points connecting the 4 way valve and remove the 4 way valve Be quick during the unsoldering process pay attention to keep the wrapping cloth wet and do not allow the soldering flame to burn the compressor lead out cable 4 way valve soldering points holding nut Disassemble Capillary Subassembly Unso...

Page 18: ... prevent valve body from being harmed by high temperature Unscrew the two screws fixing the small valve unsolder the soldering point connecting the small valve and the fork type pipe and remove the small valve bolts Disassemble Compressor Unscrew the three nuts with washers at the foot of the compressor Unsolder the soldering points at the suction and the discharge pipes of the compressor carefull...

Page 19: ...8 Trendy Series Exploded View and Components and Parts List Exploded View of Indoor Unit ...

Page 20: ...03 1 17 Guide Louver 1 10512033 1 18 Guide Louver 2 10512034 1 19 Front Case 20002210 1 20 Screw Cover 24252006 3 21 Filter 11122002 2 22 Front Panel 20002812 1 23 Front Panel 20002814 1 24 Lamp Cover 22242031 2 25 Clamp 22242032 1 26 Protection Cover 26112044 1 27 Receiver Board 30545706 1 28 Remote Control 30511010 1 29 Motor MP28VA 15212110 1 30 Drainage Pipe 0523001401 1 31 Motor Clamp 2611201...

Page 21: ...Trendy Series Exploded View of Components and Parts of Indoor Unit ...

Page 22: ... 17 Light Cover 22242031 1 18 Display Board 30545557 1 19 Display Cover 22432071 1 20 Shield Board 26112048 1 21 Guide Louver 26112043 1 22 Guide Louver 26112042 1 23 Step Motor MP28EA 15212105 1 24 Right Motor Clamp 26112429 1 25 Motor FN20U 150120525 1 26 Motor Bearing Holder 30039145 1 27 Electric Box 201021081 1 28 Electric Box Cover 222420175 1 29 Terminal Board T4B3A 42011233 1 30 Covering P...

Page 23: ...Trendy Series Exploded View of Outdoor Unit ...

Page 24: ...10255 42010255 1 21 bolt 70110232 70110232 4 22 Electric Box 2 01413116 01413116 1 23 Electric Box Assy 01403768 01403768 1 24 Capacitance 33310263 33310263 2 25 Electric Box 1 20113005 20113005 1 26 Capacitance box 1 20113004 20113004 1 27 PCB W9M1D 30039169 30039168 1 28 Temperature Sensor 39000208 39000208 1 29 Sensor 20K 39000071 39000071 1 30 Exhaust Gas Temperature Sensor 50K 39000016 390000...

Page 25: ...t out Change control fuse Loose or poor contact of transformer connection or transformer malfunction Secure the wire connection measure the output voltage of the transformer and replace it if the value is wrong The controller is broken Replace the controller Batteries of remote controller are low Change battery Malfunction of remote controller Loose or poor connection of receiving head Receiving h...

Page 26: ...k pipe and thin pipe are insulated well The exposed part of the connector and copper pipe must be insulated as well Air circulation is insufficient Heat exchanger of outdoor unit is blocked Clean the dust accumulated on the surface of the heat exchanger Air filters are blocked Clean the filter Fan speed is set too slow Set the fan speed to high or medium speed Fan speed turns low Improper installa...

Page 27: ...tor When cooling or heating outdoor fan runs but compressor doesn t run Malfunction of compressor Replace the compressor Poor contact of connection between the main control board and module Re fasten the connection Abnormal input of power module Check if input is 370V If not replace the rectifie Abnormal output of power module Replace the power module When cooling or heating outdoor fan runs but c...

Page 28: ... the touched pipeline Touch of inner plates 1 Tighten connecting screws 2 Stick shock absorbing clay between plates Touch of outdoor unit fan blade with outer case Adjust louver position Abnormal sound inside compressor Replace compressor Abnormal electromagnetic sound inside four way valve when heating Short circuit inside electromagnetic valve Replace the electromagnetic valve Abnormal sound and...

Page 29: ...imes Red light blinks 5 times Red light blinks 6 times Red light blinks 8 times Red light blinks 8 times Green light blinks Communication is normal Starting temperature is reached Malfunction of outdoor discharge sensor Malfunction of outdoor environmental sensor Malfunction of outdoor tube sensor Indicator display of outdoor unit Malfunction display section Linge Wind D C Variable Frequency Serie...

Page 30: ...s insufficient or too much refrigerant blockage of capillary and increase of suction temp improper running of compressor burning in or stuck of bearing damage of discharge valve malfunction of protector Handling method adjust refrigerant amount replace the capillary replace the compressor use universal meter to check if the contactor of compressor is fine when it is not overheated if not replace t...

Page 31: ...mpressor is stuck Replace the compressor If the unit runs normally after connected with the new compressor for trial run the cylinder of original compressor is stuck Normal Abnormal Measure the three phase resistance of compressor Confirm if there is voltage output and balance of voltage between any two phases of U V and W Yes No Poor radiation heat exchanger is dirty Remove obstructions and clean...

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