ComfortStar CHH012CA-13, Manual

Page 1: ...1 Summary and features Model Remarks CHH09CA 13 CHH012CA 13 1Ph 115V 60Hz R410A Comfortstar plus 1Ph 115V 60Hz R410A CHH012CD 13 1Ph 208 230V 60Hz R410A ...

Page 2: ...ze of connecting wire between condenser and evaporator AWG18 Piping connection Gas Liquid inch Maximum line run ft 66 Maximum elevation between condenser and evaporator ft 39 Climate type T1 Waterproof level IP 4 Net weight indoor outdoor lb 18 7 88 18 24 3 88 18 Dimension in Indoor 30 3x9 8x7 5 35 7 11 4 7 68 The pre charged refrigerant is good for 26 feet line set For the system required longer ...

Page 3: ...or W Fuse A 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 Model CHH09CA 13 Function Rated Voltage 115V Frequency Hz 60HZ Rated Capacity Btu h Rated Input W High Standard 1200 730 1400 800 Rated Current A Air Flow Volume m3 h H M L 600 Dehumidifying Volume l h 1 2 SEER HSPF Indoor unit CHH09CA 13 I 1160 1010 890 Cross flow fan 1 φ Alumin...

Page 4: ...e Operating Pressure for the Suction Side MPa Sound Pressure Level dB A H M L Dimension W D H in Dimension of Package W D H mm Net Weight Gross Weight lb Refrigerant Charge oz Length ft Gas additional charge oz ft Liquid Pipe mm Φ6 1 4 Gas Pipe mm Φ12 1 2 Height ft 39 Length ft 66 R410A 42 88 18 99 2 34 6X14 2X23 2 33 38X12 6X21 27 Outdoor unit Connec tion Pipe Outer Diameter Max Distance T1 Auto ...

Page 5: ... MP28EA Output of Swing Motor W 2 Fuse A 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 Model CHH012CA 13 Function Rated Voltage 115V Frequency Hz 60HZ Rated Capacity Btu h Rated Input W High Standard Rated Current A Air Flow Volume m3 h H M L 600 Dehumidifying Volume l h 1 2 SEER HSPF Indoor unit CHH012CA 13 I Cross flow fan 1 φ Aluminu...

Page 6: ...ressure for the Discharge Permissible Excessive Operating Pressure for the Suction Side MPa Sound Pressure Level dB A H M L Dimension W D H in Dimension of Package W D H mm Net Weight Gross Weight lb Refrigerant Charge oz Length ft Gas additional charge oz ft Liquid Pipe mm Φ6 1 4 Gas Pipe mm Φ12 1 2 Height ft Length ft R410A 44 88 18 99 2 34 6X14 2X23 2 33 38X12 6X21 27 Outdoor unit Connec tion P...

Page 7: ...ssure Level dB A H M L Dimension W D H in Dimension of Package W D H in Net Weight Gross Weight lb Model CHH012CD 13 Function Rated Voltage 208V 230V Frequency Hz 60HZ Rated Capacity Btu h Rated Input W High Standard Rated Current A Air Flow Volume m3 h H M L 600 Dehumidifying Volume l h 1 2 SEER HSPF 15 7 7 Indoor unit CHH012CD 13 I 1350 1200 1110 22 1 0 152 Cross flow fan 1 φ3 63 24 3 Aluminum f...

Page 8: ...ure for the Suction Side MPa Sound Pressure Level dB A H M L Sound Power Level dB A H M L Dimension W D H in Dimension of Package W D H mm Net Weight Gross Weight lb Refrigerant Charge oz Length ft Gas additional charge oz ft Liquid Pipe mm Φ6 1 4 Gas Pipe mm Φ12 1 2 Height ft Length ft R410A 44 88 18 99 2 34 6X14 2X23 2 65 33 38X12 6X21 27 Outdoor unit Connec tion Pipe Outer Diameter Max Distance...

Page 9: ...name Indoor Unit Outdoor Unit Air inlet Wireless remote controll Front panel Guide louver Air outlet Receiving window LED board wrapping tape Air inlet Air outlet Drainage hose Connecting pipe and connection wire ...

Page 10: ...4 Air inlet grill Right piping hole Left piping hole Top view Unit mm Rear view Wall mounting plate Overall and Installing Dimension UOverall and Installing Dimension of Indoor Unit Comfortstar plus 9 ...

Page 11: ...UOverall and Installing Dimension of Outdoor Unit Nut Bolt Wrench Unit mm 10 ...

Page 12: ...INDOOR UNIT Circuit Diagram These circuit diagrams are subject to change without notice Please refer to the ones stuck on the machines Comfortstar plus CHH09CA 13 CHH012CA 13 11 ...

Page 13: ...INDOOR UNIT OUTDOOR UNIT 5 Circuit Diagram These circuit diagrams are subject to change without notice Please refer to the ones stuck on the machines Comfortstar plus CHH012CD 13 12 ...

Page 14: ...Comfortstar plus LOW AMBIENT CONTROL AND CONDENSATE PUMP DIAGRAM 13 2 0 17 21752 CHH09CA 13 CHH012CA 13 CHH012CD 13 CONDENSATE PUMP ...

Page 15: ...Comfortstar plus LOW AMBIENT CONTROL DIAGRAM 14 ...

Page 16: ...Tset Tset 3min Compressor Outdoor fan Indoor fan Start cooling Original running state Stop cooling Set fan speed Run Stop 6 1 2 1 2 Protection function ƹ Antifreezing protection Under cooling and drying mode after the compressor run about 10mins when the pipe temp of the evaporator is to low the compressor will stop the outdoor fan will stop after 30s under cooling mode the indoor fan and swing mo...

Page 17: ...en stop In this mode the temperature setting range is 16ć 30ć The air conditioner will adjust the running frequency of the compressor automatically according to the change of ambient temperature When the unit is turned off in HEAT mode or switched to other mode from HEAT mode the four way valve will be powered off 2min later after the compressor stops Stop heating Original running state Reversal v...

Page 18: ...erature will be increased or decreased by 1 Adjusting range is 16 30 In AUTO mode this button does not function 6 1 3 4 AUTO key When the unit is stop press AUTO key the unit will run under AUTO mode and the swing motor starts When the unit is running press AUTO key the unit will be stopped Handling switch AUTO STOP 6 1 3 5 Timer control The unit is turned on or off according to the timer set by t...

Page 19: ...t temperature Timing etc Under turn on state when power off and power on the power supply for outdoor unit will be turn on after 3mins Under turn off state when power off and power on the power supply for outdoor unit will be turn on immediately 6 1 3 12 Delay Protection of Compressor Under COOL DRY HEAT mode before each time the compressor starts there will be 3mins delay 6 1 4 Common protection ...

Page 20: ...l 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 bar Screw Electric box top cover Fig 7 1 Filters Fig 7 2 Guide louver Fig 7 3 Filter Push the filter up to unloose the clasp to pull out the two filters As shown in Fig 7 2 8 1 2 Disassembling the guid...

Page 21: ...rs Fig 7 4 Disassembling the electric box cover Unloose the 3 clasps to take off the electric box cover As shown in Fig 7 5 cl clasps Fig 7 5 Fig 7 6 Fig 7 7 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 As shown in Fig7 6 7 7 cc clasp wat...

Page 22: ...earward 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 7 1 9 Disassembling the motor Screw off the 3 pieces of screws that fix the motor clamp to take off the motor clamp 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 show...

Page 23: ...semble Rear Grill Top Cover Handle screw screw Figure 7 13 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 refer to Figure 7 14 Figure 7 14 screw Grill 2 Disassemble Components of Panel Screw out the 5 tapping screws on panel and chassis of valve supporter and side plate of condenser refer to Figure 7 15 can ...

Page 24: ...Figure 7 16 7 17 electric box cover bolts Figure 7 16 Figure 7 17 bolts Disassemble Right Side Plate Screw out the 5 bolts on rear side plate can take off right side plate refer to Figure 7 18 bolts Figure 7 18 Disassemble axial flow vane Loosen tighten nut by spanner to take off nuts spring washer flat washer and take off axial flow vane forcibly refer to Figure 7 19 Figure 7 19 axial flow vane t...

Page 25: ... 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 refer to Figure 7 21 Figure 7 21 4 way valve soldering points holding nut Disassemble Capillary Subassembly Unsolder the soldering ...

Page 26: ...m 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 refer to Figure 7 23 Figure 7 23 bolts Big Valves 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 th...

Page 27: ...8 Exploded View and Components and Parts List Exploded View of Components and Parts of Indoor Unit Comfortstar plus CHH09CA 13 I CHH012CA 13 I CHH012CD 13 I 26 ...

Page 28: ... Control 30511010 1 17 Light Cover 22242031 1 18 Display Board 30545706 1 19 Display Cover 20 Shield Board 26112044 1 21 Guide Louver 26112033 1 22 Guide Louver 26112034 1 23 Step Motor 15212110 1 24 Right Motor Clamp 25 Motor 26 Motor Bearing Holder 27 Electric Box 201021781 1 28 Electric Box Cover 22242030 1 29 Terminal Board 30 Covering Plate 201220064 1 31 Main PCB 32 Room Sensor 33 Tube Senso...

Page 29: ...ght 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 26 Motor Bearing Holder 26152423 1 27 Electric Box 201021081 1 28 Electric Box Cover 222420175 1 29 Terminal Board T4B3A 42011233 1 30 Covering Plate 20102123 1 31 Main ...

Page 30: ...7 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 FN22P 15012061 1 26 Motor Bearing Holder 26152423 1 27 Electric Box 201021081 1 28 Electric Box Cover 222420175 1 29 Terminal Board T4B3A 42011233 1 30 Covering Plat...

Page 31: ...Exploded View of Outdoor unit CHH09CA 13 O 30 ...

Page 32: ... 03023670 1 20 Electric Cover Assy 01413086 1 21 4 way Valve Coil 430004002 1 22 capacitor clamp 1 23 capacitor 1 24 Terminal Board A 42010255 1 25 Electric Box 2 01413025 1 26 electrical filter 1 27 capacitor box1 1 28 capacitor box2 1 29 Electric Box 20113001 1 30 PCB 1 31 Temperature Sensor 3900012123 1 32 Sensor 20K 39000071 1 33 Exhaust Gas Temperature Sensor 50K 39000016 1 34 Electric Box Co...

Page 33: ...Exploded View of Outdoor unit CHH012CA 13 O 32 ...

Page 34: ...omponent 03023670 1 20 Electric Cover Assy 01413086 1 21 4 way Valve Coil 430004002 1 22 Terminal Board A 42010255 1 22 capacitor clamp 1 23 capacitor 1 24 Terminal Board A 42010255 1 25 Electric Box 2 01413025 1 26 electrical filter 1 27 capacitor box1 1 28 capacitor box2 1 29 Electric Box 20113001 1 30 PCB W9M32A 30039155 1 31 Temperature Sensor 3900012123 1 32 Sensor 20K 39000071 1 33 Exhaust G...

Page 35: ...Exploded View of O u tdoor Unit CHH012CD 13 O 34 ...

Page 36: ...ay Rever sing Valve Component 03023670 1 20 Electric Cover Assy 01413086 1 21 4 way Valve Coil 430004002 1 22 Terminal Board A 42010255 1 23 Electric Box 2 01413025 1 24 Electric Box 20113001 1 25 PCB W9M32A 30039155 1 26 Temperature Sensor 3900012123 1 27 Sensor 20K 39000071 1 28 Exhaust Gas Temperature Sensor 50K 39000016 1 29 Electric Box Cover 01413048 1 30 Rectifier S25VB60 46010602 1 31 Sens...

Page 37: ...n The controller is broken Batteries of remote controller are low Malfunction 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 short circuit in the unit Insulation malfunction of line or componen in the air conditioner Insulation breakdow occurs after radiation ...

Page 38: ...ck 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 speed is set too slow Fan speed turns low Improper installation location for outdoor unit Outdoor unit should be installed in a place with well ventilation Set the fan speed to high or medium speed Clean the filte...

Page 39: ...oard 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 to circuit diagram Replace the main control board Replace the power module Adjust the set temperature Replace the fan motor Wire according to the circuit diagram Replace the main control board Replace the fan...

Page 40: ...nage hose Re wrap and make it tight Adjust fan location Take out the foreign substance Adjust support washer of the compressor and tighten loose bolts Separate the touched pipeline 1 Tighten connecting screws 2 Stick shock absorbing clay between plates Adjust louver position Replace compressor Short circuit inside electromagnetic valve Replace the electromagnetic valve Abnormal sound and shake Not...

Page 41: ...rmal IPM module protection corresponds to H5 of indoor unit Overcurrent protection corresponds to E5 of indoor unit Overload protection corresponds to H4 of indoor unit Discharge protection corresponds to E4 of indoor unit Compressor overload protection corresponds to H3 of indoor unit Dropped frequency Discharge Indicator display of outdoor unit E4 Compressor discharge protection E5 Low voltage o...

Page 42: ...ction 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 the protector 6 System malfunction H4 i e overload protection When tube temperature Check the temperature of outdoor heat exchanger when cooling and check the temperature of indoor heat...

Page 43: ... 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 well if screws of power module is tightened Reinstall power module and re spread radiating paste or stick radiating sticker on the radiator of power module Poor radiation heat exchanger is dirty Remove obst...