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Summary of Contents for BGH BSBSIC24CTK
- Page 1 BAJA SILUETA INVERTER DC SERIES (BSBSI24CTK)
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Page 3: Part 1 General Information
Contents Part 1 General Information ................. 1 Part 2 Indoor Units..................6 Part 3 Outdoor Units .................. 21 Part 4 Installation ..................50 Part 5 Control ..................... 61 ※The specifications, designs, and information in this book are subject to change without notice for product improvement. -
Page 5: Table Of Contents
General Information Part 1 General Information 1. Model Lists ....................2 2. External Appearance ................... 3 2.1 Indoor Units ..................3 2.2 Outdoor Units ..................3 3. Nomenclature ....................4 4. Features ......................5 General Information... -
Page 6: Model Lists
Model Lists 1. Model Lists Universal Outdoor unit Model Compressor type Compressor Brand Matched indoor units BSBSIC24CTK BSBSIE24CTK Rotary DC Inverter GMCC General Information... -
Page 7: External Appearance
External Appearance 2. External Appearance 2.1 Indoor Units High static pressure duct 2.2 Outdoor Units Single fan outdoor unit General Information... -
Page 8: Nomenclature
Nomenclature 3. Nomenclature 3.1 Indoor Unit I E 24 C T- K B S B S Serie Calor Modelo Evaporadora Evaporadora (unidad interior) I nverter Baja Silueta Silent Air 3.2 Outdoor Unit I C 24 C T - K B S B S Serie Calor Modelo Condensadora... -
Page 9: Features
Features 4. Features 4.1 Universal outdoor unit design Indoor unit with the same capacity can match with the same outdoor unit. 4.2 High efficiency and energy saving. Thanks to the DC inverter technology and optimized piping system, the EER and COP of whole series can easily reach A-class. - Page 10 Duct Type Duct Type 1. Features ......................7 2. Specifications ....................10 3. Dimensions ....................11 4. Service Space ....................12 5. Wiring Diagrams ................... 13 6. Static Pressure ..................... 14 7. Electric Characteristics ................15 8. Sound Levels ....................16 9.
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Page 11: Features
Features 1. Features 1.1 Installation accessories: (Optional) Front Board, Canvas Air Passage, Filter, Panel, for easy installation Front Board Canvas Air Passage Filter Panel 1.2 Easy Installation: Two air inlet styles (Bottom side or Rear side) Air inlet from rear is standard for all capacity; air inlet from bottom is optional. The size of air inlet frame from rear and bottom is same, it’s very easy to move the cover from bottom to rear side, or from rear to the bottom, in order to matching the installation condition. - Page 12 Features Replace the motor or centrifugal fan Remove the ventilated panel firstly. Remove a half of blower housing and take out the motor with centrifugal fan. Directly remove two bolts, and then replace the motor or centrifugal fan easily. Motor Blower Housing Ventilated Panel 1.5 Reserved remote on-off and central control ports...
- Page 13 Features 1.7 Built-in display board The standard indoor unit can be controlled by wired controller. There is a display board with a receiver 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 or production code when the chips detect some failure.
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Page 14: Specifications
Specifications 2. Specifications BSBSIE24CTK Model Indoor Unit 220070301520 Code 220~240-1-50 Power supply V-ph-Hz Capacity Btu/h 28524-24000-9519 Cooling Input 2190 3.24 Capacity Btu/h 32890-26000-10952 Heating Input 2090 3.64 YSK74-4P Model Indoor fan 163/93/75 Input motor 3.5UF/450V Capacitor μF 1000/750/680 Speed(Hi/Mi/Lo) r/min Number of rows Tube pitch(a)×row 21x13.37... -
Page 15: Dimensions
Dimensions 3. Dimensions Size of outline Outline dimension(mm) Air outlet opening size Air return opening size dimension mounted Capacity plug (KBtu) 270 635 570 Duct Type... -
Page 16: Service Space
Service Space 4. Service Space Ensure enough space required for installation and maintenance. All the indoor units reserve the hole to joint the fresh air pipe. The hole size as following: Duct Type... -
Page 17: Wiring Diagrams
Wiring Diagrams 5. Wiring Diagrams BSBSI24CTK Duct Type... -
Page 18: Static Pressure
Static Pressure 6. Static Pressure 24,000Btu/h Super high speed High speed Mid speed Low speed 900 1000 1100 1200 1300 1400 1500 Air volume(m /h) Duct Type... -
Page 19: Electric Characteristics
Electric Characteristics 7. Electric Characteristics Indoor Unit Power Supply Model Voltage Min. Max. BSBSIE24CTK 220-240 Notes: MFA: Max. Fuse Amps. (A) Duct Type... -
Page 20: Sound Levels
Sound Levels 8. Sound Levels Concealed Duct Type Discharge Suction Duct Duct 1.4m Microphone Noise level dB(A) Model BSBSIE24CTK Duct Type... -
Page 21: Accessories
Accessories Accessories Name Shape Quantity Soundproof / insulation sheath Tubing & Fittings Binding tape Seal sponge Drain joint Drainpipe Fittings (for cooling & heating) Seal ring Wired controller & Its Frame Wired controller Owner ， s manual Others Installation manual Magnetic ring (twist the electric wires L EMS &... -
Page 22: The Specification Of Power
The Specification of Power 10. The Specification of Power Model 18000-3 0000Btu/h Phase 1-phase Frequency and 220-240V, 50Hz Voltage INDOOR UNIT POWER WIRING POWER 3×1.0 CIRCUIT BREAKER Phase 1-phase Frequency and 220-240V, 50Hz Voltage OUTDOOR UNIT POWER WIRING POWER 3×2.5 CIRCUIT BREAKER Indoor/Outdoor Connecting Wiring 3×0.5... -
Page 23: Field Wiring
Field Wiring 11. Field Wiring Duct Type... - Page 24 Field Wiring For model 18-60 Duct Type...
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Page 25: Part 3 Outdoor Units
Outdoor Units Part 3 Outdoor Units 1. Specification ..................... 22 2. Dimensions ....................23 3. Service Space ................... 24 4. Piping Diagrams ..................25 Electric Characteristics ................26 Operation Limits ..................27 Sound Levels .................... 28 Point Check Function ................29 9. -
Page 26: Specification
Specification Specification Model BSBSIC24CTK name 220075301400 Outdoor Code Power 220~240V-1 Ph-50Hz supply 3000 Max. input consumption 13.5 Max. current DA150S1C-20FZ Model Rotary Type GMCC Brand 15286 Capacity Btu/h 1150 Input Compressor Rated current(RLA) Thermal protector Internal position Capacitor μF Ester oil VG74/500... -
Page 27: Dimensions
Dimensions Dimensions Unit：mm Model BSBSIC24CTK... -
Page 28: Service Space
Service Space Service Space (Wall or obstacle) More than 30cm Air inlet More than 60cm More than 30cm Maintain channel Air inlet More than 60cm Air outlet More than 200cm... -
Page 29: Piping Diagrams
Piping Diagrams Piping Diagrams BSBSIC24CTK INDOOR OUTDOOR Electronic CAPILIARY TUBE expansion valve LIQUID SIDE 2-WAY VALVE T3 Condenser temp. sensor HEAT EXCHANGE HEAT (EVAPORATOR) T4 Ambient T1 Room temp. EXCHANGE temp. sensor sensor (CONDENSER) T2 Evaporator temp. sensor GAS SIDE... -
Page 30: Electric Characteristics
Electric Characteristics Electric Characteristics Outdoor Unit Model Voltage Min. Max. BSBSIC24CTK 220-240... -
Page 31: Operation Limits
Operation Limits Operation Limits 18-60k Cooling Heating Standard Standard operation operation Indoor temperature( ℃ WB) Indoor temperature( ℃ DB) -
Page 32: Sound Levels
Sound Levels Sound Levels Noise level dB(A) Model BSBSIC24CTK... -
Page 33: Point Check Function
Point Check Function Point Check Function There is a check switch in outdoor PCB. Push the switch SW1 to check the states of unit when the unit is running. The digital display tube will display the follow procedure when push SW1 each time. Display Remark Normal display... -
Page 34: Troubleshooting
Troubleshooting Troubleshooting 10.1 Indoor unit malfunction 10.1.1 Display board Duct PRE-DEF indicator(cooling and heating type) or fan only indicator(cooling only type) Alarm indicator Timer indicator Infrared signal receiver Operation lamp Display digital tube Temporary button OPERATION TIMER DEF./FAN ALARM MANUAL... - Page 35 Troubleshooting 10.1.2 Troubleshooting For model 18-60 Running Timer Defrosting Alarm Display(nixie Malfunction lamp lamp lamp lamp tube) Collision model malfunction ☆ Communication malfunction between indoor ☆ and outdoor units. Open or short circuit of T1 temperature ☆ sensor Open or short circuit of T2 temperature ☆...
- Page 36 Troubleshooting 1. Operation lamp flashes Operation lamp flashes at 5Hz Judge 1: Indoor temp. sensor is abnormal Check whether the resistance of the evaporator temp. sensor is Replace evaporator temp. sensor correct according to Annex 1 Judge 2: Room temp. sensor is abnormal Check whether the resistance of the room temp.
- Page 37 Troubleshooting 2. Timer lamp flashes Timer lamp flashes at 5Hz Judge: Indoor/outdoor unit communication is abnormal Refer to the outdoor unit LED display E2 malfunction in the following part 3. Alarm lamp slow-flash Indoor alarm lamps flash at 1Hz Condenser temp. sensor or outdoor unit is malfunction Judge 1: Condenser temp.
- Page 38 Troubleshooting 4. Alarm lamp quick-flash Alarm lamp flashes at 5Hz Judge: Water level switch is abnormal. Replace water pump Check whether the water pump can work normally Select the cooling mode to make water pump work for a few minutes, then check Trouble is solved whether the system can run normally Solve to make the water can flow...
- Page 39 Troubleshooting 10.2 Outdoor unit malfunction Display Malfunction or Protection EEPROM malfunction Communication malfunction between indoor IC and outdoor IC Communication malfunction in outdoor IC and DSP Open or short circuit of T3 temperature sensor Voltage protection of compressor PFC module protection (Only for 30K, 36K with 1 phase) Top temperature protection of compressor High pressure protection Low pressure protection...
- Page 40 Troubleshooting 2. E2 malfunction E2 display Communication malfunction between indoor IC and outdoor IC Turn on the indoor unit power Judge 1: Check whether the indoor unit power is on Judge 2: Check whether the signal wiring is shield cable or whether Adopt the shield cable/ let shield cable earthed the shield cable is earthed Judge 3: Check whether the signal wiring between the indoor and...
- Page 41 Troubleshooting 3. E3 malfunction (For 18K & 24K & 30K) E3 display Communication malfunction in outdoor IC and DSP Check whether the indicator lights LED1 on the main board is flashing Replace the outdoor main board Insert the connecting wiring well over Check whether the connecting wiring between the IPM module and the CN4 again on the main board is broken off...
- Page 42 Troubleshooting 5. E4 malfunction E4 display Judge 1: Outdoor condenser temp. sensor (T3) is malfunction Connect the wiring well Check whether the wiring of the condenser temp. sensor is broken off Check whether the resistance of condenser temp. sensor is wrong refer to the Annex 1 Replace condenser temp.
- Page 43 Troubleshooting 6. E5 malfunction E5 display Voltage protection of compressor Check the voltage of outdoor unit power supply, whether the voltage Check the power supply between L(1) and N is about 172-265V Replace the power board, then check whether the system can run normally Trouble is solved Replace outdoor main board...
- Page 44 Troubleshooting 8. P0 malfunction P0 display Top temperature protection of compressor Judge 1: Whether compressor operates? Whether Reconnect retest. connection is good? Judge 2: Whether refrigerant circulation volume is Whether protector is Replace the protector. normal? normal? Method: Charge refrigerant Check the outdoor Replace the protector.
- Page 45 Troubleshooting 9. P1 malfunction P1 display High pressure protection Judge 1: Whether the wiring between the high pressure switch and main Connect it well control board is connected well or correctly Judge 2: Whether the high pressure switch is broken Method: Short connect the high pressure switch socket, check Replace high pressure switch whether the system can run normally...
- Page 46 Troubleshooting 10. P2 malfunction P2 display Low pressure protection Judge 1: The wiring between the low pressure switch and main control board is connected well or correctly Connect it well Judge 2: Whether the low pressure switch is broken Method: Short connect the low pressure switch socket, check Replace low pressure switch whether the system can run normally Check whether the refrigerant system is ok...
- Page 47 Troubleshooting 11. P3 malfunction P3 display Current protection of compressor Judge 1: Check whether the input current of the power supply wire is more than 20A (For 36K & 48K with 1 phase, it is 30A) Check whether the refrigerant system is ok Judge 2: Check whether the outdoor ambient temperature is too high Stop the unit Make the outdoor unit ventilate well...
- Page 48 Troubleshooting 12. P4 malfunction When compressor discharge temperature is higher than 115°C, the unit will stop, and unit runs again when compressor discharge temperature is lower than 90°C. P4 display Discharge temperature protection of compressor Check whether the compressor discharge temp. is more than 115°C ? Check whether the wiring connection is right between compressor discharge temp.
- Page 49 Troubleshooting 13. P5 malfunction When condenser high temp. is more than 65°C, the unit will stop, and unit runs again when outdoor pipe temp. less than 52°C. P5 display High temperature protection of condenser Check whether the condenser temperature is more than 65°C Check whether the resistance of condenser temp.
- Page 50 Troubleshooting 14. P6 malfunction (For single phase units) P6 display Module protection Check whether the voltage range of P-N on IPM module is normal? DC277-356V for Regulate it to correct, 18K/24K/30KBtu/h; DC277-410V for then check whether the 36K/48KBtu/h Check whether the input power supply system can work is correct? 220-240V, 1N, 50Hz normally?
- Page 51 Troubleshooting 15. P6 malfunction (For three phases units) P6 display Module protection Regulate it to correct, then check whether the Check whether the voltage range of P-N on Check whether the input power supply system can work IPM module is normal? DC 350-650V is correct? 380-415V, 3N, 50Hz normally? Check whether the connecting line...
- Page 52 Troubleshooting 16. P7 malfunction P7 display High temperature protection of evaporator Whether compressor operates? Whether Reconnect retest. connection is good? Check whether the heat exchanger is dirty, the Whether Replace the air-outlet is blocked and the indoor fan is normal? temperature sensor temperature sensor is normal?
- Page 53 Troubleshooting Appendix Indoor Temp. and Pipe Temp. Sensor Resistance Value Table ( ℃ --K) ℃ K Ohm ℃ K Ohm ℃ K Ohm ℃ K Ohm 115.266 12.6431 2.35774 0.62973 108.146 12.0561 2.27249 0.61148 101.517 11.5000 2.19073 0.59386 96.3423 10.9731 2.11241 0.57683 89.5865...
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Page 54: Part 4 Installation
Installation Part 4 Installation 1.Precaution on Installation ................51 2.Vacuum Dry and Leakage Checking ............52 3.Additional Refrigerant Charge ..............54 4.Water Drainage .................... 55 5.Insulation Work ................... 58 6.Wiring ......................59 7.Test Operation ..................... 60 Installation... -
Page 55: Precaution On Installation
Precaution on Installation 1. Precaution on Installation 1). Measure the necessary length of the connecting pipe, and make it by the following way. Connect the indoor unit at first, then the outdoor unit. Bend the tubing in proper way. Do not harm them. Specially Notice the pipe length/height/dimension of each capacity. -
Page 56: Vacuum Dry And Leakage Checking
Vacuum Dry and Leakage Checking 2. Vacuum Dry and Leakage Checking Vacuum Dry: use vacuum pump to change the moisture (liquid) into steam (gas) in the pipe and discharge it out of the pipe to make the pipe dry. Under one atmospheric pressure, the boiling point of water(steam temperature) is 100 . Use vacuum pump to make the ℃... - Page 57 Vacuum Dry and Leakage Checking ②. Special vacuum dry procedure This vacuum dry method is used in the following conditions: There’s moisture when flushing the refrigerant pipe. Rainwater may enter into the pipe. Vacuum dry for the first time ······ 2h pumping ③...
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Page 58: Additional Refrigerant Charge
Additional Refrigerant Charge 3. Additional Refrigerant Charge Caution Refrigerant cannot be charged until field wiring has been completed. b) Refrigerant may only be charged after performing the leak test and the vacuum pumping. When charging a system, care shall be taken that its maximum permissible charge is never exceeded, in view of the danger of liquid hammer. -
Page 59: Water Drainage
Water Drainage 4. Water Drainage 4.1 Gradient and Supporting 1). Keep the drainpipe sloping downwards at a gradient of at least 1/50. Keep the drainpipe as short as possible and eliminate the air bubble. 2). The horizontal drainpipe should be short. When the pipe is too long, a prop stand must be installed to keep the gradient of 1/50 and prevent bending. -
Page 60: Drainage Test
Water Drainage For Four-way cassette 4.4 Convergent drainage 1). The number of indoor units should be as small as possible to prevent the traverse main pipe overlong. 2). Indoor unit with drain pump and indoor unit without drain pump should be in different drainage system. 3). - Page 61 Water Drainage Stop the air condi tioner running, turn off the power, and put back the cover. ③ Stop the air conditioner. After 3 minutes, check if it has abnormity. If the collocation of drainpipes is illogical, the water will flow back overfull, which will cause the alarm lamp flashes, even overflow from the water receipt plate.
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Page 62: Insulation Work
Insulation Work 5. Insulation Work 5.1 Insulation material and thickness 1). Insulation material Insulation material should adopt the material which is able to endure the pipe’s temperature: no less than 70 in the high -pressure side, no ℃ less than 120 ℃... -
Page 63: Wiring
Wiring MLCAC-UTSM-2010-06 For construction convenience, before laying pipes, use insulation material to insulate the pipes to be deal with, at the same time, at two ends of the pipe, remain some length not to be insulated, in order to be welded and check the leakage after laying the pipes. 3). -
Page 64: Test Operation
Test Operation 7. Test Operation (1) The test operation must be carried out after the entire installation has been completed. (2) Please confirm the following points before the test operation. The indoor unit and outdoor unit are installed properly. Tubing and wiring are correctly completed. The refrigerant pipe system is leakage-checked. -
Page 65: Part 5 Control
Control Part 5 Control 1. Controller ..................... 62 Control... - Page 66 Controller 1. Controller 1.1 RG51Q1/BG(C)E General Function for wireless remote controller: Model and Specification Model RG51Q1/BG(C)E Rated voltage 3.0V(Dry batteries R03/LR03×2) Min voltage for sending signal of CPU 2.0V 8m(when using 3.0 voltage, Effective receiving distance it Gets 11m) Operation condition -5~60℃...
- Page 67 Controller Buttons and functions 1. Adjust : Decrease the set temp. Keeping pressing will decrease the temp with 1 ℃ per 0.5s. 2. Adjust : Increase the set temp. Keeping pressing will increase the temp with 1 ℃ per 0.5s. 3.
- Page 68 Controller 1.2 R51/E Remote Controller Specifications Model R51/E Rated Voltage 3.0V Lowest Voltage of CPU Emitting Signal 2.0V Reaching Distance 8m (when using 3.0 voltage, it can get 11m) Environment Temperature Range -5℃～60℃ Introduction of Function Buttons on the Remote Controller 1.
- Page 69 Controller 10. FAN SPEED Button: This button is used for setting fan speed in the sequence that goes from AUTO, LOW, MED to HIGH, and then back to Auto. 11. TEMP UP Button: Push this button to increase the indoor temperature setting or to adjust the timer in a counter-clockwise direction.
- Page 70 Controller Normally display the clock set currently (display 12:00 for the first electrifying or resetting). When push the button for 4 seconds, the hour part on the clock display flashes every 0.5 seconds, then push button and to adjust hour; push the button CLOCK again, the minute part flashes every 0.5 seconds, then push and button to adjust minute.
- Page 71 Controller TIMER ON/OFF display: Display ON at the state of TIMER ON adjustment or after only set the TIMER ON; Display OFF at the state of TIMER OFF adjustment or after only set the TIMER OFF; Display ON/OFF if simultaneously set the mode of TIMER ON and TIMER OFF.
- Page 72 Controller NOTE Never turn screws too tightly, or else the cover would be dented or the Liquid Crystal breaks. Please leave enough long cable for maintenance of the Wire Controller Board. Control...