50Hz • R410A • Heat Pump Model Number Nomenclature 1. Model Number Nomenclature A B - H 4 2 6 G S A 0 Serial Number Functions A : Basic Outdoor Fan Discharge S : Side Discharge T : Top Discharge Chassis Name H : BH Chassis G : BG Chassis...
50Hz • R410A • Heat Pump Features & Benefits 2. Features & Benefits I Easy Installation • Compact & light design • (Linear E.S.P Control) • High head drain pump(700mm, Accessory) I Comfort & Reliability • Low noise design • 2-Thermistor control(Main body & Remote control) •...
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50Hz • R410A • Heat Pump Features & Benefits LG’s High Technology provide Easy and Low cost Design of Duct work Generally, when External Static Pressure increases air volume decreases. But by controlling the phase of motor while installing the product E.S.P. is controlled from 8~10 mmAq linearly.
50Hz • R410A • Heat Pump List of Functions 3. List of Functions Ceiling Concealed Duct Function AB-H366GSA0[B36AH SG0] AB-H426GSA0[B42AH SG0] Air Discharge outlet Airflow Direction control (left & right) Airflow Direction control (up & down) Airflow Steps(Fan / Cool /Heat) 3/3/3 3/3/3 Auto Changeover...
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50Hz • R410A • Heat Pump List of Functions Ceiling Concealed Duct Function AB-H246HTA0[B24AHV SH0] AB-H306GTA0[B30AHV SG0] AB-H366GTA0[B36AHV SG0] Air Discharge outlet Airflow Direction control (left & right) Airflow Direction control (up & down) Airflow Steps(Fan / Cool /Heat) 3/3/3 3/3/3 3/3/3 Auto Changeover...
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50Hz • R410A • Heat Pump 50Hz • R410A • Heat Pump Dimensional Drawings 5.2 Outdoor Unit AB-H366GSA0[B36AH SG0] 4-holes for anchor bolts (Unit: mm) Number Name Descripition Liquid side service valve(mm) Ø6.35 Gas side service valve(mm) Ø15.88 Air discharge grill Control Cover Ceiling Concealed Duct...
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50Hz • R410A • Heat Pump 50Hz • R410A • Heat Pump Dimensional Drawings AB-H426GSA0[B42AH SG0] 4-hole for anchor bolts Control cover Liquid side 3-way valve Gas side 3-way valve Model AB-H426GSA0[B42AH SG0] Dimensions 1,165 1,135 Ø9.52 Ø19.05 Ceiling Concealed Duct...
50Hz • R410A • Heat Pump 50Hz • R410A • Heat Pump Performance Data 8. Performance Data • Cooling Capacity Model AB-H366GSA0[B36AH SG0] Outdoor Air Temperature : °CDB Indoor Air Temperature °CWB °CDB 14.0 20.0 16.0 22.0 10.0 18.0 25.0 11.1 10.9 10.4...
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50Hz • R410A • Heat Pump 50Hz • R410A • Heat Pump Performance Data • Cooling Capacity Model AB-H246HTA0[B24AHV SH0] Outdoor Air Temperature : °CDB Indoor Air Temperature °CWB °CDB Model AB-H306GTA0[B30AHV SG0] Outdoor Air Temperature : °CDB Indoor Air Temperature °CWB °CDB 10.4...
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50Hz • R410A • Heat Pump 50Hz • R410A • Heat Pump Performance Data • Heating Capacity Model AB-H366GSA0[B36AH SG0] Outdoor Air Temperature : °CWB Indoor Air Temperature °CDB 16.0 10.4 12.1 13.1 14.4 18.0 10.1 11.7 12.7 14.0 20.0 11.3 12.3 13.6...
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50Hz • R410A • Heat Pump 50Hz • R410A • Heat Pump Performance Data • Heating Capacity Model AB-H246HTA0[B24AHV SH0] Outdoor Air Temperature : °CWB Indoor Air Temperature °CDB Model AB-H306GTA0[B30AHV SG0] Outdoor Air Temperature : °CWB Indoor Air Temperature °CDB 10.1 11.8...
50Hz • R410A • Heat Pump 50Hz • R410A • Heat Pump The Coefficient of Capacity Change 9. The Coefficient of Capacity Change Cooling 36k(GTA0) 36k(GSA0) Total pipe length(m) Heating 36k(GTA0) 36k(GSA0) Total pipe length(m) Notes: * Equivalent pipe length = Actual pipe length + number of bend x 0.3 * Refer to the specification for the maximum pipe length of each model.
50Hz • R410A • Heat Pump 50Hz • R410A • Heat Pump Operation Range 10. Operation Limit Item Limit Inlet air temperature (Cooling) 43(109.4) Standard operation 21(69.8) 15(59) 32(89.6) Indoor air temperature °C W.B.(°F) Inlet air temperature (Heating) 15.5(59.9) Standard operation -5(23) 15(59) 27(80.6)
50Hz • R410A • Heat Pump E.S.P. Setting for 11. E.S.P. Setting for (E.S.P. Control) provide required constant air volume irrespective of E.S.P. charge. (1) Open the rear cover of the wired remote-controller to set the mode. (2) Select one of three selectable modes as follows. I Without Zone System 1.
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50Hz • R410A • Heat Pump E.S.P. Setting for How to Set E.S.P? Procedure of RPM change: Ex) External Static pressure is 6mmAq for Model Name "AB-H366GSA0[B36AH SG0]". • To protect the unit, compressor is designed to be off during E.S.P. setting. Push the "On/Off"...
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50Hz • R410A • Heat Pump E.S.P. Setting for Table 11-1 Static Pressure(mmAq) Model Name Step CMM(CFM) Setting Value AB-H366GSA0 High 32(1130) [B36AH SG0] AB-H426GSA0 [B42AH SG0] 29(1024) AB-H306GTA0 [B30AHV SG0] AB-H366GTA0 26.5(936) [B36AHV SG0] High 18(636) AB-H246HTA0 16.5(583) [B24AHV SH0] 14(494) Note: 1.
50Hz • R410A • Heat Pump 50Hz • R410A • Heat Pump Sound Levels 12. Sound Levels Overall Notes: - Data is valid at nominal operation condition DISCHARGE SUCTION - Reference accoustic pressure OdB = 20µPa - Sound level will vary depending on a range of factors such as DUCT DUCT the construction(acoustic absorption coefficient) of particular...
50Hz • R410A • Heat Pump 50Hz • R410A • Heat Pump Installation 13. Installation 13.1 Selection of the best location Top view Inspection hole 1) Indoor Unit (unit: mm) (600X600) • The place shall easily bear a load exceeding four times Control box the indoor unit’s weight.
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50Hz • R410A • Heat Pump 50Hz • R410A • Heat Pump Installation 13.3 Indoor unit installation I Installation of Unit Install the unit above the ceiling correctly. CASE 1 POSITION OF SUSPENSION BOLT • Apply a joint-canvas between the unit and duct to absorb unnecessary vibration.
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50Hz • R410A • Heat Pump 50Hz • R410A • Heat Pump Installation 13.4 Wiring Connection 1) Connecting cables I Connect the wires to the terminals on the control board individually according to the outdoor unit connection. • Ensure that the color of the wires of outdoor unit and the terminal No. are the same as those of indoor unit respectively I 24k Btu •...
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50Hz • R410A • Heat Pump 50Hz • R410A • Heat Pump Installation Perform the electrical wiring work according to the electrical ELECTRICAL WIRING wiring connection. • All wiring must comply with local requirements. Circuit Breaker • Select a power source that is capable of supplying Main the current required by the air conditioner.
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50Hz • R410A • Heat Pump 50Hz • R410A • Heat Pump Installation 13.5 Indoor Unit Drain Piping CAUTION 1. Install declination of the indoor unit is very important for the drain of the duct type air conditioner. 2. Minimum thickness of the insulation for the connecting pipe shall be 5mm. Front of view •...
50Hz • R410A • Heat Pump 50Hz • R410A • Heat Pump Accessories 14. Accessories Standard Accessories Screws for Insulation for Clamp (Other) Clamp metal Name Drain hose duct flanges fitting Quantity 1 EA 1 EA 1 set 6 EA 1 set •...
50Hz • R410A • Heat Pump 50Hz • R410A • Heat Pump Function of Remote Control 15. Function of Remote Control 15.1 Wired LCD Remote Control AUTO SWING OPERATION SET TEMP FAN SPEED SUB FUNCTION Room Temp AUTO Heater Preheat Defrost Humidify Filter...
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50Hz • R410A • Heat Pump 50Hz • R410A • Heat Pump Function of Remote Control 15.2 Wireless Remote Control(Accessory) FAN Operation Button Used to circulate room air without cooling or heating. Cooling Operation Button Soft Dry Operation Button Used to dehumidify without overcooling. A/CL Heating Operation Button (Heat pump model only)