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TCL Air Conditioner Service Manual
Technical Specifications
Model No. KFTHP-12 KFTHP-18 KFTHP-24
Type Heating pump Heating pump Heating pump
Control type Remote Remote Remote
Rated cooling capacity Btu/h 12500 18000 24000
Rated heating capacity Btu /h 12000 17300 23500
SEER Btu/W.h 13.1 13.3 13.0
HSPF Btu/W.h 8.8 8.1 8.5
Moisture removal Liters/h 1.2 1.5 2.0
High dB(A) 42 56 57
Med. dB(A) 40 54 55
Indoor noise level at
cooling
Low dB(A) 38 50 52
Outdoor sound power level dB(A) 52 54 59
Electrical Data
Power supply 60Hz/1P
Voltage range V 208-230V 208-230V 208-230V
Cooling A 4.6 6.7 9.7
Rated current
Heating A 4.6 6.4 9.7
Cooling W 1000 1550 2050
Rated input
Heating W 1000 1500 2050
Refrigerating System
Refrigerant/Charge Gram R410A R410A R410A
Type Rotary Rotary Rotary
Model ------------------ ----------------- --------------
LRA A ------ ------- ---------------
Compressor
MFG ----------------- ----------------- ---------------
Expansion device Capillary tube
Defrosting system Microcomputer controlled reverse system
Fan System
Indoor air circulation/Hi m
3
/h 700/730 950/1000 1400/1450
Indoor fan type Cross flow Cross flow Cross flow
Cooling rpm 1330/1150/950 1550/1230/1110 1550/1230/1110
Heating rpm 1330/1150/950 1550/1230/1110 1550/1230/1110
Dry rpm 1080 1100 1100
Motor rotating speed
H/M/L
Sleep rpm 1080 1100 1100
Indoor fan motor output W 20 60 54
Outdoor air circulation m3/h --- --- ----
Outdoor fan type Propeller fan Propeller fan Propeller fan
Outdoor fan speed rpm 860 750 860
Outdoor fan motor output W 31 76 150
Connections
Refrigerant coupling Flare type
Gas Inches 3/8'' (9.52) 1/2'' (12.7) 5/8'' (15.88)
Connecting pipe
Liquid Inches 1/4'' (6.35) 1/4'' (6.35) 3/8'' (9.52)
Connecting wiring
Size × Core
number
3×1.5; 2×0.75
3×1.5; 2×0.75
2×0.2(2×0.33)
3×2.5
Drainage pipe O.D 16mm
Others
Suitable area m2 15~23 20~35 30~50
Indoor mm 898×280×202 1033×313×202 1250×325×245 Net dimensions
(W x H x D)
Outdoor mm 760×552×256 902×660×307 900×800×360
Indoor kg 11 14 22
Net weight
Outdoor kg 34 47 59
Indoor mm 995×365×298 1103×395×292 1317×422×338 Packing dimensions
(W x H x D)
Outdoor mm 863×605×376 1027×705×433 1031×925×447
Indoor kg 14 17 26
Gross weight
Outdoor kg 37 54 65
Loading Capacity 40’/40’HC ------ ------ ------
3