Service manual

AEXM24HR
1 – 1
AEXM24HR
Service Manual
CHAPTER 1. SPECIFICATION
[1] SPECIFICATION
NOTE: The condition of star "✩" marked item are ‘ISO5151’: *：Representative connection
MODEL INDOOR UNIT OUTDOOR UNIT
ITEMS AY-XPM7FR/9FR/
X12FR
AE-XM24HR
Cooling capacity kW
4-INDOOR OPERTION 7K&7K&7K&7K 7.0(3.0–8.2)*
Heating capacity kW
4-INDOOR OPERTION 7K&7K&7K&7K 8.0(3.0–9.2)*
Moisture removal (at cooling)✩ Liters/h 1.0X2&0.8*
Electrical data
Phase Single
Rated frequency Hz 50
Rated voltage V 230V
Rated current Cool A 10.0(2.7– 13.6)*
Heat A 9.2(2.6 – 11.7)*
Rated input ✩
(Min. - Max.)
Cool W 2180 (600– 2980)*
Heat W 2000 (560 – 2560)*
Power factor ✩ Cool % 95
Heat % 95
Compressor Type Hermetically sealed DC twin rotary
Model DA150A1F-20F
Oil charge Ester oil VG74
Refrigerant system Evaporator Slit Fin and Grooved tube type
Condenser Corrugate Fin and Grooved tube type
Control Expansion valve
Name of refrirerant R410A
Refrigerant volume 2300g
Noise level (at cooling) dB(A)
Hi/Low/Soft
High/Med/Low
7FR:37/34/28 49
9FR:39/36/28
12FR:40/37/29
Fan system
Drive Direct drive
Air flow quantity
( at cooling)
.
m
3
/min.
Hight/Med/Low
7FR :8.0/7.4/5.4 43
9FR :8.6/7.9/5.6
12FR :9.8/8.5/6.9
Fan Cross flow fan Propeller fan
Connections
Refrigerant coupling Flare type
Refrigerant tube size Gas, Liquid 3/8”,1/4”
Maximum length (per unit) m 20
Maximum length(total) m 50
Maximum chargeless length m 40
Maximum height difference m 10
Drain joint mm O.Dφ18
Others
Safety device Compressor: Thermistor
Fan motors: Thermal fuse(indoor unit).
Thermal protecor(Out door unit)
Fuse, Micro computer control
Anti-mold polypropyene net of injection type
(Wasshable)
Net dimensions Width mm 790 940
Heigh mm 278 800
Depth mm 198 357
Net weight kg 10 64