Technical Service Manual
TVR LX Systems
Floor standing indoor unit with DC Fan Motor
220-240V/50-60Hz/1ph
July 2018
Floor standing indoor unit with DC fan motor
Floor standing indoor unit
with DC fan motor
1. Feature ....................................................................................................2
2. Specifications...........................................................................................3
3. Dimensions..............................................................................................6
4. Service Spaces .........................................................................................7
5. Piping Diagrams.......................................................................................8
6. Wiring Diagrams ......................................................................................9
7. Capacity Tables ......................................................................................12
8. Electrical Characteristics ........................................................................18
9. Sound Levels..........................................................................................19
10. Accessories ..........................................................................................21
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Floor standing indoor unit with DC fan motor
1. Feature
1.1 Exposed & Concealed type
Concealed type
1.2 Adopting DC fan motor
Efficiency can be up to 90%. Contrast with the AC fan motor, the power consumption of DC fan motor can
reduce up to 30%.
200
150
100
50
0
Power Inpu t:W
200
300 400 500 600 800 1000 1200
DC and AC motors power contrast
DC motor
AC motor
Air Flow:CFM
1.3 Lower noise
Flat shape air outlet, three speeds adjustment. Smoother airflow with less turbulence.
Adoption of the built-in Fujikoki brand electronica expansion valve, ensures precise flow control, as well as
lower modulation noise when EXV operating.
1.4 Easy Installation
Floor standing types can be hung on the wall or installed on the floor. The former can make cleaning and
maintenance much more easily. Running the piping from the back allows the unit to be hung on walls.
Cleaning under the unit, where dust tends to accumulate, is considerably easier.
1.5 Easy maintenance
Filter is equipped as standard accessory; and it can be removed and cleaned easily due to Trane’s
sophisticated design as well as the removable blades.
Streamlined appearance makes it much more harmonious with the decoration. All metal parts are made of
commercial grade galvanized steel, providing maximum protection against corrosion.
1.6 Auto restart
When the indoor unit is powered off, it will auto restart when powered on again after 3 minutes and operate
in the original state.
2
2. Specifications
Floor standing indoor unit with DC fan motor
Model
4TVS0007DF000A 4TVS0009DF000A 4TVS0012DF000AA
Power supply V- 220-240V, 1Ph, 50/60Hz
Coolin
g
Heatin
g
Capacity kW 2.2 2.8 3.6
Input W 24 24 21
Rated current A 0.18 0.21 0.22
Capacity kW 2.6 3.2 4.0
Input W 23 24 19
Rated current A 0.18 0.21 0.22
Model WZDK100-38GS-2
Indoor
fan
motor
Type DC motor
Brand Panasonic/Welling/Shibaura Panasonic/Welling/Shibaur
Input W 26 29 22
Output W
21 22 17
Speed (h/m/l) r/min 950/820/730 990/870/770 790/700/570
Number of rows 2 2 3
Tube pitch(a)x row mm 25.4*22 25.4*22 25.4*22
Indoor
coil
Fin spacing mm 1.8 1.8 1.8
Fin type Hydrophilic aluminum
Tube outside diameter mm Ф9.52 Inner grooved tube
Coil length*height*width mm 568*254*44 568*254*44 768*254*66
Number of circuits 3 3 3
Indoor air flow (H/M/L) m3/h 530/456/400 569/485/421 624/522/375
Indoor noise level (H/M/L) dB(A) 36/33/29 36/33/29 37/34/30
Indoor
unit
Dimension (W*H*D) mm 840*545*212 840*545*212 1040*545*212
Packing (W*H*D) mm 939*639*305 939*639*305 1139*639*305
Net/Gross weight kg 21/25 21/25 28/33
Refrigerant type R410A
Throttle
Type EXV (Built-in)
Mode D20MISZ-1R(L)
Design pressure MPa 4.4/2.6
Refrigerant Liquid side/ Gas mm
Connecting
Power wiring mm
Signal wiring mm
2
2
3*2.5(L≤ 20m); 3*3.5(L≤ 50m)
3*0.75
Drainage water pipe diameter mm ODФ25
Notes: 1.Nominal cooling capacities are based on the following conditions: return air temperature : 27°CDB, 19°CWB, outdoor
temperature:35°CDB,equivalent ref. Piping: 8m(horizontal).
2.Nominal heating capacities are based on the following conditions: return air temperature: 20°CDB,outdoor
temperature: 7°CDB,6°CWB,equivalent ref. Piping: 8m(horizontal)
3. Specifications of F3 series are measured at 10Pa external static pressure.
3
Floor standing indoor unit with DC fan motor
Model
4TVS0015DF000AA 4TVS0018DF000AA
Power supply V- Ph-Hz 220-240V, 1Ph, 50/60Hz
Capacity kW 4.5 5.6
Cooling
Input W 24 38
Rated current A 0.22 0.4
Capacity kW 5.0 6.3
Heating
Input W 24 41
Rated current A 0.22 0.4
Model WZDK100-38GS-2 WZDK100-38GS-3
Indoor
fan
motor
Type DC motor
Brand Panasonic/Welling/Shibaur Panasonic/Welling/Shibaura
Input W 27 49
Output W
22 39
Speed (h/m/l) r/min 850/780/650 950/800/690
Number of rows 3 2
Tube pitch(a)x row pitch(b) mm 25.4*22 25.4*22
Indoor
coil
Fin spacing mm 1.8 1.8
Fin type Hydrophilic aluminum
Tube outside diameter and mm Ф9.52 Inner grooved tube
Coil length*height*width mm 768*254*66 1068*254*44
Number of circuits 3 4
Indoor air flow (H/M/L) m3/h 660/542/440 1150/970/830
Indoor noise level (H/M/L) dB(A) 37/34/30 41/35/31
Indoor
unit
Dimension (W*H*D) mm 1040*545*212 1340*545*212
Packing (W*H*D) mm 1139*639*305 1425*639*305
Net/Gross weight
kg
28/33 32/38
Refrigerant type R410A
Throttle
Type EXV (Built-in)
Model D20MISZ-1R(L)
Design pressure MPa 4.4/2.6
Refrigerant piping Liquid side/ Gas mm Ф6.35/Ф12.7 Ф9.53/Ф15.9
Connecting wiring
Power wiring mm
Signal wiring mm
2
2
3*2.5(L≤ 20m); 3*3.5(L≤ 50m)
3*0.75
Drainage water pipe diameter mm ODФ25
Notes: 1.Nominal cooling capacities are based on the following conditions: return air temperature : 27°CDB, 19°CWB, outdoor
temperature:35°CDB,equivalent ref. Piping: 8m(horizontal).
2.Nominal heating capacities are based on the following conditions: return air temperature: 20°CDB,outdoor
temperature: 7°CDB,6°CWB,equivalent ref. Piping: 8m(horizontal).
3.Specifications of F3 series are measured at 10Pa external static pressure.
4
Floor standing indoor unit with DC fan motor
Model
4TVS0027DF000AA
Power supply V- 220-240V, 1Ph, 50/60Hz
Capacity kW 7.1
Cooling
Input W 62
Rated current A 0.56
Capacity kW 8.0
Heating
Input W 65
Rated current A 0.56
Model WZDK100-38GS-3
Indoor
fan
motor
Type
Brand
Input W
Output W
Speed (h/m/l) r/min
Number of rows
Tube pitch(a)* row pitch(b) mm
Indoor
coil
Fin spacing mm
Fin type
Tube outside diameter and type mm
Coil length*height*width mm
Number of circuits
Indoor air flow (H/M/L) m3/h
Indoor noise level (H/M/L) dB(A)
Indoor
unit
Dimension (W*H*D) mm
Packing (W*H*D) mm
Net/Gross weight
kg 32/38 35/39
Refrigerant type
Throttle
Type
Model
Design pressure MPa
Refrigerant piping Liquid side/ Gas mm
Connecting wiring
Power wiring mm
Signal wiring mm
DC motor
Panasonic/Welling/Shibaura Panasonic/Welling/Shibaura
90 86
72 69
1140/1040/910 1140/1040/910
2 3
25.4*22 25.4*22
1.8 1.8
Hydrophilic aluminum
Φ9.52 inner grooved tube
1068*254*44 1068*254*66
4 3
1380/1100/870 1380/1100/870
44/39/33 44/39/33
1340*545*212 1340*545*212
1425*639*305 1425*639*305
R410A
EXV (Built-in)
D20MISZ-1R(L)
4.4/2.6
Ф9.53/Ф16 Ф9.53/Ф16
2
2
3*2.5(L≤ 20m); 3*3.5(L≤ 50m)
3*0.75
8.0
62
0.59
9.0
63
0.59
WZDK100-38GS-3
Drainage water pipe diameter mm ODФ25
Notes: 1.Nominal cooling capacities are based on the following conditions: return air temperature : 27°CDB, 19°CWB, outdoor
temperature:35°CDB,equivalent ref. Piping: 8m(horizontal)
2.Nominal heating capacities are based on the following conditions: return air temperature: 20°CDB,outdoor
temperature: 7°CDB,6°CWB,equivalent ref. Piping: 8m(horizontal)
3.Specifications of F3 series are measured at 10Pa external static pressure.
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3. Dimensions
3.1 Concealed Floor-standing
Floor standing indoor unit with DC fan motor
Connecting point of
refrigerant pipe
(Liquid side ΦA)
Connecting point of
refrigerant pipe
(Gas side ΦB)
345
544
C
MODEL A B C (mm)
4TVS0007DF000AA
4TVS0009DF000AA
4TVS0012DF000AA
4TVS0015DF000AA
4TVS0018DF000AA
4TVS0024DF000AA
4TVS0027DF000AA
Φ6.4 Φ12.7 725
Φ6.4 Φ12.7 925
Φ9.5 Φ15.9 1225
212
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