Trane MCD 048, Installation & Operation Manual

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SS-SVX07B-E4 9
Installation
Table 4 - Heat pump R407C (1/2)
Performances TWK 512 RB TWK 518 RB TWK 524 RB TWK 530 SB TWK 530 SC
Indoor unit MWD 512 CB MWD 518 CB MWD 524 CB MWD 530 CB MWD 530 CB
Cooling Capacity (1) (kW) 2.97 4.28 6.08 7.95 7.95
Cooling mode power input (kW) 1.46 1.54 2.60 3.26 3.26
Heating Capacity (2) (kW) 3.40 4.61 6.78 8.82 8.82
Heating mode power input (kW) 1.16 1.30 2.13 2.83 2.83
Main Power supply (V/Ph/Hz) 230/1/50 230/1/50 230/1/50 230/1/50 400/3/50
Sound Power Level in high speed (dB(A)) 36 43 40 44 44
Units Amps
Current (A) 6.4 9.6 12.8 19.8 7.7
Starting Amps (A) 28.7 44.0 72.0 97.0 45.5
Recommended Fuse size(AM) type gG 16 20 20 25 20
Recommended Power Wire nb wires x mm 2 3 x 1.5 3 x 2.5 3 x 2.5 3 x 4 4 x 2.5
Recommended Control Interconnection Wire nb wires x mm 2 2 x 1.5 2 x 1.5 2 x 1.5 2 x 1.5 2 x 1.5
Max wire length (3) (m) 50 50 50 50 50
Compressor
Number 1 1 1 1 1
Type Rotary Rotary Rotary Scroll Scroll
Model RE 207 VHSMT PE 31 VNEMT NE 41 VNHMT ZR 40 K3E PFJ ZR 40 K3E TFD
Number of speeds 1 1 1 1 1
Number of motors 1 1 1 1 1
Maximum Continuous Current (A) 6.0 9.0 12.2 18.7 6.6
Locked Rotor Amps (A) 28.0 43.0 71.0 100.0 46.0
Motor RPM (rpm) 2850 2900 2900 2900 2900
Crankcase Heater (W) - - - - -
Outdoor Coil
Fin Type Wavy 3B Wavy 3B Wavy 3B Wavy 3B Wavy 3B
Tube size (mm) 9.52 9.52 9.52 9.52 9.52
Tube Type Inner Groove Inner Groove Inner Groove Inner Groove Inner Groove
Height (mm) 508 559 610 762 762
Length (mm) 420 755 855 855 855
Face Area (m 2 ) 0.213 0.420 0.521 0.650 0.650
Number of rows 2 2 2 2 2
Number of circuits 2 4 2 3 3
Fins per feet (fpf) 180 180 240 180 180
Outdoor Fan
Type Axial Axial Axial Axial Axial
Number 1 1 1 1 1
Diameter mm (inches) 406(16) 457(18) 457(18) 508(20) 508(20)
Number of speeds 1 1 1 1 1
Airflow (4) (5) (m
3
/h) 1050 2020 2020 3400 3400
Number of motors 1 1 1 1 1
Motor (5) (kW) 0.08 0.14 0.14 0.229 0.229
Rated Amps (5) (A) 0.35 0.60 0.60 1.05 1.05
Locked rotor Amps (5) (A) 0.70 1.00 1.00 2.04 2.04
Motor RPM (rpm) 930 930 930 900 900
Capacitor per fan (µF) 2.5 2 2 5 5
Power supply (V/Ph/Hz) 230/1/50 230/1/50 230/1/50 230/1/50 230/1/50
Indoor Fan
Airflow (3) (4) (m 3 /h) 550 820 1100 1370 1370
Expansion device
Cooling mode Orifice Orifice Orifice Orifice Orifice
Dimensions crated
Length (mm) 672 860 1045 1045 1045
Width (mm) 357 340 390 380 380
Height (mm) 577 580 695 790 790
Dimensions uncrated
Length with feet (mm) 667 821 1030 1100 1100
Length without feet (mm) 667 821 1030 1003 1003
Width with feet (mm) 332 400 420 365 365
Width without feet (mm) 277 327 366 365 365
Height (mm) 517 567 623 790 790
Weight
Weight uncrated (kg) 36 54 58 87 87
Weight crated (kg) 37 56 60 89 89
Refrigerant Connections
Type Flare Flare Flare Flare Flare
Suction line (inches) 1/2 5/8 5/8 3/4 3/4
Liquid line (inches) 1/4 3/8 3/8 3/8 3/8
R407C Refrigerant Charge (kg) 1.0 1.7 2.3 2.4 2.4
Notes:
(1) at 27°C db /19°C wb indoor and 35°C outdoor
(2) at 7°C db /6°C wb outdoor and 20°C indoor
(3) Wire channel @ 35°C ambient max.
(4) at nominal airflow with standard drive
(5) for fan system