Trane MCD 048, Installation & Operation Manual

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10 SS-SVX07B-E4
Installation
Table 4 - Heat pump R407C (2/2)
Performances
TWK 536 SB TWK 536 SC TWK 048 SC TWK 060 SC
Indoor unit MWD 536 CB MWD 536 CB MWD 048 CB MWD 060 CB
Cooling Capacity (1) (kW) 9.05 9.05 11.00 12.40
Cooling mode power input (kW) 3.99 3.99 4.86 5.73
Heating Capacity (2) (kW) 11.20 11.20 13.70 15.30
Heating mode power input (kW) 3.56 3.56 4.38 4.91
Main Power supply (V/Ph/Hz) 230/1/50 400/3/50 400/3/50 400/3/50
Sound Power Level in high speed (dB(A)) 44 44 53 63
Units Amps
Current (A) 6.24.6 11.1 11.3 12.7
Starting Amps (A) 116.0 52.0 64.0 72.5
Recommended Fuse size (AM) type gG 40 20 20 20
Recommended Power Wire nb wires x mm 2 3 x 6 4 x 2.5 4 x 2.5 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
Max wire length (3) (m) 50 50 50 50
Compressor
Number 1 1 1 1
Type Scroll Scroll Scroll Scroll
Model ZR 48 K3E PFJ ZR 48 K3E TFD ZR 61 KCE TFD ZR 72 KCE TFD
Number of speeds 1 1 1 1
Number of motors 1 1 1 1
Maximum Continuous Current (A) 23.5 10.0 10.0 11.4
Locked Rotor Amps (A) 114.0 50.0 65.5 74.0
Motor RPM (rpm) 2900 2900 2900 2900
Crankcase Heater (W) - - - -
Outdoor Coil
Fin Type Wavy 3B Wavy 3B Wavy 3B Wavy 3B
Tube size (mm) 9.52 9.52 9.52 9.52
Tube Type Inner Groove Inner Groove Inner Groove Inner Groove
Height (mm) 762 762 1219 1219
Length (mm) 855 855 855 855
Face Area (m 2 ) 0.650 0.650 1.048 1.048
Number of rows 2 2 2 2
Number of circuits 2 2 4 4
Fins per feet (fpf) 180 180 240 240
Outdoor Fan
Type Axial Axial Axial Axial
Number 1 1 2 2
Diameter mm (inches) 508(20) 508(20) 457(18) 457(18)
Number of speeds 1 1 1 1
Airflow (4) (5) (m
3
/h) 3400 3400 4600 4600
Number of motors 1 1 2 2
Motor (5) (kW) 0.229 0.229 0.29 0.29
Rated Amps (5) (A) 1.05 1.05 1.20 1.20
Locked rotor Amps (5) (A) 2.04 2.04 2.00 2.00
Motor RPM (rpm) 900 900 930 930
Capacitor per fan (µF) 5 5 4 4
Power supply (V/Ph/Hz) 230/1/50 230/1/50 230/1/50 230/1/50
Indoor Fan
Airflow (3) (4) (m 3 /h) 1650 1650 2190 2300
Expansion device
Cooling mode Orifice Orifice Orifice Orifice
Dimensions crated
Length (mm) 1045 1045 1045 1045
Width (mm) 380 380 390 390
Height (mm) 790 790 1389 1389
Dimensions uncrated
Length with feet (mm) 1100 1100 1030 1030
Length without feet (mm) 1003 1003 1030 1030
Width with feet (mm) 365 365 420 420
Width without feet (mm) 365 365 366 366
Height (mm) 790 790 1246 1246
Weight
Weight uncrated (kg) 89 89 105 108
Weight crated (kg) 91 91 108 111
Refrigerant Connections
Type Flare Flare Braze Braze
Suction line (inches) 3/4 3/4 1 1/8 1 1/8
Liquid line (inches) 3/8 3/8 3/8 3/8
R407C Refrigerant Charge (kg) 2.6 2.6 3.3 3.75
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