Service Manual

Specifications SiUS041638E
5 Specifications
1.2 Heat Pump
60 Hz, 208 - 230V
Notes:
1. SL: The Quiet fan level of the airflow rate setting.
2. The data are based on the conditions shown in the table below.
Model
Indoor Unit FTX30NVJU FTX36NVJU
Outdoor Unit
RX30NMVJU RX36NMVJU
Cooling Heating Cooling Heating
Capacity
Rated Btu/h 31,400 - 31,400 34,800 - 34,800 33,200 - 34,400 35,200 - 36,000
Min. ~ Max. Btu/h
10,200 - 10,200 ~ 31,400 -
31,400
10,200 - 10,200 ~ 34,800 -
34,800
10,200 - 10,200 ~ 33,200 -
34,400
10,200 - 10,200 ~ 35,200 -
36,000
Running Current (Rated) A 15.7 - 14.2 17.3 - 15.6 17 - 17 18.1 - 17
Power Consumption
Rated W 3,188 - 3,188 3,490- 3,490 3,458 - 3,780 3,686 - 3,799
Min. ~ Max. W 610 - 610 ~ 3,188 - 3,188 690 - 690 ~ 3,490 - 3,490 620 - 620 ~ 3,458 - 3,780 690 - 690 ~ 3,686 - 3,799
Power Factor (Rated) % 97.6 - 97.6 97.0 - 97.3 97.8 - 96.7 97.9 - 97.2
COP (Rated) W/W — 2.92 — 2.80 - 2.78
EER (Rated)
Btu/W·h 9.85 — 9.6 - 9.1 —
SEER / HSPF 17.50 9.30 15.90 9.20
Piping Connections
Liquid in. (mm) φ 1/4 (φ 6.4) φ 1/4 (φ 6.4)
Gas in. (mm) φ 5/8 (φ 15.9) φ 5/8 (φ 15.9)
Drain in. (mm) φ 5/8 (φ 16.0) φ 5/8 (φ 16.0)
Heat Insulation Both Liquid and Gas Pipes Both Liquid and Gas Pipes
Max. Interunit Piping Length ft (m) 98-3/8 (30) 98-3/8 (30)
Max. Interunit Height Difference ft (m) 65-5/8 (20) 65-5/8 (20)
Chargeless ft (m) 32-13/16 (10) 32-13/16 (10)
Amount of Additional Charge of
Refrigerant
oz/ft
(g/m)
0.32 (30) 0.32 (30)
Indoor Unit FTX30NVJU FTX36NVJU
Front Panel Color White White
Airflow Rate
H
cfm
(m³/min)
890 (25.2) 960 (27.2) 915 (25.9) 960 (27.2)
M 727 (20.6) 791 (22.4) 742 (21.0) 791 (22.4)
L 572 (16.2) 629 (17.8) 572 (16.2) 629 (17.8)
SL 512 (14.5) 544 (15.4) 512 (14.5) 544 (15.4)
Fan
Type Cross Flow Fan Cross Flow Fan
Speed Steps 5 Steps, Quiet, Auto 5 Steps, Quiet, Auto
Air Direction Control Right, Left, Horizontal, Downward Right, Left, Horizontal, Downward
Air Filter Removable, Washable, Mildew Proof Removable, Washable, Mildew Proof
Running Current (Rated) A 0.77 - 0.70 0.82 - 0.75 0.82 - 0.75 0.82 - 0.75
Power Consumption (Rated) W 90.0 - 90.0 95.0 - 95.0 95.0 - 95.0 95 - 95
Power Factor (Rated) % 56.2 - 55.9 55.7 - 55.1 55.7- 55.1 55.7 - 55.1
Temperature Control Microcomputer Control Microcomputer Control
Dimensions (H × W × D) in. (mm) 13-3/8 × 47-1/4 × 10-3/16 (340 × 1,200 × 259) 13-3/8 × 47-1/4 × 10-3/16 (340 × 1,200 × 259)
Packaged Dimensions (H × W × D) in. (mm) 13-7/16 × 51-9/16 × 16-7/8 (342 × 1,310 × 429) 13-7/16 × 51-9/16 × 16-7/8 (342 × 1,310 × 429)
Weight (Mass) Lbs (kg) 38 (17) 38 (17)
Gross Weight (Gross Mass) Lbs (kg) 49 (22) 49 (22)
Sound Pressure Level H / M / L / SL dB(A) 53 / 47 / 40 / 37 53 / 46 / 38 / 35 54 / 47 / 40 / 37 53 / 46 / 38 / 35
Outdoor Unit RX30NMVJU RX36NMVJU
Casing Color Ivory White Ivory White
Compressor
Type Hermetically Sealed Swing Type Hermetically Sealed Swing Type
Model 2YC63AAXD 2YC63AAXD
Motor Output W 1,920 1,920
Refrigerant Oil
Type FVC50K FVC50K
Charge oz (L) 30.44 (0.900) 30.44 (0.900)
Refrigerant
Type R-410A R-410A
Charge Lbs (kg) 3.64 (1.65) 3.64 (1.65)
Airflow Rate
H
cfm
(m³/min)
2,528 (71.6) 2,274 (64.4) 2,811 (79.6) 2,352 (66.6)
SL ————
Fan
Type
Propeller Propeller
Running Current (Rated) A 14.93 - 13.50 16.48 - 14.85 16.18 - 16.25 17.28 - 16.25
Power Consumption (Rated) W 3,098 - 3,098 3,395 - 3,395 3,363 - 3,685 3,591 - 3,704
Power Factor (Rated) % 99.8 - 99.8 99.0 - 99.4 99.9 - 98.6 99.9 - 99.1
Starting Current A 17.30 18.10
Dimensions (H × W × D) in. (mm) 28-15/16 × 34-1/4 × 12-5/8 (735 × 870 × 320) 28-15/16 × 34-1/4 × 12-5/8 (735 × 870 × 320)
Packaged Dimensions (H × W × D) in. (mm) 31-7/8 × 41-9/16 × 18-1/4 (810 × 1,056 × 464) 31-7/8 × 41-9/16 × 18-1/4 (810 × 1,056 × 464)
Weight (Mass) Lbs (kg) 133 (60) 133 (60)
Gross Weight (Gross Mass) Lbs (kg) 142 (64) 142 (64)
Sound Pressure Level H dB(A) 56 58 59 59
Drawing No. 3D107927 3D107928
Conversion Formulae
kcal/h = kW × 860
Btu/h = kW × 3412
cfm = m³/min × 35.3
Cooling
Indoor ; 80.0°FDB (26.7°CDB) / 67.0°FWB (19.4°CWB)
Outdoor ; 95.0°FDB (35°CDB) / 75°FWB (23.9°CWB)
Heating
Indoor ; 70.0°FDB (21.1°CDB) / 60.0°FWB (15.6°CWB)
Outdoor ; 47°FDB (8.33°CDB) / 43.0°FWB (6.11°CWB)
Piping Length 25 ft (7.5 m)