Technical Data Manual

Mini VRF SYSTEM
Unit Specifications
4 - 3
1
8
7
6
5
4
3
2
1. Outdoor Unit
Rated conditions
Cooling : Indoor air temperature 80°F DB / 67°F WB ; Outdoor air temperature 95°F DB
Heating : Indoor air temperature 70°F DB ; Outdoor air temperature 47°F DB / 43°F WB
* Full-load conditions at Indoor / Outdoor capacity ratio 100%
Cooling : Indoor air temperature 89°F DB / 73°F WB ; Outdoor air temperature 109°F DB / 78°F WB
*
1
Outdoor unit model name ended with letter “E”
Refer to the Section 1 “2. Salt-Air Damage Resistant Specifi cations”.
Unit specifi cations (B)
MODEL No.
Outdoor Unit U-52LE1U6, U-52LE1U6E*
1
POWER SOURCE
208 - 230 V / 1ø / 60 Hz
PERFORMANCE
Cooling Heating
Capacity
BTU / h 52,900 60,000
kW 15.5 17.6
Air circulation (Hi) CFM 3,530
ELECTRICAL RATINGS
Voltage rating V 208 230 208 230
Available voltage range V 187 - 253 187 - 253
Running amperes A 23.5 21.9 23.5 21.9
Max. running amperes * A 28.0 28.0
––
Power input kW 4.57 4.57 4.58 4.58
Max. power input kW 5.72 5.72
––
Power factor % 93 91 94 91
Max. starting amperes A Approx. 1 Approx. 1 Approx. 1 Approx. 1
FEATURES
Controls Microprocessor
Defrost control Reverse cycle, microprocessor control
Service function
Sensor temp. recall function
Past service warnings recall function
Refrigerant amount at shipment lbs. (kg) R410A - 7.7 (3.5)
Refrigerant control Electronic expansion valve
Operation sound (Hi)
Power level
dB-A
68
Pressure level 52
External finish Galvanized steel plate with powder paint
Color (Approximate value) Munsell code 1Y 8.5 /0.5
Refrigerant tubing
Limit of tubing length ft. (m) 492 (150)
Limit of elevation difference
between the 2 units
ft. (m)
Outdoor unit is higher than indoor unit : 164 (50)
Outdoor unit is lower than indoor unit : 131 (40)
Refrigerant tube
diameter
Liquid tube in. (mm) 3/8 (9.52)
Gas tube in. (mm) 3/4 (19.05)
Refrigerant tubing kit / Joint kit Optional
DIMENSIONS & WEIGHT
Unit dimensions Package dimensions
Unit dimensions
Height in. (mm) 48-7/16 (1230)
52-13/32 (1331)
Width in. (mm) 37 (940) 40 (1016)
Depth in. (mm) 13-13/32 (340) 16-11/32 (415)
Net weight lbs. (kg) 229 (104)
Shipping weight lbs. (kg) 247 (112)
Shipping volume ft
3
(m
3
) 19.8 (0.56)
DATA SUBJECT TO CHANGE WITHOUT NOTICE
TD831156-00_MINI_VRF_SYS.indb 3TD831156-00_MINI_VRF_SYS.indb 3 2011/12/12 17:31:242011/12/12 17:31:24