Daikin VRV Series, Engineering Data

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3
FXMQ-MFVJU EDUS39-900B-F10
2. Specifications
Model FXMQ48MFVJU FXMQ72MFVJU
Power supply 1 phase, 60 Hz, 208/230 V 1 phase, 60 Hz, 208/230 V
H
1,
H
3 Cooling capacity
Btu/h 48,000 72,000
H
2,
H
3 Heating capacity
Btu/h 30,000 47,000
Casing / Color Galvanized steel plate Galvanized steel plate
Dimensions: (H × W × D) in. 18-1/2 × 29-1/4 × 43-5/16 18-1/2 × 54-3/8 × 43-5/16
Coil (cross
fin coil)
Rows × Stages × Fin pitch 3 × 26 × 13 3 × 26 × 13
Face area ft² 3.01 7.00
Fan
Model D13/4G2DA1 D13/4G2DA1
Type Sirocco fan Sirocco fan
Motor output ×
Number of units
W 380 × 1 380 × 1
Airflow rate cfm 635 988
External static
pressure
in. H2 O 0.88 0.96
Drive Direct drive Direct drive
Temperature control Microprocessor thermostat for cooling and heating Microprocessor thermostat for cooling and heating
Sound absorbing thermal insulation
material
Glass fiber Glass fiber
Air filter
H
4
H
4
H
6 Sound pressure level
(reference data)
dBA 43 48
Weight lbs 190 271
Piping
connections
Liquid pipes in. ɸ3/8 (flare connection) ɸ3/8 (flare connection)
Gas pipes in. ɸ5/8 (flare connection) ɸ3/4 (brazing connection)
Drain pipe in. PS1B PS1B
Safety devices Fuse, Thermal protector for fan motor Fuse, Thermal protector for fan motor
Refrigerant control Electronic expansion valve Electronic expansion valve
H
5 Connectable outdoor units R410A VRV series R410A VRV series
Standard accessories
Operation manual, Installation manual, Sealing
pads, Screws, Clamps
Operation manual, Installation manual, Sealing
pads, Screws, Clamps, Connection pipes
Note:
H
1. Nominal cooling capacities are based on the following conditions:
Outdoor temperature: 91°FDB, 82°FWB (68%RH)
Discharge set temperature: 64°FDB
Equivalent refrigerant piping length: 25 ft (horizontal)
H
2. Nominal heating capacities are based on the following conditions:
Outdoor temperature: 32°FDB, 27°FWB (50%RH)
Discharge set temperature: 77°FDB
Equivalent refrigerant piping length: 25 ft (horizontal)
H
3. Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat.
H
4. Air filter is not standard accessory, but please mount it in the duct system of the suction side.
Select its duct collection efficiency (gravity method) 50% or more.
H
5. Within the range that the total capacity of indoor units is 50 to 100%, it is possible to connect to the outdoor unit.
H
6. Anechoic chamber conversion value, measured under JIS conditions. During actual operation, these values may be higher as a result of
installation conditions.
C: 3D065463