Lennox VRF VEAH024N432P, Инструкция по установке и эксплуатации

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8
3.4 Wiring Requirements
(1) Power Cord Size and Air Switch Capacity
Model Power Cord Size
Air Switch
apacity
(A)
Minimum
Sectional Area
of Ground Wire
Minimum Sectional
Area of Power
Cord (mm
2
)
VEAH024N432P
208/230V-1ph-60Hz
6 1.0 1.0
VEAH030N432P 6 1.0 1.0
VEAH034N432P 6 1.0 1.0
VEAH038N432P 6 1.0 1.0
VEAH048N432P 6 1.0 1.0
(1) Use copper wire only as unit‟s power cord. Operating temperature should be within its rated
value.
(2) If the power cord is more than 15 m (49-1/4 feet) long, please increase properly the sectional
area of power cord to avoid overload, which may cause accident.
(3) Above selection requirements: Power cord size is based on BV single-core wire (2~4pc) at
40° (104°F) Cambient temperature when laying across plastic pipe. Air switch is D type and
used at 40°C (104°F). If actual installation condition varies, please lower the capacity
appropriately according to the specifications of power cord and air switch provided by
manufacturer.
(4) Install cut-off device near the unit. The minimum distance between each stage of cut-off
device should be 3 mm (1/8 inch) (The same for both indoor unit and outdoor unit).
Lennox VRF Air Handler Indoor Unit