Outline Drawings and Installation Information
2. Outline Drawings
LGH-160RVXT3-E, LGH-200RVXT3-E, LGH-250RVXT3-E
Unit Dimensions and Features (Front and Side Views)
Front View:
Overall width: 1600 mm. Features include OA*1 (RA*2) air filters, RA*1 (OA*2) air filters, Lossnay core, filter maintenance cover, outlet shutter.
Dimensions shown: 17 mm, 465 mm, 650 mm, 640 mm, 220 mm, 132 mm, 250 mm, 88 mm.
Side View (Top):
Overall length: 2000 mm. Features include Lossnay cores, ceiling suspension fixture (6-15 X 30 oval), flange, OA*1 (RA*2) and RA*1 (OA*2) air inlets/outlets, EA*1 (SA*2) and SA*1 (EA*2) exhaust/supply air outlets/inlets.
Dimensions shown: 955 mm, 1654 mm, 1600 mm, 850 mm, 640 mm, 220 mm, 465 mm, 17 mm, 88 mm, 250 mm, 500 mm, 132 mm.
Side View (Bottom):
Features include outlet shutter, control cover, power supply cable opening (ø26).
Dimensions shown: 51 mm, 2000 mm, 129 mm.
Fan Configuration: Four fans labeled Fan 4, Fan 3, Fan 1, Fan 2.
Weight: 172 kg.
Unit of Measurement: mm
Key:
- SA: Supply Air
- EA: Exhaust Air Outlet
- RA: Return Air
- OA: Outside Air Intake
- *1: LR switching is OFF (Factory setting)
- *2: LR switching is ON
Reference for Maintenance Space
Maintenance space requirements:
- More than 750 mm
- 150 to 250 mm
- 150 to 250 mm
Inspection opening: 600 x 600 mm.
Maintenance covers:
- Maintenance cover for Cores and Air filters (Dimensions: 645 mm, 410 mm).
- Maintenance cover for fan (480 X 258).
- Maintenance cover for PCB.
Layout dimensions: 330 mm, 670 mm, 1340 mm.
Accessory Parts
- Slim-Lossnay connection cable (gray: two wires) - Quantity: x1
3. Before Installation
CAUTION
- Before standing the product up, remove the Lossnay cores and filters. (Refer to page 5 of the operating instructions.)
- Exercise extreme caution during handling and carrying.
- Vertical installation is prohibited.
- Do not hold flanges during the carrying process.
- Do not remove shutter cover cardboards while carrying the unit.
Installation Notes:
- Shutter cover cartons should be removed just before connecting the duct. If the shutter moves freely, it could be damaged during installation.
- If carrying the product into the building is difficult due to its size, it is possible to stand the product up as depicted in the illustration. The illustration shows the control cover oriented upwards.
Product shown in upright position for carrying
[Illustration of unit standing upright with control cover visible]
