York R-410A Location Rigging And Handling, Clearances, Weight lbs, Point Load Location lbs, Tons

288429-YIM-A-0307

Location Rigging And Handling

Use the following guidelines to select a suitable location for these units.

1.Unit is designed for outdoor installation only.

2.Condenser must have an unlimited supply of air. Where a choice of location is possible, position unit on either north or east side of building.

3.For ground level installation, a level pad or slab should be used. The thickness and size of the pad or slab used should meet local codes and unit weight. Do not tie the slab to the building foundation.

4.For roof top installation, be sure the structure can support the weight of the unit plus any field installed components. Unit must be installed on a level roof curb or appropriate angle iron frame providing adequate support under the compressor/condenser section.

5.Maintain level tolerance of unit to 1/8” maximum.

Do not permit overhanging structures or shrubs to obstruct condenser air discharge outlet, combustion air inlet or vent outlets.

Clearances

All units require certain clearances for proper operation and service. Refer to Table 4 for the clearances required for construction, servicing and proper unit operation.

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81,7

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Exercise care when moving the unit. Do not remove any packaging until the unit is near the place of installation. Rig the unit by attaching chain or cable slings to the lifting holes provided in the base rails. Spreader bars, whose length exceeds the largest dimension across the unit, MUST be used across the top of the unit.

If a unit is to be installed on a roof curb other than a York® roof curb, gasketing must be applied to all surfaces that come in contact with the unit underside.

Before lifting, make sure the unit weight is distributed equally on the rigging cables so it will lift evenly.

Units may be moved or lifted with a forklift. Slotted openings in the base rails are provided for this purpose.

All panels must be secured in place when the unit is lifted.

The condenser coils should be protected from rigging cable damage with plywood or other suitable material.

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Figure 2: Unit 4 Point Load Weight

Size	Model	Weight (lbs.)		Center of Gravity		4 Point Load Location (lbs.)
(Tons)		Shipping	Operating	X	Y	A	B	C	D
024	DEX	360	355	22.25	25	96	84	81	93
(2.0)
030	DEX	395	390	22.25	25	106	92	89	102
(2.5)
036	DEX	405	400	22.25	25	109	95	92	105
(3.0)
042	DEX	415	410	22.25	25	111	97	94	108
(3.5)
048	DEX	445	440	22.25	25	120	104	101	115
(4.0)
060	DEY	465	460	22.25	25	125	109	105	121
(5.0)

4 Unitary Products Group