Carrier 50BV020-064 Complete Pre-InstallationChecks, Modular Unit Shipping Table, a50-7257ef

INSTALLATION

Omnizone™ 50BV units are intended for indoor installa- tion only. Determine building alterations required to run piping, wiring, and ductwork. Read all installation instructions before installing the unit.

Step 1 — Complete Pre-Installation Checks

EXAMINE THE UNIT — Examine the unit for shipping damage. File a claim with the transit company if damage is found. Check the shipment for completeness. Verify that the nameplate electrical requirements match the available power supply.

UNIT STORAGE — The 50BV units are designed and pack- aged for indoor storage and use only. If the equipment is not needed for immediate installation upon its arrival at the job site, it should be left in its shipping carton and stored in a clean, dry area. Units must only be stored or moved in the normal upright position, as indicated by the “UP” arrows on each carton, at all times. DO NOT STACK UNITS.

MODULAR UNITS — The 50BVT,U,V,W,X units are shipped in multiple sections for easy movement and installation. The separate modules will pass through a standard 36-in. steel- framed door or service elevator. Circuit integrity is maintained because none of the refrigerant piping requires disconnection. Water piping connections are made with the use of heavy-duty bronze-bodied unions so no field welding or brazing is required. See Table 2 for the number of sections per unit.

Table 2 — Modular Unit Shipping Table

	NUMBER OF SECTIONS
SECTIONS		50BVT, U, V, W, X
	034	044	054	064
Main Air Conditioning	1	2	2	2
Weight (lb) (each)	2100	1825	2200	2225
Reheat Coil Option	1	2	2	2
Weight (lb) (each)	40	40	40	40
Economizer/Filter	1	2	2	2
Filter Section Weight (lb)	310	310	310	310
Economizer Weight (lb)	200	200	200	200
Fan Section	1	2	2	2
Weight (lb) (each)	650	650	650	650
Total Unit	4	8	8	8
Weight (lb)	3300	5400	6150	6150

NOTE: Units ship with the main air conditioning, economizer/ filter, and, when selected, the reheat coil sections assembled together. These can be easily disassembled, as required, in the field. The fan section(s) always ships separately.

Step 2 — Rig and Place Unit — Use proper lifting and handling practices to avoid damage to the unit. Move modular units with a fork truck using the baserails provided, or use spreader bars and lifting straps as shown in Fig. 1.

For single piece units, use spreader bars and rigging straps if lifting with a crane to avoid damage to the unit. Otherwise, move with a fork truck using the shipping pallet.

Refer to Fig. 2-14 for unit dimensions. Refer to Tables 3A and 3B for physical data.

REMOVE PACKAGING — Remove all protective plastic, remove and discard unit top cover protector, filter cover, controller display protector, and water piping connection packaging.

UNIT LOCATION — Locate the unit in an indoor area that allows easy removal of the filters, access panels, and accessories. Make certain enough space is available for service personnel to perform maintenance or repairs. Provide sufficient room to make all water, duct, and electrical connections. If the unit is located in a small mechanical equipment room, make sure adequate space is available for air to return freely to the unit. These units are not approved for outdoor installations and must be installed inside the structure. Do not locate in areas that are subject to freezing.

UNIT PLACEMENT — Ensure that the floor is structurally strong enough to support the weight of the equipment with minimum deflection. A good, level floor is required for proper unit operation and to ensure proper fit-up and alignment of all bolt together and union coupled modules on modular units.

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USE

SPREADER

BAR TO

PREVENT

DAMAGE

TO UNIT

4 X 4 ABOVE AND BELOW RETURN DUCT CONNECTIONS

Fig. 1 — Modular Unit Rigging

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