Carrier P3, P5030-100, 48P2, P4 installation instructions 25% Outdoor-Air Hood Location

Page 33

OUTDOOR AIR HOODS (FIXED)

Fig. 32 — 25% Outdoor-Air Hood Location

SIDE HOODS (ROTATE OPEN)

END HOODS (FIXED)

SIDE HOODS (ROTATE OPEN)

Fig. 33 — Economizer Outdoor-Air Hood

Installation (Sizes 055-100)

SIDE HOODS (ROTATE OPEN)

END HOODS (FIXED)

POWER

SIDE HOODS

(ROTATE

EXHAUST (FIXED)

OPEN)

 

Fig. 34 — Economizer with Power Exhaust Outdoor-Air Hood Installation (Sizes 055-100)

SIDE HOODS (ROTATE OPEN)

END HOODS (FIXED)

RETURN/

SIDE HOODS

(ROTATE

EXHAUST (FIXED)

OPEN)

 

Fig. 35 — Economizer with Return Fan Outdoor-Air Hood Installation (Units with Optional Return Fan)

Step 10 — Install Economizer Hoods (Units

with Optional High-Capacity Power Exhaust) — The economizer uses a total of 4 outdoor intake hoods, 2 on each side of the unit. See Fig. 36. Two small hoods (one per side) are factory-installed and are pivoted inside the unit chassis for shipment. Two large hoods are shipped in packages located inside the unit. The large hoods (one on each side) require field assembly and mounting.

INSTALL SMALL HOODS — To install the small econo- mizer hoods, perform the following procedure:

1.Remove the 10 screws holding each of the small econo- mizer hood shipping covers in place.

2.Pivot hoods outward. (There are a total of 2 hoods.)

3.Apply seal strip to vertical flange of hood sides.

4.Install 15 screws (4 each side, 7 across top) around the outside of each hood. Screws are in the fastener package taped to the basepan inside the fan section.

5.Apply a bead of RTV or similar sealant to corner of econ- omizer hood at pivot points to prevent water leaks. (See Fig. 29.)

INSTALL LARGE HOODS — Large hoods are shipped dis- assembled in the economizer section of the unit behind the large economizer hood shipping cover. See Fig. 37 for assem- bly details for large economizer hoods. To install the large economizer hoods, perform the following procedure:

1.Remove the 17 screws holding each of the large econo- mizer hood shipping covers in place.

2.Remove the packages containing the disassembled large economizer hoods (total of 2 packages). Each package contains the following (see Fig. 37 for Item numbers): left hood side (Item 1), right hood side (Item 2), hood top (Item 3), hood front (Item 4), top filter flange (Item 5), 4 side filter flanges (Item 6), bottom support (Item 7), front support (Item 8), 6 filters (Item 9), 9 filter clips (Item 10), seal strip, and fasteners.

3.Place seal strip on backside of bottom support (Item 7) along entire length of support, covering 6 clearance holes.

4.Attach bottom support piece (Item 7) to unit. Be sure seal strip is between bottom support and panel on unit.

5.Place seal strip on 3/4-in. flange on both the left and right hood sides (Items 1 and 2).

6.Attach the side filter flanges (Item 6) to the left and right hood sides (Items 1 and 2), 2 on each hood side.

7.Attach left and right hood sides (Items 1 and 2) to unit. Be sure seal strip is between hood side and unit.

8.Place seal strip on 3/4-in. flange on hood top (Item 3).

9.Attach top filter flange (Item 5) to hood top (Item 3).

10.Attach top hood to unit and to hood sides. Be sure seal strip is between hood top and unit.

11.Attach front support (Item 8) between left and right hood sides.

12.Place seal strip on all filter flanges.

13.Attach filter clips (Item 10) to front and bottom supports (Items 7 and 8).

14.Install filters (Item 9). Filters are held in place with filter clips.

15.Attach hood front (Item 4) to hood top and sides.

16.Apply RTV or similar sealant to 6 places shown in Fig. 37.

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Contents Installation Instructions Installation Base Unit Physical Data 48P2,P3,P4,P5030-0505810 6310 6025 6525 Physical Data 48P2,P3,P4,P5055-070 Optional Power ExhaustPhysical Data 48P2,P3,P4,P5075-100 Optional Humidi-MiZerCoil Data Optional Return Fan Physical Data 48P075-100 OnlyOption or Accessory 48/50P Unit Size Operating Weights of Options and Accessories lbPower Exhaust Fan Drive Data Optional High-Capacity Power Exhaust Fan Drive DataOptional Return Fan Drive Data Roof Curb Sizes Roof Curb Sizes 055 Roof Curb Sizes Condenser Section Roof Curb Sizes 070 Condenser Section Roof Curb Sizes 090 Gasket Location on Roof Curb Size 070-100 Units Page ALL Panels Must be in Place When Rigging ALL Panels Must be in Place When Rigging Size Total Optional HIGH-CAPACITY Power ExhaustTotal 48P2,P3,P4,P5 Units with SizeTotal With Optional Return FAN A48-8613 A48-8614 A48-8615 A48-8616 A48-8617 A48-8618 A48-8619 A48-8620 A48-8621 A48-8622 Location Curb Mount Drain Piping DetailsDrain Pipe Details Secondary Drain Seal Plate Location Slab Mount 25% Outdoor-Air Hood Location Large Economizer Hood Assembly Route Field Wiring Disconnect Location Size 030 and 035 Units Field WireElectrical Data, 48P2,P3,P4,P5030 Units FAN Motor RLA LRA FLA Fuse orMCA Hacr MCA Electrical Data, 48P2,P3,P4,P5035 Units RLA LRA FAN MotorFLA MCA Fuse or Hacr BrkrFAN Motor RLA LRA FLA Electrical Data, 48P2,P3,P4,P5040 UnitsFAN Motor RLA LRA FLA Fuse or Electrical Data, 48P2,P3,P4,P5050 Units Electrical Data, 48P2,P3,P4,P5050 Units Electrical Data, 48P2,P3,P4,P5055 Units Electrical Data, 48P2,P3,P4,P5060 Units Electrical Data, 48P2,P3,P4,P5070 Units FAN Motor Exhaust Power Supply Voltage Voltage Compressor Condenser Evaporator Power RangeElectrical Data 48P2,P3,P4,P5075 Standard Units FLA MCAVoltage Compressor Condenser Evaporator Power Range Fuse or Hacr Electrical Data 48P2,P3,P4,P5090 Standard Units FAN Motor RLA LRA FLA FAN Motor RLA LRA FLA Electrical Data 48P2,P3,P4,P5100 Standard Units FAN Motor RLA LRA FLA FAN Motor RLA LRA FLA Auxiliary Control Box Location Sizes Sizes Sizes 055-100 without Optional Return Fan Auxiliary Control Box DetailsShipping Brackets Size 030-050 Units Shipping Brackets Sizes Gas Piping Details Low Heat, Horizontal Supply Units Flue/Inlet Hood Locations, SizesHorizontal Supply Units Flue Hood, Inlet Hood, and Baffle UsageFlue Deflector Baffle Curve-Type Inlet Hood Assembly 30-in Wind Baffle Details Controls Installation T55 or T56 Wiring TB201 RED BRN TB201 CCN Connection Approved Shielded Cables CCN ConnectionsMS/TP Wiring Recommendations Optional UPC Open InstallationUPC Open Controller Open System Wiring Specifications and Recommended VendorsSmoke Control Modes Open System Network Wiring
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P4, 48P2, P3, P5030-100 specifications

Carrier, a leader in the HVAC industry, offers a range of advanced air conditioning systems designed to provide optimal indoor climate control. Among their innovative products are the Carrier P4, P5030-100, P3, and 48P2 models, each delivering unique features tailored to diverse applications.

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