Carrier P5030-100 - Manuals

19 3 2 A B 4 1 NOTE: The weight distribution and center of gravity information include the impact of an economizer, the largest indoor fan motor, and a VFD (variable frequencydrive). On units with a return fan or high-capacity power exhaust, the largest motors and VFD are also included. These weight...

31 A B Fig. 22 — Units with Optional Extended Chassis — Location of Coil Tracks AUXILIARY COIL LOCATION (in.) UNIT SIZES DISTANCE A HEIGHT B 030,035 123.0 6.6 040,050 156.8 6.6 055-070 200.4 6.6 075-100 200.4 6.6 075-100 with High- Capacity Power Exhaust 279.2 6.6 a48457 A 2” MIN. (51 mm) Fig. 23 — ...

32 Step 9 — Install Outdoor Hoods (Units withoutOptional High-Capacity Power Exhaust) UNIT SIZES 030-05025% Outdoor-Air Hoods (Units without Economizer Option) (Fig. 28) 1. Outdoor-air hoods are shipped bolted to the unit in a ship- ping position. Remove the 6 screws holding each 25% outdoor air hoo...

34 ACCESS DOOR PE VFD EXHAUSTAIR LARGE ECONOMIZERHOOD LOCATION AUXILIARYCONTROL BOX POWER EXHAUSTACCESS DOOR SMALL ECONOMIZERHOOD LOCATION LEGEND PE VFD — Power Exhaust Variable Frequency Drive Fig. 36 — Economizer Hood Location — Units with High-Capacity Power Exhaust APPLY RTV IN THE INDICATED ARE...

35 Step 11 — Route Field Wiring UNIT SIZES 030-060 — Field wiring can be brought into the unit through the basepan and roof curb or through the corner post in the side of the unit next to the control box. A 3 1 / 2 -in. FPT coupling for field power and a 3 / 4 -in. FPT coupling for 24 v control wiri...

36 RECOMMENDEDFIELD- S UPPLIED DI S CONNECT LOCATION CONTROL BOX CONTROL BOX RECOMMENDEDFIELD- S UPPLIED DI S CONNECT LOCATION Fig. 39 — Disconnect Location — Size 040-060 Units CAUTION Use care when drilling into corner post to avoid damage to con-denser coil. Fig. 40 — Disconnect Location — Size 0...

37 23 13 12 11 22 21 DISCONNECT PER NEC EQUIP GND FIELDWIRE FACTORYWIRE FACTORY-IN S TALLED DI S CONNECT HANDLE LOCATION FACTORY-IN S TALLED DI S CONNECT (HIDDEN) 21 11 22 12 2 3 1 3 DI S CONNECT PER NEC EQUIP GND TB1 Fig. 43 — Field Power Wiring Connections for Factory-Installed Disconnect Fig. 42 ...

58 Step 13 — Connect Air Pressure Tubing — Be- fore options such as the variable frequency drive (VFD) and/or modulating power exhaust can operate properly, the pneumatic tubing for pressure sensing must be installed. Use fire-retardant plenum tubing (field-supplied). All control devices use 1 / 4 -...

59 AUXILIARYCONTROLBOX BP DP OACFM TRANSDUCER FS DP OACFM TRANSDUCER BP FS Fig. 45 — Auxiliary Control Box Location (Sizes 055-100) LEGEND Fig. 46 — Auxiliary Control Box Details (Sizes 030-050) BP — Building Pressure Transducer DP — Duct Pressure Transducer FS — Filter Switch OACFM — Outdoor Air Cf...

60 Step 14 — Remove Supply-Fan ShippingBrackets — Supply-fan shipping brackets (4 per unit) must be removed from each corner of the fan sled before starting unit.UNIT SIZES 030-050 1. To remove brackets, raise fan sled by turning adjusting bolt counterclockwise until spring is compressed slightly. 2...

61 After removing all shipping brackets, level the fan using the adjustment screws. On all 4 corners the dimension from cross rail to fan sled should be as shown in Fig. 52. Step 16 — Connect Gas Piping — Unit is equipped for use with natural gas only. Installation must con- form with local building...

62 Step 18 — Install Flue/Inlet Hoods andBaffles — The flue/inlet hoods and baffles are shipped in a package taped to the basepan in the fan section. The flue (out- let) hoods are pre-assembled. The flue deflector, inlet hoods, and baffles require assembly. The hoods are located on the heating secti...

63 FLUE OUTLETHOOD FLUE HOODAND FLUEDEFLECTORHOOD 6-IN. INLETHOOD 3 0-IN. INLET HOOD INLET BAFFLE(14-in.) INLET BAFFLE( 3 0-in.) FLUE OUTLETHOOD FLUE HOODAND FLUEDEFLECTORHOOD 6-IN. INLETHOOD 3 0-IN. INLET HOOD 3 0-IN. INLET HOOD Fig. 56 — Flue/Inlet Hood Locations, Sizes 055-100, Low Heat, Horizont...

64 Table 26 — Flue Hood, Inlet Hood, and Baffle Usage HOOD OR BAFFLE TYPE PARTS LIST FIG. NO. QUANTITY USED Sizes 030-050 (Low Heat) Sizes 030-050 (High Heat) Sizes 055-070 (Low Heat) Sizes 055-070 (High Heat) Sizes 075-100 (Low Heat) Sizes 075-100 (High Heat) 6-in. Inlet Hood Top (6-in.)Side (Left)...

65 OBSERVE OFFSETMOUNTING HOLELOCATIONS WHENINSTALLING FLUEDEFLECTOR HOODS. FLUE DEFLECTORBAFFLE (BOTH HOOD S ) FLUE DEFLECTORHOOD MAKE S CREW HOLE S ALIGN ACCE SS PANEL OPENING HOOD S IDE (TYP BOTH S IDE S ) S PEED CLIP (TYP 3 ) COVER(14-IN. HOOD ONLY) S CREEN Fig. 63 — Flue Deflector Baffle (Curve...

66 Table 27 — SGC Thermistor Designations SGC — Staged Gas Controller Step 20 — Install Optional Motormaster ® V Control — The Motormaster V control is a motor speed control device which adjusts condenser fan motor speed in re- sponse to varying liquid refrigerant pressure. A properly applied Motorm...

67 WIND BAFFLE Fig. 70 — Wind Baffle Details NOTE: 48/50P030, 035, and 070-100 units do not requirebaffles. UNIT SIZE QUANTITY DIMENSION “A” in. mm 030,035 Not Used — — 040-060 2 78.125 ± 0.125 1984 ± 3 070-100 Not Used — — BAFFLE INSTALLATION LOCATION (SIZES 050 AND 060 SHOWN) a48-8561 a48-8560

68 Step 21 — Install Unit Accessories — For appli- cations requiring accessories, the following packages are available:All units: • barometric relief • space temperature sensor • CO 2 sensor • space temperature sensor with CO 2 sensor • airflow switch • filter switch • smoke detectorAll 48P2,P4 (con...

69 • smoke control — purge (Fig. 83) • smoke control — evacuation (Fig. 83) • smoke control — pressurization (Fig. 83) • CCN connections (Fig. 84) R Y1 Y2 W1 W2 G R Y1 Y2 W1 W2 G FIELD SUPPLIED THERMOSTAT RC TB201 X C Fig. 71 — Field Control Thermostat Wiring a48-8474 1 2 4 3 5 6 7 8 9 10 12 13 14 1...

70 FIELD IN S TALLED (FIELD S UPPLIED) JUMPER WHEN ENTHALPY S WITCH NOT U S ED RCBJ4 6 5 1 3 14 15 10 9 RCB J 8 RELAY 5 MBBJ8 7 8 TB201 FILTER STATUS MBB J8 Fig. 74 — Heat Interlock Relay Wiring Fig. 75 — Outdoor Air Enthalpy Switch Wiring Fig. 76 — CO 2 Space Sensor Wiring Fig. 77 — Filter Status W...

71 RCB J4 CEMJ6 4 3 RED BRN Fig. 78 — Fan Status Switch Wiring Fig. 79 — Space and Return Air Humidity Sensor Wiring Fig. 80 — Return Air CO 2 Sensor Wiring a48-8482 a48-8483

72 MBB J6 TB201 1 2 BLU WHT FIRE SHUTDOWN RCB J4 TB 202 14 15 16 17 18 19 TB201 TB201 1 2 Fig. 81 — Return Air Smoke Detector Wiring Fig. 82 — Fire Shutdown Wiring Fig. 83 — Purge, Evacuation, and Pressurization Wiring a48-8483 a48-8485 a48-8486

73 Carrier Comfort Network ® (CCN) Interface — T he 48P Series units can be connected to the CCN system if desired. The communication bus wiring is supplied and installed in the field. It consists of shielded, 3-conductor cable with shield wire. The system elements are connected to the communication...

74 c. Secure the black (–) wire to CCN screw terminal – on the COMM board. d. Secure shield wire to CCN screw terminal SHIELD on the COMM board. Optional UPC Open Installation WIRING THE UPC OPEN TO THE MS/TP NET- WORK — The UPC Open controller communicates using BACnet on an MS/TP network segment c...

75 Table 30 — Open System Wiring Specifications and Recommended Vendors LEGEND This allows the space to be overpressurized relative to adjacent zones and prevents or slows entry of smoke into this space from adjacent zones. See Fig. 82 for wiring.EVACUATION — Evacuation mode removes smoke or un- des...

Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations. Catalog No. 04-53480079-01 Printed in U.S.A. Form 48P-4SI Pg 76 11-10 Replaces: 48P-3SI Copyright 2010 Carrier Corporation SMOKE PURGE — Smoke Purge mode...