Bryant 551A - Manuals
Bryant 551A – Manual in PDF format online.
Manuals:
Manual Bryant 551A
Summary
3 Easily Accessible Refrigerant Access Ports on all dis- charge, suction, and liquid lines permit easy and accuratemeasurements. Resettable 24-V Circuit Breaker (Sizes 090-150) allows room for error without replacing transformers or fuses. Single-Side Utility Connections provide easy access to per- ...
4 OPTIONS AND ACCESSORIES *Factory-installed. †Field-installed. **Design Enhancement Center (DEC) special order only. NOTES: 1. Refer to unit price pages or contact your local representative for accessory and option package information.2. Some options may increase product lead times. ITEM OPTION* AC...
5 OPTIONS AND ACCESSORIES (cont) MOTORMASTER II CONTROL (CONDENSER FAN CYCLING) LOW AMBIENT CONTROLS Standard units are designed to operate in cooling at outdoor temperatures down to 25 F for size 036-150 units, 40 F for size 150-300 units. Withaccessory Motormaster® control (condenser-fan cycling) ...
6 OPTIONS AND ACCESSORIES (cont) DURA-SHIELD CONDENSER COIL OPTIONS Condenser coil options are available to match coil construction to site conditions for the best corrosion durability. Pre-coated coils provide pro-tections in mild coastal environments. All copper coils are best suited for moderate ...
7 OPTIONS AND ACCESSORIES (cont) LIGHT COMMERCIAL THERMIDISTAT Field-installed, wall-mounted device combines temperature andhumidity control in one device. The dehumidifier output is used tocontrol the Perfect Humidity dehumidification package. The occu-pied space humidity has a set point range betw...
8 OPTIONS AND ACCESSORIES (cont) UNIT-MOUNTED DISCONNECT (Sizes 036-150) Factory-installed, internally-mounted, NEC (National Electri-cal Code) and UL (Underwriters’ Laboratories) approvednon-fused switch provides unit power shutoff with disconnectlockout protection capability. The switch is accessi...
9 OPTIONS AND ACCESSORIES (cont) Condenser coil hail guard accessory (field installed) protects coilsagainst damage from hail and other flying debris. HAIL GUARD COIL GUARD GRILLE (036-150 Only) CONTROL BOX HINGED PANEL OPTION*, 581B090-150 UNITS SHOWN Coil guard grille protects coils against large ...
10 OPTIONS AND ACCESSORIES (cont) EVAPORATOR-FAN HINGED PANEL OPTION* 581B036-072 This is included as a factory-installed option. It per-mits quick and simple evaporator-fan access. FILTER HINGED PANEL OPTION* This is included as a factory-installed option. It permits tool-lessfilter access. *Hinged...
11 CONTROLS OPERATING SEQUENCE — SIZE 036-073 UNITSCooling, Units Without Economizer — When the thermostat calls for cooling, terminals G and Y1 are energized. The indoor(evaporator) fan contactor (IFC), and compressor contactorno. 1 (C1) are energized and the indoor (evaporator) fan motor(IFM), com...
13 CONTROLS (cont) As the refrigerant leaves the evaporator, the refrigerant passesa subcooler control low-pressure switch (S-LPS1 for circuit 1 orS-LPS2 for circuit 2) in the suction line. This low-pressureswitch will deactivate the Perfect Humidity™ package when thesuction pressure reaches 60 psig...
18 TYPICAL WIRING SCHEMATIC (cont) LEGEND OAT — Outdoor-Air Thermostat EconoMi$er Wiring Non-Fused Disconnect (Optional) NOTES: 1. If the Non-Fused Disconnect Option is ordered, the Non-Fused Disconnect will be factory-installed.2. The Disconnect takes the place of TB-1 as shown on the unit wiring d...
19 TYPICAL PIPING AND WIRING — SIZES 036-150 Vertical Discharge Ducting LEGEND NEC — National Electrical Code *Factory-supplied, internally mounted disconnect available as an option. Horizontal Discharge Ducting
20 TYPICAL PIPING AND WIRING — SIZES 155-300 LEGEND NOTES: 1. Illustration shown is a general guide only and is not intended to include all details for any specific installation.2. Installation must comply with all applicable codes.3. A 90-degree elbow must be installed on the supply duct connection...
21 APPLICATION DATA 1. CONDENSATE DRAIN PAN — A sloped condensate drain pan is supplied on all units. The condensate drain pan mustbe externally trapped. Condensate drains are located onboth the bottom and end of the unit. The bottom drain canbe used for thru-the-curb connections. 2. DUCTWORK — All ...
26 MODEL NUMBER NOMENCLATURE — 558F ARI* CAPACITY RATINGS LEGEND *Air Conditioning and Refrigeration Institute. †Applies only to units with capacity of 65,000 Btuh or less. **Not ASHRAE 90.1 compliant. ††The IPLV applies only to 2-stage cooling units. NOTES: 1. Rated in accordance with ARI Standards...
33 ACCESSORY DIMENSIONS ROOF CURB ACCESSORY “A” UNIT SIZE 558F CRRFCURB001A00 1 ′ -2 ″ [356] 036-073 CRRFCURB002A00 2 ′ -0 ″ [610] NOTES: 1. Roof curb accessor y is shipped disassembled. 2. Insulated panels.3. Dimensions in [ ] are in millimeters.4. Roof curb: galvanized steel.5. Attach ductwork to ...
35 SELECTION PROCEDURE (with 558F048 example) I DETERMINE COOLING AND HEATING REQUIRE- MENTS AT DESIGN CONDITIONS: Given: Cooling Capacity Required . . . . . . . . . . . . . . 44,000 BtuhSensible Heat Capacity . . . . . . . . . . . . . . . . . 32,000 BtuhRequired Heating Load . . . . . . . . . . . ....
36 PERFORMANCE DATA COOLING CAPACITIES Standard Ratings LEGEND NOTES: 1. Direct interpolation is permissible. Do not extrapolate.2. The following formulas may be used: t lwb = Wet-bulb temperature corresponding to enthalpy of air leaving evapora- tor coil (h lwb ) Where: h ewb = Enthalpy of air ente...
38 PERFORMANCE DATA (cont COOLING CAPACITIES (cont)) 558F091 (7 1 / 2 TONS) Temp (F) Air Entering Condenser (Edb) Air Entering Evaporator — Cfm/BF 2250/0.10 2800/0.11 3000/0.11 3750/0.14 Air Entering Evaporator — Ewb (F) 72 67 62 72 67 62 72 67 62 72 67 62 75 TC 104.8 96.6 87.9 107.8 100.1 91.7 108....
40 PERFORMANCE DATA (cont) FAN PERFORMANCE — VERTICAL DISCHARGE UNITS LEGEND NOTE: See page 60 for general fan performance notes. LEGEND *Motor drive range: 760 to 1000 r pm. All other rpms require field-supplied drive. NOTES: 1. Boldface indicates field-supplied drive is required. 2. indicates fiel...
41 PERFORMANCE DATA (cont) FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont) LEGEND NOTE: See page 60 for general fan performance notes. LEGEND *Motor drive range: 835 to 1185 r pm. All other rpms require field-supplied drive. NOTES: 1. Boldface indicates field-supplied motor drive is required. 2. i...
50 PERFORMANCE DATA (cont) FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS LEGEND NOTE: See page 60 for general fan performance notes. LEGEND *Motor drive range: 760 to 1000 r pm. All other rpms require field-supplied drive. NOTES: 1. Boldface indicates field-supplied drive is required. 2. Maximum usab...
51 PERFORMANCE DATA (cont) FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS (cont) LEGEND NOTE: See page 60 for general fan performance notes. LEGEND *Motor drive range: 835 to 1185 r pm. All other rpms require field-supplied drive. NOTES: 1. Boldface indicates field-supplied drive is required. 2. indic...
60 PERFORMANCE DATA (cont) FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS (cont) LEGEND *Standard motor drive range: 860 to 1080 r pm. Alternate motor drive range: 900 to 1260 r pm. All other rpms require field-supplied drive. NOTES: 1. Boldface indicates field-supplied drive is required. 2. indicates...
61 PERFORMANCE DATA (cont) ACCESSORY/FIOP STATIC PRESSURE (in. wg) — 558F036-073 LEGEND FIOP — Factory-Installed Option *The static pressure must be added to external static pressure. The sum and the evaporator entering-air cfm should then be used in conjunction with the Fan Performance tables to de...
62 PERFORMANCE DATA (cont) OUTDOOR SOUND DATA (Total Unit) LEGEND dB — Sound Levels (decibels) EVAPORATOR-FAN MOTOR EFFICIENCY *Single-phase/three-phase. NOTE: All indoor fan motors 5 Hp and larger meet the minimum effi- ciency requirements as established by the Energy Policy Act of 1992(EPACT) effe...
63 PERFORMANCE DATA (cont) EVAPORATOR-FAN MOTOR PERFORMANCE LEGEND Bhp — Brake Horsepower *Extensive motor and electrical testing on these units ensures that the full horse- power range of the motors can be utilized with confidence. Using your fan motorsup to the horsepower ratings shown in this tab...
64 PERFORMANCE DATA (cont) ELECTRIC HEATING CAPACITIES *Two heater packages required to provide kW indicated. †009 for 558F102 units. **On units with factor y-installed outlet, use CRSINGLE014A00. NOTES: 1. The kW ratings shown above are at 240, 480, and 600 v. Use the Multiplica- tion Factors table...
70 LEGEND AND NOTES FOR ELECTRICAL DATA TABLES PAGES 65-69 LEGEND *Heater capacity (kW) is based on heater voltage of 208 v, 240 v, 480 v, and 600 v. Heaters are rated at 240 v, 480 v, or 600 v. If powerdistribution voltage to unit varies from rated heater voltage, heater kWwill vary accordingly. To...
71 MODEL NUMBER NOMENCLATURE — 551B ARI* CAPACITY RATINGS LEGEND *Air-Conditioning & Refrigeration Institute. †Applies only to units with capacity of 65,000 Btuh or less. **IPLV is not applicable to single-compressor units. NOTES: 1. Rated in accordance with ARI Standard 210/240 (036-120 units) ...
78 SELECTION PROCEDURE (With 551B048 Example) I DETERMINE COOLING AND HEATING REQUIRE- MENTS AT DESIGN CONDITIONS. Given: Required Cooling Capacity (TC) . . . . . . . . . . . 44,000 BtuhSensible Heat Capacity (SHC) . . . . . . . . . . . . 32,000 BtuhRequired Heating Capacity . . . . . . . . . . . . ...
79 PERFORMANCE DATA COOLING CAPACITIES, STANDARD UNITS Do not operate at these conditions. LEGEND NOTES: 1. Direct inter polation is permissible. Do not extrapolate.2. The following formulas may be used: where h ewb = enthalpy of air entering indoor coil 3. The SHC is based on 80 F edb temperature o...
82 PERFORMANCE DATA (cont) COOLING CAPACITIES, UNITS WITH PERFECT HUMIDITY™ OPTION Do not operate at these conditions. LEGEND NOTES: 1. Direct inter polation is permissible. Do not extrapolate.2. The following formulas may be used: where hewb = enthalpy of air entering indoor coil 3. The SHC is base...
83 PERFORMANCE DATA (cont) COOLING CAPACITIES, UNITS WITH PERFECT HUMIDITY™ OPTION (cont) Do not operate at these conditions. LEGEND NOTES: 1. Direct inter polation is permissible. Do not extrapolate.2. The following formulas may be used: where hewb = enthalpy of air entering indoor coil 3. The SHC ...
93 PERFORMANCE DATA (cont) GENERAL FAN PERFORMANCE NOTES NOTES: 1. Values include losses for filters, unit casing, and wet coils. See page 94 for accessor y/factor y-installed option static pressure information. 2. Extensive motor and electrical testing on these units ensures that the full range of ...
96 PERFORMANCE DATA (cont) OUTDOOR SOUND POWER (TOTAL UNIT) LEGEND UNIT 551B ARI RATING (dB) OCTAVE BANDS 63 125 250 500 1000 2000 4000 8000 036,048 76 55.9 66.0 64.0 66.2 68.4 64.5 61.7 57.3 060,072 80 59.1 68.9 68.7 71.9 74.0 68.9 65.7 59.0 090,102 82 62.2 69.3 71.5 74.7 76.2 72.9 68.7 61.5 120 84...
98 ELECTRICAL DATA STANDARD MOTOR UNITS WITHOUT ELECTRICAL CONVENIENCE OUTLET NOTE: See legend and notes on page 97. UNIT NOMINAL VOLTAGE (V-Ph-Hz) VOLTAGE RANGE COMPRESSOR OFM IFM ELECTRIC HEAT POWER SUPPLY MINIMUM UNIT DISCONNECT SIZE* Min Max RLA LRA FLA FLA Nominal kW† FLA MCA MOCP FLA LRA 551B0...
100 ELECTRICAL DATA (cont) STANDARD MOTOR UNITS WITH ELECTRICAL CONVENIENCE OUTLET NOTE: See legend and notes on page 97. UNIT NOMINAL VOLTAGE (V-Ph-Hz) VOLTAGE RANGE COMPRESSOR OFM IFM ELECTRIC HEAT POWER SUPPLY MINIMUM UNIT DISCONNECT SIZE* Min Max RLA LRA FLA FLA Nominal kW† FLA MCA MOCP FLA LRA ...
101 ELECTRICAL DATA (cont) STANDARD MOTOR UNITS WITH ELECTRICAL CONVENIENCE OUTLET (cont) NOTE: See legend and notes on page 97. UNIT NOMINAL VOLTAGE (V-Ph-Hz) VOLTAGE RANGE COMPRESSOR (each) OFM (each) IFM ELECTRIC HEAT POWER SUPPLY MINIMUM UNIT DISCONNECT SIZE* Min Max RLA LRA FLA FLA Nominal kW† ...
102 ELECTRICAL DATA (cont) HIGH-STATIC MOTOR UNITS WITHOUT ELECTRICAL CONVENIENCE OUTLET NOTE: See legend and notes on page 97. UNIT NOMINAL VOLTAGE (V-Ph-Hz) VOLTAGE RANGE COMPRESSOR (each) OFM IFM ELECTRIC HEAT POWER SUPPLY MINIMUM UNIT DISCONNECT SIZE* Min Max RLA LRA FLA FLA Nominal kW† FLA MCA ...
104 ELECTRICAL DATA (cont) HIGH-STATIC MOTOR UNITS WITH ELECTRICAL CONVENIENCE OUTLET NOTE: See legend and notes on page 97. UNIT NOMINAL VOLTAGE (V-Ph-Hz) VOLTAGE RANGE COMPRESSOR OFM IFM ELECTRIC HEAT POWER SUPPLY MINIMUM UNIT DISCONNECT SIZE* Min Max RLA LRA FLA FLA Nominal kW† FLA MCA MOCP FLA L...
105 ELECTRICAL DATA (cont) HIGH-STATIC MOTOR UNITS WITH ELECTRICAL CONVENIENCE OUTLET (cont) NOTE: See legend and notes on page 97. UNIT NOMINAL VOLTAGE (V-Ph-Hz) VOLTAGE RANGE COMPRESSOR (each) OFM (each) IFM ELECTRIC HEAT POWER SUPPLY MINIMUM UNIT DISCONNECT SIZE* Min Max RLA LRA FLA FLA Nominal k...
109 MODEL NUMBER NOMENCLATURE — 559F ARI* CAPACITY RATINGS LEGEND *Air Conditioning and Refrigeration Institute. NOTES: 1. Rated in accordance with ARI Standards 360-89 and 270-89.2. The 559F300 is beyond the scope of the ARI Certification Program. 3. ARI ratings are net values, reflecting the effec...
110 ARI* CAPACITY RATINGS (cont) ELECTRIC RESISTANCE HEATER DATA — 559F180-300 *Maximum number of stages using accessory low-ambient kit or head pressure control device and low-ambient kit. NOTE: Heaters are rated at 240, 480, and 600 v. Use the Multiplication Factors table below to determine heater...
112 PHYSICAL DATA — 559F180-300 (cont) OPERATING AND RIGGING WEIGHTS *Base unit weight does not include electric heaters, copper coils, economizer, power exhaust, baro- metric relief or crating. See Options and Accessories table below for more information. NOTE: For 180 and 216 unit sizes add 75 lb ...
115 ACCESSORY DIMENSIONS PKG. NO. REF. CURB HEIGHT DESCRIPTION CRRFCURB010A00 1 ′′′′ -2 ″″″″ (305) Standard curb 14 ″″″″ high CRRFCURB011A00 2 ′′′′ -0 ″″″″ (610) Standard curb for units requiring high installation CRRFCURB012A00 2 ′′′′ -0 ″″″″ (610) Side supply and return curb for high installation ...
116 ACCESSORY DIMENSIONS (cont) 2'-1 5/8" 2'-2 1/16" 1'-6 5/16" Horizontal Supply/Return Adapter Installation NOTE: CRRFCURB013A00 is a fully factory preassembled horizontal adapter and includes an insulated high static regain transition ductwhich substantially improves fan static perfor...
117 ACCESSORY DIMENSIONS (cont) Factory-Installed Convenience Outlet Factory-Installed Non-Fused Disconnect LEGEND K.O. — Knockout 0 T F Q 0 04-012 559F1 80- 300
118 SELECTION PROCEDURE (with 559F180 example) I DETERMINE COOLING REQUIREMENTS AT DESIGN CONDITIONS. Given: Required Cooling Capacity . . . . . . . . . . . . . . 170,000 BtuhSensible Heat Capacity . . . . . . . . . . . . . . . . 111,000 BtuhCondenser Entering Air Temp. . . . . . . . . . .95 F (Summ...
123 PERFORMANCE DATA (cont) GLYCOL HEATING PERFORMANCE LEGEND * ∆ ∆∆ ∆ P is the fluid pressure in ft of head. NOTES: 1. This accessor y glycol coil is intended for use with a MINIMUM of 25% glycol solution. ItIS NOT intended for use solely with water due to freeze-up conditions and the resultingwate...
125 PERFORMANCE DATA (cont) OUTDOOR SOUND POWER LEGEND ACCESSORY/FIOP STATIC PRESSURE (in. wg)* — 559F180 LEGEND *The static pressure must be added to external static pressure. The sum and the evaporator entering-air cfm should then be used in conjunction with the Fan Performance tables to determine...
129 MODEL NUMBER NOMENCLATURE — 558F180-300 ARI* CAPACITY RATINGS LEGEND *Air Conditioning and Refrigeration Institute. NOTES: 1. Rated in accordance with ARI Standards 360-89 and 270-89.2. The 558F300 is beyond the scope of the ARI Cer tification Program.3. ARI ratings are net values, reflecting th...
139 SELECTION PROCEDURE (with 558F240 Example) I DETERMINE COOLING AND HEATING REQUIRE- MENTS AT DESIGN CONDITIONS. Given: Required Cooling Capacity . . . . . . . . . . . . . 230,000 BtuhSensible Heat Capacity . . . . . . . . . . . . . . . . 170,000 BtuhRequired Heating Capacity . . . . . . . . . . ...
141 PERFORMANCE DATA (cont) COOLING CAPACITIES (cont) COOLING CAPACITIES LEGEND AND NOTES LEGEND NOTES: 1. Direct interpolation is per missible. Do not extrapolate.2. The following formulas may be used: Where: hewb = Enthalpy of air entering evaporator coil 3. The SHC is based on 80 F edb temperatur...
146 PERFORMANCE DATA (cont) FAN RPM AT MOTOR PULLEY SETTINGS* *Approximate fan rpm shown. †Indicates standard drive package. **Indicates alternate drive package. ††Due to belt and pulley size, pulley cannot be set to this number of turns open. EVAPORATOR-FAN MOTOR PERFORMANCE LEGEND *Extensive motor...
147 PERFORMANCE DATA (cont) ELECTRICAL DATA ELECTRICAL DATA — 558F180-300 See Legend and Notes on page 148. UNIT558F NOMINAL VOLTAGE (3 Ph, 60 Hz) VOLTAGE RANGE COMPRESSOR OFM IFM POWER EXHAUST ELECTRIC HEAT* POWER SUPPLY NO. 1 NO. 2 Min Max RLA LRA RLA LRA Qty Hp FLA (ea) Hp FLA FLA LRA kW FLA MCA ...
148 ELECTRICAL DATA (cont) ELECTRICAL DATA — 558F180-300 (cont) LEGEND AND NOTES FOR ELECTRICAL DATA TABLES LEGEND *Heater capacity (kW) is based on heater voltage of 208 v, 240 v, 480 v, and 600 v. Heaters are rated at 240 v, 480 v, or 600 v. If power distribution voltage tounit varies from rated h...
149 MODEL NUMBER NOMENCLATURE — 551A ARI* CAPACITY RATINGS LEGEND *Air Conditioning and Refrigeration Institute. NOTES: 1. Rated in accordance with ARI Standards 360-89 and 270-89.2. ARI ratings are net values, reflecting the effects of circulating fan heat.3. Ratings are based on: Cooling Standard:...
150 ARI* CAPACITY RATINGS (cont) MULTIPLICATION FACTORS NOTE: The following equation conver ts kW of heat energy to Btuh: kW x 3.413 = Btuh. EXAMPLE: 26.0 kW (at 240 v) heater on 208 v= 26.0 (.751 mult factor)= 19.5 kW capacity at 208 v. ELECTRIC RESISTANCE HEATER DATA *Maximum number of stages usin...
152 PHYSICAL DATA (cont) OPERATING AND RIGGING WEIGHTS *Base unit weight does not include electric heaters, copper coils, economizer, power exhaust, barometric relief or crating. See Options and Accessories table below for more information. NOTE: For 155 and 180 unit sizes add 75 lb (34 kg) for dome...
157 SELECTION PROCEDURE I DETERMINE COOLING AND HEATING REQUIRE- MENTS AT DESIGN CONDITIONS. Given: Required Gross Cooling Capacity (TC) . . . . . . . . . . . . . . . . . . . . . . 168,000 Btuh Gross Sensible Heat Capacity (SHC) . . . . . . . . . . . . . . . . . . . . 121,000 Btuh Required Heating C...
169 INDEX 551B036-150 section 71-108 551A155-180 section 149-168 558F036-150 section 26-70, 106-108 559F180-300 section 109-128, 165-168 558F180-300 section 129-148, 165-168 Airflow Configuration 21 Maximum 21 Minimum 21 Application data 21-25 ARI capacity ratings 551B036-150 71 551A155,180 149, 150...
Bryant Manuals
-
Bryant HUMBBLBP2018
Manual
-
Bryant 598B
Manual
-
Bryant 558D
Manual
-
Bryant 558F.36.1
Manual
-
Bryant BW1
Manual
-
Bryant 533A
Manual
-
Bryant 394HAD
Manual
-
Bryant 704B
Manual
-
Bryant 561C
Manual
-
Bryant 286B
Manual
-
Bryant 559F
Manual
-
Bryant 213A
Manual
-
Bryant CC5A
Manual
-
Bryant HUMBBLBP2417
Manual
-
Bryant 593C
Manual
-
Bryant 280ANV
Manual
-
Bryant TSTATBBPS701
Manual
-
Bryant P
Manual
-
Bryant 113A
Manual
-
Bryant 312AAV/JAV
Manual