Bryant 588A Installation, Start-up And Service Instructions Manual

[Page 1] Bryant 588A

CONTENTS Page SAFETY CONSIDERATIONS ........................1 General .........................................1 RECEIVING AND INSTALLATION .................10-22 I. Step 1 — Check Equipment .................10 II. Step 2 — Provide Unit Support ....

[Page 2] Bryant 588A

REQ’D CLEARANCES FOR SERVICING. in. (mm) Duct panel .............................0 Unit top ...........................36(914) Side opposite ducts .....................36(914) Compressor access .....................36(914) (Except for NEC requireme...

[Page 3] Bryant 588A

REQ’D CLEARANCES FOR SERVICING. in. (mm) Duct panel .............................0 Unit top ...........................36(914) Side opposite ducts .....................36(914) Compressor access .....................36(914) (Except for NEC requireme...

[Page 4] Bryant 588A

REQ’D CLEARANCES FOR SERVICING. in. (mm) Duct panel .............................0 Unit top ...........................36(914) Side opposite ducts .....................36(914) Compressor access .....................36(914) (Except for NEC requireme...

[Page 5] Bryant 588A

REQ’D CLEARANCES FOR SERVICING. in. (mm) Duct panel .............................0 Unit top ...........................36(914) Side opposite ducts .....................36(914) Compressor access .....................36(914) (Except for NEC requireme...

[Page 6] Bryant 588A

REQ’D CLEARANCES FOR SERVICING. in. (mm) Duct panel .............................0 Unit top ...........................36(914) Side opposite ducts .....................36(914) Compressor access .....................36(914) (Except for NEC requireme...

[Page 7] Bryant 588A

REQ’D CLEARANCES FOR SERVICING. in. (mm) Duct panel ...........................0 Unit top .........................36(914) Side opposite ducts ....................36(914) Compressor access ....................36(914) (Except for NEC requirements) R...

[Page 8] Bryant 588A

REQ’D CLEARANCES FOR SERVICING. in. (mm) Duct panel .............................0 Unit top ...........................36(914) Side opposite ducts .....................36(914) Compressor access .....................36(914) (Except for NEC requireme...

[Page 9] Bryant 588A

REQ’D CLEARANCES FOR SERVICING. in. (mm) Duct panel .............................0 Unit top ...........................36(914) Side opposite ducts .....................36(914) Compressor access .....................36(914) (Except for NEC requireme...

[Page 10] Bryant 588A

RECEIVING AND INSTALLATION I. STEP 1 — CHECK EQUIPMENT A. Identify Unit The unit model number and serial number are stamped on unit identification plate. Check this information against ship- ping papers and job data. B. Inspect Shipment Inspect fo...

[Page 11] Bryant 588A

PART NUMBER ‘‘A’’ FLAT CURB CPRFCURB001A00 89 [203] CPRFCURB002A00 119 [279] CPRFCURB003A00 149 [356] NOTES: 1. Roof curb must be set up for unit being installed. 2. Seal strip must be applied as required for unit being installed. 3. Dimensio...

[Page 12] Bryant 588A

A. Units Without Base Rail If accessory rigging brackets are to be used for rigging, in- stall them as follows: WARNING: Secure screws and paint protectors sol- idly against unit basepan to hold lifting brackets in position. Never use lifting bracket...

[Page 13] Bryant 588A

B. Units With Optional Base Rail Lifting holes are provided in optional base rail as shown in Fig. 13. Operating weights are shown in Tables 1 and 2. Re- fer to rigging instructions on unit. Protective wood support must be removed from unit before un...

[Page 14] Bryant 588A

Table 1 — Physical Data — Unit 588A UNIT SIZE 588A 018040 024040 024060 030040 030060 030080 036060 036080 036100 036120 NOMINAL CAPACITY (ton) 1 1 ⁄ 2 222 1 ⁄ 2 2 1 ⁄ 2 2 1 ⁄ 2 3333 OPERATING WEIGHT (lb) Without Base Rail 272 303 315 320...

[Page 15] Bryant 588A

Table 2 — Physical Data — Unit 589A UNIT SIZE 589A 024040 024060 030040 030060 030080 036060 036080 036100 036120 NOMINAL CAPACITY (ton) 222 1 ⁄ 2 2 1 ⁄ 2 2 1 ⁄ 2 3333 OPERATING WEIGHT (lb) Without Base Rail 333 345 336 348 348 366 366 378 ...

[Page 16] Bryant 588A

(Text continued from page 13) CAUTION: Unstable operation may occur when the gas valve and manifold assembly are forced out of po- sition while connecting improperly-routed rigid gas pip- ing to the gas valve. Use a backup wrench when mak- ing connec...

[Page 17] Bryant 588A

Table 3 — Maximum Gas Flow Capacity* NOMINAL IRON PIPE, SIZE (in.) INTERNAL DIAMETER (in.) LENGTH OF PIPE, FT† 10 20 30 40 50 60 70 80 90 100 125 150 175 200 1 ⁄ 2 .622 175 120 97 82 73 66 61 57 53 50 44 40 — — 3 ⁄ 4 .824 360 250 200 170 ...

[Page 18] Bryant 588A

Adhere to the following criteria when selecting, sizing, and installing the duct system: 1. Units are shipped with all 4 duct openings covered. Re- move appropriate panels for intended installation. 2. Select and size ductwork, supply-air registers, ...

[Page 19] Bryant 588A

Table 4A — Electrical Data — Unit 588A UNIT SIZE 588A V-PH-Hz VOLTAGE RANGE COMPRESSOR OUTDOOR-FAN MOTOR INDOOR-FAN MOTOR POWER SUPPLY AWG60C MIN WIRE SIZE MAX WIRE LENGTH (ft) Min Max RLA LRA FLA FLA MCA MOCP* 018 208/230-1-60 187 253 8.3 45.0 0...

[Page 20] Bryant 588A

Table 4B — Electrical Data — Unit 589A UNIT SIZE 589A V-PH-Hz VOLTAGE RANGE COMPRESSOR OUTDOOR-FAN MOTOR INDOOR-FAN MOTOR POWER SUPPLY AWG60C MIN WIRE SIZE MAX WIRE LENGTH (ft) Min Max RLA LRA FLA FLA MCA MOCP* 024 208/230-1-60 187 253 12.9 62.5 ...

[Page 21] Bryant 588A

Alternate Power Entry 1. Remove knockouts in fixed compressor panel located on duct panel side of unit. 2. Route high-voltage leads into high-voltage terminal box. 3. Connect ground wire to green-yellow wire using field- supplied splice. 4. Connect...

[Page 22] Bryant 588A

E. Heat Anticipator Setting The room thermostat heat anticipator must be properly ad- justed to ensure proper heating performance. Set the heat anticipator, using an ammeter between the W and R termi- nals to determine the exact required setting. NOT...

[Page 23] Bryant 588A

a. Before lighting the unit for the first time, perform the following: If the gas supply pipe was not purged before connecting the unit, it will be full of air. It is recommended that the ground joint union be loos- ened, and the supply line be allo...

[Page 24] Bryant 588A

Table 5 — Rated Gas Inputs at Indicated Manifold Pressures UNIT 588A, 589A NUMBER OF ORIFICES GAS SUPPLY PRESSURE (in. wg) MANIFOLD PRESSURE (in. wg) NATURAL GAS PROPANE* Natural Propane Orifice Drill Size Heating Input (Btuh)† Orifice Drill Si...

[Page 25] Bryant 588A

Measure Manifold Pressure (Propane Units) The main burner orifices on a propane gas unit are sized for the unit rated input when the manifold pressure reading matches the level specified in Table 5. Proceed as follows to adjust gas input on a propa...

[Page 26] Bryant 588A

F. Heating Sequence of Operation See Fig. 26-33 and unit wiring label. On a call for heating, terminal ‘‘W’’ of the thermostat is en- ergized, starting the induced-draft motor. When the hall- effect sensor on the induced-draft motor senses th...

[Page 27] Bryant 588A

LEGEND AWG — American Wire Gage BR — Blower Relay C—Contactor CAP — Capacitor CH — Crankcase Heater COMP — Compressor Motor CR — Combustion Relay EQUIP — Equipment FL — Fuse Link FS — Flame Sensor FU — Fuse GND — Ground GVR �...

[Page 28] Bryant 588A

LEGEND AWG — American Wire Gage BR — Blower Relay C—Contactor CAP — Capacitor CH — Crankcase Heater COMP — Compressor Motor CR — Combustion Relay EQUIP — Equipment FL — Fuse Link FS — Flame Sensor FU — Fuse GND — Ground GVR �...

[Page 29] Bryant 588A

LEGEND AWG — American Wire Gage BR — Blower Relay C—Contactor CAP — Capacitor CH — Crankcase Heater COMP — Compressor Motor CR — Combustion Relay EQUIP — Equipment FS — Flame Sensor FU — Fuse GND — Ground GVR — Gas Valve Relay...

[Page 30] Bryant 588A

LEGEND AWG — American Wire Gage BR — Blower Relay C—Contactor CAP — Capacitor COMP — Compressor Motor CR — Combustion Relay EQUIP — Equipment FL — Fuse Link FS — Flame Sensor FU — Fuse GND — Ground GVR — Gas Valve Relay HS —...

[Page 31] Bryant 588A

LEGEND AWG — American Wire Gage BR — Blower Relay C—Contactor CAP — Capacitor COMP — Compressor Motor CR — Combustion Relay EQUIP — Equipment FL — Fuse Link FS — Flame Sensor FU — Fuse GND — Ground GVR — Gas Valve Relay HS —...

[Page 32] Bryant 588A

LEGEND AWG — American Wire Gage BR — Blower Relay C—Contactor CAP — Capacitor COMP — Compressor Motor CR — Combustion Relay EQUIP — Equipment FL — Fuse Link FS — Flame Sensor FU — Fuse GND — Ground GVR — Gas Valve Relay HS —...

[Page 33] Bryant 588A

LEGEND AWG — American Wire Gage BR — Blower Relay C—Contactor CAP — Capacitor COMP — Compressor Motor CR — Combustion Relay EQUIP — Equipment FL — Fuse Link FS — Flame Sensor FU — Fuse GND — Ground GVR — Gas Valve Relay HS —...

[Page 34] Bryant 588A

LEGEND AWG — American Wire Gage BR — Blower Relay C—Contactor CAP — Capacitor COMP — Compressor Motor CR — Combustion Relay EQUIP — Equipment FS — Flame Sensor FU — Fuse GND — Ground GVR — Gas Valve Relay HS — Hall Effect Sens...

[Page 35] Bryant 588A

B. Checking and Adjusting Refrigerant Charge The refrigerant system is fully charged with R-22 refriger- ant, tested, and factory-sealed. NOTE: Adjustment of the refrigerant charge is not required unless the unit is suspected of not having the proper...

[Page 36] Bryant 588A

For Integrated Control Motors (ICM) To configure the 589Aunit, move the 5 Easy Select board wires to the terminals which control the airflow. Refer to the Easy Select interface board (Fig. 22) located next to the terminals and to Fig. 30 and 32. Pe...

[Page 37] Bryant 588A

Table 8C — Superheat Charging Table, 588A030 TEMP (F) OUTDOOR ENTERING AIR INDOOR AIR — CFM 1000 Indoor Air — Ewb (F) 54 56 58 60 62 64 66 68 70 72 74 76 65 SPH 14.2 15.1 16.1 17.1 19.2 21.3 23.3 24.7 25.9 27.2 27.8 28.5 70 SPH 13.6 14.1 14.6 1...

[Page 38] Bryant 588A

Table 8F — Superheat Charging Table, 588A048 (Carrier Scroll Compressor) TEMP (F) OUTDOOR ENTERING AIR INDOOR AIR — CFM 1600 Indoor Air — Ewb (F) 54 56 58 60 62 64 66 68 70 72 74 76 65 SPH 15.5 15.5 15.6 15.6 17.6 19.6 21.6 22.8 24.0 25.2 25.2 ...

[Page 39] Bryant 588A

Table 9A — Superheat Charging Table, 589A024 TEMP (F) OUTDOOR ENTERING AIR INDOOR AIR — CFM 800 Indoor Air — Ewb (F) 54 56 58 60 62 64 66 68 70 72 74 76 65 SPH 22.1 22.1 22.8 23.2 25.3 27.4 29.5 29.8 30.2 30.5 31.3 32.1 70 SPH 18.5 18.9 19.3 19...

[Page 40] Bryant 588A

Table 9D — Superheat Charging Table, 589A042 TEMP (F) OUTDOOR ENTERING AIR INDOOR AIR — CFM 1400 Indoor Air — Ewb (F) 54 56 58 60 62 64 66 68 70 72 74 76 65 SPH 23.9 23.9 23.9 23.9 24.4 24.9 25.5 25.8 26.1 26.5 25.6 24.7 70 SPH 21.9 21.9 21.9 2...

[Page 41] Bryant 588A

Table 10 — Required Suction-Tube Temperature (F)* SUPERHEAT TEMP (F) SUCTION PRESSURE AT SERVICE PORT (psig) 61.5 64.2 67.1 70.0 73.0 76.0 79.2 82.4 85.7 0 35 37 39 41 43 45 47 49 51 2 37 39 41 43 45 47 49 51 53 4 39 41 43 45 47 49 51 53 55 6 41 43...

[Page 42] Bryant 588A

Table 12 — Dry-Coil Air Delivery* — Downflow Discharge at 230 and 460 V — Unit 588A (Deduct 10% from Cfm and Watts for 208 V Operation) UNIT 588A MOTOR SPEED AIR DELIVERY EXTERNAL STATIC PRESSURE (in. wg) 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0....

[Page 43] Bryant 588A

Table 14 — Dry-Coil Air Delivery* — Downflow Discharge at 230 and 460 V — Unit 589A (Deduct 10% from Cfm and Watts for 208 V Operation) UNIT 589A MOTOR SPEED AIR DELIVERY EXTERNAL STATIC PRESSURE (in. wg) 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0....

[Page 44] Bryant 588A

Table 17 — Wet Coil Pressure Drop UNIT SIZE AIRFLOW (cfm) PRESSURE DROP (in. wg) 018* 600 0.069 700 0.082 800 0.102 900 0.116 024 600 0.039 700 0.058 800 0.075 900 0.088 030 900 0.088 1000 0.095 1200 0.123 036 1000 0.068 1200 0.088 1400 0.108 1600 ...

[Page 45] Bryant 588A

I. AIR FILTER CAUTION: Never operate the unit without a suit- able air filter in the return-air duct system. Always re- place the filter with the same dimensional size and type as originally installed. See Tables 1 and 2 for recom- mended filter s...

[Page 46] Bryant 588A

V. COMBUSTION-AIR BLOWER Clean periodically to assure proper airflow and heating effi- ciency. Inspect blower wheel every fall and periodically dur- ing heating season. For the first heating season, inspect blower wheel bimonthly to determine prope...

[Page 47] Bryant 588A

IX. CONDENSER COIL, EVAPORATOR COIL, AND CONDENSATE DRAIN PAN Inspect the condenser coil, evaporator coil, and condensate drain pan at least once each year. Proper inspection and clean- ing requires the removal of the unit top. See Unit Top Re- moval...

[Page 48] Bryant 588A

TROUBLESHOOTING Cooling SYMPTOM CAUSE REMEDY Compressor and condenser fan will not start. Power failure Call power company. Fuse blown or circuit breaker tripped Replace fuse or reset circuit breaker. Defective thermostat, contactor, transformer, or ...

[Page 49] Bryant 588A

Cooling (cont) SYMPTOM CAUSE REMEDY Integrated control motor (units 589A048,060 208/230 v) IFM does not run. Blower wheel not secured to shaft Properly tighten blower wheel to shaft. Insufficient voltage at motor Determine cause and correct. Power co...

[Page 50] Bryant 588A

LED Troubleshooting — Error Code SYMPTOM CAUSE REMEDY Hardware failure. (LED OFF) Loss of power to control module (IGC). Check 5 amp fuse on IGC, power to unit, 24-v circuit breaker, and transformer. Units without a 24-v circuit breaker have an int...

[Page 51] Bryant 588A

...

[Page 52] Bryant 588A

START-UP CHECKLIST (Remove and Store in Job File) I. PRELIMINARY INFORMATION MODEL NO.: DATE: SERIAL NO.: TECHNICIAN: II. PRE-START-UP (insert checkmark in box as each item is completed) M VERIFY THAT ALL PACKING MATERIALS HAVE BEEN REMOVED FROM UNIT...