Bryant 598B manual

NOTE: Read the entire instruction manual before starting the installation. This symbol → indicates a change since the last issue. SAFETY CONSIDERATIONS Improper installation, adjustment, alteration, service, maintenance, or use can cause explosion, fire, electrical shock, or other conditions which may cause death, personal injury, or property dam[...]

INSTALLATION I. CHECK EQUIPMENT AND JOB SITE A. UNPACK UNIT Move to final location. Remove carton, taking care not to damage unit. B. INSPECT EQUIPMENT File claim with shipping company prior to installation if shipment is damaged or incomplete. Locate unit rating plate on unit corner panel. It contains information needed to properly install unit. C[...]

INSTALLING TXV IN PLACE OF PISTON 1. Remove any existing refrigerant and ensure coil has not been exposed to atmospheric pressure for more than 15 minutes. 2. Remove indoor coil inlet tube at piston body inlet. Use back-up wrench to prevent damage. 3. Remove piston retainer, begin careful not to damage scaling surface of O-ring. 4. Remove and disca[...]

CAUTION: If ANY refrigerant tubing is buried, provide 6 – in. vertical rise at service valve. Refrigerant tubing lengths up to 36 in. may be buried without further special consideration. Buried refrigerant tubing lengths greater than 36 in. are NOT recommended. CAUTION: To prevent damage to unit or service valves, observe the following: • Use a[...]

G. FINAL TUBING CHECK IMPORTANT: Check to be certain factory tubing on both indoor and outdoor unit has not shifted during shipment. Ensure tubes are not rubbing against each other or any sheet metal. Pay close attention to feeder tubes, making sure wire ties on feeder tubes are secure and tight. VII. MAKE ELECTRICAL CONNECTIONS WARNING: To avoid p[...]

VIII. INSTALL ELECTRICAL ACCESSORIES A. GENERAL Refer to the individual instructions packaged with kits or acces- sories when installing. Available electrical accessories include latent capacity control. See Fig. 11 for typical accessory wiring diagrams. B. LATENT CAPACITY CONTROL (LCC) The purpose of an LCC is to provide a dehumidification mode to[...]

O/ W2 W/W1 Y1 / W 2 G R THERMIDIST A T CONTROL MODEL RH V ARIABLE-SPEED CONDENSING FURNACE TW O-SPEED AIR CONDITIONER W/W1 G Y/ Y2 C Y2 R Y1 C DHUM HUM B S1 S2 W2 R C HEA T ST AGE 1 COOL ST AGE 1 COOL ST AGE 2 HEA T ST AGE 2 FA N 24 V A C HOT 24 V A C COMM DEHUMIDIFY HUMIDIFY N/A OUTDOOR SENSOR CONNECTION Y/ Y2 HUMIDIFIER (24 V A C) OUTDOOR SENSOR [...]

COOL ST AGE 1 FA N HEA T ST AGE 1 COOL ST AGE 2 N/A 24 V A C HOT R W/W1 Y/Y2 O/W2 Y1/W2 G 24 V A C COMM N/A OUTDOOR SENSOR CONNECTION C B S1 S2 C Y2 C PROGRAMMABLE THERMOST A T MODEL 2S SINGLE-ST AGE FURNACE TW O-SPEED AIR CONDITIONER W R Y1 R G Y See notes 1, 2, 3, and 5 A01501 24 V A C HOT 24 V A C COMM HEA T ST AGE 1 COOL ST AGE 2 FA N R C G W/W[...]

24 V A C HO T FA N COOL ST AGE 1 COOL ST AGE 2 HEA T ST AGE 1 HEA T ST AGE 2 R G R G 24 V A C COMM N/A OUTDOOR SENSOR CONNECTION C B S1 S2 C C R PROGRAMMABLE THERMOST A T MODEL 2S FK4C, FV4A OR 40FK F AN COIL J1 JUMPER REMO VE J2 JUMPER FOR HEA T ST AGING TWO-SPEED AIR CONDITIONER DH Y1 Y1 W/W1 O/W2 Y1/W2 W1 Y/Y2 Y2 Y/Y2 O W2 See notes 1, 2, 3, 5, [...]

WIRING DIAGRAM NOTES: 1. WIRING MUST CONFORM TO NEC OR LOCAL CODES. 2. UNDERLINED LETTER ON THERMOSTAT TERMINAL INDICATES USAGE. FOR EXAMPLE: O/W2 MEANS O IS ENERGIZED IN COOLING MODE. 3. REFER TO INDOOR UNIT INSTALLATION INSTRUCTIONS FOR ANY ADDITIONAL FEATURES AND WIRING INFORMA- TION. 4. NON-PROGRAMMABLE MODEL 2S01 – B, WHEN USED IN AIR CONDIT[...]

X. START-UP CAUTION: To prevent compressor damage or personal injury, observe the following: • Do not overcharge system with refrigerant. • Do not operate unit in a vacuum or at negative pressure. • Do not disable low-pressure switch. CAUTION: To prevent personal injury wear safety glasses, protective clothing, and gloves when handling refrig[...]

NOTE: If subcooling charging conditions are not favorable, charge must be weighed in accordance with unit rating plate ± 0.6 oz/ft of 3/8-in. liquid line above or below 15 ft respectively. EXAMPLE: To calculate additional charge required for a 25 ft line set: 25 ft - 15 ft = 10 ft x 0.6 oz/f t=6o zo f additional charge. XII. SYSTEM FUNCTIONS AND S[...]

I. PRESSURE SWITCH PROTECTION The outdoor unit is equipped with high- and low-pressure switches. If the control senses the opening of a high or low pressure switch, it will respond as follows: 1. De-energize the compressor low or high speed contactor, 2. Keep the outdoor fan operating for 15 minutes, 3. Display the appropriate error code on the sta[...]

XIII. FINAL CHECKS IMPORTANT: Before leaving job, be sure to do the following: 1. Ensure that all wiring and tubing is secure in unit before adding panels and covers. Securely fasten all panels and covers. 2. Tighten service valve stem caps to 1/12 turn past finger tight. 3. Leave Owner ’ s Manual with owner. Explain system opera- tion and period[...]

Fig. 15 — Wiring Diagram — 024, 036, 048 A01513 CONNECTION DIAGRAM OCT -t ° LPS HPS OAT -t ° LO HI TO INDO O R UN IT RED CCH FA N C A P YEL RED BRN OFM BL K BL U/ PNK BLU/ PNK YEL / PN K YEL / PNK BRN BRN BLK BLK RED BL U CH 11 21 23 23 YEL BLK BLK BLK C L 11 21 H C STAR T COMP RELAY BRN CAP L2 L1 EQUI P GND DUA L CAP ACI T Y ABC D BLU BRN BR[...]

Fig. 16 — Wiring Diagram — 060 A02212 CONNECTION DIAGRA M OCT -t ∞ LPS HPS OAT -t ∞ LO HI T O IN DO O R U NIT RED CCH FA N CA P RED BRN OFM BL K BL U/ PNK BLU / PNK YEL / P NK YEL / PN K BRN BR N BLK RE D BLU CH 11 21 23 13 YEL BLK BLK H C ST ART COMP RELA Y BRN CAP L2 L1 EQUI P GND DUAL CAP A C I TY AB CD BLU BRN BLK YEL BRN BLK C O W Y 2 [...]