Bryant 698B - Manuals - manualsarea.com

Page 2 - Support Feet Snow Stand

INSTALLATION I. CHECK EQUIPMENT AND JOB SITE A. UNPACK UNIT Move to final location. Remove carton, taking care not to damageunit. B. INSPECT EQUIPMENT File claim with shipping company prior to installation if shipmentis damaged or incomplete. Locate unit rating plate on unit cornerpanel. It contains...

Page 4 - UNIT

of the Long-Line Guideline section in the Application Guidelineand Service Manual for Residential Split-System Air Conditionersand Heat Pumps Using Puron® Refrigerant. If required byLong-Line Application Guideline, install LSV kit Part No.KHALS0401LLS specifically designed for Puron® Heat Pumps.LSV ...

Page 5 - LIQUID PRESSURE AT; SENSING BULB

C. REFRIGERANT TUBING AND FILTER DRIER CAUTION: Installation of filter drier in liquid line is required. Connect vapor tubing to fittings on outdoor unit vapor servicevalve. Connect liquid tubing to filter drier. (See Table 1 and Fig.9.) Use refrigerant grade tubing. Connect other end of filter drie...

Page 6 - MINUTES

DEEP VACUUM METHOD The deep vacuum method requires a vacuum pump capable ofpulling a vacuum of 500 microns and a vacuum gage capable ofaccurately measuring this vacuum depth. The deep vacuummethod is the most positive way of assuring a system is free of airand liquid water. (See Fig. 10.) TRIPLE EVA...

Page 8 - Fig. 13—Typical 24V Circuit Connections

24 VAC HOT FAN R G R G 24 VAC COMM N/A OUTDOOR SENSOR CONNECTION C B S1 S2 C C R PROGRAMMABLE THERMOSTAT MODEL 2S FV4FK4 FAN COIL J1JUMPER J2 JUMPER TWO-SPEED HEAT PUMP DH Y1 Y1 W/W1 O/W2 Y1/W2 O W1 Y/Y2 Y2 W1 Y/Y2 O W2 COOL/HEATSTAGE 1 COOL/HEATSTAGE 2 HEAT STAGE 3 RVS COOLING See notes 1, 2, and 3...

Page 9 - LEGEND

O/ W2 W/W1 Y1/ W2 G R VARIABLE-SPEED CONDENSING FURNACE TWO-SPEED HEAT PUMP W/W1 G Y/ Y2 C Y2 R Y1 W1 O C DHUM HUM B S1 S2 W2 R HEAT STAGE 3 COOL/HEATSTAGE 1 COOL/HEATSTAGE 2 RVS COOLING FAN 24 VAC HOT 24 VAC COMM DEHUMIDIFY HUMIDIFY N/A OUTDOORSENSORCONNECTION Y/ Y2 HUMIDIFIER (24 VAC) OUTDOOR SENS...

Page 10 - FAN COIL; Fig. 14—Typical Solenoid Valve Wiring

4. Close electrical disconnects to energize system. 5. Set room thermostat at desired temperature. Be sure the set point is below indoor ambient and is set low enough toenergize desired speed. 6. Set room thermostat to COOL or HEAT and fan control to AUTO or ON as desired. Wait for appropriate time ...

Page 11 - A B C D; DEFROST

Adjust charge in both heating and cooling by following procedureshown on charging tables located on pink charging label on backside of access panel. NOTE: Unit is to be charged in high capacity only. Charging in low capacity may cause compressor chattering and possibledamage to the compressor. B. CO...

Page 12 - THERMISTOR CURVE

NOTE: When two-speed unit is operating in low-capacity cool- ing, system vapor (suction) pressure will be higher than a standardsingle-speed system or high-speed operation. This normal opera-tion is due to the reduced capacity operating with typically largerindoor and outdoor coils. B. ONE MINUTE SP...

Page 13 - FAILED COMPONENT

After termination of a defrost cycle, the outdoor fan delays comeon for 20 sec. This allows refrigerant system to recover outdoorcoil heat and minimize the “steam cloud” effect. I. DEFROST TIME SELECTION The defrost interval can be field selected, dependent on local orgeographical requirements. It i...

Page 14 - FINAL CHECKS; Before leaving job, be sure to do the following:; CARE AND MAINTENANCE; WINDING

XIV. 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 andcovers. 2. Tighten service valve stem caps to 1/12-turn past finger tight. 3. Leave User’s Manual with o...