Bryant 583B Thermidistat, 24-VAC, Hum G Humidifier Wiring, ÐHumidifier Wiring-683B, Jumper

Page 6

(4.) ENH (enhanced) selection provides a 30 sec. cooling & heat pump on delay with no airflow, plus 150 seconds at 70 percent airflow and no off delay for added comfort. This will minimize cold blow in heat pump operation and could enhance system efficiency.

f. CONTINUOUS FANÐSELECT DESIRED FAN SPEED WHEN THERMOSTAT IS SET ON CONTINUOUS FAN

(1.) LO speedÐFactory setting, 50 percent cooling mode airflow.

(2.) MED speedÐMove connector to MED, 65 percent cooling mode airflow.

(3.) HI speedÐMove connector to HI, 100 percent cooling mode airflow (See Fig. 8, F as indicated).

g.LOW-VOLTAGE CIRCUIT FUSING AND REFERENCE

The low-voltage circuit is fused by a board-mounted 5±amp automotive fuse placed in series with the transformer SEC2 and the R circuit. The C circuit of the transformer is referenced to chassis ground through a printed circuit run at SEC1 connected to metal standoff marked with ground symbol.

h.BASIC UNIT CONFIGURATION

The following basic configuration of the indoor motor will provide ARI rated performance of the 683B. This BASIC CONFIGURATION should be used when the rated ARI perfor- mance is required.

(1.) HEAT-Factory selected to match heat input size.

(2.) AC/HP Size-Factory selected to match system size, please verify.

(3.) SYSTEM TYPE-Factory selected on 683B system for HP-EFF.

(4.) AC/HP CFM ADJUST-Select HIGH for 042 & 048, NOM for 036 & 060, and LO for 024 & 030.

(5.) ON/OFF DELAY-Factory selected 0/90 profile.

(6.) CONTINUOUS FAN-Select desired fan speed when ther- mostat is set to continuous fan.

i.COMFORT OPTIONSÐSUPER DEHUMIDIFY (See Quick Reference Guide)

The Super Dehumidify option is possible when this unit is installed with a field supplied Thermidistat™ control (Super- Dehumidify does not require an outdoor temperature sensor). The following configuration is recommended for maximum cooling/dehumidifying comfort. This configuration will im- prove the comfort provided by the air conditioning system if more humidity removal is desired. While providing this im- proved comfort, the system will operate efficiently, but not at the published ARI SEER efficiency.

The following system configuration is recommended for maxi- mum cooling/dehumidifying comfort (See Fig. 8).

(1.) HEAT-Factory selected to match gas heat size of unit installed.

(2.) AC/HP Size-Factory selected to match system size, please verify.

(3.) SYSTEM TYPE-Factory selected on 683B system for HP-EFF.

(4.) AC/HP CFM ADJUST-Select NOM (Lo for 060).

(5.) ON/OFF DELAY-Select ENH profile.

(6.) CONTINUOUS FAN-Select desired fan speed when ther- mostat is set to continuous fan.

(7.) LOW VOLTAGE CONNECTIONS-Make connections as shown in ELECTRICAL CONNECTIONS section.

Ð6Ð

(8.) CONFIGURE THERMIDISTAT™-Follow Thermidis- tat™ installation instructions for Super Dehumidify opera- tion.

ACCESSORY INSTALLATION

a.AUXILIARY TERMINALS

The AUX and HUM terminals on the Easy Select™ Board are tied directly to the G terminal, and provide a 24-v. signal whenever the G terminal is energized (See Fig. 9). During Super dehumidify mode, the G signal is not present and the auxiliary terminals are not energized. If the installation includes the use of this operating mode, do not use these terminals to control accessories. See Electronic Air Cleaner and Humidifier sections for further information.

b.ELECTRONIC AIR CLEANER CONNECTIONS

The AUX1 and AUX2 terminals are not always energized during blower operations, as described above. When using an electronic air cleaner with the unit, use Airflow Sensor P/N. KEAAC0101AAA. The airflow sensor turns on electronic air cleaner when the blower is operating.

c.HUMIDIFIER / THERMIDISTAT™ CONNECTIONS

Easy Select™ Board terminals HUM1 and HUM2 are provided for direct connection to the low-voltage control of a humidifier through a standard Thermidistat™ (See Fig. 9). These terminals are energized with 24-v. when G thermostat signal is present (See Fig. 10). Alternately, the 24-v. signal may be sourced from the W and C on the 9 pin connector. When using a Thermidis- tat™ Control the 24-v. signal may be sourced directly from the Thermidistat™ HUM terminal (See Fig. 8 , 9 & 10).

 

THERMIDISTAT ™

 

HUM 1

 

 

(C)

24-VAC

TO HUMIDIFIER

 

HUM 2

(G)

HUMIDIFIER WIRING

C01108

Fig. 9ÐHumidifier Wiring-683B

EASY SELECT

BOARD TERMINAL

BLOCK

 

J1

DH

 

 

 

 

THERMIDISTAT

JUMPER

 

R

 

 

C01109

Fig. 10ÐThermidistat™ Wiring for

De-Humidify Mode-683B

d.DEHUMIDIFY CAPABILITY WITH STANDARD THERMIDISTAT™ CONNECTION

Latent capacities for this unit are better than average systems. If increased latent capacity is an application requirement, the ICM board provides connection terminals for use of a Thermidis- tat™. The unit will detect the Thermidistat™ contacts opening on increasing humidity and reduce its airflow to approximately 80 percent of nominal cooling mode airflow. This reduction will increase the system latent capacity until the humidity falls

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Contents TABLE OF CONTENTS installation, start-upICM FIOP INSTALLATION INSTRUCTIONS SAFETY CONSIDERATIONSINTRODUCTION RECEIVING AND INSTALLATIONC. Easy SelectÐ583B ICM FIOP PRE-START-UP I. ELECTRICAL CONNECTIONSFig. 4Ð702B High- and Control-Voltage Connections CONFIGURATION should be used when the rated ARI perforFor Gas Heat/Electric Cool Unit±AC must be selected Fig. 5Ð602B High- and Control-Voltage ConnectionsFig. 6ÐHumidifier Wiring-583B Fig. 7ÐHumidistat Wiring for De-Humidify Mode-583BD. 583B Sequence of Operation E. Easy SelectÐ683B Fig. 8ÐDetail of SPP Printed-Circuit BoardFig. 10ÐThermidistat Wiring for De-Humidify Mode-683B HUM G HUMIDIFIER WIRINGFig. 9ÐHumidifier Wiring-683B THERMIDISTATEASY SELECT CONFIGURATION TAPS FOR 702B & 602B F. 683B Sequence of OperationFig. 11ÐDetail of SPP Printed-Circuit Board 1. AC-Air conditioner Factory Selected for 702B 1. LO speedÐFactory setting, 50 percent cooling mode airflow Ð8ÐThe type of system will be factory selected see below for details 3. SYSTEM TYPE-Factory selected AC 702B or HP-EFF 602BFig. 12ÐHumidifier Wiring for 702B & 602B Fig. 13ÐHumidistat Wiring for De-Humidify Mode-for 702B & 602BH. 702B & 602B Sequence Of Operation I. 583B START-UP ICM FIOP ICM FIOP START-UPICM General Start Up II. 683B START-UP ICM FIOP2. Thermostat III. 702B START-UP ICM FIOPIV. 602B START-UP ICM FIOP Thermidistat or Thermostat and HumidistatCARE AND MAINTENANCE ELECTRICAL DATA & SCHEMATICSÐICM FIOPI. PHYSICAL DATA & ELECTRICAL SCHEMATICS TABLE 1ÐICM FIOP PHYSICAL DATAÐUNIT 583BTROUBLESHOOTING START-UP CHECKLIST TABLE 2ÐICM FIOP PHYSICAL DATAÐUNIT 583B CONTINUEDTABLE 3Ð583B WITH ICM FIOP ELECTRICAL DATA Fig. 14ÐICM FIOP Electric SchematicÐUnit 583B Ð14ÐTABLE 4ÐICM FIOP PHYSICAL DATAÐUNIT 683B Ð15ÐTABLE 5ÐICM FIOP PHYSICAL DATAÐUNIT 683B CONTINUED TABLE 6Ð683B WITH ICM FIOP ELECTRICAL DATAÐ16Ð Fig. 15ÐICM FIOP Electric SchematicÐUnit 683B Ð17ÐTABLE 7ÐICM FIOP PHYSICAL DATAÐUNIT 702B Ð18ÐTABLE 8Ð702B WITH ICM FIOP ELECTRICAL DATA Ð19ÐFig. 16ÐICM FIOP Electrical SchematicÐ702B Ð20ÐTABLE 9ÐICM FIOP PHYSICAL DATAÐUNIT 602B Ð21ÐTABLE 10Ð602B WITH ICM FIOP ELECTRICAL DATA Ð22ÐFig. 17ÐICM FIOP Electrical SchematicÐ602B Ð23ÐTABLE 12Ð583B & 683B COOLING AND HEAT PUMP HEATING-683B ONLY TABLE 11±583B & 683B COOLING AND HEAT PUMP HEATING-683B ONLYDRY COIL ICM AIRFLOW SMALL CABINET DRY COIL ICM AIRFLOW LARGE CABINETTABLE 16Ð702B/602B COOLING & HEATING DRY COIL ICM AIRFLOW TABLE 14Ð583B & 683B GAS HEATING ICM AIRFLOW LARGE CABINETTABLE 15Ð583B & 683B ICM AIR FLOW VS. TEMPERATURE RISE CHART SMALL CABINETTABLE 18ÐMINIMUM AIRFLOW FOR RELIABLE ELECTRIC HEATER OPERATION CFM TABLE 17Ð702B/602B COOLING & HEATING DRY COIL ICM AIRFLOWLARGE CABINET TABLE 19ÐELECTRIC HEAT PRESSURE DROP TABLE IN. WG SMALL CABINETTABLE 23ÐELECTRIC HEATER MULTIPLICATION FACTORS TABLE 21ÐICM FIOP WET COIL PRESSURE DROP IN. WGTABLE 22ÐFILTER PRESSURE DROP TABLE IN. WG Ð27ÐQUICK REFERENCE GUIDE THERMIDISTAT CONTROL SETTINGSTABLE 24ÐTROUBLESHOOTING CHART SET-UP INSTRUCTIONS FOR WARMER HEATING TEMPERATURESEASY SELECT START-UP CHECKLIST Remove and Store in Job FileIV. EASY SELECT SETTINGS I. Preliminary Informationii583b243 Ð30ÐPrinted in U.S.A Catalog No
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602B, 683B, 702B, 583B specifications

The Bryant 583B is an advanced, high-efficiency gas furnace designed to provide exceptional heating performance and reliability. With a focus on comfort and energy efficiency, this model stands out in the residential heating market.

One of the main features of the Bryant 583B is its impressive Annual Fuel Utilization Efficiency (AFUE) rating of up to 95%. This means that the furnace converts up to 95% of the fuel it consumes into usable heat. As a result, homeowners can expect lower energy bills and reduced environmental impact due to decreased carbon emissions.

The Bryant 583B is equipped with a modulating gas valve that allows for precise control of the heating output. This technology enables the furnace to adjust its running capacity based on the heating demands of your home. Instead of operating at a single, high setting, the furnace runs at the required level to maintain the desired temperature, delivering consistent comfort while maximizing efficiency.

Another noteworthy characteristic of the 583B is its two-stage operation. This feature allows the furnace to operate at a lower stage for mild weather, which reduces energy consumption and minimizes noise levels. During colder conditions, it can switch to a high stage for increased heating capacity. This dual approach not only enhances comfort but also prolongs the lifespan of the unit by reducing wear and tear.

In terms of construction, the Bryant 583B is built with durable materials and a robust cabinet, which ensures longevity and resilience over time. It also comes with a quiet operation feature, minimizing disturbances while maintaining a comfortable indoor environment.

The unit is compatible with Bryant's advanced communication technology, enabling seamless integration with smart thermostats. This addition allows homeowners to monitor and control their furnace remotely, optimizing energy usage even further.

In summary, the Bryant 583B furnishes an outstanding combination of efficiency, reliability, and user-friendly technologies. Its modulating gas valve, two-stage operation, and high AFUE rating collectively ensure that customers enjoy a comfortable home environment while significantly reducing energy costs. As energy-conscious choices become increasingly crucial, the Bryant 583B stands ready to meet the challenges of modern heating needs.
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