Bryant II TSTAT-0-16 Installation And Start-Up Instructions Manual Download Page 11

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Fig. 5—Typical Fan Coil With

1-Speed Heat Pump

A97384

O/W2

Y1/W2

W/W1

THERMIDISTAT

TYPICAL

FAN COIL

1-SPEED

HEAT PUMP

DHUM

HUM

RVS COOLING

HEAT STAGE 2

HEAT/COOL

STAGE 1

HEAT STAGE 3

FAN

24 VAC HOT

24 VAC COMM

N/A

HUMIDIFY

RVS HEATING

OUTDOOR

SENSOR

CONNECTION

Y/Y2

HUMIDIFIER

(24 VAC)

OUTDOOR

SENSOR

See notes 1, 7, 14, and 15

Fig. 3—Typical Fan Coil With

1-Speed Air Conditioner

A97382

O/W2

Y1/W2

W/W1

THERMIDISTAT

TYPICAL

FAN COIL

1-SPEED

AIR CONDITIONER

DHUM

HUM

HEAT STAGE 2

N/A

HEAT STAGE 1

COOL STAGE 1

FAN

24 VAC HOT

24 VAC COMM

N/A

HUMIDIFY

N/A

OUTDOOR

SENSOR

CONNECTION

Y/Y2

HUMIDIFIER

(24 VAC)

OUTDOOR

SENSOR

See notes 1, 6, 13, and 15

Fig. 6—Typical Fan Coil With

2-Speed Heat Pump

A97385

O/W2

Y1/W2

W/W1

THERMIDISTAT

TYPICAL

FAN COIL

2-SPEED

HEAT PUMP

DHUM

HUM

RVS COOLING

HEAT STAGE 3

HEAT/COOL

STAGE 2

HEAT/COOL

STAGE 1

FAN

24 VAC HOT

24 VAC COMM

N/A

HUMIDIFY

RVS HEAT

OUTDOOR

SENSOR

CONNECTION

Y/Y2

HUMIDIFIER

(24 VAC)

OUTDOOR

SENSOR

See notes 1, 4, 5, 14, and 16

Fig. 4—Typical Fan Coil With

2-Speed Air Conditioner

A97383

O/W2

Y1/W2

W/W1

THERMIDISTAT

TYPICAL

FAN COIL

2-SPEED

AIR CONDITIONER

DHUM

HUM

HEAT STAGE 2

HEAT STAGE 1

COOL STAGE 2

COOL STAGE 1

FAN

24 VAC HOT

24 VAC COMM

N/A

HUMIDIFY

N/A

OUTDOOR

SENSOR

CONNECTION

Y/Y2

HUMIDIFIER

(24 VAC)

OUTDOOR

SENSOR

See notes 1, 6, 13, and 16

—11—

Summary of Contents for II TSTAT-0-16

Page 1: ...mable configuration it will still have both temperature and humidity control Humidify and dehumidify outputs provide direct control of humidity Batteries are not used During power loss an internal mem...

Page 2: ...O SET OFF for normal operation This is factory default ON for installer test mode III INSTALL THERMIDISTAT CONTROL WARNING Before installing Thermidistat Control turn off all power to equipment There...

Page 3: ...small display and available selections within each option large display D Configuration Options Selection OPTION 1 ANTICIPATOR ADJUSTMENT This adjustment controls sensitivity and cycle rate of Thermi...

Page 4: ...ll Select ON for super dehumidification Y with no G on a dehumidify only call Factory default is OF off TO SELECT 1 Enter configuration mode if not already there See Step 4 To Enter Configuration Mode...

Page 5: ...ons 1 2 and 3 For most heaters W1 is lower wattage heater and W2 is higher although some have equal elements for W1 and W2 Consult fan coil heater combination for the actual wattage connected to each...

Page 6: ...ould be considered permanent Once the change to non programmable operation is done a procedure is not provided to easily change it back Should this change be needed it is best to trade the Thermidista...

Page 7: ...he U S Department of Energy for both heating and cooling These provide energy saving tempera ture settings Refer to Table 3 If programmed schedule is to be used make sure HOLD icon is off This feature...

Page 8: ...equipment type and dehumidify selection choice The 3 available selections are described below The amount of extra dehumidification available is very dependent on the type of equipment in the home With...

Page 9: ...n on high humidity thus removing a 24 vac signal to initiate dehumidification Equip ment has been designed to operate in this manner so the Thermidistat Control must now accommodate the existing equip...

Page 10: ...TEM PERATURE button C Fifteen Minute Staging Timer In multistage heating or cooling this timer prevents any higher stage from turning on until preceding stage has been on for 15 minutes This timer is...

Page 11: ...TDOOR SENSOR CONNECTION Y Y2 HUMIDIFIER 24 VAC OUTDOOR SENSOR See notes 1 6 13 and 15 Fig 6 Typical Fan Coil With 2 Speed Heat Pump A97385 O W2 Y1 W2 W W1 G R E W3 THERMIDISTAT TYPICAL FAN COIL 2 SPEE...

Page 12: ...1 2 6 13 and 15 REMOVE J2 JUMPER FOR HEAT STAGING REMOVE J1 JUMPER FOR DEHUMIDIFY MODES Fig 10 FK Series Fan Coil With 2 Speed Heat Pump A98281 O W2 W W1 Y1 W2 G R O Y1 THERMIDISTAT FK SERIES FAN COIL...

Page 13: ...OUTDOOR SENSOR CONNECTION Y Y2 HUMIDIFIER 24 VAC OUTDOOR SENSOR Fig 14 Single Stage Furnace With 2 Speed Heat Pump Dual Fuel A97394 O W2 W W1 Y1 W2 G R THERMIDISTAT 1 STAGE FURNACE 2 SPEED HEAT PUMP W...

Page 14: ...UTDOOR SENSOR CONNECTION Y Y2 HUMIDIFIER 24 VAC OUTDOOR SENSOR See notes 6 13 and 15 Fig 18 Two Stage Furnace With 2 Speed Heat Pump Dual Fuel A97398 O W2 W W1 Y1 W2 G R THERMIDISTAT 2 STAGE FURNACE 2...

Page 15: ...SOR CONNECTIONS Y Y2 HUMIDIFIER 24 VAC OUTDOOR SENSOR See notes 6 10 12 13 and 15 Fig 22 Variable Speed 2 Stage Non Condensing Furnace With 2 Speed Heat Pump Dual Fuel A97437 O W2 W W1 Y1 W2 G R THERM...

Page 16: ...NNECTION Y Y2 HUMIDIFIER 24 VAC OUTDOOR SENSOR See notes 6 10 11 13 and 15 DH HUM Fig 26 Variable Speed 2 Stage Condensing Furnace Without DE Connection With 2 Speed Heat Pump Dual Fuel A97421 O W2 W...

Page 17: ...R SENSOR CONNECTION Y Y2 HUMIDIFIER 24 VAC OUTDOOR SENSOR See notes 6 10 11 13 15 and 18 Fig 30 Variable Speed 2 Stage Condensing Furnace With DE Connection With 2 Speed Heat Pump A98285 O W2 Y1 W2 W...

Page 18: ...attached in all dual fuel applications 10 Refer to indoor equipment Installation Instructions for proper setup 11 To activate dehumidify feature on older style variable speed furnaces Bryant 335MAV t...

Page 19: ...ed recovery time and gradually adjusts room temperature so desired temperature will be achieved at selected recovery time The fixed time period is 1 5 hr It operates in both heating and cooling This o...

Page 20: ...ideo based formats and materials All include video and or slides plus companion book Classroom Service Training plus hands on the products in our labs can mean increased confidence that really pays di...

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