Bryant Evolution 180A Installation Instructions Manual Download Page 14

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A08057

Thermidistat Models T6---PRH---01 & T6---NRH---01

w/ Furnace & 2---Stage Air Conditioner

RVS/Heat Stage 2

O/W2/B

Heat Stage 1

W/W1

Compressor Low

Compressor High

Y/Y2

Fan

24VAC Hot Heating

24VAC Hot Cooling

Dry Contact 1

Dry Contact 2

DHUM

24VAC Common

COM

Humidify

HUM

Outdoor Air Temp

OAT

Remote Room Sensor

RRS

OAT/RRS Return

SRTN

Outdoor Sensor

Humidifier Solenoid

Valve

Remote Room

Sensor

THERMIDISTAT

VARIABLE SPEED

FURNACE

TWO-STAGE

AIR CONDITIONER

A09338

Thermidistat Model T6---PRH01---A & T6---NRH01---A

w/ VS Furnace & 2---Stage Air Conditioner

Variable Speed

Furnace

Thermidistat

2-Stage

Air Conditioner

Heat Stage 2

O/B W2

Heat Stage 1

W/W1

Cool Stage 1

Y1 / W2

Cool Stage 2

Y/Y2

Fan

24VAC Hot Heating

24VAC Hot Cooling

Dry Contact 1

Dry Contact 2

DHUM

24VAC Common

COM

Humidify

HUM

Outdoor Air Temp

OAT

Remote Room Sensor

RRS

OAT/RRS Com

SRTN

Outdoor Sensor *

Humidifier Solenoid

Valve *

Remote Room

Sensor *

* Indicates connection may not be required / available.

A08060

Edge Thermidistat Models T6---PRH---01 & T6---NRH---01

w/ Fan Coil & 2---Stage Air Conditioner

RVS/Heat Stage 2

O/W2/B

Heat Stage 1

W/W1

Compressor Low

Compressor High

Y/Y2

Fan

24VAC Hot Heating

24VAC Hot Cooling

Dry Contact 1

Dry Contact 2

24VAC Common

Humidify

HUM

Outdoor Air Temp

OAT

Remote Room Sensor

RRS

OAT/RRS Return

SRTN

Outdoor Sensor

Humidifier Solenoid

Valve

Remote Room

Sensor

Y/Y2

REMOVE J2
JUMPER FOR
HEAT STAGING

REMOVE J1 FOR
DEHUMIDIFY
MODES

Two-Stage

Air Conditioner

Thermidistat

Variable Speed

Fan Coil

LEGEND

24 VOLT FACTORY WIRING

24 VOLT FIELD WIRING

FIELD SPLICE CONNECTION

RELAY SPDT, PILOT DUTY

24-V COIL (HN61KK324)

OR EQUIVALENT

HUMIDISTAT, OPENS ON

HUMIDITY RISE (HL38MG026)

AIRFLOW SELECTOR

AFS

A02005

Fig. 10 -- Thermidistat Wiring with 2--Stage Puron refrigerant Air Conditioner

180A

/187A

Summary of Contents for Evolution 180A

Page 1: ...gnize safety information This is the safety alert symbol When you see this symbol on the unit and in instructions or manuals be alert to the potential for personal injury Understand these signal words...

Page 2: ...tion Specifications for this unit in residential new construction market require the outdoor unit indoor unit refrigerant tubing sets metering device and filter drier listed in presale literature Ther...

Page 3: ...tubing diameters Refer to Table 2 for accessory requirements There are no buried line applications greater than 36 in 914 4 mm If refrigerant tubes or indoor coil are exposed to atmosphere they must...

Page 4: ...NIT DAMAGE HAZARD Failure to follow this caution may result in equipment damage or improper operation Installation of filter drier in liquid line is required Refer to Fig 3 and install filter drier as...

Page 5: ...nit per Section 440 14 of NEC Route Ground and Power Wires Remove access panel to gain access to unit wiring Extend wires from disconnect through power wiring hole provided and into unit control box W...

Page 6: ...ard that allows the installing technician to select proper airflows For adjustments to control board and recommended A C SIZE and CFM ADJUST selections This fan coil has an adjustable blower off delay...

Page 7: ...n the outdoor board see Fig 6 indicates successful communication with the other system products The green LED will remain OFF until communications is established Once a valid command is received the g...

Page 8: ...ble 3 Outdoor Fan Motor PWM Outdoor Temp DC volts Tolerance 2 MODEL LOW STAGE OAT 104_F 40_C HIGH STAGE OAT 104_F 40_C LOW HIGH STAGE OAT 104_F 40_C 180A024 9 57 10 88 11 90 180A036 9 06 10 23 11 90 1...

Page 9: ...rd for the unit to operate NOTE The model plug takes priority over factory model information input at the factory If the model plug is removed after initial power up the unit will operate according to...

Page 10: ...ontactor Open 187A models No 230V at Compressor 180A models If the compressor voltage is not sensed when the compressor should be starting the appropriate contactor may be stuck open or there is a wir...

Page 11: ...ed to motor windings Compressor Control Contactors The contactor s have a 24 volt coil The electronic control board controls the operation of the appropriate contactors TEMPERATURE THERMISTORS Thermis...

Page 12: ...at all wiring and tubing is secure in unit before adding panels and covers Securely fasten all panels and covers 3 Tighten service valve stem caps to 1 12 turn past finger tight 4 Leave Users Manual w...

Page 13: ...demand exists Possible causes are internal compressor overload trip or start relay and capacitor held in circuit too long if installed high stage Ther mal Cutout 72 Compressor operation detected then...

Page 14: ...OM C Humidify HUM Outdoor Air Temp OAT Remote Room Sensor RRS OAT RRS Com SRTN Outdoor Sensor Humidifier Solenoid Valve Remote Room Sensor Indicates connection may not be required available A08060 Edg...

Page 15: ...with POE oils S Vacuum pumps will not remove moisture from oil S Do not use liquid line filter driers with rated working pressures less than 600 psig S Do not leave Puron suction line filter driers i...

Page 16: ...nge at any time specifications or designs without notice and without incurring obligations E2009 Bryant Heating Cooling Systems D 7310 W Morris St D Indianapolis IN 46231 Printed in U S A Edition Date...

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