Trane 824 Comfort Control Скачать руководство пользователя страница 18

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Installation Guide

page 18

18-HD72D1-1

4.7 Dual Fuel Applications

Diagram 24 - 1 Stage Heat Pump w/Non-Variable Speed Gas Furnace

Diagram 23 - 1 or 2 Stage Heat Pump w/Variable Speed Gas Furnace

AUX 2

AUX 1

24VAC HOT

COMMON

SOV

COOLING

FAN

HEATING

ODT

AUX2
AUX2

AUX1
AUX1

RC
RH

B/C

W1
W2

ODT

RS1

Y1/Ylo

Y/Y2

824 COMFORT CONTROL

23- 1 or 2 Stage Heat Pump w/Variable Speed Gas Furnace

INDOOR UNIT

OUTDOOR UNIT

NOTES:

1. Cut and remove the factory installed “BK” jumper at

the indoor unit

2. ”BK” is not connected on non-Trane/American

Standard units

3. ”Y1” & “Y2” must be connected at the indoor unit on

non-Trane/American Standard units

4. For restricted mode operation, a wired ODT sensor

must be connected to the 824

Optional

Outdoor

Sensor
Optional

Remote

Sensor

AUX 2

AUX 1

24VAC HOT

COMMON

SOV

COOLING

FAN

HEATING

ODT

AUX2
AUX2
AUX1
AUX1

RC
RH

B/C

Y1
Y2

W1
W2

ODT
ODT

RS1

24- 1 Stage Heat Pump w/Non-Variable Speed Gas Furnace

824 COMFORT CONTROL

INDOOR UNIT

OUTDOOR UNIT

NOTES:

1. For restricted mode operation, a wired ODT sensor

must be connected to the 824

Optional

Outdoor

Sensor
Optional

Remote

Sensor

Содержание 824 Comfort Control

Страница 1: ...in with this unit These instructions do not cover all variations in systems or provide for every possible contingency to be met in connection with the installation Should further information be desire...

Страница 2: ...omponents Failure to follow all electrical safety precautions when exposed to live electrical components could result in death or serious injury 1 Safety 2 2 Product Specifications 3 3 General Informa...

Страница 3: ...be sure the indoor unit control power transformer is adequately sized 2 Product Specifications 3 General Information 3 1 Overview The 824 Programmable Control has a 4 1 2 inch color touch screen and o...

Страница 4: ...ances entertainment centers or shelving units Do not mount the Control closer than 2 inches to any pipes duct work or other metal obstructions Do not have metal obstructions concrete or brick walls be...

Страница 5: ...gth and position of each wire to reach the proper terminal on the connector block of the sub base Strip 1 4 of insulation from each wire Do not allow adjacent wires to short together when connected 2...

Страница 6: ...NG W VARIABLE SPEED OIL FURNACE 13 DIAGRAM 13 PACKAGE SINGLE OR MULTI STAGE HEAT COOL W VARIABLE SPEED BLOWER 13 DIAGRAM 14 PACKAGE SINGLE STAGE HEAT COOL W VARIABLE SPEED BLOWER PAGE DIAGRAM DESCRIPT...

Страница 7: ...eeze protection and internally mounted condensate overflow circuits to function properly 3 If a 3rd party overflow condensate switches are installed wire between Y1 of the 824 and YI of the airflow co...

Страница 8: ...te Sensor 1 3 1 Stage Cooling w GAM5B Model Air Handler 824 COMFORT CONTROL INDOOR UNIT OUTDOOR UNIT NOTES 1 Y terminal must be connected at indoor unit for high stage air flow AUX 2 AUX 1 24VAC HOT C...

Страница 9: ...el Air Handler INDOOR UNIT OUTDOOR UNIT AUX 2 AUX 1 24VAC HOT COMMON SOV COOLING FAN HEATING ODT RS AUX2 AUX2 AUX1 AUX1 RC RH B C O Y1 Y2 YI YO G BK W1 W2 W3 ODT ODT RS1 RS1 R B G W B Y Optional Outdo...

Страница 10: ...W1 W2 W3 W2 W3 ODT ODT RS1 RS1 R B G W1 B Y Optional Outdoor Sensor Optional Remote Sensor 824 COMFORT CONTROL 7 1 Stage w GAT2 GAM2 Model Air Handler INDOOR UNIT OUTDOOR UNIT AUX 2 AUX 1 24VAC HOT CO...

Страница 11: ...Variable Speed Gas Furnace INDOOR UNIT OUTDOOR UNIT AUX 2 AUX 1 24VAC HOT COMMON SOV COOLING FAN HEATING ODT RS AUX2 AUX2 AUX1 AUX1 RC RH B C O O Y1 Y2 Y2 Y1 Ylo Y Y2 G BK BK W1 W2 W3 ODT ODT RS1 RS1...

Страница 12: ...RIMARY AIR CONDITIONER T T AUX 2 AUX 1 24VAC HOT COMMON SOV COOLING FAN HEATING ODT RS AUX2 AUX2 AUX1 AUX1 RC RH B C O O Y1 Y2 Y2 G BK W1 W2 W3 ODT ODT RS1 RS1 R R B BK G W1 B Y1 Y1 Ylo Y Y2 Optional...

Страница 13: ...Sensor Optional Remote Sensor NOTES 1 Cut and remove the factory installted jumper at BK on the ECM fan control board 2 BK is not connected on non Trane American Standard units 824 COMFORT CONTROL 13...

Страница 14: ...nections must be made as shown for freeze protection and internally mounted condensate overflow circuits to function properly 3 Wire 3rd party condensate overflow switches between Y1 of the 824 and YI...

Страница 15: ...onal Remote Sensor 1 17 1 Stage Heat Pump w GAM5B Model Air Handler 824 COMFORT CONTROL INDOOR UNIT OUTDOOR UNIT NOTES 1 Y terminal must be connected at indoor unit for high stage air flow 1 AUX 2 AUX...

Страница 16: ...COMFORT CONTROL INDOOR UNIT OUTDOOR UNIT AUX 2 AUX 1 24VAC HOT COMMON SOV COOLING FAN HEATING ODT RS AUX2 AUX2 AUX1 AUX1 RC RH B C O Y1 Y2 O YI YO Y G BK BK W1 W2 G W W3 ODT ODT RS1 RS1 O R B R B Opt...

Страница 17: ...W2 G W1 W3 W2 W3 ODT ODT RS1 RS1 O R B R B Optional Outdoor Sensor Optional Remote Sensor 21 1 Stage Heat Pump w GAT2 GAM2 Model Air Handler 824 COMFORT CONTROL INDOOR UNIT OUTDOOR UNIT AUX 2 AUX 1 24...

Страница 18: ...installed BK jumper at the indoor unit 2 BK is not connected on non Trane American Standard units 3 Y1 Y2 must be connected at the indoor unit on non Trane American Standard units 4 For restricted mod...

Страница 19: ...at the indoor unit on non Trane American Standard units 5 For restricted mode operation a wired ODT sensor must be connected to the 824 6 Remove factory RC RH jumper for systems with seperate heating...

Страница 20: ...ting the Control and selecting Screen Calibration option within the five seconds following power up Diagram 27 Package Single or Multi Stage Dual Fuel w Variable Speed Blower AUX 2 AUX 1 24VAC HOT COM...

Страница 21: ...ode and frequency of Air Filter ERV Service and System Maintenance Reminders When a reminder is triggered an alert will appear on the 824 Home Screen notifying the homeowner to contact their dealer fo...

Страница 22: ...2 6 5 Select the number of cycles per hour during 1st stage indoor heat operation 2nd Stage Indoor Heat Cycles Per Hour 2 6 5 Select the number of cycles per hour during 2nd stage indoor heat operati...

Страница 23: ...s installed Dehumidifier Select Relay Panel Aux Contact Aux 1 Aux 2 Select which set of aux contacts is controlling the ventilation system Dehumidifier Control Options Stand Alone Operation With Activ...

Страница 24: ...ted The displayed indoor temperature will remain the same but the adjusted indoor temperature will control cooling operation Control Response Rate Normal Fast Select how quickly the control builds loa...

Страница 25: ...Seconds 30 Seconds Select the blower on delay for compressor heating operation Variable Speed Blower Off Delay Compressor Heating No Delay 1 5 Minutes 100 45 Seconds 100 30 Seconds 50 1 5 Minutes 50 3...

Страница 26: ...Enable defrost heater balance point for W1 and W2 only applicable when indoor heat is electric or hydronic Defrost Heater Balance Point W2 10 F 50 F 55 F Select an outdoor temperature to disallow 2nd...

Страница 27: ...824 Programmable Comfort Control 18 HD72D1 1 page 27...

Страница 28: ...Installation Guide page 28 18 HD72D1 1...

Страница 29: ...uipment 2 6 CPH Factory default for compressor operation is 3 CPH Factory default for indoor heat is 5 CPH Effects of changing the cycle rates Lower CPH results in longer run cycles with less cycling...

Страница 30: ...hibits in heating and cooling mode anytime the set point is adjusted more than 2 F Heating Aggressive Recovery Disable stage inhibit in heating mode only when the outdoor temperature falls below the s...

Страница 31: ...terrupted when indoor RH exceeds desired cooling RH target A humidity icon will be displayed along with the fan icon to indicate that continuous fan operation has been disabled due to high humidity co...

Страница 32: ...USB plug on the 824 Control and select Save Logs from the Service Menu The amount of data logged will be dependent on the number of days logged and the storage capability of the USB Flash Drive HOW T...

Страница 33: ...l Alert indicates the loss of heating or cooling operation Only critical alerts will be displayed on the home screen These alerts will flash red when closed and moved to the top right corner of the co...

Страница 34: ...description and possible causes to assist with troubleshooting Up to the last 30 days are displayed Dual Fuel Options The change over from heat pump to furnace can be set based on three options Comfor...

Страница 35: ...this set up Load Value Load Value is a numerical representation of the needed capacity to satisfy the setpoint Proportional distance from setpoint error plus integral time away from setpoint error is...

Страница 36: ...e Speed Test Technician Access Screens The Technician Access icon has a 5 second hold delay to enter the technician service screens After this 5 second hold delay the technician will see a Caution scr...

Страница 37: ...television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate...

Страница 38: ...ducts 3 modification alteration abuse misuse negligence or accident 4 improper storage installation maintenance or operation including but not limited to operation of electrical equipment at voltages...

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