Airxcel 46101-8114 Скачать руководство пользователя страница 16

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10A. PRINTED CIRCUIT BOARD

-16-

Evaporator Freeze

Thermistor Connections

Open At 22 ±3

Close At 65 ±3

Indoor Blower

High Speed

Power

Indoor Blower Low Speed Power

W1 = 1

Stage Heat Signal From Thermostat

W2 = 2

Stage Heat Signal From Thermostat

GH = Indoor Blower Signal From Thermostat

Y = Compressor Signal From Thermostat

Power To

Compressor

Power To 2

Stage Heat

Fuse

Power To Outdoor Fan

Power To 1

Stage Heat

Output Signal To Start

Generator

12V-

12V+

Low Pressure Switch Connections

Open At 10 ±5 PSI, Close At 40 ±5 PSI

Содержание 46101-8114

Страница 1: ...Associated Products Division SERVICE MANUAL FOR 46101 8114 46103 8114 BACKWALL AIR CONDITIONING SYSTEM...

Страница 2: ...ERE PERSONAL INJURY DEATH OR EQUIPMENT DAMAGE DUE TO ELECTRICAL SHOCK ALWAYS BE SURE THE POWER SUPPLY TO THE APPLIANCE IS DISCONNECTED BEFORE DOING ANY WORK ON THE APPLIANCE THIS CAN NORMALLY BE ACCOM...

Страница 3: ...3 UNIT SPECIFICATIONS AND IDENTIFICATION 3...

Страница 4: ...4 UNIT DEPICTION FIGURES 4...

Страница 5: ...pre charged unit designed to hang vertically on the back wall of a sleeper cab It is designed to be easily accessed for service and can be removed quickly for service or replacement All the electrica...

Страница 6: ...6...

Страница 7: ...7...

Страница 8: ...ndoor Blower High NO Refer To Indoor Blower High Checkout 15 Second Time Delay Compressor Outdoor Fan NO Refer To Outdoor Fan Checkout NO Refer To Compressor Checkout Thermostat Call Generator Start O...

Страница 9: ...ward on any chart until all preceding steps have been confirmed good Do Not start in the middle of any chart without knowing everything previous upward on the chart is OK or you may replace the wrong...

Страница 10: ...15 VAC Is Already Present 12 VDC P C Board GH B YES Fan Only Green Blue Cooling Mode Yellow Blue YES 12 VDC At P C Board GH B Refer To Auto Gen Checkout 115 VAC At P C Board High NO Check Low Voltage...

Страница 11: ...d Connectors To Plug And Thermostat Repair As Needed If All Are Good Replace Thermostat YES 12 VDC At P C Board Y B YES 115 VAC P C Board Compressor Relay COM Check Compressor 1 Start Relay Check For...

Страница 12: ...On Wall Thermostat Plug At Unit YES 12 VDC At 4 Pin Plug Red Black NO Check All Wiring And Connections From Indoor Section To Thermostat Repair As Needed If All Are Good Replace Thermostat YES Refer...

Страница 13: ...rd WI NO Check Wiring And Connections From Thermostat Wiring Plug Gray Wire To W1 If Wiring Is Good Replace P C Board YES Is Indoor Low Speed Running Thermostat Set For Low Heat Thermostat Set For Hig...

Страница 14: ...ow Checkout then proceed below 12 VDC At P C Board GL B YES NO Check All Wiring And Connections From GL On P C Board 115 VAC At P C Board Low YES Check Wiring To Motor Check Capacitor Motor Windings F...

Страница 15: ...10 CONTROL BOX COMPONENTS 15 15...

Страница 16: ...r W1 1st Stage Heat Signal From Thermostat W2 2nd Stage Heat Signal From Thermostat GH Indoor Blower Signal From Thermostat Y Compressor Signal From Thermostat Power To Compressor Power To 2nd Stage H...

Страница 17: ...11 WIRING DIAGRAM 17...

Страница 18: ...Associated Products Division Airxcel Inc Associated Products Division P O Box 4020 Wichita KS 67204 1976 607 3 12...

Страница 19: ......

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Airxcel 46101-8114, Руководство по обслуживанию, Страница: 16 / 19

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