Nordyne G7XA Series Скачать руководство пользователя страница 2 | Manualshive

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Содержание G7XA Series

Страница 1: ...uture reference GAS FURNACE Installation Instructions Upflow Horizontal Model 80 AFUE DO NOT DESTROY THIS MANUAL KEEP IN A SAFE PLACE FOR FUTURE REFERENCE FIRE OR EXPLOSION HAZARD Failure to follow sa...

Страница 2: ...2...

Страница 3: ...lication 12 Conversion to LP Propane 13 ELECTRICAL WIRING 13 Low Voltage Wiring 13 Line Voltage Wiring 13 Twinning 14 Grounding 15 START UP ADJUSTMENTS 15 Pre Start Checklist 15 Start Up Procedures 15...

Страница 4: ...uld not be ignored WARNING indicates a potentially hazardous situation that if not avoided could result in personal injury or death CAUTION indicates a potentially hazardoussituationthatifnotavoided m...

Страница 5: ...e lighting instructions Place the appliance being inspected into operation Adjust the thermostat so appliance is operating continuously 7 Test for spillage from draft hood equipped appliances at the d...

Страница 6: ...trevisionoftheIFGC Consult local codes for special requirements CAUTION Exhaust fans clothes dryers fireplaces and other appliances that force air from the house to the outdoors can create a negative...

Страница 7: ...ches Figure 3 Combustion Air Drawn from Outside Through Vertical Ducts Inlet Air Duct must be at least 1 sq in per 4 000 Btuh of total input rating Inlet and Outlet Ducts must extend above attic insul...

Страница 8: ...s or turns All horizontal runs shall slope upwards from the furnace at inch per running foot of vent Supports for the vent pipe must be installed a minimum of every five feet along the vent run to ens...

Страница 9: ...he furnace blower to provide airflow over the indoor coil the coil must be installed downstream on the outlet side of the furnace or in parallel with the furnace If a cooling system is installed in pa...

Страница 10: ...he duct system See Bottom Panel Removal section Ifthefurnacewillbesuspendedfromtheceiling assemble a support frame Figure 7 using slotted iron channel and full threaded rod Fasten the frame together w...

Страница 11: ...must be resistant to the actions of LP propane gas The main gas valve and main power disconnect to the furnace must be properly labeled by the installer in case emergency shutdown is required A drip...

Страница 12: ...at sea level WARNING Thereductionofinputratingnecessaryforhigh altitude installation may only be accomplished with factory supplied orifices Do not attempt to drill out orifices in the field Improper...

Страница 13: ...replacing any of the original wires supplied with the furnace the replacement wire must be copper wiring and have a temperature rating of at least 105 F 40 C Low Voltage Wiring The thermostat must be...

Страница 14: ...45 ft 20 140 ft 70 ft 18 225 ft 110 ft Table 2 Wire Length and Voltage Specifications FURNACE W G Y C R THERMOSTAT W G Y C R W G Y R A C MOTOR TWIN TERMINAL BOARD UNIT BOARD FURNACE BOARD MOTOR TWIN T...

Страница 15: ...t input rate perform these steps Grounding WARNING Tominimizepersonalinjury thefurnacecabinet musthaveanuninterruptedorunbrokenelectrical ground The controls used in this furnace require an earth grou...

Страница 16: ...TWIN DHUM W1 THERMOSTAT EXPANSION PORT COOL HEAT FAN SPEED 1 2 3 4 5 6 7 8 OFF ON CONNECTION TERMINAL TO TWIN FURNACES Figure 15 Motor Control Board Verifying Burner Operation CAUTION The door over t...

Страница 17: ...a call for cooling occurs during continuous fan the blower will switch over to the selected COOL speed IftheWterminalreceivesacallforheatduringcontinuous fan the blower will de energize A call for fa...

Страница 18: ...iping at the furnace 8 Remove the piping between the gas valve and the ground joint union If applicable 9 Remove all screws securing the burner assembly to the furnace 10 Carefully remove the burner a...

Страница 19: ...provided online Blower Limit Switch Blower switches prevent operation when blower is not operational Flame Sensor The flame sensor verifies when a flame has carried over from the igniter to the opposi...

Страница 20: ...ace operates when the Blower Limit Switch is reset contact a qualified service technician to identify and repair the problem If the furnace still doesn t operate check the Flame Roll out Switches Figu...

Страница 21: ...PANEL FRONT BRACE LEFT SIDE RIGHT SIDE BOTTOM VIEW FLANGES TOP VIEW ACCEPTS 4 TYPE B VENT PIPE 23 1 HOLE FOR THERMOSTAT HOLE FOR ELECTRIC HOLE FOR ELECTRIC Figure 16 Furnace Dimensions XA Model s Dim...

Страница 22: ...54 795 56 765 58 730 61 1 1 1 0 1000 44 970 46 940 47 910 49 880 51 850 52 820 54 790 56 0 0 0 1 1075 41 1045 43 1015 44 985 45 960 46 925 48 900 49 870 51 1 0 0 1 1110 40 1080 41 1055 42 1025 43 1000...

Страница 23: ...0 0 0 1395 57 1350 59 1305 61 1260 63 1210 66 1165 68 1 0 0 0 1465 54 1420 56 1375 58 1330 60 1290 61 1245 64 1200 66 0 1 0 0 1555 51 1510 52 1470 54 1425 56 1380 57 1340 59 1295 61 1250 63 1 1 0 0 1...

Страница 24: ...AN SPEED HEAT HIGH COOL FAN HEAT MH ML LOW GREEN BLACK WHITE YELLOW YELLOW BLACK RED BLACK BLACK BLACK GREEN BLACK BLACK WHITE BLACK WHITE RED GREY WHITE BLACK WHITE NEUTRAL BLACK 208 240V GROUND For...

Страница 25: ...3 346 50 72 360 720 106 34 170 340 52 69 346 692 108 33 167 333 54 67 333 667 110 33 164 327 56 64 321 643 112 32 161 321 58 62 310 621 114 32 158 316 60 60 300 600 116 31 155 310 62 58 290 581 118 31...

Страница 26: ...9 0 9 0 MANIFOLD PRESSURE 8 000 to 10 000 FT 51 51 51 51 ORIFICE SIZE 8 5 8 5 8 5 8 5 MANIFOLD PRESSURE Table 9 High Altitude Deration Propane Gas PROPANE ALTITUDE ABOVE SEA LEVEL INPUT BTU 46 000 61...

Страница 27: ...lve 9 Igniter 10 Inducer Assembly 11 Main Air Limit Switch 12 Motor Control Board 13 Pressure Switch 14 Transformer LOCATION OF FURNACE COMPONENTS Figure 18 Upflow Horizontal Gas Furnace R C Y G W STA...

Страница 28: ...esh air supply for combustion and ventilation YES NO Installation Altitude ____________________ FT Deration Percentage ___________________ Furnace Input _______________________ Btuh Supply Air Tempera...

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