Air Conditioning - 3 to 4 wire motor install
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Drom
08-20-06, 07:43 PM
Help!
Old Rudd (UACC -042JAS) unit had a 3 wire motor (orange - CR1(red), brown- CR1, black - T1 of relay). New motor is 4 wire motor and shows black - main (line 2), orange - common (line 1), brown -aux to CR1 (thin line), Brown/white - comm to CR1 (thick). On new motor should black (same as black before?) and orange now go to relay (switches power) and brown and brown/white to CR1 (running capacitor)? Which side to red dot on CR1? Also, I have to add a capacitor and there is a reference to "F" terminal and "C" terminal, what are these?
Old Rudd (UACC -042JAS) unit had a 3 wire motor (orange - CR1(red), brown- CR1, black - T1 of relay). New motor is 4 wire motor and shows black - main (line 2), orange - common (line 1), brown -aux to CR1 (thin line), Brown/white - comm to CR1 (thick). On new motor should black (same as black before?) and orange now go to relay (switches power) and brown and brown/white to CR1 (running capacitor)? Which side to red dot on CR1? Also, I have to add a capacitor and there is a reference to "F" terminal and "C" terminal, what are these?