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Thread: carrier codes

  1. #1
    Join Date
    Nov 2003
    Location
    north carolina
    Posts
    45
    working on a carrier gas pack model 48ss-024060301 ,board is flashing 6 flashes. does anyone have the carrier codes for this, thanks

  2. #2
    Join Date
    May 2004
    Posts
    12,027
    Table 7 LED Indications
    ERROR CODE LED INDICATION
    Normal Operation On
    Hardware Failure Off
    Fan On/Off Delay Modified 1 Flash
    Limit Switch Fault 2 Flashes
    Flame Sense Fault 3 Flashes
    Four Consecutive Limit Switch Faults 4 Flashes
    Ignition Lockout Fault 5 Flashes
    Induced-Draft Motor Fault 6 Flashes
    Rollout Switch Fault 7 Flashes
    Internal Control Fault 8 Flashes

    http://www.xpedio.carrier.com/idc/gr...ss,sx-12si.pdf


    If the motor is running, it may be the hall effect sensor

  3. #3
    Join Date
    Nov 2003
    Location
    north carolina
    Posts
    45
    thanks

  4. #4
    Join Date
    Nov 2004
    Posts
    240
    Perform the following to check Hall Effect Senser,

    With the three-wire plug unplugged:
    With power applied to the unit, unplug the three-wire plug and measure the pins as follows:
    1. Connect the negative or black lead of the meter to pin three on the circuit board.
    2. Connect the positive or red lead of the meter to pin one.
    3. The meter should read between 7.5 and 10 volts DC.
    4. Move the red or positive lead to pin two. It should read between 21 and 24 volts DC.
    5. Replace the circuit board if these pins are outside these readings.

    With the three-wire plug plugged in:
    With power applied to the unit and the three-wire plug in place, measure the pins as follows:
    1. Connect the negative or black lead of the voltmeter to pin three on the circuit board.
    2. Connect the positive or red lead of the voltmeter to pin one.
    3. Slowly rotate the induced draft motor. On half of one rotation of the induced draft motor shaft the voltage reading should be less than 1 volt DC. On the other half of one rotation the voltage reading should be between 6.5 and 9 volts DC.
    4. If the voltage reading is not less than 1 volt DC on half of the rotation of the motor shaft and not between 6.5 volts and 9 volts DC of the other half of the shaft rotation, replace the Hall Effect Switch.
    5. Move the red or positive lead to pin two. It should read between 16.5 and 21 volts. If not, replace the Hall Effect Switch

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