6
RELAY ACTIVATION PROCEDURES FOR FA5 UNITS
1. To activate the relays so the remote feature can be used the software will need to be reprogramed via a flash
drive with a configuration file (fumex.ini) and the USB port on the control board. (Contact Fumex to acquire
the correct configuration file for your unit).
2. Apply incoming power to the unit by connecting the power cord and turning the power switch located near
the power cord on. Make sure the blower is not running and the green power light is off. This is called the
“Soft On” state.
3. Reprogramming will lock out the Control Board power button. The ON/OFF function will only be able to be
controlled remotely.
4. Copy the fumex.ini file onto a flash drive and make sure it is the only file on the flash drive. If anything else is
on the flash drive the control board will not know which file to read.
5. Plug the flash drive with the desired fumex.ini file into the USB port on the front of the control board. (Make
sure the unit is in the
“Soft On” state before plugging in the flash drive.)
6. Initially the light above the USB port will be red. After the reprogramming is complete the light above the
USB port will turn green and remain lit until the flash drive is removed from the USB port.
7. Remove the flash drive and apply 0-24 VDC to the start relay according to the wiring diagram in Figure 1 to
start the unit.
Once the relays have been activated the unit will only start by applying the
proper voltage to the start/stop relay.
RELAY DE-ACTIVATION PROCEDURES FOR FA5 UNITS
1. To de-activate the relays so the remote feature cannot be used the software will need to be reprogramed via a
flash drive with a configuration file (fumex.ini) and the USB port on the control board. (Contact Fumex to
acquire the correct configuration file for your unit).
2. Apply incoming power to the unit by connecting the power cord and turning the power switch located near
the power cord on. Make sure the blower is not running and the green power light is off. This is called the
“Soft On” state.
3. Reprogramming will unlock the Control Board power button. The ON/OFF function will now be able to be
controlled at the unit.
4. Copy the fumex.ini file onto a flash drive and make sure it is the only file on the flash drive. If anything else is
on the flash drive the control board will not know which file to read.
5. Plug the flash drive with the desired fumex.ini file into the USB port on the front of the control board. (Make
sure the unit is in the
“Soft On” state before plugging in the flash drive.)
6. Initially the light next to the USB port will be red. After the reprogramming is complete the light above the
USB port will turn green and remain lit until the flash drive is removed from the USB port.
7. Remove the flash drive and start the unit as described in the
“Controls” section.
Once the relays have been de-activated the unit will only start by using the front
control panel. All relays will become non-functional.
Summary of Contents for FA5-1 Series
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