CFM CX3000GS warranty Maintenance, Replacing Filter

MAINTENANCE

REPLACING FILTER

1.Unplug the power cord from the CX3000GS unit.

2.Unscrew the two locking knobs and remove the door. (Fig. 6)

3.Remove old filter and replace with new MERV-11 electrostatic filter. Ensure that airflow arrow on filter points to the inside of module. (Fig. 7)

Fig. 6 Fig. 7

RESETTING SERVICE LIGHTS

On the right side of the service panel, there are arrows pointing to two small holes marked ‘RESET’. (Fig. 8) One is for the FILTER service light, and the other is for the LAMP service light. The service lights may be reset by inserting the end of a paper clip into the corresponding hole, and pushing lightly until the service light returns to green.

SERVICE PANEL

RESET

LAMP

OK SERVICE SERVICE

SOON NOW

FILTER

RESET

Fig. 8

11