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Clean or replace pads as follows:
1. Disconnect power from unit.
2. Remove pads from cabinet as follows:
a. Remove back panel from cabinet.
b. Remove pads by sliding the pad straight backwards.
3. If passages are clogged or pad is dirty, hose off inlet
face of pad. Light, gentle brushing of the inlet edges
of the pad with a stiff bristle brush (do not use a wire
brush) will not harm the pad and will remove more
stubborn scaling.
4. If necessary, replace with new rigid media pads,
available only from your rigid media dealer. Aspen,
expanded paper or other types of evaporative cooling
pads will not work and will void your warranty.
5. Using a mild detergent, wash dirt and scale from the
inside of the wet section cabinet. Wire brushing is not
recommended. If finish is damaged or rusting is noted,
repair as noted in the “Touch-Up” section. Rinse with
fresh water.
6. Reinstall pads, making sure they are positioned
correctly
7. Reinstall back panel
Media Replacement
Wiring Diagram
