Seaira Global WatchDog 900c User manual

Tools:
•Phillips Head Screwdriver
-OR-
•#2 Phillips Drill
•Cleaning Solution (choose one of the following) :
•Option #1- (4 ounces white vinegar) + (12 ounces water)
•Option #2- (1 ounce bleach) + (15 ounces water)
• 32 ounces clean water
1. First, mix your cleaning solution using one of the options listed above.
2. Next, you will need to open the drain side end cap so you have access to the drain tray. To
do this, use the screwdriver or drill to remove the screws (one on each side of the end cap).
NOTE: If you have moved your dehumidifier out of the crawl space, make sure the drain line has
somewhere to drain, prior to proceeding to the next step.
3. Once the end cap is open, press the drain button on the display to drain the reservoir.
Disconnect power to the dehumidifier.
4. Next, slowly pour the cleaning solution into the drain train. Continue pouring all of the
cleaning solution, moving from side to side to evenly distribute it.
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WatchDog 900c:
How to Clean the Pump
Seaira Global • 14021 NC Highway 50 • Surf City, NC 28445
www.seairaglobal.com

4. Let the cleaning solution soak for 10-15 minutes. Reconnect the dehumidifier to power.
5. Pour the clean water into the drain tray, until you hear the pump activate twice (normally
16-32 ounces)
6. Finally, close up the end cap, and secure the two screws (one on each side).
Drain Tray
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Seaira Global • 14021 NC Highway 50 • Surf City, NC 28445
www.seairaglobal.com

Advanced Pump Cleaning (complete as necessary):
Tools:
•Phillips Head Screwdriver
-OR-
•#2 Phillips Drill
•2x Cleaning Solution (choose one of the following and mix two batches) :
•Option #1- (4 ounces white vinegar) + (12 ounces water)
•Option #2- (1 ounce bleach) + (15 ounces water)
• 32 ounces clean water
1. Press the drain button to drain any water from the reservoir (a wet-dry vacuum or towels can
be used to remove any remaining water).
2. Unplug the dehumidifier and remove the cover so you have access to the pump.
3. Remove the pump head from the reservoir by unscrewing the screw. Wipe the reservoir clean
with a paper towel.
Seaira Global • 14021 NC Highway 50 • Surf City, NC 28445
www.seairaglobal.com

4. Fill the pump reservoir with the cleaning solution.
5. Reassemble the pump, then use the manual drain button to flush mixture through the
discharge tubing.
Seaira Global • 14021 NC Highway 50 • Surf City, NC 28445
www.seairaglobal.com

6. Pour the second batch of cleaning solution into the drain tray under evaporator coils and let it
clean the hose from pan to pump. This process can be stopped when the pump energizes one
time. NOTE: If you get any of the cleaning solution on the coils, flush with water.
7. Pour sufficient clean water through the drain pan to allow the pump to turn on twice.
8. Reassemble the unit.
Seaira Global • 14021 NC Highway 50 • Surf City, NC 28445
www.seairaglobal.com