FILTER CHANGING PROCEDURE
1. Verify filter configuration required for servicing. Flush the appropriate
filters prior to installation using a filter pre-flush station. Protect
flushed filters from extreme cold temperatures and potential sources of
contamination.
2. Dispose of replaced filters in accordance with local laws. after
removing filtration media. Filter housings may be recycled
3. Periodic replacement of the air filter is required. This should be done a
minimum of every two years.
SYSTEM INSPECTION
When changing filters or performing service, the following items should be
completed:
1. Visual Inspection
2. Hose & fitting inspection
3. Electrical inspection
4. Pressure & flow test
5. Filter monitoring system reset
6. Gallon counter reset to zero. Refer to procedure below.
7. Clean the exterior of system and condenser coils on rear of system.
8. Temperature check (Cold water should be below 50°F, Hot water should
be above 160°F)
9. TDS check
10. Hot tank switch On
11. Site clean up
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