Document LTM0884 rev 2e
Water Flow Rates
Maintain water flow rates as indicated. Please note, these specifications relate to the chiller only. Code-specified whole system turnover rates must be satisfied.
NOTICE
Failure to heed the following may result in damage to equipment.
- Water flow exceeding maximum flow rates will negatively affect the total pool filtration performance and may damage the chiller. This will not be covered under equipment warranty.
| MODEL | HEAT EXCHANGER TYPE | FLOW RATES | |
|---|---|---|---|
| MINIMUM | MAXIMUM | ||
| TC500 | Titanium Tube-in-Tube | 20 GPM | 45 GPM |
| TC1000 | Titanium ThermoLink® | 30 GPM | 70 GPM |
| TC1500 | Titanium ThermoLink® | 30 GPM | 70 GPM |
Please note -
If minimum flow rates are not met, chiller performance is reduced and performance will suffer. Internal safety devices may deactivate the chiller with the following errors:
- HP and HP5
- or (if equipped) error codes of LP and LP5
- Operate water filtration devices per manufacturer's specifications. Dirty filters can cause a reduction of water flow to the chiller. An increase of 7-10 psi higher than the clean filter pressure typically reduces flow rates. This requires the filter to be cleaned or back-washed.
- Keep baskets free of debris. A large quantity of debris in the pump and skimmer baskets can reduce water flow.
- Check for improper valve settings. A partially closed valve after the filter, or a full-open bypass around the chiller, will cause insufficient water flow through the chiller.
- The maximum static pressure (or operating pressure) is 50 pounds-per-square-inch (PSI). These specifications relate to the chiller only.
- Code-specified whole system turnover rates must be satisfied.