Lochinvar Power-Fin Designer's Manual page 31

Designer's Guide / Power-fin Water Heater
SMART SYSTEM OPERATIONAL FEATURES
The following is a list of just a few of the many other operational features built-in to the Smart
System control For the complete list of features with more detailed explanations plus
programming parameters, refer to the Installation & Operation Manual, the Service Manual or the
User Manual.
Clock
The Smart System has a clock for date and time. This must be set for record keeping
and night setback functions.
Freeze Protection
The Smart System control automatically monitors the water temperatures and will
operate the pump and if necessary, fire the appliance to protect the heat exchanger from
freezing.
Inlet Water Temperature
The Smart System will monitor inlet water temperature and report persistent flow of water
less than 130°F which will cause condensation in the heat exchanger.
Anti-Cycling
The Smart System control will monitor burn cycles and force a minimum off time to
reduce short cycling.
Night Setback
The Smart System will reduce the DHW setpoints during periods where the building is
unoccupied. This is a programmable parameter.
Service Reminder
The Smart System control can display a reminder to the customer that it is time for a
service call. This time frame is a programmable parameter.
Low Voltage Circuit Board
31
LOCHINVAR CORPORATION
300 MADDOX SIMPSON PKWY
LEBANON, TN 37090
www.lochinvar.com