A.O. Smith 290 service manual 4.6Hints for energy savings, 4.7Hints for fan operation, 4.8Checking

4.6Hints for energy savings

Do not set the water temperature higher than necessary.

The best utilization of the heat pump occurs at low water temperatures.

The use of circulation will increase the energy consumption of the heat pump significantly.

4.7Hints for fan operation

When using ductwork it may be necessary to run the fan on a higher speed to compensate for the pressure losses.

4.8Checking

After completing installation it is advised to check all connections etc. to ensure they are tight and to check that condensate water can flow to the drain unrestrict- ed.

For servicing, please refer to user manual.

53