Hints For Energy Savings; Hints For Fan Operation; Checking - A.O. Smith AHD 290 Installation & Service Manual

4.6

Hints 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.
4.7

Hints for fan operation

When using ductwork it may be necessary to run the fan on a higher speed to
compensate for the pressure losses.
4.8

Checking

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.
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