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OPERATING INSTRUCTIONS
C. SETTING WATER TEMPERATURE
What water temperature setting is right for me? How can I change the temperature setting?
The maximum temperature setting on the unit is 135 degrees. Recommended water temperature setting range is
120-125 degrees – this is both to maximize efficiency and contain hot water scald risk.
AirGenerate™ recommends that users start with a lower temperature setting (120 degrees) and increase the
temperature setting only if the current temperature setting is unable to cope with hot water demand.
The unit is equipped with two water temperature sensors, one each at the top and bottom half of the unit. The
temperature shown in the display panel is the lower sensor reading. You may check the upper sensor reading by
holding down the up arrow button.
To change the water temperature setting, hold down the TIMER button until the set temperature indicator on the
display panel starts flashing. Use the ARROW PADS to select the new setting and press the TIMER button to save the
selection. You may choose any temperature between 90 to 135 degrees.
D. DUCTING EXHAUST AIR
Can I duct the exhaust air from the unit? What are the benefits of the ducting the exhaust air?
The unit has an exhaust air outlet that can be connected to a 6-inch duct. The cool exhaust air, a free by-product of
heat pump operation, can be ducted to any part of the home. It can also be used to supplement home cooling, saving
you additional energy on home cooling costs during summer months. You may vent the exhaust air out of the home
during winter months.
Ducting is especially recommended if the install area is less than 1,000 cubic feet in volume or if the unit has low
overhead clearance.
Airflow
Airflow
Fig. 4
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