6
|
(800)-675-7410
|
https://www.pdhvac.com/support/
Automatic Mode Operation
O
PERATIONAL
I
NSTRUCTIONS
In
AUTO
mode, the system manages the
compressor, heat pump, and fan speeds
entirely autonomously by comparing the
set temperature with the current internal
temperature as given in the following table:
T ≤ 68°F
T ≥ 77°F
68°F < T < 77°F
Internal
Temperature
Operating
Mode
Set Point
Heating,
Ventilation
Dehumidification,
Ventilation
Cooling
77°F
68°F
72°F
On the
AUTO
speed setting the ventilation speed is set according to the difference
in temperature between the set point and the current ambient temperature.
Automatic Mode Button Control:
Press the On/Off button to switch the
machine on or off
Press the Change Mode button to
select
AUTO
mode
The temperature selection buttons are
disabled in this mode
Press the fan speed button to select low,
medium, high, or automatic fan speed
Set temperature is selected based on the conditions given in
the set point table on this page.
The selected configuration will be retained in the system’s
memory when it is switched on again next.
Cooling Mode Operation
Press the On/Off button to switch the
machine on or off
Press the Change Mode button to
select
COOL
mode
Use the temperature selection buttons to
select a set point between 64 and 86°F.
Press the fan speed button to select low,
medium, high, or automatic fan speed
The selected configuration will be retained in the system’s
memory when it is switched on again next.
Cooling Mode Button Control:
F
See page
3
for an explanation of Cooling Mode functionality.
°C / °F
°C / °F