6
www.hydrofarm.com
if set, will operate according to the default
current time, but not the real current time. You
are highly recommended to set the current
time.
4.
To set for timed operation, press
TIMER/
MODE
a third time and “Timing on” will
display. Use the “
+
” button to change hour
and the “
–
” button to change minutes. The
timer is in 24-hour format.
Run
Set
5.
After you press
TIMER/MODE
a fourth
time, “
Timing off
” will display. Use the “
+
”
button to change hour and the “
–
” button
to change minutes.
Run
Set
TIP:
You can choose to skip the Timing on and
Timing off setting by pressing the
TIMER/
MODE
button to exit. If so, you must manually
power the machine on or off each time by
pressing the
POWER
button.
6.
Press
TIMER/MODE
a fifth time to exit the
setting mode.
Run
OPERATIONS
Non-timed dehumidifying operation to
the desired humidity level
When the timer is not set, the unit
dehumidifies toward the humidity set point
and automatically goes to the standby mode
when the set point is achieved. After the
ambient humidity increases more than 3%, the
dehumidifying function operates again. The
machine will continue working in this pattern
until it is manually powered off.
INSTRUCTION MANUAL
Due to the 3-minute on/off delay design to
protect the working components (
see On/
Off Delay, page 7
), the humidity reading
may go up more than 3% while the machine
remains in the standby mode since it is within
the 3-minute delay protection period. This
usually happens in the condition that the
ambient humidity is high. It is not a machine
malfunction.
Timed dehumidifying operation to the
desired humidity level
When the timer is set, the machine will
operate according to the humidity set point
(
see page 5, step 2
), only after the Timing On
time and before the Timing Off time. Before
the Timing On time and after the Timing
Off time, the machine is in standby mode.
Unless the power supply cord is unplugged,
the machine remembers all set points in the
standby mode and will automatically operate
according to the timer setup every day.
You can manually override the timer function
to start or stop the dehumidifying function
by pressing the
POWER
button. The machine
resumes to the timer mode in the next 24-hour
cycle.
Automatic Defrost
The unit will automatically go into defrost
mode when frost forms on the evaporator coil.
The screen shows “
Defrost
.” After 15 minutes
of defrost time the unit will resume operation.
When in the defrost mode, the unit does not
dehumidify.
Continuously dehumidify operation
When the machine is in continuous operation,
the desired humidity set point is still
remembered but is deactivated. The machine
will continuously dehumidify, no matter what
the humidity set point is, until it is manually
powered off or timed off.
1.
Press the
CONTINUOUS OPERATION
button to enter the continuous operation
mode. The screen will show “
Continuous
.”