Getting Started - Breezair IWC 10 Installation & Operation Manual

AT POWER UP
When power is first applied to the Wall Control there are 3 possible responses depending on what
is connected to the Wall Control.
1. When the Wall Control is connected directly to an ICON cooler without any Hubs,
either on a single cooler installation or during individual cooler commissioning on a
multiple cooler installation, the Wall Control will display
Press and hold the
display. This will take approximately 7 seconds. This transfers ICON specific
operating requirements to the Wall Control. To complete this transfer see
"CHANGING SPEED TABLE FOR
2.a When one TBA cooler is connected the Wall Control will display the OFF state.
2.b When a Hub (Kit #105949) is connected the Wall Control will display the OFF
state.
3. When one or more Smart Hubs (Kit #111070) are connected the Wall Control will
display the identity of every Smart Hub as it is detected by the Wall Control during
initialization (Fig. 9). The Wall Control starts at Hub 0 and can count up to
Hub 9, ie. a total of 10 hubs.
When the Wall Control has completed it's initialising function and the last Hub is displayed, press
the button to accept. The Wall Control now enters the OFF state and will display just the day
PROG
and the time.
Upon restoration of the power following subsequent power failures, the Wall Control will initialise
each time, but will automatically revert to the "OFF" state
to the number of Smart Hubs.
CHANGING SPEED TABLE FOR
When the Wall Control is connected to an ICON evaporative cooler a different speed table must
be selected. If this speed table is not selected the cooler will not operate at its optimum
performance. To select the correct speed table follow these steps:
1/ Within 4 minutes of mains power being switched on at the Electronics Module
Programming Mode must be entered by pressing and holding the
seconds, and then while still pressing the
display will show Param
2/ Press the button until the display shows
3/ Press the AUTO button. The display will now show
4/ Press the button until the display shows
5/ Press the button to accept this new value, then after a delay of a few seconds press the
AUTO
button .
DRYING TIME ENABLE
Parameter B6 allows the choice of enabling or disabling the Pad Drying Cycle.
Access to the B6 parameter is achieved in the usual way for accessing all parameters; i.e. within 4
minutes of mains power being switched on, the Parameter programming mode must be entered
by pressing and holding the Auto button
Auto button, press and release the Down arrow
The display will show Param
will cycle through the parameters until you reach
this screen and it will now show
disabled - this is the factory default setting. Press the Up arrow
to enable the Drying Cycle.
When enabled, the Drying Cycle will commence every time the clock stops the cooling system, in
Auto mode only. In the Drying Cycle the fan continues to run on speed 1 for 60 minutes to dry the
cooling pads, and the pump does not run.
button until the word
ICON COOLERS" below.
ICON COOLERS
button press and release the
AUTO
and A1:02 (Fig. 10).
Param
Value
for at least 4 seconds; then while still holding the
AUTO
and A1.00 (fig 10). Pressing the Down arrow
Param
Value and B6:00 . The value of 00 shows the Dry Cycle is
SERVICE (Fig. 8).
SERVICE disappears from the
provided that no changes have occurred
button for at least 4
AUTO
and A2:00 ( Fig. 11).
Value and A2:00 (Fig. 12).
and A2:01 (Fig. 13).
and release the Auto button.
and B6.00 . Press Auto
to change the value to
1

Getting Started

8
9
Example of a 2 Hub
project that contains
Hub 0 & Hub 1.
10
Parameter
11
button. The
12
again repeatedly
13
to accept
AUTO
B6:01
4
SERVICE
Param
Param
Value
Value