Frequently Asked Questions - QuietCool RM WHF-4.0 Owner's Manual

Roof mount whole house fan
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LED STATUS INDICATORS OF WALL SWITCH
If all LED indicators on the Wall Switch come on after three seconds of pressing one of the buttons,
this means the Wall Switch is failing to connect to the Hub. You will need to move the switch closer
to the Hub to ensure proper communication.
If all the Timer LED indicators are off and one of the Speed LED indicators are on, this means you
have not set the time for the fan to run and the fan will not operate. Simply press the Timer button
to turn the fan on and set the fan runtime.
If only one of the Timer LED indicators is on and only one of the Speed LED indicators is on, the fan
is running at the indicated speed and timer level.
If all the Timer LED indicators are on and only one of the Speed LED indicators are on, the fan is
running in Continuous On mode at the indicated speed level. The fan will continue to run until you
press the Timer button to turn it off.
NOTE ON OPERATION
In order for the fan to run, a Timer selection MUST be made. When the Timer status is off (no LED
indicators lit), you can still change the Speed setting. The Speed setting will take effect once the
Timer selection is made.
4.2

FREQUENTLY ASKED QUESTIONS

WHAT DOES RF MEAN?
"RF" Stands for Radio Frequency.
HOW DOES RF WORK?
A small electronic device is used to transmit and/or receive radio signals between two devices. In an
embedded system, it often communicates with another device wirelessly. This wireless communication may
be accomplished through optical communication or through radio frequency (RF) communication.
WILL RF INTERFERE WITH OTHER DEVICES IN MY HOME?
The RF will not interfere with other wireless or RF devices in your house. It produces its own unique RF signal
that can only communicate with our RF Switch.
HOW MANY SWITCHES CAN YOU CONNECT TO A SINGLE HUB?
You can connect up to 20 switches to a single hub.
WILL MY NEIGHBOR BE ABLE TO CONTROL MY FAN IF THEY HAVE THE SAME
SET UP AS ME?
They will not because you need to physically activate the pairing process between the RF Switch and the
RF Hub.
QUIETCOOLSYSTEMS.COM
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This manual is also suitable for:

Rm whf-4.0-dbRm whf-4.0-dg1Rm whf-4.0-dg2Rm whf-4.0-pl

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