Premium Choice Low Profile Humidity Sensor Module Manual

IAQ Sense detects & extracts:

• Humidity

• Carbon Monoxide (CO)

• Ammonia

• Acetone

• Benzene

• Ethylene glycol

• Formaldehyde

• Methylene chloride

• other harmful VOCs

The products in your home, even the building materials

inside your house, likely contain harmful chemicals.

For example, the antifreeze and windshield washer

uid in your garage contain ethylene glycol which can

cause respiratory issues if inhaled. Formaldehyde

is in a wide range of products including some

furniture, composite core doors, laminate oors, foam

insulation, disinfectants, cleaners, air fresheners,

carpets, toothpaste, body wash, and more. Oils,

furniture renisher, paint, varnish, car and oor polish,

pesticides, herbicides, insect repellent, plastics, leather, and many other products contain harmful

vapors like the chemicals listed below. It’s important to ventilate these chemicals to reduce acute

and long term health risks.

A Fan That Thinks!

S&P’s IAQ sensor (PCIAQS) is the rst thinking fan. A PC fan with IAQ Sense detects and

extracts both Volatile Organic Compounds (VOCs) and humidity when installed with a Premium

CHOICE (PC) Series fan.

The VOC sensor has an adjustment knob to set the sensing range based on the concentration

of particles (ppm). The humidity sensor detects rapid increases in moisture at the ceiling level

where steam and humidity naturally rise, and automatically turns on the fan. You can set the IAQ

sensor to run the fan at high speed if it senses VOCs or humidity, then after a specied amount of

time it will automatically adjust to run at low speed. The IAQ sensor also includes a speed control

to adjust the fan at a percentage of full speed so the fan can be run continuously to meet code

requirements. A PC fan with a PCIAQS is a fan you can trust to keep you, your family, and your

home safe.

Advancing Ventilation

™

IAQ Sense Plug-in