Introduction
Thank you for purchasing the BAYweb Thermostat. You now have one of the most advanced
Heating, Ventilating, and Air Conditioning (HVAC) control systems available today.
This thermostat is easily installed by home owners or HVAC professionals. It can be used to
replace an existing thermostat or for installation with new heating or cooling equipment.
This model of the BAYweb Thermostat (BW-WT2) is designed for use with conventional or
heat pump based systems, that use single or multistage stage control.
About This Manual
This manual contains the information necessary for installing and operating the BAYweb
Thermostat. However, since installations may vary, these instructions may not cover all details
or variations in the equipment supplied or every question that may possibly arise during use.
If a question or situation develops which is not answered directly in this manual, contact
BAYweb support for specific answers and advice.
You should become familiar with the contents of this manual before the thermostat is put into
service. This is particularly important with regard to the safety precautions listed in the
Introduction section, and those included at relevant points in other sections of this manual.
Note that this manual is updated periodically. You can download the latest version at
www.bayweb.com.
CAUTION:
Read, be sure to clearly understand, and then carefully follow all of the
directions and procedures included in this manual. Failure to adhere to the
guidelines and specific instructions provided could cause equipment damage and
serious personal injury or death.
Safety Precautions
Low voltage thermostats, including the BAYweb Thermostat, use 24 VAC control signals
limited to 3.2 amperes to interface to your furnace and air conditioning equipment. These low
voltage control signals do not normally represent an electric shock hazard unless used in an
environment for which the equipment was not designed for, such as a wet location.
The BAYweb Thermostat is independently powered from a line cord connected to a standard
120 VAC electrical outlet. This line voltage does represent an electrical shock hazard if
improperly used. Do not cut or modify the line cord in any way. Do not use a damaged line
cord. Do not remove the cover of the control module. Do not expose the control module to
water. Do not plug in the control module when wet.
Bay Controls, LLC. expressly disclaims responsibility or liability for any injury or damage
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