User manual
Version 1.0     ©Copyright 2013, Ambient LLC. All Rights Reserved.        Page 2 
1  Introduction 
Thank you for your purchase of the Ambient  Weather WS-091-C  Three Channel Display Wireless 
Thermometer  (Console  Only).  The  following  user  guide  provides  step  by  step  instructions  for 
installation,  operation  and  troubleshooting.  To  download  the  latest  manual  and  additional 
troubleshooting tips, please visit: 
http://ambientweather.wikispaces.com/ws091c 
The WS-091C also includes an indoor channel (there is a sensor inside the display) as well as supports 
up to 8 remote sensors (channels 1-3 are always displayed and 4-8 can be displayed in the indoor 
section of the display). 
The WS-091C supports any combination of the following sensors (sensors are sold separately): 
Item Number 
Image 
Description 
F007T 
8-channel sensor measures temperature. Applications 
include indoor and outdoor temperature measurement. 
F007TP 
8-channel sensor measures probe temperature. 
Applications include refrigerators and freezers (where 
the probe is placed inside the appliance(s) and the 
display is outside, water temperature, soil temperature 
and  
F007PF 
8-channel pool float thermometer. Applications include 
pools, spas, and lakes. 
2  Getting Started 
Note:  The  power  up  sequence  must  be  performed  in  the  order  shown  in  this  section  (insert 
batteries in the remote transmitter(s) first, Display Console second). 










