______________________________________________________
WTS32 Wireless Thermostat
950-0160revB February 2, 2012
16
Installation
Charging the Thermostat
The thermostat is supplied with a replaceable lithium ion battery. The battery can be charged through a USB cable (included)
connected to a PC or an optional power supply (PN 4350017). During the charging process the battery icon will flash on and off.
With minimal usage the lithium battery will last about 12 months before it needs recharging (Lithium ion battery PN 4350018).
The lithium ion battery has a life expectancy of 8-10 years.
Note:
1) The lithium battery should be charged for 12 hours the first 3 times it is charged to properly condition the battery.
2) Transmitter will operate while charging.
3) A fully charged battery will operate for one year under normal usage.
4)
“PE” function, see page 39.
CAUTION! - Before leaving on vacation or an extended absence, check to see if the battery is fully charged. If the
battery charge goes low enough the thermostat will cease to transmit. If the receiver does not receive a signal within 30
minutes it will turn off and there will be no heating or cooling.
120 VAC power
supply (PN 4350017).
Plug USB cable into
power supply to
charge battery. No
need for computer.
