Instructions / Assembly
 REV.9/27/05 Page 5 of 7
2.  The TS-3 has (2) 3 volt button cell batteries (1) button cell operates the LCD screen and the other button cell powers the PCB 
board. If the button cell battery that controls sending the PCB board is low or defective the LCD screen may work but the PCB relay 
may not close the contact (Check each button cell battery) 
3.  Check that the (2) male terminal connectors on the face are engaged in the female terminal connectors on the backing plate. 
4.  Check the wire connections to the TS-3 from the appliance that they are properly connected 
SPECIFICATIONS
BATTERIES: TS-3 wired wall thermostat – 2ea. (CR2032) 3.0 volt lithium button cell batteries. 
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