Replacing the Batteries

 

 

 

 

 

Correct batteries are:

2 x 1.5v AG13 (LR44) button cell batteries

These are available mail-order from our Spares page

 

Action

Remove battery cover on rear of timer

Replace Batteries as per diagram

Replace battery cover ensuring metal contacts slide into slots

Reset time (click here for instructions)

Re-program on and off-times (click here for instructions)