... hard deformation, long-term use.3.Working light ,power indicator clearly.4.Switch three mode: on, off, automatic at ... different week patterns. According to the demand,the timer only work in setting week.3.3.then press ... plug inserted into the socket of the timer, the timer connect with power,it must be on ... under dry conditions.5.Do not split the timer arbitrarily,pls find the dealer if need repair ...