4
5
4. Installation
• Ensure the mains supply is switched off and the
circuit supply fuses are removed or the circuit
breaker turned off.
• An isolating switch should be installed to
enable the power to be switched ON & OFF
for maintenance purposes.
• Remove the terminal cover by undoing the fixing
screw on the bottom of the time switch.
• Mark the position of the top wall mounting screw
and drill the hole ensuring not to infringe with any
gas/water pipes or electrical cables that may be
hidden below the surface. Insert the rawl plug
into the hole.
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