EPH Controls CP4D - Important Notes

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RFRPD Room Thermostat CP4D
 Good quality batteries are essential to ensure the correct operation of
this product. EPH recommend using Duracell or Energiser batteries.
 Do not use low quality battery brands as they can cause the following
problems:
 - Stop the wireless communication with the receiver.
 - Can cause the thermostat to reset.
 - Can cause the thermostat to display the incorrect information.
 • When the battery low symbol appears on the CP4D or EMBER App.
The batteries should be changed immediately.
 • If a Symbol appears on your thermostat screen, please see page 21
for unlocking instructions.
 • If ‘OVERRIDE’ appears on your thermostat screen, please see page 27.
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Important Notes