EPH Controls CP4D - Button; LED Description

57
RF1B Wireless Receiver CP4D
Button / LED Description
OpenTherm LED
Manual override
button
Connect button
System LED
Hub LED RF LED
Reset button
Connect
Connect:
Once voltage has been applied this button
may be held to initialise the pairing process
with the wireless thermostat. Once
pressed the RF LED will begin to ash.
Manual
Manual override
Reset button
Press to reset the
receiver
Note: Please refer to Page 14 for wiring information.