Danfoss RET2001RF Installation Manual page 7

Installation Guide
3.2 Legacy - RF Pairing
Use this guide when replacing the RF thermostat only,
existing RX1-S (087N7774) is used for receiver. If both
products are changed follow normal pairing procedure,
see 3.1 RF Pairing, page 6.
• RET2001RF (087N6473)
• TP5001RF (087N7933)
1. Ensure power to the RX1-S receiver is switched on
and batteries are inserted into the thermostat.
2. Ensure the display is illuminated, if not, press any
button once to illuminate it.
3. Press and hold < and M for 5 seconds, the RF aerial
icon will start flashing on the thermostat until
paired.
4. Press both PROG and CH buttons on RX1-S until
button LEDS flash.
5. If pairing is successful RF icon on thermostat will
stop flashing and remain on.
6. If pairing is not successful, try moving thermostat to
alternative position and retry.
Danfoss Climate Solutions AN30483490055001-000103
EN
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