Danfoss RX1 Electronic Radio Frequency Receivers Installation Guide
- August 16, 2024
- Danfoss
Table of Contents
Danfoss RX1 Electronic Radio Frequency Receivers
Installation Instructions
Wiring Details
Electronics
COM
On
Off
Zone
Boiler
CH
HW
RX1
Note : For mains voltage applications link terminals L and 2.
RX2
ATTENTION : If replacing a previous version of the RX2 receiver please
use the new backplate supplied and wire as illustrated above.
RX2C
RX3
RX3B
RX3B-VF
Specification
| SPECIFICATION
---|---
Radio Controlled Room Thermostat Receiver Module for see list page 3
Supply Voltage| 230 Vac ± 15%, 50Hz
Construction| BS EN 60730-2-1, EN 300-220-1
Maximum Ambient Temperature| 45°C
Switch Type| RX1 – 1 x SPDT, type 1B
RX2 – 1 x SPDT, 1 x SPST, type 1B
RX3 – 1 x SPDT, 2 x SPST, type 1B
Switch Rating| 264 Vac, 3 (1) A (Total current)
IP Rating| IP 40
Control Pollution Situation| Degree 2
Max. Range| 30 metres
Operating Frequency| 433.92 MHz
Software Classification| Class A
Rated Impulse Voltage| 2.5kV
Ball Pressure Test| 75°C
Commissioning Instructions
Thermostat (refer to page 3 for thermostat type)
Step 1. Type A Press & hold buttons DOWN and + for 3 seconds
Type B Press & hold LEARN button for 3 seconds
Type C Remove dial, press & hold LEARN button for 3 seconds (located under
setting dial)
Do not replace knob until Learn process is complete
NOTE : Thermostat now transmits continuously for 5 minutes.
Receiver
Step 2. RX1
Press and hold buttons PROG and CH1 for 3 seconds until green light + ashes
Step 3. RX2 / RX3 (if applicable)
Stat 1 – perform steps 1-2 for CH1
Stat 2 (RX2 & RX3)
Wait 5 mins, perform step 1, then press PROG + CH2 on RX2/RX3
Stat 3 (RX3 only) Wait 5 mins, perform step 1, then press
PROG + CH3 on RX3
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