SALUS SSR868 RF Receiver (868 MHz)

Introduction

The SALUS SSR868 is a super slim receiver (only 22 mm) designed to control electrical infrared panels. It features a 10A relay and is compatible with most IR panels. The receiver includes a 3M cable and has an IP54 rating, making it suitable for installation in bathrooms or rooms with high humidity. The SSR868 is compatible with SALUS 868MHz thermostats: RT310TX, RT510TX, RT520TX, ERT20TX, ST325TX, and 091FLRF(TX).

Product Compliance

This product complies with the essential requirements and other relevant provisions of Directives 2014/53/EU and 2015/863/EU. The full text of the EU Declaration of Conformity is available at: www.saluslegal.com.

Frequency: 868.0 MHz - 868.6 MHz; <13dBm

Safety Information

For optimal performance and safety, use the SSR868 receiver according to all relevant regulations. This device is for indoor use only and must not be installed in environments with extreme temperatures or harsh conditions. Keep the receiver dry; improper installation can cause damage or malfunction. Always disconnect power before cleaning and use a dry cloth. Install the receiver at a convenient height for easy access. The maximum operating temperature is 50°C; avoid locations that may exceed this limit to prevent overheating. Following these guidelines ensures long-term reliability and safety.

Dimensions

Height: 110 mm

Width: 100 mm

Depth: 22 mm

Wiring Diagram

Connections:

• SL: Output switch live
• N1, N2: Neutral terminals
• E: Earth terminal
• L: Live of supply power

Connect the infrared panel to the SL (output switch live) and Neutral terminals. Connect the power supply (230V AC) to the L (live) and Neutral terminals. Earth terminals are also provided.

Button Functions

1. [MODE button]: Auto/On/Off selection
2. [PAIR button]: Quick pairing procedure

LED Operation

The receiver indicates its status via LEDs:

Note: The SSR868 supports 3 modes: Auto, Manual, and Off. Switch between them by short-pressing the Mode button.

• Auto mode (Green Auto LED): Thermostat controls the relay.
• Manual mode (Green ON LED): The relay is always activated.
• Off mode (No LED on Auto or On): The relay is off.

Fail Safe Protection

After 1 hour of no signal from the thermostat, the receiver enters a lost pairing state. During each hour of lost pairing, the relay is off for 55 minutes and on for 5 minutes.

Waterproof Protection

Cable glands, sealing, and PCB conformal coating are necessary due to application scenarios, such as installation in bathrooms where high humidity can damage the receiver. The SSR868 has an IP54 protection rating for these reasons.

Pairing Process

Follow these steps to pair the SSR868 receiver with a SALUS 868 MHz thermostat:

1. Step 1: On the receiver, the PAIR LED is flashing YELLOW (default, unpaired). Press and hold the [PAIR button] for 5 seconds to enter pairing mode. The PAIR LED will turn solid GREEN.
2. Step 2: On the thermostat, press the MENU button.
3. Step 3: Navigate to the 'Pairing' submenu using the UP/DOWN buttons and press SELECT.
4. Step 4: Select 'PAIR' and press SELECT.
5. Step 5: The pairing process takes up to 10 minutes. The PAIR LED on the receiver will flash GREEN during this time.
6. Step 6: Once pairing is successful, the PAIR LED on the receiver will turn solid GREEN, and the Auto LED will turn solid GREEN (indicating Auto mode). The thermostat will return to the main screen.

Note: If pairing is unsuccessful after 10 minutes, the receiver will revert to a solid RED PAIR LED, and the process must be restarted.

If Pairing is Lost

If the receiver loses its link with the thermostat (after 1 hour of failed communication), the PAIR LED will flash RED.

In Auto mode, the relay will be off for 55 minutes and on for 5 minutes each hour. When the connection is re-established, the receiver will act according to the thermostat's demand.

If pairing is lost (change mode): If the lost link occurs while in Manual mode (relay always on), the PAIR LED will flash RED. Short-pressing the [MODE button] can switch the receiver to On mode (relay always on), but the PAIR LED will continue flashing RED to indicate the lost connection. When the connection is re-established, the PAIR LED will turn solid RED.

Test Pairing

To test the pairing functionality:

1. Step 1: On the thermostat, press the MENU button.
2. Step 2: Navigate to the 'Pairing' submenu using the UP/DOWN buttons and press SELECT.
3. Step 3: Select 'TEST' and press SELECT.

Note: The testing process can take approximately 10 minutes.

Factory Reset (Receiver)

To perform a factory reset on the receiver:

1. Press and hold the [PAIR button] for 10 seconds.
2. The PAIR LED will show a solid RED light, then the receiver will reset.
3. After reset, the PAIR LED will flash YELLOW, indicating the receiver is inactive and unpaired.

Thermostat Factory Reset

To reset a compatible SALUS thermostat:

1. Press and hold MENU, DOWN, and BOOST buttons simultaneously for 5 seconds.
2. The device will reset and start up automatically.

If Pairing Started by Mistake

If you accidentally initiate the pairing process:

1. On the receiver, the PAIR LED will flash GREEN.
2. Press and hold the [PAIR button] for 5 seconds to exit pairing mode and keep the previous pairing code.

Product Specifications

Compatibility with other SALUS 868 MHz thermostats

The SSR868 receiver is compatible with the following SALUS 868 MHz thermostats:

• RT310TX
• RT510TX
• RT520TX
• ERT20TX
• ST325TX
• 091FLRF(TX)