OMNIE CSQ-TRV Radiator Thermostat Installation Manual

OMNIE CSQ-TRV Radiator Thermostat

Box Contents

INTRODUCTION

The CSQ-TRV is a battery-powered, mini-size thermostatic radiator valve (TRV) controller using ZigBee wireless communication. Simply replace the existing, passive head on the standard radiator valve with the CSQ-TRV (referred to from now on as the unit). Use the unit with the CSQ-RFW/STAT series of wireless thermostats and a CSQ-GATEWAY

Product Compliance
This product is CE compliant and meets the following EC Directives: Electro-Magnetic Compatibility directive 2014/30/EU; 2014/53/EU and 2011/65/EU.

Safety Information
Use in accordance with the regulations. The unit is to be used for the control of room temperature inside the house.

Installation

This accessory must be fitted by a competent person, and installation must comply with the guidance, standards and regulations applicable to the country or state where the product is installed. Failure to comply with the relevant standards could lead to prosecution.

System Overview

To achieve the best control from the unit and thermostat, we recommend they are used with the OMNIE system receiver configured to RX1. The system receiver will turn the boiler on or off when requested by the thermostat. See your boiler receiver manual for more information about the RX1 configuration

Checking the compatibility of your heating system
The OMNIE CSQ-TRV is compatible with the majority of thermostatic radiator valves. Before fitting, please check your valve is suitable for use with the OMNIE TRV.

Checking the compatibility of your heating system

Installing the Unit

• Remove the battery door on the side of the unit
• Insert the batteries, ensuring correct orientation.
• The LED on the unit flashes green then flashes red before changing to solid red. When it is solid red, place the unit over the radiator valve using the mounting ring if needed

• Screw the units nut (finger tight) to the radiator valve and check that the LED is solid red.
• Press any button on the unit to adapt it to the radiator valve. Once all adaptation noise and LED activity have stopped, the unit is ready to pair with your wireless thermostat
• The unit is now ready for pairing to the OMNIE CSQ-RFW/STAT. You may now start the pairing process

Preparing to Pair the Unit

• Press and hold the button on the CSQ-GATEWAY for five seconds. This puts the CSQ-GATEWAY in pairing mode. See your CSQ-GATEWAY manual for more information.2
• Ensure the wireless thermostat is powered up and ready for pairing. See your thermostat manual for more information.
• If you are using the optional RX10RF wireless boiler receiver configured for remote boiler switching, ensure this has been powered up and the red LED has gone from flashing to steady. See your boiler receiver manual for more information.

Pairing the Unit

• Press and hold the pairing button for 10 seconds. You can pair up to 6 units with one thermostat. Pair the room of the unit by room.
• You have paired the unit to the thermostat when the unit LED goes off.
• Once paired, the unit operates in automatic mode and receives room temperature from the thermostat.

Remove device

• Once paired to a thermostat, press and hold the pairing button on the unit for 10 seconds.
• The red LED come on together for one second.

Note: After you have deleted the unit from the wireless network, you must reinstall the TRV see Installing the unit.

Using the Unit

Auto Lock Function
Auto lock function is disabled until you have gone through the pairing process. After pairing, the TRV will auto lock after 5 minutes if no buttons have been pressed.

Unlocking the Buttons
To unlock the buttons, press the pairing and close buttons together for 3 seconds.

Opening the Valve Manually
Press the open button for 3 seconds. The LED flashes green once and the valve opens.

Closing the Valve Manually
Press the close button for 3 seconds. The LED flashes red once and the valve closes.

Entering Fail-Safe Mode
In fail safe mode, the unit opens the valve 25% for water flow to maintain room temperature. To enter fail-safe mode, press and hold the open and close buttons together for 3 seconds. To exit fail safe mode, press the:

• Pairing button to put the unit in automatic mode
• Open button for 3 seconds to open the valve
• Close button for 3 seconds to close the valve

Restoring Factory Default Settings
Press the pairing, open, and close buttons together for 10 seconds.

Protecting against Frost
When you have manually closed the valve, the unit automatically enables frost protection. Frost protection starts only when the temperature in the room drops below the frost temperature setpoint. The unit does all this automatically when connected to a thermostat and you don’t have to do anything.

Using the Unit

Detecting Open Windows
The unit checks the rate of temperature drop in the room in which it is located. If the drop is rapid, it assumes a window in the room has been opened. This only works if the unit is paired to the thermostat and is in automatic mode and the battery in the unit is not low. The unit does all this automatically when connected to a thermostat and you don’t have to do anything. It works between 0 and 40⁰C.

Protecting against Lime Scale
Do not leave a valve open for a long time because this could cause a build up of lime scale. The unit has a lime-scale protection feature to prevent against this. The valve motor automatically starts once a week if no valve movement has been detected within a 14- day period. Lime-scale protection will continue to operate in automatic, manual open, and manual close modes and you don’t have to do anything.

Auto Adaptation
Once the batteries are inserted into the unit, the red light will appear. If no keys are pressed it will auto adapt to the valve

Button Usage

To do this…	Press the…
Leave the network	Pairing button for 10 seconds (when unit already in network)
Pair with thermostat	Pairing button for 10 seconds
Put unit in automatic mode	Short press Pairing button
Fully open the valve	Open button for 3 seconds
Fully close the valve	Close button for 3 seconds
Restore factory default settings	Open, pairing, and close buttons together for 3 seconds
Lock and unlock the buttons	Pairing and close buttons together for 3 seconds

LED Indications

When…		The LEDs…	Valve
Power switched on or after reset	Software Version indication	A sequence of red and green LEDs flashing displayed indicates the software version
Unit adapting to valve		Red flashes then goes steady. Green flashes (or red flasheson failure to adapt). Green steady. Green and red flash (or red flashes on failure to adapt)
Unit has not joined network or has not paired to thermostat	Auto mode	Green and red flash alternately after short press on open or close button	25% open
	Manual open	Green flashes twice after short press on open or close button	100% open
	Manual close	Red flashes twice after short press on open or close button	0% open
Unit paired to thermostat and in auto mode		No LED
Leaving network		Red and green on together for one second
Identifying the network		Green flashes for up to 10 minutes
Wireless link to thermostat lost	Auto mode	Green and red flash alternately after short press on open or close button
	Manual open	Green flashes twice after short press on open or close button	100% open
	Manual close	Red flashes twice after short press on open or close button	0% open
Normal operation	Auto mode	Green flashes once after short press on open or close button	1 to 100% open
	Auto mode	Red flashes once after short press on open or close button	0% open
	Manual open	Green flashes twice after short press on open or close button	100% open
	Manual close	Red flashes twice after short press on open or close button	0% open
	Window open mode active	Green and red flash twice every 10 seconds	100% open
Battery low		Red flashes three times every 10 seconds (less if the battery is low)	25% open
Error installing		Green and red flash alternately

Manual Override

To remove the unit from auto mode, follow the steps below. If the buttons are locked, unlock them by pressing the pairing and close buttons together for 3 seconds.

Technical Detail

Model	CSQ-TRV
Type	Hydraulic Radiator Valve DC Motor M30 x 1.5
Input	Three push buttons: •     Manual open/status indication •     Manual close/status indication •     Pairing
LED Indicator	Bi-Colour, Red/Green
Valve Adaptation	Automatic
Power Source	2x AA Batteries
Battery Life	14 Months (low battery indication)
Control Method	Modulating
Communication	2.4GHz ZigBee wireless
Operating Temperature	0 to 45ºC
Storage Temperature	-20 to 60ºC
Operating Humidity	5 to 95”RH
Protection	IP30
Size (mm)	H 88.6, W 51

Warranty

OMNIE warrants that this product will be free from any defect in materials and shall perform in accordance with its specification, for a period of five years from the date of installation. OMNIE sole liability for breach of this warranty will be (at its option) to repair or replace the defective product.

REFERENCE

DOWNLOAD MANUALS:

OMNIE CSQ-TRV Radiator Thermostat Installation Manual

OMNIE CSQ-TRV Radiator Thermostat Installation Manual