Eaton CHVZ-01/03 RF Radiator Thermostat Operating Instruction

Eaton CHVZ-01/03 RF Radiator Thermostat

Introduction

1. Safety instructions
   This document contains important warnings and safety instructions which must be observed and followed by users. Failure to follow these warnings and safety instructions will put the fault-free operation of the RF Radiator Thermostat at risk.
2. Intended use
   The RF Radiator Thermostat has been designed solely for residential use in private homes and office applications. It is not suitable for industrial use.
   The RF Radiator Thermostat is used to control standard radiator valves. The device may only be operated indoors and must be protected from the effects of dampness and dust, as well as solar radiation and sources of radiant heat.
   Use of the unit for any purpose other than described in this document or failure to observe the warnings and safety instructions it contains will immediately invalidate any claims in respect of warranty and/or liability.
   The same shall apply in the event of any conversion or modifications. The device concerned is not intended for children and may not be used as toy. Do not open the device: it does not contain any components that need to be serviced by the user.
3. Instruction for disposal
   Do not dispose of the device with regular domestic waste. Electronic equipment must be disposed of at local collection points for waste electronic equipment in compliance with local directives governing waste electrical and electronic equipment.
4. About this document
   These operating instructions are intended for end users and describe the operation and menu structure of the RF Radiator Thermostat.
   WARNING
   Please contact a suitably qualified electrical engineer for all assembly, installation, and configuration requirements, or when you need to remove and dispose of the device.
   Faulty installation or configuration can otherwise cause damage of property and persons.
5. Insert (Replace) the batteries
   • Remove the battery pocket cover
   • Insert 2 new LR6 batteries (Mignon/AA) into the battery pocket, ensuring they are the right way round
   • Reattach the battery pocket cover and click it into place. New alkaline batteries have a life of approximately two years. A battery symbol will indicate when the batteries need to be replaced. After removing the old batteries, please wait approximately 1 minute before inserting the new ones. This device doesn´t support operation with rechargable batteries.

Never recharge standard batteries!!! Doing so will present a risk of explosion.
Do not throw the batteries into a fire.
Do not short-circuit batteries.
Used batteries should not be disposed of with regular domestic waste. Instead, they should be taken to a battery disposal point.

The RF Radiator Thermostat

General function

The RF Radiator Thermostat controls the room temperature. The drive moves a valve, to control the heat flow of the radiator. The RF Radiator Thermostat can be operated stand-alone (stand-alone operation) or in connection with a central device as the Room-Manager (actuator operation).

Display

1. Weekday
2. Time
3. Heating areas
4. Valve position (0% closed; 100% open)
5. Temperature display
   Mode: manual mode (Manu), automatic mode (Auto), holiday mode ( ).
   Night or day temperature ( ).

Operation

1. If you push the Menu button short you can change the mode (auto, manu …) If you press the Menu button long (>2 sec) you can open the submenus of the RF Radiator Thermostat.
2. If the OK button will be pressed short you can visualize the actual set temperature for 2 seconds. In the menu or the sub menu, you can choose menu points and you can acknowledge parameters.
3. With the Party button ( )you can start the party mode
4. The Wheel is used to change values (temperatures, date, time …) in the sub-menus or in the mode.

Child-proof lock / Operating inhibit
If the Party and Menu button will be pressed at the same time the display and the buttons will be locked or unlocked. After theactivation “LOC” will be visualised on the display.

Mode

With a short press of the menu button, you can change the mode of the device.

• Auto: The room temperature will be controlled depending on the weekly program and the defined day and night temperature.
• Manu: In the “manual mode” the room temperature is controlled independently from the weekly program. The set temperature can be changed via the wheel.
• Holiday: In the “holiday mode” you can define a set temperature which will be used for the control of the room temperature until a defined end date. The weak program has no influence on the control.

Submenu
With a long press of the “Menu button,” you can enter the submenus of the RF Radiator Thermostat. Following submenus are available.

• Pro: in this submenu, you can change the weekly program and the day and night temperature.
  Note:
  The submenu “Pro” is only in the stand-alone operation available. In the actuator operation, you can set the week program and the temperature levels only at the central device (e.g.Room-Manager).
• dAt: here you can change the time and date.
• In5: with this submenu, you can execute the installation drive which is necessary after the first installation therewith the RF Radiator thermostat will be adapted to the radiator valve.
• toF: here you can set an offset temperature.
• rE5: With this submenu, you can load the factory settings in the RF Radiator Thermostat.

Initial start-up in the stand-alone operation

1. Enter the submenus with a long press of the “Menu button”
2. Set via the submenu dAt the time and date (see also chapter 2.9)
3. Execute the installation drive via the submenu In5 therewith the RF Radiator Thermostat is adapted to the radiator valve. The drive will be moved in the initial position. As soon as tA will be displayed you can start the installation drive by pressing the „OK button“.
4. Set in the submenu Pro the day and night temperatures and the week program
5. Set in the submenu to the offset temperature (see also chapter 2.14)
6. Close the submenus with a short press of the “Menu button”

Initial start-up in the actuator operation

1. Enter the submenus with a long press of the “Menu button”
2. Execute the installation drive via the submenu In5 therewith the RF Radiator Thermostat is adapted to the radiator valve. The drive will be moved in the initial position.
   As soon as tA will be displayed you can start the installation drive by pressing the „OK button“.
3. Close the submenus with a short press of the “Menu button”
4. All Further settings will be done by the electrical engineer via the configuration software.

Note:
In the case that the connection between the RF Radiator Thermostat and the central device dials an Emergency Mode will be automatically started. In Emergency Mode, the last known set temperature is used to control the room temperature. The set temperature can also be changed with the wheel. As soon as the connection is established again the room temperature will be automatically controlled again accordingly the week program and the temperature levels of the central device.

Time and date
Enter with a long press of the “menu button” the submenus of the RF Radiator Thermostat.
In the submenus you have to select dAt with the wheel and to enter it by pressing the “OK button” In the submenu you can set the actual year, month, day and time. Via the wheel you can change the values and with the “OK button” you can acknowledge it therewith you can jump to the next value.

Note:
The time and date will be synchronized one time a day with the central device if the RF Radiator Thermostat is used in the actuator operation.

Week program

The week program can be set in the submenu Pro. In the submenu you can set the day and night temperature as well as 3 time areas. Inside the time areas the day temperature is active and outside the time areas the night temperature is active. Proceeding:

1. Press the “Menu button” longer than 2 sec
2. Select the submenu Pro and press the “OK button”
3. Select T1 (day temperature) and press the “OK button”, set the day temperature with the wheel and confirm it with the “OK Button”
4. Now select T2 (night temperature) with the wheel and press the “OK button”
5. Set the night temperature with the wheel and confirm with the “OK button”
6. Now select dAy with the wheel and press the “OK button”
7. Define the week days for the week program and confirm with the “OK button”
   E.g.: Mo, Mo-So, Mo-Fr, Sa-So …
8. Set Time area 1, time area 2 and time area 3
9. With a short press on the “Menu button” you can close the Pro submenu now.

Note:
The submenu Pro is only available in the “stand-alone operation”. In the “actuator operation,” you can set the week program and the temperature levels on the central device (e.g. Room-Manager)

Party Mode

The “party Mode” can be started with the Party button ( ). Via the wheel, you can define the wished set temperature which will be used to control the radiator as long as the party mode is active.

• Press 1x the party button = 1 hour,
• Press 2x the party button = 2 hour
• Press 3x the party button = Close party modus

Is the “party modus” already started it is possible to restart the set time by pressing the party button again.
Holiday Mode
In the “stand-alone operation,” you have also the possibility of a “holiday mode”. In the “holiday mode,” you can define a time area until when the room temperature will be controlled independently from the weekly program accordingly to a set temperature that can be defined via the wheel.

1. Select the “holiday mode” with a short press on the “Menu button”
2. Define the wished end date of the “holiday mode” and the set temperature via the wheel
3. On the display, the “holiday mode” is now active and the end date will be visualized
4. The “holiday mode” can be closed before the end date via a short press on the “Menu button”

Note:
The holiday mode is only available if the RF Radiator The thermostat will be used in “stand-alone operation”. If the RF The radiator Thermostat is connected to a central device the holiday mode can be activated only on the central device (Room Manager).

 Summer Mode
In the “summer mode” you can switch off the heating and so you can save battery life. The valve protection is still active but control tasks from the central device or from the internal week program will not be received and executed.
The “summer mode” can be started if the “Menu” and the “OK button” will be pressed at the same time and closed by any button.
Offset-Temperature
It is possible that in another part of the room it is warmer or colder if the room temperature is measured via the RF Radio Thermostat beside the radiator. Therewith you can balance that you can define an offset temperature in the sub menu toF.
Errors

Error code on the display	Problem
	low Battery
Er1	No RF connection to the central device, Emergency Mode is active

Er2	Valve tight
Er3	The controlling range is to big
Er4	The controlling range is to small
Er5	Battery empty, no control possible

Technical specifications

• Power Supply: 3V via Battery (2x 1,5V Mignon/AA)
• Connection: M30 x 1,5
• Battery life: approx. 2 Jahre
• Frequency: 868,300MHz
• Display: LC-Display
• Regulation distance: 4,2 mm
• Regulation force: max. 80 N
• Degree of protection: IP20
• Ambient temperature: +5 bis +55°C
• Max. surface temperature: +90°C (of the radiator)
• Housing colour: similar to RAL9003 (white)
• Dimensions of the enclosure: HxWxD – 70 x 63 x 99 mm
• Approval: Printed onto the device

Eaton GmbH
Tel: +43 (0) 50868-702-0*
Eugenia 1 A-3943 Schrems
Fax: +43 (0) 2853/765 09

Reference

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Eaton CHVZ-01-03 RF Radiator Thermostat Operating Instruction

Eaton CHVZ-01/03 RF Radiator Thermostat Operating Instruction