Related Manuals for Vaillant VRT 230
Summary of Contents for Vaillant VRT 230
- Page 1 For the owner and the heating engineer Operating and Installation Manual VRT 230 Programmable room thermostat...
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Page 2: Table Of Contents
4.6 Info level........... Operating manual....Vaillant warranty ... 18 Room thermostat overview . . . Recycling and disposal..18 Display overview. - Page 3 Installation ....22 9.1 Place of installation....... 22 Vaillant customer service ..30 9.2 Mounting the room thermostat.. 22 VRT 230 Operating and Installation Manual...
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Page 4: Notes On The Documentation
Storage of the documents Please pass on this operating and instal- lation manual to the owner of the system in order for him/her to store it so that it is available whenever it is required. VRT 230 Operating and Installation Manual... -
Page 5: Safety
The room thermostat must be installed by an approved company specialised in heating engineering, which is responsible for the observance of the following standards and regulations. We accept no liability for any damage caused by non-observance of these instructions. VRT 230 Operating and Installation Manual... -
Page 6: Operating Manual
1 Room thermostat overview Operating manual Room thermostat over- view Display 2 Dial (turn and click) Info button F Special functions button P Programming button/installer level Fig. 1.1 Room thermostat overview VRT 230 Operating Manual... -
Page 7: Display Overview
Display overview 2 Display overview Installer level and service/diagnosis level 2 Info level 3 Heating circuit symbol 4 Time / temperature display 5 Days of the week 6 Actual temperature 7 Operating modes 8 Special functions 9 Timer programming Fig. 2.1 Overview of display VRT 230 Operating Manual... -
Page 8: Description Of The Appliance
Operation appliance The operating principle uses three but- The VRT 230 is a programmable room tons and an dial (Vaillant “Turn and thermostat with weekly heating program Click” operating concept). for connecting to Vaillant boilers. The display normally shows the current The VRT 230 enables you to specify the operating mode (e.g. -
Page 9: Setting The Operating Modes
Operation 4 Symbol Meaning Setting the operating modes Table 4.1 contains an overview of the Automatic: According to the timer programmes operating modes you can select. set in the room thermostat, the • When the room thermostat is in nor- heating circuit switches between mal display mode, press the dial once –... -
Page 10: Setting The Current Day And Time
4 Operation Symbol Meaning • Turn the dial until the current day of Off: the week flashes. The heating circuit is off, provided MO = Monday the frost protection function (if the- TU = Tuesday room temperature is below 5 °C) is WE = Wednesday not activated. -
Page 11: Setting The Heating Times
Operation 4 The display switches back to normal Setting the heating times mode after five seconds. The room thermostat is equipped with a If the calendar is activated on the install- basic program (see table 4.2) er level, you can set the day, month and Time Day / Block Start... - Page 12 4 Operation You can adapt the default basic pro- For clarification, the individual steps are gramme to suit your needs. There are shown in the following table: five steps to setting the times you want. Display Required steps Press the programming 1.
- Page 13 Operation 4 Display Required steps Display Required steps Press the dial – the cursor Press the dial – the cursor marks the days of week, marks the start time and the which also flashes. hour display flashes. Select a block of days or a Select the start time by single day of the week by turning the dial.
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Page 14: Setting The Room Temperature
4 Operation If necessary, you can switch the room Setting the required room temperature thermostat from the week programme to directly a daily programme. • Turn the dial (with the display in basic • With the display in normal mode, press mode). -
Page 15: Activating Special Functions
Operation 4 Display Required steps Setting the set-back temperature “ECO” Quick veto The quick veto function • Press the dial several times until ECO allows you to adjust the appears in the display. The set-back room temperature for a temperature is displayed and starts short time (until the next flashing. - Page 16 4 Operation Display Required steps Display Required steps Party function Holiday function When you activate the party The holiday function deacti- function the heating phase vated the room thermostat, is continued beyond the but not the frost protection next set-back phase. Press function.
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Page 17: Info Level
Operation 4 Info level - The timer programmes set for heating Press the info button to access the info (every single time window per day) level. The info symbol appears in the dis- play as soon as you open the info level. Each time you press the button, different information is displayed: - The name of the room thermostat... -
Page 18: Vaillant Warranty
5 Vaillant warranty, 6 Recycling and disposal Vaillant warranty Recycling and disposal We only grant a Vaillant manufacturers Neither your room thermostat or any of warranty if a suitably qualified engineer its accessories belong in the household has installed the system in accordance waste. -
Page 19: Installation Manual
The VRT 230 room thermostat is Vaillant boilers, meets the basic require- designed to control a heating system ments of the Council of Europe‘s direc- according to time and location. -
Page 20: Safety Instructions And Regulations
7 Information on installation and operation, 8 Safety instructions and regulations Safety instructions and Any other use or extended use is consid- ered to be improper use. The manufac- regulations turer or supplier is not liable for any resulting damage. The user alone bears The room thermostat must be installed any risk. -
Page 21: Safety Instructions
Safety instructions and regulations 8 Safety instructions Regulations Danger! All wiring must be in accordance with Risk of fatal electric shock from Building Regulations Part P, current IEE touching live connections. regulations, and all other relevant regu- Before working on the room ther- lations and guidelines, and must be car- mostat, switch off the power ried out by a suitably qualified person. -
Page 22: Installation
9 Installation Installation the room thermostat is installed must be fully open. Place of installation Install the room thermostat so that it Mounting the room thermostat can properly measure the room temper- Connect the room thermostat to the ature (avoid heat traps, cold wall etc.). boiler using a 3-core cable to terminals The best place to install it is in the main 3-4-5 (see fig. - Page 23 Installation 9 • Thread the cable through the cable entry (4) below the inner protective cover. • Fix the mounting box to the wall with the two screws provided. • Connect the cable as described in 10.1. • Push the inner protective cover back to the left and fasten it with the screw.
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Page 24: 10 Electrical Installation
10 Electrical installation 10 Electrical installation 10.1 Connecting the room thermostat The thermostat is connected to the boil- The electrical connection may only be er via a 3-core cable. Use a cable with a carried out by a suitably qualified engi- cross section of at least 3 x 0.75 mm2, neer. -
Page 25: Connecting The Teleswitch (If Available)
Electrical installation 10 Follow the instructions for the boiler. 10.2 Connecting the teleSWITCH (if available) • Connect the teleSWITCH as shown in fig. 10.1. Follow the instructions for the teleSWITCH. 5 TEL VRT 230 teleSWITCH 24V I 230V Anl.- Therm. RT 24V 230V RT 230V... -
Page 26: Start-Up
11 Start-up Start-up 11.1 Installer level Press the P button to access the installer Some system parameters have to be set level. in order for them to best suit the actual • Press the P button for 10 seconds. conditions. These system parameters are The spanner symbol and the first all together in the installer level and parameter appear in the display. - Page 27 Start-up 11 Display Set by turning the dial You can select and change the following parameters: Control characteristics/ route adjustment Display Set by turning the dial For optimum adaptation to the room size or radiator Set-back temperature configuration Default setting: 15 °C Default setting: 0 Adjustment range: Adjustment range: -5 ...
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Page 28: Service/Diagnostic Level
11 Start-up Display Set by turning the dial 11.2 Service/diagnostic level Access the service/diagnostic level by Month setting pressing the P button and the dial. For activation of the cal- • Press the P button and the dial simul- endar taneously for 3 seconds. -
Page 29: Handing Over To The Owner
Start-up 11 Dial Test Test procedure will have to perform all individual set- Press and Heating Relay switches to tings again. push P button request heating request 3 seconds. (display: CH ON) 11.3 Handing over to the owner Turn teleSWITCH Display teleSWITCH The owner of the room thermostat must input... -
Page 30: 12 Technical Data
12 Technical data, 13 Vaillant customer service 13 Vaillant 12 Technical data customer service Description Unit To ensure regular servicing, it is strongly Operating voltage U 230~ recommended that arrangements are Maximum ambient tempera- °C ture made for a Maintenance Agreement. -
Page 31: Declaration Of Conformity
Declaration of conformity VRT 230 Installation Manual...