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- ST620VBC
- Instruction Manual
Salus ST620VBC Instruction Manual
Summary of ST620VBC
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Instruction manual model no st620vbc programmable thermostat with plug in rf boiler control 2 salus st620vbc manual 008_89 09/02/2012 14:00 page 1.
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St620vbc instruction manual 2 salus st620vbc manual 008_89 09/02/2012 14:00 page 2.
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Product compliance this product complies with the essential requirements of the following ec directives: • electro-magnetic compatibility directive 2004/108/ec • ec marking directive 93/68/eec • r&tte directives 99/5/ec safety information these instructions are applicable to the salus controls model...
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Introduction the st620vbc comprises of the s series programmable room thermostat with an integral plug- in rf boiler control. The rf boiler control is a direct replacement for the basic time clock or blanking plate usually supplied with the boiler. Installing the rf boiler control takes minutes. Onc...
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Integral rf boiler control the integral rf boiler control is the rf receiving unit for the st620 programmable room thermostat. This unit uses a plug-in connection to connect directly to your boiler and provides the on/off switching. Features • led status indication • plug-in connection to boiler • 3...
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1. Installation st620 programmable room thermostat getting started……. Installing the st620 batteries to open the case of the st620, undo the securing screw on the bottom. Now pull the screw down until it stops, then carefully separate the two halves of the case by gently pulling out an upwards direc...
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Powering up the st620 for the first time as soon as the batteries have been inserted, the st620 will power up for the first time and behave in the following way: all the segments on the display along with the display backlight will be turned on as shown. After two seconds, the software version numbe...
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Note: if you do not wish to mount the st620 on the wall, use the stand provided and assemble the st620 front and back housing. Remember to tighten the screw at the bottom. Wall mounting guidelines the st620 should be mounted in a location where the thermostat is accessible, reasonably lit and free f...
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Mounting the rf integral boiler control to the boiler danger! • 24v & 230v: do not touch electrical components or circuits • isolate mains electricity supply before starting any work and observe all relevant safety precautions. • follow electro static discharge precaution. Do not touch any visible p...
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St620vbc instruction manual 10 4. Before switching the boiler on at its mains supply, ensure the module switch is in the off position. 5. To ensure the boiler control is connected properly, please now move the switch to on . The boiler should now go on and the led on the your boiler control should i...
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6. Now move the switch back to auto . 11 st620vbc instruction manual rf communication your st620 comes already paired with the integral boiler control. This means that the st620 will communicate with integral boiler control straight away. Testing the st620 rf communication press the touch ring anywh...
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To stop testing the rf communication press and hold the arrow key on the st620 for 2 seconds – this will return the st620 to auto mode. You can now proceed to the user controls section on page 15. Manual setup of rf communication if you find that your st620 will not communicate with integral boiler ...
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3. Activate st620 into pairing mode. To access the menu screens on the st620rf, press the ok key twice. The first menu displayed is the program menu: 4. Use the touch ring to scroll through the menus to locate the pair option then press ok key 5. Press ok key again activate pairing mode. Pair will s...
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The display counts down for a period of 10 minutes, with the rf signal indicator flashing while the signal is being transmitted. The rf address code will be generated randomly. When the boiler control successfully receives a signal from the st620 during the pairing operation, the boiler control will...
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User controls integral rf boiler control a – led this led will be on when the st620 is demanding heat. B – mode switch on – boiler will be on continuous auto – will follow time and temperature program in the st620 off – boiler is off c – sync button - this is used only for pairing the rf communicati...
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Indicator description function clock display displays the day and time temperature indicator displays set or measured temperature alphanumeric display displays menu and other status messages programme number displays the number of the indicator active (selected) programme heat mode indicator indicat...
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User control function summary st620: key / operation functions touch ring (move clockwise) increases the set temperature and scrolls through the menu selection touch ring (move anti- clockwise) decreases the set temperature and scrolls through the menu selection ok key enters menu or confirms a menu...
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Programme output weekday weekend 1 on 6:00am 6:00am temp 21ºc 21ºc 2 on 8:00am 8:00am temp 14ºc 14ºc 3 on 11:00am 11:00am temp 21ºc 21ºc 4 on 1:00pm 1:00pm temp 14ºc 14ºc 5 on 4:00pm 4:00pm temp 21ºc 21ºc 6 on 9:00pm 9:00pm temp 14ºc 14ºc basic operation getting started……….. St620 programmable room ...
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Manual override when the st620 is in auto mode, press the touch ring anywhere except the ok and arrow keys to enter the manual override mode. The currently set temperature will be displayed on the lcd and will flash. When the set temperature is flashing, press the touch ring and move your finger clo...
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Rf boiler control when the switch on the boiler module is in the auto position, the boiler control will automatically receive the rf signal from the st620 and control the module output so that it switches the boiler accordingly. The user can also move the switch to the manual on position; when in th...
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21 st620vbc instruction manual advanced functions menu screen overview press the ok key twice and use the touch ring to scroll through the menus, and you can then press the ok key to select the menu you want to use. You can scroll through the menus in either direction, depending on the direction you...
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Advanced functions in detail program function changing the default time and temperature program the st620 offers great versatility with its programming options, allowing the user to programme the st620 to operate on an individual, 5/2 or 7 day control cycle. The programmable thermostat has a default...
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The hour setting will be the first setting that needs to be adjusted, and this will easily be seen because the ‘hours’ section of the time will be flashing. Using the touch ring, scroll up or down to adjust the hour to the required setting and then press the ok key to confirm. After confirming this ...
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After entering the settings in programmes 1 to 6 for monday(1), the st620 display will change to display a copy to screen. On this screen, scroll to the day that you want to copy the settings to using the touch ring, and then confirm this by pressing the ok key. The st620 will then move to the next ...
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To start entering the holiday override settings, press the ok key once. ‘s_day’ will appear on the display. Use the touch ring to scroll to set the date and confirm the choice using the ok button. The month setting (‘s_month’) will then be selected – change this setting in the same way using the tou...
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Use the touch ring to enter the date in exactly the same way as for the holiday start date. By default, the holiday mode start and end dates are set to the current date. Make sure that the end date is after the start date – if not, the holiday mode will be disabled. The final setting to be entered i...
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Cancelling holiday override mode when in holiday mode, pressing the ok key will make the display change between cancel and holiday every 0.5 seconds as shown below: pressing the ok key will cancel holiday mode and return the st620 to auto mode. Pressing the arrow key leaves the programmable thermost...
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On entering the menu, use the touch ring to scroll to the preferred option (off or on), and confirm the choice using the ok button. Use the arrow key to return to the menu option display. If the st620 is operating in frost mode the lcd will not indicate manual or auto, but will display both the room...
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Time function radio controlled clock the st620 time and day of the week settings are updated automatically every day (at 12:00 am or 2:00 am) by the use of a very accurate internal radio controlled clock. The rcc status indicator will be displayed for 10 minutes during clock updates. The indicator w...
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On entering the menu, use the touch ring to scroll to the preferred option (12 or 24 hour clock), and confirm the choice using the ok button. Use the arrow key to return to the previous screen display. After setting the time display format, the next screen display allows you to set the time. Use the...
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After setting the date, the next screen display allows you to set the daylight saving time (dst) option. Use the touch ring to scroll to set the dst option on or off, and confirm the setting using the ok button – the default setting is on. Press the arrow key to return to the previous screen display...
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Once you have displayed your required language, press the ok button to select and save. St620vbc instruction manual 32 salus st620vbc manual 008_89 09/02/2012 14:00 page 32.
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Service and control functions service function the service menu should only be selected or changed by the engineer carrying out the installation, or other qualified person. It is strongly recommended that you familiarise yourself with the instructions contained in the operation section of this manua...
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Once all digits have been entered, press ok to confirm or the arrow key to return to previous digit or previous display. The service code is total 3 digits, from 000 to 999. Note: if you forget the code then you will need to contact the salus technical team now you have entered your own pin code you...
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Heat or cool the unit is default heat, if you are happy with heat press ok . If you wish to configure the st620 for a cooling application, select cool and press ok note: changing the heat or cool function should only be done by your engineer or a competent person. Changing this setting will have a s...
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Confirm the setting using the ok key, or press the arrow key to return to the previous screen display. The next menu screen allows you to set a temperature setting. This temperature is the maximum temperature that the heating system will operate at once the previously set service date is reached. Th...
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Once the service date has been reached, the system will only operate at the temperature that was previously set in service mode. The display will no longer display the operating mode, only the telephone number that has been entered and the service indicator (which will continue to flash). To enter t...
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Useful information battery status the st620 checks the battery voltage frequently during normal operation .If the battery voltage is sensed as being low, the low battery indicator will be displayed on the screen. Although the programmable thermostat will continue to operate normally at this stage, y...
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Slide switch the slide switch has two positions: unlocked and locked. In the locked position, the touch lock indicator will be visible on the lcd, and it will not be possible to change the st620 settings. If you are unable to change any thermostat settings, check that the slide switch is in the unlo...
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Energy tip one way to set and use your room thermostat is to find the lowest temperature setting that you are comfortable with, and then leave it set at this temperature. You can do this by setting the room thermostat to a low temperature, (for example 17 °c) and then increasing the setting by one d...
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Programming programming modes: user selectable for 5/2 or 7 day option number of programmes: six (6) user programmes plus factory default programme. Override facility: user selectable programme override facility. Holiday facility: user selectable option to temporarily override selected programme. Te...
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Salus controls warrants that this product will be free from any defect in materials or workmanship, and shall perform in accordance with its specification, for a period of two years from the date of installation. Salus controls sole liability for breach of this warranty will be (at its option) to re...
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Email: sales@salus-tech.Com tel: 01226 323961 email: tech@salus-tech.Com tel: 01226 323961 sales : technical : salus-tech. Salus st620vbc manual 008_89 09/02/2012 14:00 page 44.