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General| Power Supply/Operating Voltage | 230 V |
|---|---|
| Switching Capacity/Current | 16 A |
| Number of Channels | 1 |
| Display | LCD |
| Mounting | DIN Rail |
| Protection | IP20 |
| Type | Electronic |
| Programs | Weekly, Daily |
Introduces the daily programming feature of the RWB27Si Timeswitch.
Identifies and labels the control buttons and indicators on the RWB27Si timeswitch.
How to set and check the programmed ON/OFF times on the RWB27Si.
Explains operating modes and setting/activating holiday programs.
Details button operations and the boiler service reminder feature.
Describes the RWB27Si display states at first installation with/without reset.
Start by pressing the MENU button to enter programming mode.
Use the UP button to navigate to and select the 'SET PROGRAM' option.
Press SELECT to confirm 'SET PROGRAM' and begin setting the first ON/OFF time.
Set the desired time using +/- buttons and confirm with ENTER.
Enter remaining times and press EXIT to return to the main menu.
Press MENU, then navigate to and select 'REVIEW PROG'.
The first ON time is displayed, followed by others sequentially.
Continue reviewing ON and OFF times by pressing the UP button.
Press BACK and then EXIT to return to the main menu.
AUTO for timed operation, MANUAL OFF/ON for permanent states.
Operates from first ON to last OFF time, ignoring intermediate settings.
Press MENU, then SELECT twice to reach 'SET STATUS'.
Use the UP button to scroll through AUTO, MANUAL, and ONCE options.
Press ENTER to confirm the chosen switching option.
Use BACK to go back and EXIT to leave the status selection process.
Navigate to the 'SET HOLIDAY' screen via the MENU and UP buttons.
Set the number of holiday days (1-99) using +/- and confirm with ENTER/EXIT.
Access SET STATUS, then select HOLIDAY.
System enters HOLIDAY mode, counting down days; CANCEL is available.
Advances to the next programmed switching time.
Extends heating periods by one-hour increments.
Aids compliance with gas safety regulations for landlord checks.
Shows days remaining; 'SERVICE DUE SYSTEM OFF' means safety shutdown.
Allows limited heating by pressing the + HRS button during reminder period.
Device comes with preset date/time and auto daylight saving.
Refers users to subsequent pages for manual clock setting instructions.
Press MENU, then DOWN to reach the 'SET TIME' screen.
Use +/- buttons to adjust the time and press ENTER/EXIT to confirm.
Explains setting ON/OFF times and lifestyle suitability.
Importance of correct time, DST, and temporary adjustments like 'Boost'.
Explains when heating won't work due to thermostat settings.
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