Drayton LP811 Installation Guide

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Year 2014

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Drayton LP811 Programmer Specification

The Drayton LP811 Programmer is an advanced heating control device designed for efficient and flexible scheduling of heating systems. It offers a 7-day programming capability, allowing users to customize heating schedules for each day of the week to maximize energy efficiency and comfort. The device features a large, backlit LCD display for clear visibility and ease of use, even in low-light conditions. With intuitive push-button controls, programming the LP811 is straightforward, catering to both novice and experienced users.

This programmer supports multiple on/off periods per day, providing users with the flexibility to tailor heating patterns to their individual needs. The LP811 also includes a manual override function, giving users the ability to temporarily change the set schedule without altering the programmed settings permanently. This feature is particularly useful for unexpected changes in routine.

The LP811 is engineered to be compatible with a wide range of domestic heating systems, including conventional and combination boilers, making it a versatile choice for various installations. It is designed with energy efficiency in mind, helping users reduce their energy consumption and minimize heating costs. The device is manufactured to high standards of reliability and durability, ensuring long-term performance.

In terms of installation, the LP811 is straightforward to set up, with clear instructions provided. It is designed to fit seamlessly into existing systems with minimal disruption. The combination of its user-friendly design, advanced programming options, and compatibility makes the Drayton LP811 Programmer a practical and efficient solution for modern heating control needs.

Drayton LP811 Programmer F.A.Q.

How do I set the time on my Drayton LP811 Programmer?

To set the time on your Drayton LP811 Programmer, press the 'SET' button until the clock symbol appears. Use the '+' and '-' buttons to adjust the hour and minute. Press 'SET' again to confirm the time.

What should I do if the programmer does not turn on the heating?

Check if the program settings are correct and ensure the system is not in 'OFF' mode. Verify that there is power to the unit and reset the programmer by turning it off and on. If the problem persists, consult a professional.

How can I reset my Drayton LP811 Programmer to factory settings?

To reset your Drayton LP811 Programmer, press and hold the 'SET' and 'PROG' buttons together for a few seconds until the display resets. This will restore factory settings.

How do I change the programming schedule on my LP811?

Press the 'PROG' button to enter programming mode. Use the '+' and '-' buttons to adjust time settings for each period. Press 'PROG' to move to the next period and 'SET' to save changes.

What maintenance is required for the Drayton LP811 Programmer?

Regularly check for software updates and ensure the battery is functional. Clean the unit with a dry cloth to remove dust. Verify connections are secure and replace batteries annually or when indicated.

Why is the screen on my programmer blank?

If the screen is blank, check the power supply and ensure the unit is properly connected. Replace the battery if necessary. If the problem continues, the unit may need servicing.

Can the Drayton LP811 Programmer be used to control hot water?

Yes, the Drayton LP811 Programmer can control both heating and hot water. Ensure the correct mode is selected to manage your hot water settings.

How do I switch between summer and winter time on the LP811?

Press 'SET' until the clock symbol appears, then use the '+' or '-' buttons to adjust the time for daylight saving changes. Press 'SET' to confirm the new time.

How can I test if my programmer is functioning properly?

To test the programmer, manually override the current setting to turn the heating or hot water on and off. Ensure the corresponding system activates and deactivates correctly.

How do I lock the settings on my Drayton LP811 Programmer?

To lock the settings, press and hold the 'SET' button until the lock symbol appears. This will prevent any changes to the current settings until unlocked.