Secure Programmable Thermostat Digital Display SCD100-000

Secure SCD100-000 — Programmable Thermostat Display for Multi-Zone Heating & Hot Water Control.

The Secure SCD100-000 Programmable Thermostat Display (PTD) is a battery-powered, wireless control unit designed to give precise, flexible management of heating and hot water systems. Ideal for modern domestic installations and retrofit projects, it enables independent control of up to four zones, helping installers deliver comfort, energy efficiency and simple day-to-day operation for end users.

Flexible Multi-Zone Control

Designed to manage up to four zones (3 heating + 1 hot water or 4 heating), the SCD100-000 allows each area to be programmed independently. This ensures heat and hot water are delivered exactly where and when they are needed, reducing wasted energy and improving overall system efficiency.

Simple Scheduling & User Convenience

An intuitive interface and clear LCD screen make programming quick and straightforward. Users can create 7-day schedules for heating and hot water, apply temporary overrides, or use one-touch Home/Away modes for instant changes. Features such as Boost and Hold provide added flexibility for short-term comfort without permanently altering schedules.

Installer-Friendly & Reliable

With wireless communication to the receiver and a long-life internal battery, the SCD100-000 is an ideal replacement for wired thermostats. Built-in alerts for low battery, communication errors and service reminders support reliable operation and reduce call-backs. Optimum start/stop functions further enhance efficiency by learning heat-up and cool-down patterns.

Key Features of the Secure SCD100-000 Programmable Thermostat Display Include:

• Multi-Zone Heating And Hot Water Control For Up To Four Zones
• Wireless Battery-Powered Design For Easy Retrofit Installations
• Clear LCD Screen With Real-Time Zone Status And Target Temperature
• 7-Day Programmable Scheduling With Copy And Edit Functions
• One-Touch Home/Away Mode For Instant System-Wide Changes
• Boost And Hold Functions For Temporary Comfort Adjustments
• Optimum Start And Stop To Improve Efficiency And Reduce Energy Use
• Low Battery, Communication Error And Service Due Alerts
• Long-Life Internal Battery Designed For Up To 12 Years Operation
• Compatible With Secure Wireless Heating Control Systems

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