The HONEYWELL 7 DAY 2 CHANNEL PROGRAMMER ST9400C1000 is designed to manage both heating and stored hot water systems with separate control for each channel. It allows scheduling for up to three on/off periods per day, with each day able to be set individually according to site requirements.
This programmer is suitable for new and replacement installations in domestic and light commercial environments. Clear text prompts on the display assist with installation and daily operation, making it straightforward for installers and end users to set and adjust schedules as needed.
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