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General| Brand | Tech Controllers |
|---|---|
| Model | L-7 |
| Category | Controller |
| Language | English |
Explains how the L-7 controller decides heating needs based on temperature and activates heating devices.
Step-by-step guide for initial setup and connection of the L-7 controller and its components.
Overview of the controller's menu hierarchy, block diagrams, and adjustable screen views.
Covers manual operation, zone configuration, pump control, and weekly scheduling settings.
Details on language selection, display contrast adjustment, and pump delay settings.
Access to fitter's menu for valve control, internet module, time, date, and software version.
Procedures for managing sensor faults, zone alarms, and system reset within the controller.
Details on the internal fuse protecting the regulator and warnings against misuse.
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