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General| Brand | Shuang Ri |
|---|---|
| Model | SR501 |
| Category | Water Heater |
| Language | English |
Guidelines for installing and commissioning the controller safely, including wiring and environmental conditions.
Manufacturer's disclaimer regarding proper installation, operation, and liability for damages.
Explanation of safety and operation signals, including warning triangles and information icons.
Instructions for physically mounting the controller unit and its dimensions.
Details on connecting the controller to the power supply, including cable entry points.
Wiring diagrams and explanations for controller input and output terminals.
Information on connecting an optional remote display unit to the controller.
Guidance on installing temperature sensors and solenoid valves, including cable length.
Explanation of display signals and corresponding function codes for controller status.
Details on the function of each button on the controller panel.
Overview of the controller's menu hierarchy for settings and functions.
Detailed description of main and auxiliary menu options and their parameters.
Procedure for setting the controller's internal clock.
Setting up timed water filling and heating cycles for the solar system.
Configuration for automatic water filling based on temperature and water level.
Setup for thermostat-controlled heating based on tank temperature.
Configuration of the low water pressure protection function for water filling.
Setting for maintaining a constant water level in the tank.
Setting temperature or flow for DHW pump operation in time sections.
Configuration for thermal disinfection cycles to prevent bacteria growth.
Procedure to manually initiate water filling into the solar tank.
Forced water filling function, used when sensors are not working.
Manually triggering the backup heater to heat the water.
Manually activating the domestic hot water circulation pump.
Resetting controller parameters to factory defaults and adjusting sensor sensitivity.
Protects pipes from freezing based on temperature using an electrical belt.
Protects pipes from freezing using timed heating cycles.
Automatic shutdown of water filling if overflow is detected.
Protection against high temperatures to prevent collector tube damage.
List and explanation of error codes displayed by the controller.
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