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Defines the product's specific applications and limitations for safe operation.
Provides critical warnings about improper operation, modifications, and maintenance risks.
Details the various safety functions integrated into the product to prevent hazards.
Describes the function that protects the system from freezing conditions.
Explains the system for monitoring heating water pressure to prevent loss.
Details the function preventing internal circuit freezing when flow temperature drops.
Describes the function to prevent pumps from sticking during periods of inactivity.
Explains the safety mechanism that shuts down the electric back-up heater if it overheats.
Guides through the initial steps for powering on and preparing the product for operation.
Explains how fault messages appear and are prioritized on the display.
Guides users on how to check for and resolve common operational problems.
A detailed list of problems, their possible causes, and recommended remedies.
Lists and explains various status codes displayed by the product during operation.
Explains maintenance messages, their causes, and recommended remedies.
A comprehensive list of fault codes, their meanings, causes, and troubleshooting remedies.
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General