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Provides general guidance for installing the unit and its components.
Details the procedures and considerations for connecting water pipes.
Covers electrical connections, wiring, and data for the unit.
Outlines the steps for safely powering up and starting the unit.
Offers guidance for diagnosing and resolving operational issues.
Describes routine tasks to ensure optimal unit performance and longevity.
Highlights critical safety precautions during installation and servicing.
Wiring diagram for residential heating-only units.
Wiring diagram for commercial heating-only units.
Step-by-step guide for unit mode conversion.
Explains jumper pin settings for different operating modes.
Pre-startup checks to ensure safe and correct operation.
Detailed steps for starting the unit in primary mode.
Steps for starting the unit when controlled by an external source.
Details the safety mechanisms and fault detection systems.
Lists and explains various fault conditions and their behavior.
Steps to enter and navigate the configuration menu.
How to adjust the unit's temperature setpoint.
Detailed explanation of configurable parameters and their ranges for operation.
Causes and solutions for a non-operational compressor.
Common issues and fixes for inadequate heating or cooling.
Diagnosing and resolving unusual noises from the unit.
Detailed steps for cleaning the heat exchanger and related components.