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Rules for appliance installation and maintenance by approved professionals.
Requirements for hydraulic connections and use of glycol/water mix.
Details on power supply requirements, voltage, and circuit breakers.
How the heat pump controls heating, backup, and other system functions.
Functions like anti-legionella, anti-corrosion, and frost protection.
Precautions for installing the outdoor unit, including location and clearance.
Guides through initial setup including language, date, power, and backup settings.
List of hydraulic unit errors, probable causes, and proposed actions.
Table of outdoor unit errors, interface board indicators, and designations.
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General