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Covers powering the system on/off, setting temperature, and selecting modes like Cool, Heat, and Auto.
Configures the delay before the compressor starts to prevent electrical overload.
Lists fault codes, their meanings, and the resulting system action.
Explains causes and system response to high-pressure conditions.
Describes system behavior during low-pressure faults in Cool and Heat modes.
Details system shutdowns for low voltage and software program errors.
Guides on entering the programming mode and changing settings for the SMXht.
Covers resetting SMXht to defaults and understanding fault code displays.
Offers immediate solutions for common display and operation issues.
Addresses specific situations like no cooling/heating, poor cooling, cycling, and water leaks.
Provides essential safety warnings regarding electricity, electrolysis, gas, ventilation, and condensate.
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General