ITR POLAR HD, Installation And Operating Manual

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Section 1, Overview
1-4 POLAR
™
HD Heating Module
• Fan assisted sealed combustion chamber is designed to use
outside combustion air.
• Simple, low amperage draw ignition.
• Electronically-controlled system with:
• automatic Safety Shutdown;
• manual-resettable aquastats for safety overheat protection.
• LED indicators on the Control Panel for diagnostics.
• Patented, proprietary flame sensor.
• Heating Module Remote Operating Panel with ON/OFF switch for
the diesel burner, AC elements, and engine heat, if installed.
• Heating Module Control Panel with buttons for Power, Bypass,
Reset, and indicator LED’s for operational and diagnostic
information.
• Distribution Module if installed with built in distribution pumps
and heat exchanger for heating multiple zones. Heat exchanger
also allows engine pre-heating as well as using engine waste
heat. The Zone Board Controls up to five space heating zones.