ITR POLAR HD, Installation And Operating Manual

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Section 1, Overview
International Thermal Research 1-5
1.4 Critical Factors
THE INSTALLATION SHALL BE IN ACCORDANCE WITH THE
REGULATIONS OF AUTHORITIES HAVING JURISDICTION
The key factors to keep in mind when planning and carrying out the
installation are:
• Mounting location restrictions for the POLAR™ HD Heating
Module, optional Distribution Module , and exhaust outlet (to
reduce noise, vibration, heat loss, etc.).
• Length, routing and sizing of fluid lines, fuel lines, air-flow
tubing, exhaust piping and wiring.
• Unrestricted vent required to draw in 100% outside air for
combustion.
• Ability for technician to easily access and service the product,
especially fuel, plumbing, and electrical systems.
• After installation, ability to purge coolant and fuel lines and
inspect/test entire system using the ITR-supplied Inspection
Check Sheet.
Pay attention to the
notices of “Danger”
“Warning” “Caution”
and “Notice” in this
manual.