Part 1 – Introduction
Warning
Crystalline Silica - Certain components confined in the combustion chamber may contain this
potential carcinogen. Improper installation, adjustment, alteration, service or maintenance can
cause property damage, serious injury (exposure to hazardous materials) or death. Refer to section
12 for information on handling instructions and recommended personal protective equipment.
Installation and service must be performed by a qualified installer, service agency or the gas
supplier (who must read and follow the supplied instructions before installing, servicing, or removing
this appliance. This appliance contains materials that have been identified as carcinogenic, or
possibly carcinogenic, to humans).
Warning
Void Warranty - This appliance must have water flowing through it whenever the burner is on or it
will damage the unit and void the warranty. Failure to follow these instructions may result in serious
injury or death.
Warning
Compliance of this boiler with CSA B51 has not been verified due to an exemption provided in a
provincial pressure vessel code. The installation of the EcoKing gas appliance must conform to the
requirements of this manual, your local authority and the CAN/CGA B149 Installation Codes. Where
required by the Authority, the installation must conform to the standard for Controls and
Safety Devices for Automatically Fired Boilers ANSI/ASME CSD-1.
Warning
Toxic chemicals, such as used for boiler treatment, shall not be introduced into the potable water
used for space heating.
Caution
Not taking into account the specified maximum calcium and chloride levels for the DHW and
CH circuits will void the warranty.
Commissioning new systems should include flushing the complete system with water.
Before filling the heating system the water hardness must be checked. If above 5 gpg (grains per
gallon) adequate measures must be taken by adding a tested and approved limescale protector,
compatible with all metals and plastics. For continued protection we recommend regular control of
concentration level at least once a year.
For application of frost protection only tested and approved antifreeze, compatible with all metals
and plastics, can be used. For continued protection we recommend regular control of concentration
level and pH, at least once a year.
6
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