TriangleTube Instinct COMBI 155, Инструкция по установке и обслуживанию

Страница: 14 / 128

2
CHAPTER
1
CHAPTER 1 - PRE-INSTALLATION REQUIREMENTS
BEST PRACTICE BEST PRACTICE
In hard water areas (more than 7 grains of
hardness) soften the cold domestic supply
water to the appliance to prevent scaling.
• Any water conditioning system must be
installed and maintained in accordance
with manufacturer’s specifications.
• Do not install the INSTINCT Combi in any
application if the boiler piping contains
non-oxygen barrier tubing or if the boiler
piping is considered an “open system”.
Exposing the internal circulator to oxygen
contamination will lead to premature
failure and denial of the warranty.
1.2. Determining Product Location
The INSTINCT is certified for indoor,
conditioned space installations ONLY.
Before locating the INSTINCT check for convenient
locations to:
• Heating system piping
• Venting
• Gas supply piping
• Electrical service
Ensure the INSTINCT location allows the combustion air/
vent piping to be routed directly through the building
and terminate properly outside with a minimum amount
of length and bends.
Ensure the area chosen for the installation of the INSTINCT
is free of any combustible materials, gasoline, or other
flammable liquids.
Failure to remove or maintain the area free
of combustible materials, gasoline, or other
flammable liquids or vapors can result in
substantial property damage, serious injury,
or death.
NOTICE
NOTICE
WARNING
Ensure the INSTINCT and its controls are protected from
dripping or spraying water during normal operation or
service.
The INSTINCT should be installed in a location so that
any water leaking from the boiler, piping connections,
or relief valve will not cause damage to the surrounding
area or any lower floors in the structure.
1.3. Boiler Freeze Protection Feature
The CTRLMax boiler management system has a freeze
protection feature built in. This feature monitors the
boiler water temperature and responds as follows when
no call for heat is present:
• 46ºF [8ºC] Pump outputs configured to respond to
a CH1 Call are enabled.
• 42ºF [6ºC] Pump outputs configured to respond to
a CH1 or CH2 Call are enabled, Burner operates at
low fire.
• 60ºF [15ºC] Freeze protection ends. Burner & all pumps
turn off after completing CH Post Pump Time.
• The boiler freeze protection feature is
disabled during a hard lockout. The burner
will not fire, but the circulators will operate.
• The boiler freeze protection feature is
designed to protect the boiler, not the
heating system. The boiler should be
installed with the hydraulic separator
arrangement if it is installed in an unheated
space or exposed to water temperatures of
46ºF or less. Refer to Chapter 4 for piping
and Chapter 10 for antifreeze guides.
• Failure to comply can result in minor
property damage, or injury.
CAUTION