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WARNING
!
The manufacturer's warranty does not cover
any damage or defect caused by installation
or
attachment
or
attachment other than those authorized by
the
manufacturer
conjunction with the water heater. The use of
such unauthorized devices may shorten the
life of the water heater and may endanger life
and property. The manufacturer disclaims
any responsibility for such loss or injury
resulting from the use of such unauthorized
devices.
3.1 SAFETY MEASURES
All domestic and commercial installations will
include a pressure relief valve limiting the
operating pressure to 207 kPa (30 psi).
This COMBOMAX™Ultra 12 electric boiler is
designed for a maximum operating temperature
of 88°C (190°F). It is designed for hot water
heating system only. When allowed by local
regulation a 50% water and propylene-glycol
blend may be used on installation with fresh
water supply pressure above 240 kPa (35 psi). A
particular check valve avoiding back flow to
potable water may be required by local
authorities.
3.2 LOCATION
The COMBOMAX™Ultra 12
installed in a clean, dry location. Long hot water
COMBOMAX™ Installation, use and care manual
Section 3 : INSTALLATION
use
of
any
special
into,
onto,
or
boiler should be
lines should be insulated to conserve water and
energy. The boiler and piping should be
protected from exposure to freezing.
The COMBOMAX™Ultra 12
installed levelled and vertically. Adjustable legs
allow for levelling and stability.
in
The COMBOMAX™Ultra 12
located or protected so as not to be subject to
physical damage, for example, by moving
vehicles, area flooding, etc..
All models can be installed on combustible floors
and in alcoves. If the boiler is to be installed in a
restaurant or other location where the floor is
frequently cleaned, it must be elevated to
provide at least 150 mm (6") clearance from the
floor as per NSF International recommendations.
The room temperature must be maintained
between 10C (50F) and 33°C (90°F).
3.3 CLEARANCE
The minimum clearances required for proper
inspection and servicing are as follows:
Table 4: Clearances
,
(Revision Sept. 2013)
boiler must be
boiler must be
Left side
0 mm / 0"
Right side
0 mm / 0"
Top
100 mm / 4"
Front
400mm / 16"
Back
0mm / 0"
4.
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