MrCool MHWH199NC U Series, Руководство по установке

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NOTE
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Connecting the Condensate Drain
Fig. 12.4
Fig. 12.5
DO NOT
install condensate piping in areas where the
temperature drops below the freezing point.
• Protect piping in high pedestrian areas from damage
and vibration.
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Maintenance of Neutralizer
Periodically monitor the level of media in the neutralizer and
test the pH level at the condensate drain outlet. We
recommend an annual pH test using recognized test strips or
an electronic pH meter to obtain precise measurements.
Replace the neutralizing media when the pH drops below the
minimum level required by the local water authority. If the pH
level is not specified, replace the neutralizing media when the
pH is below 6.0. For replacement media, contact the local
service.
To external drain
Optional
Overflow
Bypass
To external drain
Optional
Overflow
Bypass
If option B is selected for condensate disposal (condensate flows through the neutralizer and
directly into an external drain), the condensate will flow through the neutralizing media and its pH level
will increase. An increased pH level will prevent corrosion of the
installation’s drainage system and the public sewer system.
Neutralizer Installation Guidelines:
The inlet of the neutralizer has a center connection point
and the outlet will have an offset connection point.
Install the neutralizer on the wall or the floor and secure it
using the brackets supplied with the kit.
If the neutralizer is installed horizontally, rotate the
neutralizer to position the outlet at the highest point.
(Refer to Fig. 12.4)
If the neutralizer is mounted vertically, ensure that
the outlet is higher than the inlet. (Refer to Fig. 12.5)
Ensure that the condensate runs freely to the drain.
Ensure all connections are made to prevent the back-flow
of condensate.
Use corrosion resistant piping and secure it to prevent
movement.
For increased safety, in the event there is a blockage in
the condensate drain, install a Y fitting. Connect the Y
fitting (as shown in the diagrams to the right) and ensure
condensate can run freely to the drain.
Ensure that the discharge connection is accessible, as
access is required for maintenance and pH testing.
If there is an insufficient gradient for drainage, install a
drainage pump designed for water heater & boiler
condensate removal.
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