Rinnai rhfe-551ft Installation Insrtuctions page 6

CUSTOMERS OPERATING INFORMATION
So that you can humidify the air your
RHFE-551FT is fitted with an enamelled
tray behind the air outlet. To fill the tray,
open the door as shown in the diagram
and pour water into the tray using the
spout built into the door.
The air will be humidified as it passes over
the water in the tray. DO NOT FILL
THE TRAY WHILST THE UNIT IS IN
OPERATION. CLOSE THE DOOR
AFTER FILLING. The RHFE-551FT is
a very high efficiency appliance, during
operation a small amount of water is
produced in the flue tubes, this drains into
the enamel tray. It is quite normal for a
small quantity of water to remain in the
bottom of the tray. If you are using the
humidifier, it will need filling about once
a day during the heating season.
Do not force door open too far.
Close door during operation.
To protect the fan from dust and lint, the
RHFE-55 1FT is fitted with 2 fan filters.
They are located at the top, rear of the
unit. To clean, pull the filters out of the
unit and remove dust with a soft brush or
a vacuum cleaner. Replace filters after
cleaning, Weekly cleaning is recommended
during the heating season.
W OUTSIDE FLUE
On cold days steam may be discharged from the flue outlet, this is normal with a high
efficiency appliance and does not indicate any fault.
The heater and its flue must be installed correctly by an authorised person, and the
installation must conform to all local regulations.
The installation also must comply with the instructions supplied by Rinnai.
This heater must be serviced, installed and removed by an authorised person.
No parts or functions should be modified or permanently removed from the heater or its
flue.
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