4.
Auto Recirculation (Intermittent)
During STANDBY the system will automatically recirculate water
for a period of 5 minutes every one hour (or 3 hours if selected)
During this period the display will show RECIRCULATION.
Intermittent recirculation discourages bacterial proliferation,
and maintains water quality levels between
uses.
5. Temperature
The temperature button can be depressed during operate mode.
This will display the current temperature of the water in the
system in ° C.
The display will last 4 seconds when TEMPERATURE button is
depressed. During standby mode, the unit will display the auto
test temperature which is 25° C. Display: TEMPERATURE 25° C.
The temperature display range is 0° C to 40° C. Outside of these
limits the display will show TEMPERATURE < 0° C, or TEMPERATURE
> +° C
This may be a true reading indicating a problem with feed water
temperature.
Check feed water temperature. If feed water temperature is
satisfactory, refer to troubleshooting.
6. Battery
The display may show BATTERY followed by a normal function
display - RECIRCULATION, etc. This sequence will be repeated
(battery 2 seconds, function 5
seconds).
This indicates that the
battery is exhausted and should be replaced. (As in Section B.,
Installation, 2., Battery.)
The battery is used to maintain some data in the event of a power
failure.
During a power cut, the battery stores the data telling
it which function it was performing at the time of the power cut.
When power is restored, the unit will restart in this function.
The battery also stores elapsed time from pack installation.
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