16
(Display Example)
Setting the Recirculation
System Operation Timer
For “System [ Rcrc ]”
This example describes setting the recirculation
system to operate between 5:00 am - 8:00 am.
• With the recirculation operation timer set, hot
water will be automatically circulated in the hot
water pipes.
Even with this function activated, it may take
several minutes for hot water to be completely
circulated through the plumbing system. Set the
timer to activate the recirculation system prior to
the first use of hot water to ensure hot water is
instantly available.
• Multiple recirculation time periods can be set.
• Until the timer is deactivated (See page 17), the
recirculation system will operate daily at the set
times.
• When the recirculation system is turned OFF by
the timer, the Water Heater will still remain ON
and can be used normally.
• [NRCR model only]
Once manual recirculation operation timer is set
and activated, the Auto recirculation function will
be canceled. To activate the Auto recirculation
function again, refer to Water Heater’s installation
manual or contact to Noritz America Technical
Support at 1-866-766-7489.
3. Press the ENTER button.
5. Press the ENTER button.
4. Select “Recirc timer” using the
/ buttons.
1. Check that the current time is properly set.
(Setting the time: See page 4)
2. Press the MENU button inside the cover, Select
“Recirc menu” using the
/ buttons.
Operation
• This adjustment can be made whether the
Power button is ON/OFF.
• The previous setting is displayed.
6. Select “AM 5:00” using the / buttons.
8. Select “AM 8:00” using the
/ buttons.
7. Press the ENTER button to complete the “Start”
time setting.
9. Press the ENTER button to complete the “End”
time setting.
• Every time when you press the button, the
time changes by one hour.
• [To add additional time periods to the current
setting, or to cancel the previous setting]
1) Press the ENTER button without setting
“Start” time.
2) Press the ENTER button without setting
“End” time.
3) Follow the procedures “Adding Additional
Time Periods” or “Resetting All Time
Periods” (See page 17).
• Every time when you press the button, the
time changes by one hour.
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Setting the Recirculation System Operation Timer
SHB8126(1)取説RC-9018M.indd 16 2019/08/30 16:41:52
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