11
1.6.1 Installing the NaviCirc
1. Make sure that the install location is near the faucet furthest
from the water heater.
2. Close the hot and cold water inlet shutoff valves.
3. Open both the hot and cold water faucets.
4. Disconnect the
3
/
8
” (or
1
/
2
”) hose that was originally connected
to faucet.
5. Secure the NaviCirc below the faucet in the desired location.
6. Connect the
3
/
8
” to
1
/
2
” adaptor to the NaviCirc
HOT OUT
and
COLD OUT
(or the hot and cold shutoff valves depending on
the shutoff valve hose size) connections.
7. Connect the end of the existing
3
/
8
” (or ½”) hot and cold water
hoses connected to the faucet to the
HOT OUT
and
COLD
OUT
connections.
Note
Do not use Teflon tape or adhesives on the NaviCirc
1
/
2
” male orifices. Make sure to use hoses with
rubber gaskets.
8. Connect Navien supplied
1
/
2
” to
3
/
8
” flex line or other flexible
hose to
3
/
8
” hot and cold shutoff valves with or without the
adaptor depending on the existing shutoff valve hose size.
9. Connect the remaining
1
/
2
” hot and cold water flex lines to the
NaviCirc
HOT IN
and
COLD IN
connections.
10. Open the hot and cold water shutoff valves before using the
NaviCirc.
WARNING
Ensure that the hot and cold water shutoff valves are open
before using the NaviCirc. Operating the device without
opening the valves will build hot water pressure and may
result in injury or death.
Summary of Contents for NaviCirc
Page 41: ...41 Return Water NaviCirc Temperature Sensor Wired Push Button Wired Push Button...
Page 90: ...MEMO...
Page 91: ...MEMO...