Navien NaviCirc Series - NaviCirc Plumbing Connections

17
2.2.1 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 shuto valves.
3. Open both the hot and cold water faucets.
WARNING
Ensure that the hot and cold water faucets are open. Operating
the device without opening them will build water pressure and
may result in injury or death.
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 shuto valves depending on
the shuto 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 Teon tape or adhesives on the
NaviCirc
1
/
2
” male orices. Make sure to use hoses
with rubber gaskets.
8. Connect Navien supplied
1
/
2
” to
3
/
8
” ex line or other exible
hose to
3
/
8
” hot and cold shuto valves with or without the
adaptor depending on the existing shuto valve hose size.
9. Connect the remaining
1
/
2
” hot and cold water ex lines to the
NaviCirc HOT IN and COLD IN connections.
Downloaded from https://gadgetsgo.com/Navien-NaviCirc-30022965A-retrofit-recirc-valve.html