Rinnai SENSEI RSC160i Installation And Operation Manual page 46

Room Air: Installation Instructions
1. Remove and discard screw from combustion
air vent connection (Figure 42).
2. Remove and discard the combustion air vent
cap
(Figure 43).
3. Install the combustion air vent pipe. Ensure
it is properly seated.
Secure the combustion air vent pipe to the
combustion air vent connection with the
supplied screw (Figure 44).
4. Place the vent screen or room air screen
inside elbow and secure with the supplied
screw. Use the room air screen for
environments where room air is dusty
(Figure 45).
Note:
• 2 in vent screen supplied with water
heater.
• Room air screen is available as an
accessory.
5. Install the exhaust vent pipe. Ensure it is
properly seated.
Secure the exhaust vent pipe to the exhaust
adapter ring with the supplied screw (Figure
46).
46
Figure 42
Figure 43
Supplied
screw
Figure 44
Vent Screen
Figure 45
Figure 46
Rinnai Tankless Water Heater Installation and Operation Manual
Combustion Air Vent Pipe
Elbow
Supplied screw
Exhaust Vent Pipe
Supplied screw