Noritz NR83-DVC - How to Use; Initial Setup Procedure

10
Initial Operation
Before the first use of your water heater, make the following preparations.
Follow steps
1 through 4
.
1
Open the water supply valve.
Open a hot water fixture to confirm that
water is available, and then close the
fixture again.
3
Open the gas supply valve.
Hot water fixture
2
Turn on the power.
CLOSED
4
OPEN
Do not touch with wet hands.