Noritz NCC199CDV - Initial Setup and Operation; First-Time Startup Procedure

10
Before the first use, do the following:
Initial Operation
Initial Operation
Do not touch the power cord with wet
hands.
WARNING
1. Open the water supply valve.
CLOSED
OPEN
2. Open a hot water fixture/faucet to confirm
that water is available, and then close the
fixture/faucet again.
Hot water
fixture/faucet
3. Open the gas supply valve.
4. Turn on the power.