Navien NR-180A, Operation & Installation Manual

Page: 1 / 89

NR-180(A) NP-180(A)
NR-210(A) NP-210(A)
NR-240(A) NP-240(A)
Navien Condensing Water Heater Manual
- WHAT TO DO IF YOU SMELL GAS
Do not try to light any appliance.
Do not touch any electrical switch: do not use any phone in your building.
Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s
instructions.
If you cannot reach your gas supplier, call the fire department.
- Installation and service must be performed by a qualified installer, service agency
or the gas supplier.
- Please return the “Manual” to the customer after installing.
If the information in these instructions is not followed exactly, a fire or
explosion may result causing property damage, personal injury or death.
This product warranty is valid only used in the America and Canada
but automatically be voided for other countries. (for America and
Canada unit standard only)
- Do not store or use gasoline or other flammable vapors and liquids in the vicinity
of this or other appliance.
Oper
at
ion
&
Installa
tion
Manua
l