Navien CH-180 Service manual

CH-180                    CH-210                      CH-240 

CH-240 ASME 

Combination Water Heater

/ Heating Boiler

MODEL

CH

Combination Water Heater / Heating Boiler

Combination Water Heater / Heating Boiler

Ver. 1.00

Service Manual Service Manual

Service Manual

Navien America, Inc.

20 Goodyear lrvine, CA 92618

TEL +949-420-0420   FAX +949-420-0430

www.naviennamerica.com

1

st

 Edition - July 2010

No. 20A-GT-002

- 

Do not store or use gasoline or other flammable vapors and liquids in the vicinity

      of this or any other appliance.

- 

WHAT TO DO IF YOU SMELL GAS

- 

Installation and service must be performed by a qualified installer,

  service agency or the gas supplier. 

WARNING 

If the information in this manual is not followed exactly, a fire or explosion may result causing

property damage, personal injury or loss of life.

● 

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.