Lochinvar EB-EWU-02 Manuale Utente Scaricare il pdf

The information contained in this manual is

intended for use by qualified professional installers,

service technicians or gas suppliers. Consult your local

expert for proper installation or service procedures.

1. This appliance does not have a pilot. It is equipped with

an ignition device which automatically lights the

burner. Do not try to light the burner by hand.

2. BEFORE OPERATING, smell around the appliance

area for gas. Be sure to smell next to the floor because

some gas is heavier than air and will settle to the floor.

3. Use only your hand to turn the gas control lever. Never

use tools. If the lever will not turn by hand, don't try to

repair it, call a qualified service technician. Force or

attempted repair may result in a fire or explosion.

4. Do not use this appliance if any part has been under

water. Immediately call a qualified service technician

to inspect the appliance and to replace any part of the

control system and any gas control which has been under

water.

USER’S INFORMATION MANUAL

HOT WATER HEATING BOILERS

DOMESTIC WATER HEATERS

150,000 - 300,000 Btu/hr MODELS

EB-EWU-02

IMPORTANT

INSTALLER

- AFFIX INSTALLATION

MANUAL ADJACENT TO THE BOILER

CONSUMER

- RETAIN THE USER’S

INFORMATION MANUAL FOR FUTURE

REFERENCE

DO NOT Use this appliance if any part has been

under water. The possible damage to a flooded

appliance can be extensive and present numerous

safety hazards. Any appliance that has been under

water must be replaced.



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.

This appliance MUST NOT be installed in any

location where gasoline or flammable vapors are

likely to be present.

• Do not try to light any appliance.

• Do not touch any electric switch; do not use any

phone in your building.

• Immediately call your gas supplier from a

neighbors 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.

USER WARNING

Should overheating occur or the gas supply fail to

shut off, do not turn off or disconnect the electrical

supply to the pump. Instead, shut off the gas supply

at a location external to the appliance.



WARNING

WHAT TO DO IF YOU SMELL GAS

LIGHTING INSTRUCTIONS

FOR YOUR SAFETY,

READ BEFORE OPERATING



WARNING

If you do not follow these instructions exactly, a

fire or explosion may result causing property

damage, personal injury or loss of life.

1 2 3 4 5 6 7 8

Sommario

Pagina 1 - USER’S INFORMATION MANUAL

The information contained in this manual isintended for use by qualified professional installers,service technicians or gas suppliers. Consult your lo

Pagina 2

1. STOP! Read the safety information above.2. Turn off all electrical power to the appliance.3. Remove the upper front access panel 4. Turn the power

Pagina 3

This appliance is supplied with a relief valve(s) sized inaccordance with ASME Boiler and Pressure Vessel Code,Section IV ("Heating Boilers"

Pagina 4

The combustion air supply must be completely free of anychemical fumes which may be corrosive to the appliance.Common chemical fumes which must be avo

Pagina 5 - HEAT EXCHANGER CLEANING

2. Using the view port, located below the water connections, visually check main burner flames at each start up after long shutdown periods or at leas

Pagina 6 - Temperature Control Settings

f. Carefully reinstall combustion chamber door, jacket panels, dividers, burners, manifolds wires and hoses. Use new gasket material for proper air s

Pagina 7 - OUTDOOR AIR RESET OPTION

Set PointThe Set Point knob specifies the target water temperaturein degrees, Fahrenheit. After the water temperature reachesthe set point, the tempe

Pagina 8 - 2/05 Printed in the U.S.A

2/05 Printed in the U.S.A.