Nordyne CMF2 Owner's Manual

Power Oil/Power Gas Furnace

ELC F2

WARNING:

FiRE OR EXPLOSION HAZARD

Failure to follow safety precautions exactly
could result in serious injury, death or property

damage.

B 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:

= 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. Followthe

gas supplier's instructions.

• Ifyou cannot reach your gas supplier,
call the fire department.

• Extinguish any open flame.

o o

o

_lnstallation and service must be

performed by a qualified installer,

service agency, or the gas supplier.

Read this owner information thoroughly before attempting to operate or maintain this furnace to become familiar
withthecapabilitiesand useofyour heating appliance. Keepthiswith literatureonotherapplianceswhereyou
have easy accessto itinthe future. Ifa problem occurs, checkthe instructions and followthe recommendations
given. If the suggestions do not eliminate your problem, call your NORDYNE Servicing Contractor (Service
PRO).

Any additions, changes, or conversions req uired inorder for the appliance to satisfactorily meet the application
needs must be made by a qualified installer, service agency, or the gas supplier using factory specified and
approved parts.

TURNINGON YOUR HEATING

SYSTEM

Your Wall Thermostat
Responding to changes in room air

temperature, the thermostat
automatically turns your furnace on

and off to maintain the comfort level
you select.

Your thermostat is a sensitive
instrument. DO NOT expose it to

hot or cold drafts, direct heat
sources (sunlight, heat registers,
lamps, etc.) or areas where you
experience frequent wall vibration.
To save energy and reduce heating
costs, select the lowest comfort
level temperature appropriate for
your family. Set the thermostat 5 to
15 degrees lower at night and when
you are away from your home to
provide additional savings.

NORDYNE Air Conditioning
Ask your dealer, contractor or

distributor about NORDYNE central
air conditioning. There's an energy-

efficient, money saving, self-
contained unit designed for use with

this furnace that will take care of
your total comfort needs.

NORDYNE equipment is UL Listed,
and C.S.A. and ARI Certified. All

models are protected by the
NORDYNE Air Conditioner Limited

Warranty which provides one year
protection of parts and labor plus an
additional four-year protection for
the compressor.

What To Do If Your Furnace
Doesn't Operate

1. Make sure the fuel valves are
open at both the fuel source

and at the furnace.

2. Make sure you are not out of
fuel.

3. Check your circuit breakers or
fuses.

4. Set the thermostat above room
temperature.

5. If your furnace still doesn't
work, call a NORDYNE

distributor or Service PRO.

What To Do If Your Furnace
Won't Turn Off

If your furnace overheats or won't
shut off, turn the valve on the main
supply line to "OFF" immediately
and turn off the electricity to the
furnace. Call your NORDYNE

distributor or Service PRO for
further instructions.

How To Turn Your Furnace Off
Set the thermostat to "OFF', or the

lowest temperature setting. Then, turn
off the electric power tothe furnace.

Your Furnace Can Help Keep You
Cool In The Summer

If your furnace is equipped with a
fan switch, turn the fan switch to
"ON" position. The blower will now
circulate air in your home through
the duct system.

Proper Flue Gas Venting

(This message could save your life)

NORDYNE furnaces are designed
with flue and vent systems that
direct flue gases safely out of
doors. You have nothing to worry
about as long as you have the
system maintained properly.

The flue and venting system should
be checked and cleaned every 12
months, or more frequently if you
suspect damage. This service must
be performed by a NORDYNE

distributor or Service PRO. DO
NOT attempt to perform this yearly

service yourself.

Convertible Firing Rate
The firing rate of your furnace may
be convertible using a certified

NORDYNE conversion kit installed
by a NORDYNE distributor or

Service PRO. See your installation
instructions for more details.

Oil Furnaces
The following should be performed

by a qualified service contractor at
least once each season.

* replace oil nozzle with type

specified for furnace.

* clean, adjust and replace, if

necessary, the spark
electrodes.

* the nozzle/drawerassembly

must be reset to factory
specifications.

* clean the inside of the furnace

heat exchanger and replace
combustion liner if necessary.

* clean/replace oil filter element at

oil tank.

* adjust burner for top efficiency

and check to make sure all

fittings are tight without leaks.

Filter Cleaning
Your furnace filters must be cleaned

at least two times a year - more
often if excessive dust is present.

The filters are located behind the
access door of the furnace. Simply

remove and wash or vacuum the
dirt from the filter. If the filters are

damaged, replace them with filters
available through your NORDYNE

distributor.

Caring For Your Furnace =Yearly
Maintenance

In order to get the safest, most cost-
effective performance from your

furnace, it is important that you have

it serviced yearly. Insist on genuine
NORDYNE replacement parts.

Read Your Warranty
Please read your limited warranty
completely. It contains valuable
information about your furnace. If

you have any questions about the

warranty information, contact your
NORDYN E distributor.

O'Fallon, MO 708678B

708678B (Replaces 708678A)

Specifications and illustrations subject to change

without notice and without incurring obligations.

Printed in U.S.A. (12/06)