—5—
BEFORE YOU REQUEST
A “SERVICE CALL’’
BEFORE YOU CALL FOR
SERVICE, CHECK FOR THESE
EASILY SOLVED PROBLEMS:
•
Check the main power disconnect
switch. Verify that the circuit breakers
are on and that fuses have not blown.
If you must reset breakers or replace
fuses, do so only once. Contact your
servicing dealer for assistance if the
breakers trip or the fuses blow a
second time.
•
If the humidity level is too low, check
the humidistat setting. Confirm that the
saddle valve is turned on. Check the evap-
orator pad, and clean or replace the pad as
necessary. Check water level in Model
HUMBBWTR.
•
Check for sufficient airflow. Check the
furnace filter or electronic air cleaner for
excessive accumulations of dirt. Check
for blocked return- or supply-air grilles.
Be sure grilles are open and unobstructed.
•
If water drips from the humidifier,
check the drain hose for kinks or ob-
structions. If your unit is a Model
HUMBBWTR, dripping may indicate
that the float valve requires adjustment.
If your comfort system still fails to operate
properly, contact your servicing dealer for
troubleshooting and repairs. Specify your
apparent problem, and state the model and
serial numbers of your equipment. (You
should have them recorded where noted in
this booklet.) With this information, your
dealer may be able to offer helpful sugges-
tions over the phone, or save valuable time
through knowledgeable preparation for
the service call.
REGULAR DEALER
MAINTENANCE
In addition to the routine m
aintenance
that you perform, your humidifier should
be inspected regularly by a properly
trained service technician. The inspec-
tion (preferably each year, but at least
every other year) should include the fol-
lowing:
•
Routine inspection of the humidifier.
Cleaning, if necessary. Cleaning or
replacement of the evaporator pad as
required.
•
A check of all electrical wiring and
connections.
•
A check of water connections to the
unit.
•
Operational check of the complete
comfort system to determine actual
working condition. Necessary repair
and/or adjustment should be performed at
this time.
Your servicing dealer may offer an
economical service contract that covers
seasonal inspections. Ask for further
details.
