17
Trouble Shooting
P
roblem
e
vidence
S
olution
(
S
)
Low Humidity
Low water level (less than • See
Plumbing and Setting Water Level
,
2-3/8” deep)
steps 7 & 8
No water in reservoir
• Turn water on at saddle valve
• Turn off water main and check for possi-
ble obstruction in saddle valve or float
valve
Humidifier heater is not
• Make sure the humidifier is plugged in
operating
• Set the humidistat higher
• Check for blown circuit breaker
• Check all external wiring connections
• Check for low water level
• Check the humidistat switch for continuity
• Call a professional HVAC contractor
Rapid air changes (drafts) • Keep doors and windows closed (cold, dry
air is an added load on the humidifier)
• Close fireplace damper when not in use
• Keep exhaust fan running time to a mini-
mum
• Seal around doors and windows
continued...
deposits have been allowed to build up, steel wool or other scouring pads
may be used.
Inspect the valve arm and float for mineral buildup and deterioration.
7.
CAuTION:
If deterioration is noted, replacement will be necessary.
Reset the water level. (See Steps 7 & 8 of “Plumbing and Setting the Water
8.
Level”, pgs. 11 & 12.)
Remount the humidifier and make all electrical and plumbing reconnec
-
9.
tions. Check for leaks or overflow. Set the humidistat as directed in the
humidistat instructions.
CAuTION:
Never oil any part of the humidifier.
NOTE:
At the end of each humidification season (approximately the same
period as the heating season),
the humidifier should be thoroughly
cleaned and the water and electricity turned off until the next humidi
-
fying season.
CAuTION:
Do not leave water in the humidifier over the warm-weath
-
er months.