HE220, HE260 HUMIDIFIER INSTALLATION KIT
Automation and Control Solutions
Honeywell International Inc.
1985 Douglas Drive North
Golden Valley, MN 55422
Honeywell Limited-Honeywell Limitée
35 Dynamic Drive
Toronto, Ontario M1V 4Z9
customer.honeywell.com
® U.S. Registered Trademark
© 2010 Honeywell International Inc.
69-2518—03 M.S. Rev. 11-10
Printed in U.S.A.
TROUBLESHOOTING YOUR HUMIDIFIER (TABLE 2)
Table 2. Troubleshooting Humidifier.
Problem What to look for What to do
Water leakage Leaking joints Shut off water.
Tighten connections.
Brass tubing inserts Verify that brass tubing inserts are used.
Saddle valve leaking Verify rubber pad is installed on saddle valve.
No water to drain. Electrical Verify control circuit wiring.
Check all connections.
Humidistat Turn humidistat up and down and listen for contact to
click.
Transformer Verify that outlet has power.
Solenoid After verifying other wiring components, turn on
furnace fan, turn humidistat up and down, and listen
for solenoid to click.
Plumbing Verify plumbing connections.
Check for kinks.
Saddle valve Verify that needle pierced water line and then back
out needle to open valve.
Humidifier Remove cover and verify that water flows into
distribution tray.
Drain tubing Verify no obstructions.
Air leakage Check duct joints Seal with duct tape.