Check the Humidifier Operation, Maintenance

Check the Humidifier Operation

Turn the control knob to the maximum RH setting.. Make sure that the water saddle valve is open and that the humidifier is on.. The indoor unit blower must be running for the humidifier to function.. Once humidifier operation is verified, reduce the Humidifier Control setting to the recommended inside humidity, depending on the outside temperature..

If using the automatic humidifier control model number

S1-HUSTATAUTO56, Do not leave in test mode as humidifier will not operate.

additional information

Be sure to keep fireplace dampers closed when not in use.. They provide an excellent escape route for heat, as well as humidity..

On occasion, indoor moisture producing activities such as clothes drying, cooking, showers, etc.., may raise the humidity level higher than it should be, even though the humidifier is not operating.. Telltale indications are condensation or frost on cold surfaces such as windows, doors, walls, etc.. If such condensation persists for several hours, your home should be ventilated to dissipate the potentially damaging excess moisture..

MAINTENANCE

Turn humidifier off and allow humidifier to drain. Disconnect power before servicing.

Inspect Humidifier at approximately 500 hour intervals or several times during the humidification season..

•Check system operation and inspect all plumbing connections and piping for signs of cracks or leaks..

•Inspect drain line to make sure it is not blocked and has constant downward slope.. Clean or replace if necessary..

•Inspect steam hose to make sure it has no low spots and has constant upward slope from humidifier to dispersion tube in duct.. If dispersion tube is mounted below humidifier, inspect drip tee drain..

To Replace the Canister

Replace the canister annually and when prompted by the “Service” light.. Use Model S1-8044 Canister..

1.Press On/Off switch to turn humidifier off.. Humidifier will drain for four minutes..

2.Allow humidifier to drain.. When the green “drain” LED stops flashing, disconnect main electrical power to humidifier..

3.Remove front panel..

4.Pull three wires off posts on top of canister.. (Two large electrode conductors and one water level probe conductor..)

5.Loosen hose clamp at top of canister..

6.Slide hose off top of canister..

7.Slide canister up and out of drain assembly.. Discard canister..

8.Remove o-ring from drain assembly using small screw driver..

9.Inspect drain assembly and remove any debris.. See drain valve cleaning procedure in Installation & Maintenance manual..

10.Insert new o-ring into slot in drain assembly.. (O-ring is provided with Model S1-8044 canister..) Dampen o-ring with water before inserting canister.. Do not use oil, grease, or any lubricant besides water..

11.Make sure strainer is inserted into bottom of new canister..

12.Insert canister into drain assembly.. Position canister with label facing outward..

13.Slip steam hose over top of canister and tighten hose clamp..

14.Reattach three wires to posts on top of canister.. (Larger electrode conductors are interchangeable..)

15.Replace front panel..

16.Inspect drain line to make sure it is not blocked and has constant downward slope.. Clean or replace if necessary..

17.Inspect steam hose to make sure it has no low spots and has constant upward slope from humidifier to dispersion tube in duct.. If dispersion tube is mounted below humidifier, inspect drip tee drain..

18.Restore electrical power to humidifier..

19.Turn humidifier on and verify green On/Off light is illuminated..

20.See Start-up procedure in Installation, Operation & Maintenance manual..

To Service Fill Valve

If water flow from fill valve is restricted, disconnect inlet fitting and remove in-line strainer using small screw from inlet port.. Clean or replace strainer..

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8000 specifications

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